diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches/110_no-graph-restriction.patch | 11756 |
1 files changed, 0 insertions, 11756 deletions
diff --git a/debian/patches/110_no-graph-restriction.patch b/debian/patches/110_no-graph-restriction.patch deleted file mode 100644 index 2e0f499..0000000 --- a/debian/patches/110_no-graph-restriction.patch +++ /dev/null @@ -1,11756 +0,0 @@ -Description: Restrict table and menu borders to ASCII if you use -no-graph - Make it possible to restrict table and menu borders to ASCII characters. - This is now done with -no-graph and the old meaning of -no-graph is - accessible through -o graphic_char=0 - The values of graphic_char now have a strange order to be compatible with - older configs. It might be better to make the order natural. -Origin: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=261174#10 -Author: Karsten Schoelzel <kuser@gmx.de> -Bug-Debian: http://bugs.debian.org/261174 - -diff -urN w3m-0.5.2.orig/fm.h w3m-0.5.2/fm.h ---- w3m-0.5.2.orig/fm.h 2007-05-30 13:47:24.000000000 +0900 -+++ w3m-0.5.2/fm.h 2010-07-18 08:13:26.000000000 +0900 -@@ -1055,7 +1055,10 @@ - #define wc_Str_conv_strict(x,charset0,charset1) (x) - #endif - global char UseAltEntity init(TRUE); --global char UseGraphicChar init(FALSE); -+#define GRAPHIC_CHAR_ASCII 2 -+#define GRAPHIC_CHAR_CHARSET 0 -+#define GRAPHIC_CHAR_ALL 1 -+global char UseGraphicChar init(GRAPHIC_CHAR_ASCII); - extern char *graph_symbol[]; - extern char *graph2_symbol[]; - extern int symbol_width; -diff -urN w3m-0.5.2.orig/fm.h.orig w3m-0.5.2/fm.h.orig ---- w3m-0.5.2.orig/fm.h.orig 1970-01-01 09:00:00.000000000 +0900 -+++ w3m-0.5.2/fm.h.orig 2007-05-30 13:47:24.000000000 +0900 -@@ -0,0 +1,1191 @@ -+/* $Id: fm.h,v 1.138 2007/05/30 04:47:24 inu Exp $ */ -+/* -+ * w3m: WWW wo Miru utility -+ * -+ * by A.ITO Feb. 1995 -+ * -+ * You can use,copy,modify and distribute this program without any permission. -+ */ -+ -+#ifndef FM_H -+#define FM_H -+ -+ -+#ifndef _GNU_SOURCE -+#define _GNU_SOURCE /* strcasestr() */ -+#endif -+ -+#include <stdio.h> -+#include <stdlib.h> -+#include <string.h> -+#include <unistd.h> -+#include <sys/types.h> -+#include <sys/stat.h> -+#include <unistd.h> -+#include "config.h" -+#include "history.h" -+ -+#ifdef USE_MENU -+#define MENU_SELECT -+#define MENU_MAP -+#endif /* USE_MENU */ -+ -+#ifndef USE_COLOR -+#undef USE_ANSI_COLOR -+#undef USE_BG_COLOR -+#endif -+ -+#include "ctrlcode.h" -+#include "html.h" -+#include <gc.h> -+#include "Str.h" -+#ifdef USE_M17N -+#include "wc.h" -+#include "wtf.h" -+#else -+typedef int wc_ces; /* XXX: not used */ -+#endif -+ -+#ifdef HAVE_LOCALE_H -+#include <locale.h> -+#endif -+#if !HAVE_SETLOCALE -+#define setlocale(category, locale) /* empty */ -+#endif -+ -+#ifdef ENABLE_NLS -+#include <libintl.h> -+#define _(String) gettext (String) -+#define N_(String) (String) -+#else -+# undef bindtextdomain -+# define bindtextdomain(Domain, Directory) /* empty */ -+# undef textdomain -+# define textdomain(Domain) /* empty */ -+# define _(Text) Text -+# define N_(Text) Text -+# define gettext(Text) Text -+#endif -+ -+#include "form.h" -+#include "frame.h" -+#include "parsetag.h" -+#include "parsetagx.h" -+#include "func.h" -+#include "menu.h" -+#include "textlist.h" -+#include "funcname1.h" -+#include "terms.h" -+ -+#ifndef HAVE_BCOPY -+void bcopy(const void *, void *, int); -+void bzero(void *, int); -+#endif /* HAVE_BCOPY */ -+#ifdef __EMX__ -+#include <strings.h> /* for bzero() and bcopy() */ -+#endif -+ -+#ifdef MAINPROGRAM -+#define global -+#define init(x) =(x) -+#else /* not MAINPROGRAM */ -+#define global extern -+#define init(x) -+#endif /* not MAINPROGRAM */ -+ -+#define DEFUN(funcname, macroname, docstring) void funcname(void) -+ -+/* -+ * Constants. -+ */ -+#define LINELEN 256 /* Initial line length */ -+#define PAGER_MAX_LINE 10000 /* Maximum line kept as pager */ -+ -+#ifdef USE_IMAGE -+#define MAX_IMAGE 1000 -+#define MAX_IMAGE_SIZE 2048 -+ -+#define DEFAULT_PIXEL_PER_CHAR 7.0 /* arbitrary */ -+#define DEFAULT_PIXEL_PER_LINE 14.0 /* arbitrary */ -+#else -+#define DEFAULT_PIXEL_PER_CHAR 8.0 /* arbitrary */ -+#endif -+#define MINIMUM_PIXEL_PER_CHAR 4.0 -+#define MAXIMUM_PIXEL_PER_CHAR 32.0 -+ -+#ifdef FALSE -+#undef FALSE -+#endif -+ -+#ifdef TRUE -+#undef TRUE -+#endif -+ -+#define FALSE 0 -+#define TRUE 1 -+ -+#define SHELLBUFFERNAME "*Shellout*" -+#define PIPEBUFFERNAME "*stream*" -+#define CPIPEBUFFERNAME "*stream(closed)*" -+#ifdef USE_DICT -+#define DICTBUFFERNAME "*dictionary*" -+#endif /* USE_DICT */ -+ -+/* -+ * Line Property -+ */ -+ -+#define P_CHARTYPE 0x3f00 -+#ifdef USE_M17N -+#define PC_ASCII (WTF_TYPE_ASCII << 8) -+#define PC_CTRL (WTF_TYPE_CTRL << 8) -+#define PC_WCHAR1 (WTF_TYPE_WCHAR1 << 8) -+#define PC_WCHAR2 (WTF_TYPE_WCHAR2 << 8) -+#define PC_KANJI (WTF_TYPE_WIDE << 8) -+#define PC_KANJI1 (PC_WCHAR1 | PC_KANJI) -+#define PC_KANJI2 (PC_WCHAR2 | PC_KANJI) -+#define PC_UNKNOWN (WTF_TYPE_UNKNOWN << 8) -+#define PC_UNDEF (WTF_TYPE_UNDEF << 8) -+#else -+#define PC_ASCII 0x0000 -+#define PC_CTRL 0x0100 -+#endif -+#define PC_SYMBOL 0x8000 -+ -+/* Effect ( standout/underline ) */ -+#define P_EFFECT 0x40ff -+#define PE_NORMAL 0x00 -+#define PE_MARK 0x01 -+#define PE_UNDER 0x02 -+#define PE_STAND 0x04 -+#define PE_BOLD 0x08 -+#define PE_ANCHOR 0x10 -+#define PE_EMPH 0x08 -+#define PE_IMAGE 0x20 -+#define PE_FORM 0x40 -+#define PE_ACTIVE 0x80 -+#define PE_VISITED 0x4000 -+ -+/* Extra effect */ -+#define PE_EX_ITALIC 0x01 -+#define PE_EX_INSERT 0x02 -+#define PE_EX_STRIKE 0x04 -+ -+#define PE_EX_ITALIC_E PE_UNDER -+#define PE_EX_INSERT_E PE_UNDER -+#define PE_EX_STRIKE_E PE_STAND -+ -+#define CharType(c) ((c)&P_CHARTYPE) -+#define CharEffect(c) ((c)&(P_EFFECT|PC_SYMBOL)) -+#define SetCharType(v,c) ((v)=(((v)&~P_CHARTYPE)|(c))) -+ -+ -+#define COLPOS(l,c) calcPosition(l->lineBuf,l->propBuf,l->len,c,0,CP_AUTO) -+ -+/* Flags for displayBuffer() */ -+#define B_NORMAL 0 -+#define B_FORCE_REDRAW 1 -+#define B_REDRAW 2 -+#define B_SCROLL 3 -+#define B_REDRAW_IMAGE 4 -+ -+/* Buffer Property */ -+#define BP_NORMAL 0x0 -+#define BP_PIPE 0x1 -+#define BP_FRAME 0x2 -+#define BP_INTERNAL 0x8 -+#define BP_NO_URL 0x10 -+#define BP_REDIRECTED 0x20 -+#define BP_CLOSE 0x40 -+ -+/* Link Buffer */ -+#define LB_NOLINK -1 -+#define LB_FRAME 0 /* rFrame() */ -+#define LB_N_FRAME 1 -+#define LB_INFO 2 /* pginfo() */ -+#define LB_N_INFO 3 -+#define LB_SOURCE 4 /* vwSrc() */ -+#define LB_N_SOURCE LB_SOURCE -+#define MAX_LB 5 -+ -+/* Search Result */ -+#define SR_FOUND 0x1 -+#define SR_NOTFOUND 0x2 -+#define SR_WRAPPED 0x4 -+ -+#ifdef MAINPROGRAM -+int REV_LB[MAX_LB] = { -+ LB_N_FRAME, LB_FRAME, LB_N_INFO, LB_INFO, LB_N_SOURCE, -+}; -+#else /* not MAINPROGRAM */ -+extern int REV_LB[]; -+#endif /* not MAINPROGRAM */ -+ -+/* mark URL, Message-ID */ -+#define CHK_URL 1 -+#define CHK_NMID 2 -+ -+/* Flags for calcPosition() */ -+#define CP_AUTO 0 -+#define CP_FORCE 1 -+ -+/* Completion status. */ -+#define CPL_OK 0 -+#define CPL_AMBIG 1 -+#define CPL_FAIL 2 -+#define CPL_MENU 3 -+ -+#define CPL_NEVER 0x0 -+#define CPL_OFF 0x1 -+#define CPL_ON 0x2 -+#define CPL_ALWAYS 0x4 -+#define CPL_URL 0x8 -+ -+/* Flags for inputLine() */ -+#define IN_STRING 0x10 -+#define IN_FILENAME 0x20 -+#define IN_PASSWORD 0x40 -+#define IN_COMMAND 0x80 -+#define IN_URL 0x100 -+#define IN_CHAR 0x200 -+ -+#define IMG_FLAG_SKIP 1 -+#define IMG_FLAG_AUTO 2 -+ -+#define IMG_FLAG_START 0 -+#define IMG_FLAG_STOP 1 -+#define IMG_FLAG_NEXT 2 -+ -+#define IMG_FLAG_UNLOADED 0 -+#define IMG_FLAG_LOADED 1 -+#define IMG_FLAG_ERROR 2 -+#define IMG_FLAG_DONT_REMOVE 4 -+ -+/* -+ * Macros. -+ */ -+ -+#define inputLineHist(p,d,f,h) inputLineHistSearch(p,d,f,h,NULL) -+#define inputLine(p,d,f) inputLineHist(p,d,f,NULL) -+#define inputStr(p,d) inputLine(p,d,IN_STRING) -+#define inputStrHist(p,d,h) inputLineHist(p,d,IN_STRING,h) -+#define inputFilename(p,d) inputLine(p,d,IN_FILENAME) -+#define inputFilenameHist(p,d,h) inputLineHist(p,d,IN_FILENAME,h) -+#define inputChar(p) inputLine(p,"",IN_CHAR) -+ -+#define free(x) GC_free(x) /* let GC do it. */ -+ -+#ifdef __EMX__ -+#define HAVE_STRCASECMP -+#define strcasecmp stricmp -+#define strncasecmp strnicmp -+#endif /* __EMX__ */ -+ -+ -+#define SKIP_BLANKS(p) {while(*(p)&&IS_SPACE(*(p)))(p)++;} -+#define SKIP_NON_BLANKS(p) {while(*(p)&&!IS_SPACE(*(p)))(p)++;} -+#define IS_ENDL(c) ((c)=='\0'||(c)=='\r'||(c)=='\n') -+#define IS_ENDT(c) (IS_ENDL(c)||(c)==';') -+ -+#define bpcmp(a,b) \ -+ (((a).line - (b).line) ? ((a).line - (b).line) : ((a).pos - (b).pos)) -+ -+#define RELATIVE_WIDTH(w) (((w)>=0)?(int)((w)/pixel_per_char):(w)) -+#define REAL_WIDTH(w,limit) (((w)>=0)?(int)((w)/pixel_per_char):-(w)*(limit)/100) -+ -+#define EOL(l) (&(l)->ptr[(l)->length]) -+#define IS_EOL(p,l) ((p)==&(l)->ptr[(l)->length]) -+ -+/* -+ * Types. -+ */ -+ -+typedef unsigned short Lineprop; -+#ifdef USE_ANSI_COLOR -+typedef unsigned char Linecolor; -+#endif -+ -+typedef struct _MapArea { -+ char *url; -+ char *target; -+ char *alt; -+#ifdef USE_IMAGE -+ char shape; -+ short *coords; -+ int ncoords; -+ short center_x; -+ short center_y; -+#endif -+} MapArea; -+ -+typedef struct _MapList { -+ Str name; -+ GeneralList *area; -+ struct _MapList *next; -+} MapList; -+ -+typedef struct _Line { -+ char *lineBuf; -+ Lineprop *propBuf; -+#ifdef USE_ANSI_COLOR -+ Linecolor *colorBuf; -+#endif -+ struct _Line *next; -+ struct _Line *prev; -+ int len; -+ int width; -+ long linenumber; /* on buffer */ -+ long real_linenumber; /* on file */ -+ unsigned short usrflags; -+ int size; -+ int bpos; -+ int bwidth; -+} Line; -+ -+typedef struct { -+ int line; -+ int pos; -+ int invalid; -+} BufferPoint; -+ -+#ifdef USE_IMAGE -+typedef struct _imageCache { -+ char *url; -+ ParsedURL *current; -+ char *file; -+ char *touch; -+ pid_t pid; -+ char loaded; -+ int index; -+ short width; -+ short height; -+} ImageCache; -+ -+typedef struct _image { -+ char *url; -+ char *ext; -+ short width; -+ short height; -+ short xoffset; -+ short yoffset; -+ short y; -+ short rows; -+ char *map; -+ char ismap; -+ int touch; -+ ImageCache *cache; -+} Image; -+#endif -+ -+typedef struct _anchor { -+ char *url; -+ char *target; -+ char *referer; -+ char *title; -+ unsigned char accesskey; -+ BufferPoint start; -+ BufferPoint end; -+ int hseq; -+ char slave; -+ short y; -+ short rows; -+#ifdef USE_IMAGE -+ Image *image; -+#endif -+} Anchor; -+ -+#define NO_REFERER ((char*)-1) -+ -+typedef struct _anchorList { -+ Anchor *anchors; -+ int nanchor; -+ int anchormax; -+ int acache; -+} AnchorList; -+ -+typedef struct { -+ BufferPoint *marks; -+ int nmark; -+ int markmax; -+ int prevhseq; -+} HmarkerList; -+ -+#define LINK_TYPE_NONE 0 -+#define LINK_TYPE_REL 1 -+#define LINK_TYPE_REV 2 -+typedef struct _LinkList { -+ char *url; -+ char *title; /* Next, Contents, ... */ -+ char *ctype; /* Content-Type */ -+ char type; /* Rel, Rev */ -+ struct _LinkList *next; -+} LinkList; -+ -+typedef struct _Buffer { -+ char *filename; -+ char *buffername; -+ Line *firstLine; -+ Line *topLine; -+ Line *currentLine; -+ Line *lastLine; -+ struct _Buffer *nextBuffer; -+ struct _Buffer *linkBuffer[MAX_LB]; -+ short width; -+ short height; -+ char *type; -+ char *real_type; -+ int allLine; -+ short bufferprop; -+ int currentColumn; -+ short cursorX; -+ short cursorY; -+ int pos; -+ int visualpos; -+ short rootX; -+ short rootY; -+ short COLS; -+ short LINES; -+ InputStream pagerSource; -+ AnchorList *href; -+ AnchorList *name; -+ AnchorList *img; -+ AnchorList *formitem; -+ LinkList *linklist; -+ FormList *formlist; -+ MapList *maplist; -+ HmarkerList *hmarklist; -+ HmarkerList *imarklist; -+ ParsedURL currentURL; -+ ParsedURL *baseURL; -+ char *baseTarget; -+ int real_scheme; -+ char *sourcefile; -+ struct frameset *frameset; -+ struct frameset_queue *frameQ; -+ int *clone; -+ size_t trbyte; -+ char check_url; -+#ifdef USE_M17N -+ wc_ces document_charset; -+ wc_uint8 auto_detect; -+#endif -+ TextList *document_header; -+ FormItemList *form_submit; -+ char *savecache; -+ char *edit; -+ struct mailcap *mailcap; -+ char *mailcap_source; -+ char *header_source; -+ char search_header; -+#ifdef USE_SSL -+ char *ssl_certificate; -+#endif -+ char image_flag; -+ char image_loaded; -+ char need_reshape; -+ Anchor *submit; -+ struct _BufferPos *undo; -+#ifdef USE_ALARM -+ struct _AlarmEvent *event; -+#endif -+} Buffer; -+ -+typedef struct _BufferPos { -+ long top_linenumber; -+ long cur_linenumber; -+ int currentColumn; -+ int pos; -+ int bpos; -+ struct _BufferPos *next; -+ struct _BufferPos *prev; -+} BufferPos; -+ -+typedef struct _TabBuffer { -+ struct _TabBuffer *nextTab; -+ struct _TabBuffer *prevTab; -+ Buffer *currentBuffer; -+ Buffer *firstBuffer; -+ short x1; -+ short x2; -+ short y; -+} TabBuffer; -+ -+typedef struct _DownloadList { -+ pid_t pid; -+ char *url; -+ char *save; -+ char *lock; -+ clen_t size; -+ time_t time; -+ int ok; -+ struct _DownloadList *next; -+ struct _DownloadList *prev; -+} DownloadList; -+#define DOWNLOAD_LIST_TITLE "Download List Panel" -+ -+#define COPY_BUFROOT(dstbuf, srcbuf) {\ -+ (dstbuf)->rootX = (srcbuf)->rootX; \ -+ (dstbuf)->rootY = (srcbuf)->rootY; \ -+ (dstbuf)->COLS = (srcbuf)->COLS; \ -+ (dstbuf)->LINES = (srcbuf)->LINES; \ -+} -+ -+#define COPY_BUFPOSITION(dstbuf, srcbuf) {\ -+ (dstbuf)->topLine = (srcbuf)->topLine; \ -+ (dstbuf)->currentLine = (srcbuf)->currentLine; \ -+ (dstbuf)->pos = (srcbuf)->pos; \ -+ (dstbuf)->cursorX = (srcbuf)->cursorX; \ -+ (dstbuf)->cursorY = (srcbuf)->cursorY; \ -+ (dstbuf)->visualpos = (srcbuf)->visualpos; \ -+ (dstbuf)->currentColumn = (srcbuf)->currentColumn; \ -+} -+#define SAVE_BUFPOSITION(sbufp) COPY_BUFPOSITION(sbufp, Currentbuf) -+#define RESTORE_BUFPOSITION(sbufp) COPY_BUFPOSITION(Currentbuf, sbufp) -+#define TOP_LINENUMBER(buf) ((buf)->topLine ? (buf)->topLine->linenumber : 1) -+#define CUR_LINENUMBER(buf) ((buf)->currentLine ? (buf)->currentLine->linenumber : 1) -+ -+#define NO_BUFFER ((Buffer*)1) -+ -+#define RB_STACK_SIZE 10 -+ -+#define TAG_STACK_SIZE 10 -+ -+#define FONT_STACK_SIZE 5 -+ -+#define FONTSTAT_SIZE 7 -+ -+#define _INIT_BUFFER_WIDTH (COLS - (showLineNum ? 6 : 1)) -+#define INIT_BUFFER_WIDTH ((_INIT_BUFFER_WIDTH > 0) ? _INIT_BUFFER_WIDTH : 0) -+#define FOLD_BUFFER_WIDTH (FoldLine ? (INIT_BUFFER_WIDTH + 1) : -1) -+ -+typedef struct { -+ int pos; -+ int len; -+ int tlen; -+ long flag; -+ Anchor anchor; -+ Str img_alt; -+ char fontstat[FONTSTAT_SIZE]; -+ short nobr_level; -+ Lineprop prev_ctype; -+ char init_flag; -+ short top_margin; -+ short bottom_margin; -+} Breakpoint; -+ -+struct readbuffer { -+ Str line; -+ Lineprop cprop; -+ short pos; -+ Str prevchar; -+ long flag; -+ long flag_stack[RB_STACK_SIZE]; -+ int flag_sp; -+ int status; -+ unsigned char end_tag; -+ short table_level; -+ short nobr_level; -+ Anchor anchor; -+ Str img_alt; -+ char fontstat[FONTSTAT_SIZE]; -+ char fontstat_stack[FONT_STACK_SIZE][FONTSTAT_SIZE]; -+ int fontstat_sp; -+ Lineprop prev_ctype; -+ Breakpoint bp; -+ struct cmdtable *tag_stack[TAG_STACK_SIZE]; -+ int tag_sp; -+ short top_margin; -+ short bottom_margin; -+}; -+ -+#define in_bold fontstat[0] -+#define in_under fontstat[1] -+#define in_italic fontstat[2] -+#define in_strike fontstat[3] -+#define in_ins fontstat[4] -+#define in_stand fontstat[5] -+ -+#define RB_PRE 0x01 -+#define RB_SCRIPT 0x02 -+#define RB_STYLE 0x04 -+#define RB_PLAIN 0x08 -+#define RB_LEFT 0x10 -+#define RB_CENTER 0x20 -+#define RB_RIGHT 0x40 -+#define RB_ALIGN (RB_LEFT| RB_CENTER | RB_RIGHT) -+#define RB_NOBR 0x80 -+#define RB_P 0x100 -+#define RB_PRE_INT 0x200 -+#define RB_IN_DT 0x400 -+#define RB_INTXTA 0x800 -+#define RB_INSELECT 0x1000 -+#define RB_IGNORE_P 0x2000 -+#define RB_TITLE 0x4000 -+#define RB_NFLUSHED 0x8000 -+#define RB_NOFRAMES 0x10000 -+#define RB_INTABLE 0x20000 -+#define RB_PREMODE (RB_PRE | RB_PRE_INT | RB_SCRIPT | RB_STYLE | RB_PLAIN | RB_INTXTA) -+#define RB_SPECIAL (RB_PRE | RB_PRE_INT | RB_SCRIPT | RB_STYLE | RB_PLAIN | RB_NOBR) -+#define RB_PLAIN_PRE 0x40000 -+ -+#ifdef FORMAT_NICE -+#define RB_FILL 0x80000 -+#endif /* FORMAT_NICE */ -+#define RB_DEL 0x100000 -+#define RB_S 0x200000 -+ -+#define RB_GET_ALIGN(obuf) ((obuf)->flag&RB_ALIGN) -+#define RB_SET_ALIGN(obuf,align) {(obuf)->flag &= ~RB_ALIGN; (obuf)->flag |= (align); } -+#define RB_SAVE_FLAG(obuf) {\ -+ if ((obuf)->flag_sp < RB_STACK_SIZE) \ -+ (obuf)->flag_stack[(obuf)->flag_sp++] = RB_GET_ALIGN(obuf); \ -+} -+#define RB_RESTORE_FLAG(obuf) {\ -+ if ((obuf)->flag_sp > 0) \ -+ RB_SET_ALIGN(obuf,(obuf)->flag_stack[--(obuf)->flag_sp]); \ -+} -+ -+/* status flags */ -+#define R_ST_NORMAL 0 /* normal */ -+#define R_ST_TAG0 1 /* within tag, just after < */ -+#define R_ST_TAG 2 /* within tag */ -+#define R_ST_QUOTE 3 /* within single quote */ -+#define R_ST_DQUOTE 4 /* within double quote */ -+#define R_ST_EQL 5 /* = */ -+#define R_ST_AMP 6 /* within ampersand quote */ -+#define R_ST_EOL 7 /* end of file */ -+#define R_ST_CMNT1 8 /* <! */ -+#define R_ST_CMNT2 9 /* <!- */ -+#define R_ST_CMNT 10 /* within comment */ -+#define R_ST_NCMNT1 11 /* comment - */ -+#define R_ST_NCMNT2 12 /* comment -- */ -+#define R_ST_NCMNT3 13 /* comment -- space */ -+#define R_ST_IRRTAG 14 /* within irregular tag */ -+#define R_ST_VALUE 15 /* within tag attribule value */ -+ -+#define ST_IS_REAL_TAG(s) ((s)==R_ST_TAG||(s)==R_ST_TAG0||(s)==R_ST_EQL||(s)==R_ST_VALUE) -+ -+/* is this '<' really means the beginning of a tag? */ -+#define REALLY_THE_BEGINNING_OF_A_TAG(p) \ -+ (IS_ALPHA(p[1]) || p[1] == '/' || p[1] == '!' || p[1] == '?' || p[1] == '\0' || p[1] == '_') -+ -+/* flags for loadGeneralFile */ -+#define RG_NOCACHE 1 -+#define RG_FRAME 2 -+#define RG_FRAME_SRC 4 -+ -+struct html_feed_environ { -+ struct readbuffer *obuf; -+ TextLineList *buf; -+ FILE *f; -+ Str tagbuf; -+ int limit; -+ int maxlimit; -+ struct environment *envs; -+ int nenv; -+ int envc; -+ int envc_real; -+ char *title; -+ int blank_lines; -+}; -+ -+#ifdef USE_COOKIE -+struct portlist { -+ unsigned short port; -+ struct portlist *next; -+}; -+ -+struct cookie { -+ ParsedURL url; -+ Str name; -+ Str value; -+ time_t expires; -+ Str path; -+ Str domain; -+ Str comment; -+ Str commentURL; -+ struct portlist *portl; -+ char version; -+ char flag; -+ struct cookie *next; -+}; -+#define COO_USE 1 -+#define COO_SECURE 2 -+#define COO_DOMAIN 4 -+#define COO_PATH 8 -+#define COO_DISCARD 16 -+#define COO_OVERRIDE 32 /* user chose to override security checks */ -+ -+#define COO_OVERRIDE_OK 32 /* flag to specify that an error is overridable */ -+ /* version 0 refers to the original cookie_spec.html */ -+ /* version 1 refers to RFC 2109 */ -+ /* version 1' refers to the Internet draft to obsolete RFC 2109 */ -+#define COO_EINTERNAL (1) /* unknown error; probably forgot to convert "return 1" in cookie.c */ -+#define COO_ETAIL (2 | COO_OVERRIDE_OK) /* tail match failed (version 0) */ -+#define COO_ESPECIAL (3) /* special domain check failed (version 0) */ -+#define COO_EPATH (4) /* Path attribute mismatch (version 1 case 1) */ -+#define COO_ENODOT (5 | COO_OVERRIDE_OK) /* no embedded dots in Domain (version 1 case 2.1) */ -+#define COO_ENOTV1DOM (6 | COO_OVERRIDE_OK) /* Domain does not start with a dot (version 1 case 2.2) */ -+#define COO_EDOM (7 | COO_OVERRIDE_OK) /* domain-match failed (version 1 case 3) */ -+#define COO_EBADHOST (8 | COO_OVERRIDE_OK) /* dot in matched host name in FQDN (version 1 case 4) */ -+#define COO_EPORT (9) /* Port match failed (version 1' case 5) */ -+#define COO_EMAX COO_EPORT -+#endif /* USE_COOKIE */ -+ -+/* modes for align() */ -+ -+#define ALIGN_CENTER 0 -+#define ALIGN_LEFT 1 -+#define ALIGN_RIGHT 2 -+#define ALIGN_MIDDLE 4 -+#define ALIGN_TOP 5 -+#define ALIGN_BOTTOM 6 -+ -+#define VALIGN_MIDDLE 0 -+#define VALIGN_TOP 1 -+#define VALIGN_BOTTOM 2 -+ -+typedef struct http_request { -+ char command; -+ char flag; -+ char *referer; -+ FormList *request; -+} HRequest; -+ -+#define HR_COMMAND_GET 0 -+#define HR_COMMAND_POST 1 -+#define HR_COMMAND_CONNECT 2 -+#define HR_COMMAND_HEAD 3 -+ -+#define HR_FLAG_LOCAL 1 -+#define HR_FLAG_PROXY 2 -+ -+#define HTST_UNKNOWN 255 -+#define HTST_MISSING 254 -+#define HTST_NORMAL 0 -+#define HTST_CONNECT 1 -+ -+#define TMPF_DFL 0 -+#define TMPF_SRC 1 -+#define TMPF_FRAME 2 -+#define TMPF_CACHE 3 -+#define TMPF_COOKIE 4 -+#define MAX_TMPF_TYPE 5 -+ -+#define set_no_proxy(domains) (NO_proxy_domains=make_domain_list(domains)) -+ -+/* -+ * Globals. -+ */ -+ -+extern int LINES, COLS; -+#if defined(__CYGWIN__) -+extern int LASTLINE; -+#else /* not defined(__CYGWIN__) */ -+#define LASTLINE (LINES-1) -+#endif /* not defined(__CYGWIN__) */ -+ -+global int Tabstop init(8); -+global int IndentIncr init(4); -+global int ShowEffect init(TRUE); -+global int PagerMax init(PAGER_MAX_LINE); -+ -+global char SearchHeader init(FALSE); -+global char *DefaultType init(NULL); -+global char RenderFrame init(FALSE); -+global char TargetSelf init(FALSE); -+global char PermitSaveToPipe init(FALSE); -+global char DecodeCTE init(FALSE); -+global char AutoUncompress init(FALSE); -+global char PreserveTimestamp init(TRUE); -+global char ArgvIsURL init(FALSE); -+global char MetaRefresh init(FALSE); -+ -+global char fmInitialized init(FALSE); -+global char QuietMessage init(FALSE); -+global char TrapSignal init(TRUE); -+#define TRAP_ON if (TrapSignal) { \ -+ prevtrap = mySignal(SIGINT, KeyAbort); \ -+ if (fmInitialized) \ -+ term_cbreak(); \ -+} -+#define TRAP_OFF if (TrapSignal) { \ -+ if (fmInitialized) \ -+ term_raw(); \ -+ if (prevtrap) \ -+ mySignal(SIGINT, prevtrap); \ -+} -+ -+extern unsigned char GlobalKeymap[]; -+extern unsigned char EscKeymap[]; -+extern unsigned char EscBKeymap[]; -+extern unsigned char EscDKeymap[]; -+#ifdef __EMX__ -+extern unsigned char PcKeymap[]; -+#endif -+extern FuncList w3mFuncList[]; -+ -+global char *HTTP_proxy init(NULL); -+#ifdef USE_SSL -+global char *HTTPS_proxy init(NULL); -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+global char *GOPHER_proxy init(NULL); -+#endif /* USE_GOPHER */ -+global char *FTP_proxy init(NULL); -+global ParsedURL HTTP_proxy_parsed; -+#ifdef USE_SSL -+global ParsedURL HTTPS_proxy_parsed; -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+global ParsedURL GOPHER_proxy_parsed; -+#endif /* USE_GOPHER */ -+global ParsedURL FTP_proxy_parsed; -+global char *NO_proxy init(NULL); -+global int NOproxy_netaddr init(TRUE); -+#ifdef INET6 -+#define DNS_ORDER_UNSPEC 0 -+#define DNS_ORDER_INET_INET6 1 -+#define DNS_ORDER_INET6_INET 2 -+#define DNS_ORDER_INET_ONLY 4 -+#define DNS_ORDER_INET6_ONLY 6 -+global int DNS_order init(DNS_ORDER_UNSPEC); -+extern int ai_family_order_table[7][3]; /* XXX */ -+#endif /* INET6 */ -+global TextList *NO_proxy_domains; -+global char NoCache init(FALSE); -+global char use_proxy init(TRUE); -+#define Do_not_use_proxy (!use_proxy) -+global int Do_not_use_ti_te init(FALSE); -+#ifdef USE_NNTP -+global char *NNTP_server init(NULL); -+global char *NNTP_mode init(NULL); -+global int MaxNewsMessage init(50); -+#endif -+ -+global char *document_root init(NULL); -+global char *personal_document_root init(NULL); -+global char *cgi_bin init(NULL); -+global char *index_file init(NULL); -+ -+global char *CurrentDir; -+global int CurrentPid; -+/* -+ * global Buffer *Currentbuf; -+ * global Buffer *Firstbuf; -+ */ -+global TabBuffer *CurrentTab; -+global TabBuffer *FirstTab; -+global TabBuffer *LastTab; -+global int open_tab_blank init(FALSE); -+global int open_tab_dl_list init(FALSE); -+global int close_tab_back init(FALSE); -+global int nTab; -+global int TabCols init(10); -+#define NO_TABBUFFER ((TabBuffer *)1) -+#define Currentbuf (CurrentTab->currentBuffer) -+#define Firstbuf (CurrentTab->firstBuffer) -+global DownloadList *FirstDL init(NULL); -+global DownloadList *LastDL init(NULL); -+global int CurrentKey; -+global char *CurrentKeyData; -+global char *CurrentCmdData; -+global char *w3m_reqlog; -+extern char *w3m_version; -+ -+#define DUMP_BUFFER 0x01 -+#define DUMP_HEAD 0x02 -+#define DUMP_SOURCE 0x04 -+#define DUMP_EXTRA 0x08 -+#define DUMP_HALFDUMP 0x10 -+#define DUMP_FRAME 0x20 -+global int w3m_debug; -+global int w3m_dump init(0); -+#define w3m_halfdump (w3m_dump & DUMP_HALFDUMP) -+global int w3m_halfload init(FALSE); -+global Str header_string init(NULL); -+global int override_content_type init(FALSE); -+ -+#ifdef USE_COLOR -+global int useColor init(TRUE); -+global int basic_color init(8); /* don't change */ -+global int anchor_color init(4); /* blue */ -+global int image_color init(2); /* green */ -+global int form_color init(1); /* red */ -+#ifdef USE_BG_COLOR -+global int bg_color init(8); /* don't change */ -+global int mark_color init(6); /* cyan */ -+#endif /* USE_BG_COLOR */ -+global int useActiveColor init(FALSE); -+global int active_color init(6); /* cyan */ -+global int useVisitedColor init(FALSE); -+global int visited_color init(5); /* magenta */ -+#endif /* USE_COLOR */ -+global int confirm_on_quit init(TRUE); -+#ifdef USE_MARK -+global int use_mark init(FALSE); -+#endif -+global int emacs_like_lineedit init(FALSE); -+global int vi_prec_num init(FALSE); -+global int label_topline init(FALSE); -+global int nextpage_topline init(FALSE); -+global char *displayTitleTerm init(NULL); -+global int displayLink init(FALSE); -+global int displayLineInfo init(FALSE); -+global int DecodeURL init(FALSE); -+global int retryAsHttp init(TRUE); -+global int showLineNum init(FALSE); -+global int show_srch_str init(TRUE); -+#ifdef USE_IMAGE -+global char *Imgdisplay init(IMGDISPLAY); -+global int activeImage init(FALSE); -+global int displayImage init(TRUE); -+global int autoImage init(TRUE); -+global int useExtImageViewer init(TRUE); -+global int maxLoadImage init(4); -+global int image_map_list init(TRUE); -+#else -+global int displayImage init(FALSE); /* XXX: emacs-w3m use display_image=off */ -+#endif -+global char *Editor init(DEF_EDITOR); -+#ifdef USE_W3MMAILER -+global char *Mailer init(NULL); -+#else -+global char *Mailer init(DEF_MAILER); -+#endif -+global char *ExtBrowser init(DEF_EXT_BROWSER); -+global char *ExtBrowser2 init(NULL); -+global char *ExtBrowser3 init(NULL); -+global int BackgroundExtViewer init(TRUE); -+global int disable_secret_security_check init(FALSE); -+global char *passwd_file init(PASSWD_FILE); -+global char *pre_form_file init(PRE_FORM_FILE); -+global char *ftppasswd init(NULL); -+global int ftppass_hostnamegen init(TRUE); -+global int do_download init(FALSE); -+#ifdef USE_IMAGE -+global char *image_source init(NULL); -+#endif -+global char *UserAgent init(NULL); -+global int NoSendReferer init(FALSE); -+global char *AcceptLang init(NULL); -+global char *AcceptEncoding init(NULL); -+global char *AcceptMedia init(NULL); -+global int WrapDefault init(FALSE); -+global int IgnoreCase init(TRUE); -+global int WrapSearch init(FALSE); -+global int squeezeBlankLine init(FALSE); -+global char *BookmarkFile init(NULL); -+global char *pauth init(NULL); -+global Str proxy_auth_cookie init(NULL); -+global int UseExternalDirBuffer init(TRUE); -+global char *DirBufferCommand init("file:///$LIB/dirlist" CGI_EXTENSION); -+#ifdef USE_DICT -+global int UseDictCommand init(FALSE); -+global char *DictCommand init("file:///$LIB/w3mdict" CGI_EXTENSION); -+#endif /* USE_DICT */ -+global int ignore_null_img_alt init(TRUE); -+#define DISPLAY_INS_DEL_SIMPLE 0 -+#define DISPLAY_INS_DEL_NORMAL 1 -+#define DISPLAY_INS_DEL_FONTIFY 2 -+global int displayInsDel init(DISPLAY_INS_DEL_NORMAL); -+global int FoldTextarea init(FALSE); -+global int FoldLine init(FALSE); -+#define DEFAULT_URL_EMPTY 0 -+#define DEFAULT_URL_CURRENT 1 -+#define DEFAULT_URL_LINK 2 -+global int DefaultURLString init(DEFAULT_URL_EMPTY); -+global int MarkAllPages init(FALSE); -+ -+#ifdef USE_MIGEMO -+global int use_migemo init(FALSE); -+global int migemo_active init(0); -+global char *migemo_command init(DEF_MIGEMO_COMMAND); -+#endif /* USE_MIGEMO */ -+ -+global struct auth_cookie *Auth_cookie init(NULL); -+#ifdef USE_COOKIE -+global struct cookie *First_cookie init(NULL); -+#endif /* USE_COOKIE */ -+ -+global char *mailcap_files init(USER_MAILCAP ", " SYS_MAILCAP); -+global char *mimetypes_files init(USER_MIMETYPES ", " SYS_MIMETYPES); -+#ifdef USE_EXTERNAL_URI_LOADER -+global char *urimethodmap_files init(USER_URIMETHODMAP ", " SYS_URIMETHODMAP); -+#endif -+ -+global TextList *fileToDelete; -+ -+extern Hist *LoadHist; -+extern Hist *SaveHist; -+extern Hist *URLHist; -+extern Hist *ShellHist; -+extern Hist *TextHist; -+#ifdef USE_HISTORY -+global int UseHistory init(TRUE); -+global int URLHistSize init(100); -+global int SaveURLHist init(TRUE); -+#endif /* USE_HISTORY */ -+global int multicolList init(FALSE); -+ -+#ifdef USE_M17N -+global wc_ces InnerCharset init(WC_CES_WTF); /* Don't change */ -+global wc_ces DisplayCharset init(DISPLAY_CHARSET); -+global wc_ces DocumentCharset init(DOCUMENT_CHARSET); -+global wc_ces SystemCharset init(SYSTEM_CHARSET); -+global wc_ces BookmarkCharset init(SYSTEM_CHARSET); -+global char ExtHalfdump init(FALSE); -+global char FollowLocale init(TRUE); -+global char UseContentCharset init(TRUE); -+global char SearchConv init(TRUE); -+#define Str_conv_from_system(x) wc_Str_conv((x), SystemCharset, InnerCharset) -+#define Str_conv_to_system(x) wc_Str_conv_strict((x), InnerCharset, SystemCharset) -+#define Str_conv_to_halfdump(x) (ExtHalfdump ? wc_Str_conv((x), InnerCharset, DisplayCharset) : (x)) -+#define conv_from_system(x) wc_conv((x), SystemCharset, InnerCharset)->ptr -+#define conv_to_system(x) wc_conv_strict((x), InnerCharset, SystemCharset)->ptr -+#define url_quote_conv(x,c) url_quote(wc_conv_strict((x), InnerCharset, (c))->ptr) -+#else -+#define Str_conv_from_system(x) (x) -+#define Str_conv_to_system(x) (x) -+#define Str_conv_to_halfdump(x) (x) -+#define conv_from_system(x) (x) -+#define conv_to_system(x) (x) -+#define url_quote_conv(x,c) url_quote(x) -+#define wc_Str_conv(x,charset0,charset1) (x) -+#define wc_Str_conv_strict(x,charset0,charset1) (x) -+#endif -+global char UseAltEntity init(TRUE); -+global char UseGraphicChar init(FALSE); -+extern char *graph_symbol[]; -+extern char *graph2_symbol[]; -+extern int symbol_width; -+extern int symbol_width0; -+#define N_GRAPH_SYMBOL 32 -+#define SYMBOL_BASE 0x20 -+global int no_rc_dir init(FALSE); -+global char *rc_dir init(NULL); -+global char *tmp_dir; -+global char *config_file init(NULL); -+ -+#ifdef USE_MOUSE -+global int use_mouse init(TRUE); -+extern int mouseActive; -+global int reverse_mouse init(FALSE); -+global int relative_wheel_scroll init(FALSE); -+global int fixed_wheel_scroll_count init(5); -+global int relative_wheel_scroll_ratio init(30); -+typedef struct _MouseActionMap { -+ void (*func) (); -+ char *data; -+} MouseActionMap; -+typedef struct _MouseAction { -+ char *menu_str; -+ char *lastline_str; -+ int menu_width; -+ int lastline_width; -+ int in_action; -+ int cursorX; -+ int cursorY; -+ MouseActionMap default_map[3]; -+ MouseActionMap anchor_map[3]; -+ MouseActionMap active_map[3]; -+ MouseActionMap tab_map[3]; -+ MouseActionMap *menu_map[3]; -+ MouseActionMap *lastline_map[3]; -+} MouseAction; -+global MouseAction mouse_action; -+#define LIMIT_MOUSE_MENU 100 -+#endif /* USE_MOUSE */ -+ -+#ifdef USE_COOKIE -+global int default_use_cookie init(TRUE); -+global int use_cookie init(FALSE); -+global int show_cookie init(TRUE); -+global int accept_cookie init(FALSE); -+#define ACCEPT_BAD_COOKIE_DISCARD 0 -+#define ACCEPT_BAD_COOKIE_ACCEPT 1 -+#define ACCEPT_BAD_COOKIE_ASK 2 -+global int accept_bad_cookie init(ACCEPT_BAD_COOKIE_DISCARD); -+global char *cookie_reject_domains init(NULL); -+global char *cookie_accept_domains init(NULL); -+global TextList *Cookie_reject_domains; -+global TextList *Cookie_accept_domains; -+#endif /* USE_COOKIE */ -+ -+#ifdef USE_IMAGE -+global int view_unseenobject init(FALSE); -+#else -+global int view_unseenobject init(TRUE); -+#endif -+ -+#if defined(USE_SSL) && defined(USE_SSL_VERIFY) -+global int ssl_verify_server init(FALSE); -+global char *ssl_cert_file init(NULL); -+global char *ssl_key_file init(NULL); -+global char *ssl_ca_path init(NULL); -+global char *ssl_ca_file init(NULL); -+global int ssl_path_modified init(FALSE); -+#endif /* defined(USE_SSL) && -+ * defined(USE_SSL_VERIFY) */ -+#ifdef USE_SSL -+global char *ssl_forbid_method init(NULL); -+#endif -+ -+global int is_redisplay init(FALSE); -+global int clear_buffer init(TRUE); -+global double pixel_per_char init(DEFAULT_PIXEL_PER_CHAR); -+global int set_pixel_per_char init(FALSE); -+#ifdef USE_IMAGE -+global double pixel_per_line init(DEFAULT_PIXEL_PER_LINE); -+global int set_pixel_per_line init(FALSE); -+global double image_scale init(100); -+#endif -+global int use_lessopen init(FALSE); -+ -+global char *keymap_file init(KEYMAP_FILE); -+ -+#ifdef USE_M17N -+#define get_mctype(c) ((Lineprop)wtf_type((wc_uchar *)(c)) << 8) -+#define get_mclen(c) wtf_len1((wc_uchar *)(c)) -+#define get_mcwidth(c) wtf_width((wc_uchar *)(c)) -+#define get_strwidth(c) wtf_strwidth((wc_uchar *)(c)) -+#define get_Str_strwidth(c) wtf_strwidth((wc_uchar *)((c)->ptr)) -+#else -+#define get_mctype(c) (IS_CNTRL(*(c)) ? PC_CTRL : PC_ASCII) -+#define get_mclen(c) 1 -+#define get_mcwidth(c) 1 -+#define get_strwidth(c) strlen(c) -+#define get_Str_strwidth(c) ((c)->length) -+#endif -+ -+global int FollowRedirection init(10); -+ -+global int w3m_backend init(FALSE); -+global TextLineList *backend_halfdump_buf; -+global TextList *backend_batch_commands init(NULL); -+int backend(void); -+extern void deleteFiles(void); -+void w3m_exit(int i); -+ -+#ifdef USE_ALARM -+#define AL_UNSET 0 -+#define AL_EXPLICIT 1 -+#define AL_IMPLICIT 2 -+#define AL_IMPLICIT_ONCE 3 -+ -+typedef struct _AlarmEvent { -+ int sec; -+ short status; -+ int cmd; -+ void *data; -+} AlarmEvent; -+#endif -+ -+/* -+ * Externals -+ */ -+ -+#include "table.h" -+#include "proto.h" -+ -+#endif /* not FM_H */ -diff -urN w3m-0.5.2.orig/main.c w3m-0.5.2/main.c ---- w3m-0.5.2.orig/main.c 2007-05-31 10:19:50.000000000 +0900 -+++ w3m-0.5.2/main.c 2010-07-18 08:13:26.000000000 +0900 -@@ -557,9 +557,9 @@ - } - #endif - else if (!strcmp("-graph", argv[i])) -- UseGraphicChar = TRUE; -+ UseGraphicChar = GRAPHIC_CHAR_ALL; - else if (!strcmp("-no-graph", argv[i])) -- UseGraphicChar = FALSE; -+ UseGraphicChar = GRAPHIC_CHAR_ASCII; - else if (!strcmp("-T", argv[i])) { - if (++i >= argc) - usage(); -diff -urN w3m-0.5.2.orig/main.c.orig w3m-0.5.2/main.c.orig ---- w3m-0.5.2.orig/main.c.orig 1970-01-01 09:00:00.000000000 +0900 -+++ w3m-0.5.2/main.c.orig 2007-05-31 10:19:50.000000000 +0900 -@@ -0,0 +1,6650 @@ -+/* $Id: main.c,v 1.258 2007/05/31 01:19:50 inu Exp $ */ -+#define MAINPROGRAM -+#include "fm.h" -+#include <signal.h> -+#include <setjmp.h> -+#include <sys/stat.h> -+#include <sys/types.h> -+#include <unistd.h> -+#include <fcntl.h> -+#if defined(HAVE_WAITPID) || defined(HAVE_WAIT3) -+#include <sys/wait.h> -+#endif -+#include <time.h> -+#include "terms.h" -+#include "myctype.h" -+#include "regex.h" -+#ifdef USE_MOUSE -+#ifdef USE_GPM -+#include <gpm.h> -+#endif /* USE_GPM */ -+#if defined(USE_GPM) || defined(USE_SYSMOUSE) -+extern int do_getch(); -+#define getch() do_getch() -+#endif /* defined(USE_GPM) || defined(USE_SYSMOUSE) */ -+#endif -+ -+#ifdef __MINGW32_VERSION -+#include <winsock.h> -+ -+WSADATA WSAData; -+#endif -+ -+#define DSTR_LEN 256 -+ -+Hist *LoadHist; -+Hist *SaveHist; -+Hist *URLHist; -+Hist *ShellHist; -+Hist *TextHist; -+ -+typedef struct _Event { -+ int cmd; -+ void *data; -+ struct _Event *next; -+} Event; -+static Event *CurrentEvent = NULL; -+static Event *LastEvent = NULL; -+ -+#ifdef USE_ALARM -+static AlarmEvent DefaultAlarm = { -+ 0, AL_UNSET, FUNCNAME_nulcmd, NULL -+}; -+static AlarmEvent *CurrentAlarm = &DefaultAlarm; -+static MySignalHandler SigAlarm(SIGNAL_ARG); -+#endif -+ -+#ifdef SIGWINCH -+static int need_resize_screen = FALSE; -+static MySignalHandler resize_hook(SIGNAL_ARG); -+static void resize_screen(void); -+#endif -+ -+#ifdef SIGPIPE -+static MySignalHandler SigPipe(SIGNAL_ARG); -+#endif -+ -+#ifdef USE_MARK -+static char *MarkString = NULL; -+#endif -+static char *SearchString = NULL; -+int (*searchRoutine) (Buffer *, char *); -+ -+#ifndef __MINGW32_VERSION -+JMP_BUF IntReturn; -+#else -+_JBTYPE IntReturn[_JBLEN]; -+#endif /* __MINGW32_VERSION */ -+ -+static void delBuffer(Buffer *buf); -+static void cmd_loadfile(char *path); -+static void cmd_loadURL(char *url, ParsedURL *current, char *referer, -+ FormList *request); -+static void cmd_loadBuffer(Buffer *buf, int prop, int linkid); -+static void keyPressEventProc(int c); -+int show_params_p = 0; -+void show_params(FILE * fp); -+ -+static char *getCurWord(Buffer *buf, int *spos, int *epos, -+ const char *badchars); -+ -+static int display_ok = FALSE; -+static void do_dump(Buffer *); -+int prec_num = 0; -+int prev_key = -1; -+int on_target = 1; -+static int add_download_list = FALSE; -+ -+void set_buffer_environ(Buffer *); -+static void save_buffer_position(Buffer *buf); -+ -+static void _followForm(int); -+static void _goLine(char *); -+static void _newT(void); -+static void followTab(TabBuffer * tab); -+static void moveTab(TabBuffer * t, TabBuffer * t2, int right); -+static void _nextA(int); -+static void _prevA(int); -+static int check_target = TRUE; -+#define PREC_NUM (prec_num ? prec_num : 1) -+#define PREC_LIMIT 10000 -+static int searchKeyNum(void); -+ -+#define help() fusage(stdout, 0) -+#define usage() fusage(stderr, 1) -+ -+static void -+fversion(FILE * f) -+{ -+ fprintf(f, "w3m version %s, options %s\n", w3m_version, -+#if LANG == JA -+ "lang=ja" -+#else -+ "lang=en" -+#endif -+#ifdef USE_M17N -+ ",m17n" -+#endif -+#ifdef USE_IMAGE -+ ",image" -+#endif -+#ifdef USE_COLOR -+ ",color" -+#ifdef USE_ANSI_COLOR -+ ",ansi-color" -+#endif -+#endif -+#ifdef USE_MOUSE -+ ",mouse" -+#ifdef USE_GPM -+ ",gpm" -+#endif -+#ifdef USE_SYSMOUSE -+ ",sysmouse" -+#endif -+#endif -+#ifdef USE_MENU -+ ",menu" -+#endif -+#ifdef USE_COOKIE -+ ",cookie" -+#endif -+#ifdef USE_SSL -+ ",ssl" -+#ifdef USE_SSL_VERIFY -+ ",ssl-verify" -+#endif -+#endif -+#ifdef USE_EXTERNAL_URI_LOADER -+ ",external-uri-loader" -+#endif -+#ifdef USE_W3MMAILER -+ ",w3mmailer" -+#endif -+#ifdef USE_NNTP -+ ",nntp" -+#endif -+#ifdef USE_GOPHER -+ ",gopher" -+#endif -+#ifdef INET6 -+ ",ipv6" -+#endif -+#ifdef USE_ALARM -+ ",alarm" -+#endif -+#ifdef USE_MARK -+ ",mark" -+#endif -+#ifdef USE_MIGEMO -+ ",migemo" -+#endif -+ ); -+} -+ -+static void -+fusage(FILE * f, int err) -+{ -+ fversion(f); -+ /* FIXME: gettextize? */ -+ fprintf(f, "usage: w3m [options] [URL or filename]\noptions:\n"); -+ fprintf(f, " -t tab set tab width\n"); -+ fprintf(f, " -r ignore backspace effect\n"); -+ fprintf(f, " -l line # of preserved line (default 10000)\n"); -+#ifdef USE_M17N -+ fprintf(f, " -I charset document charset\n"); -+ fprintf(f, " -O charset display/output charset\n"); -+#ifndef DEBIAN /* disabled by ukai: -s is used for squeeze multi lines */ -+ fprintf(f, " -e EUC-JP\n"); -+ fprintf(f, " -s Shift_JIS\n"); -+ fprintf(f, " -j JIS\n"); -+#endif -+#endif -+ fprintf(f, " -B load bookmark\n"); -+ fprintf(f, " -bookmark file specify bookmark file\n"); -+ fprintf(f, " -T type specify content-type\n"); -+ fprintf(f, " -m internet message mode\n"); -+ fprintf(f, " -v visual startup mode\n"); -+#ifdef USE_COLOR -+ fprintf(f, " -M monochrome display\n"); -+#endif /* USE_COLOR */ -+ fprintf(f, -+ " -N open URL of command line on each new tab\n"); -+ fprintf(f, " -F automatically render frame\n"); -+ fprintf(f, -+ " -cols width specify column width (used with -dump)\n"); -+ fprintf(f, -+ " -ppc count specify the number of pixels per character (4.0...32.0)\n"); -+#ifdef USE_IMAGE -+ fprintf(f, -+ " -ppl count specify the number of pixels per line (4.0...64.0)\n"); -+#endif -+ fprintf(f, " -dump dump formatted page into stdout\n"); -+ fprintf(f, -+ " -dump_head dump response of HEAD request into stdout\n"); -+ fprintf(f, " -dump_source dump page source into stdout\n"); -+ fprintf(f, " -dump_both dump HEAD and source into stdout\n"); -+ fprintf(f, -+ " -dump_extra dump HEAD, source, and extra information into stdout\n"); -+ fprintf(f, " -post file use POST method with file content\n"); -+ fprintf(f, " -header string insert string as a header\n"); -+ fprintf(f, " +<num> goto <num> line\n"); -+ fprintf(f, " -num show line number\n"); -+ fprintf(f, " -no-proxy don't use proxy\n"); -+#ifdef INET6 -+ fprintf(f, " -4 IPv4 only (-o dns_order=4)\n"); -+ fprintf(f, " -6 IPv6 only (-o dns_order=6)\n"); -+#endif -+#ifdef USE_MOUSE -+ fprintf(f, " -no-mouse don't use mouse\n"); -+#endif /* USE_MOUSE */ -+#ifdef USE_COOKIE -+ fprintf(f, -+ " -cookie use cookie (-no-cookie: don't use cookie)\n"); -+#endif /* USE_COOKIE */ -+ fprintf(f, " -pauth user:pass proxy authentication\n"); -+ fprintf(f, " -graph use graphic character\n"); -+ fprintf(f, " -no-graph don't use graphic character\n"); -+#ifdef DEBIAN /* replaced by ukai: pager requires -s */ -+ fprintf(f, " -s squeeze multiple blank lines\n"); -+#else -+ fprintf(f, " -S squeeze multiple blank lines\n"); -+#endif -+ fprintf(f, " -W toggle wrap search mode\n"); -+ fprintf(f, " -X don't use termcap init/deinit\n"); -+ fprintf(f, -+ " -title[=TERM] set buffer name to terminal title string\n"); -+ fprintf(f, " -o opt=value assign value to config option\n"); -+ fprintf(f, " -show-option print all config options\n"); -+ fprintf(f, " -config file specify config file\n"); -+ fprintf(f, " -help print this usage message\n"); -+ fprintf(f, " -version print w3m version\n"); -+ fprintf(f, " -reqlog write request logfile\n"); -+ fprintf(f, " -debug DO NOT USE\n"); -+ if (show_params_p) -+ show_params(f); -+ exit(err); -+} -+ -+#ifdef USE_M17N -+#ifdef __EMX__ -+static char *getCodePage(void); -+#endif -+#endif -+ -+static GC_warn_proc orig_GC_warn_proc = NULL; -+#define GC_WARN_KEEP_MAX (20) -+ -+static void -+wrap_GC_warn_proc(char *msg, GC_word arg) -+{ -+ if (fmInitialized) { -+ /* *INDENT-OFF* */ -+ static struct { -+ char *msg; -+ GC_word arg; -+ } msg_ring[GC_WARN_KEEP_MAX]; -+ /* *INDENT-ON* */ -+ static int i = 0; -+ static int n = 0; -+ static int lock = 0; -+ int j; -+ -+ j = (i + n) % (sizeof(msg_ring) / sizeof(msg_ring[0])); -+ msg_ring[j].msg = msg; -+ msg_ring[j].arg = arg; -+ -+ if (n < sizeof(msg_ring) / sizeof(msg_ring[0])) -+ ++n; -+ else -+ ++i; -+ -+ if (!lock) { -+ lock = 1; -+ -+ for (; n > 0; --n, ++i) { -+ i %= sizeof(msg_ring) / sizeof(msg_ring[0]); -+ -+ printf(msg_ring[i].msg, (unsigned long)msg_ring[i].arg); -+ sleep_till_anykey(1, 1); -+ } -+ -+ lock = 0; -+ } -+ } -+ else if (orig_GC_warn_proc) -+ orig_GC_warn_proc(msg, arg); -+ else -+ fprintf(stderr, msg, (unsigned long)arg); -+} -+ -+#ifdef SIGCHLD -+static void -+sig_chld(int signo) -+{ -+ int p_stat; -+#ifdef HAVE_WAITPID -+ pid_t pid; -+ -+ while ((pid = waitpid(-1, &p_stat, WNOHANG)) > 0) { -+ ; -+ } -+#elif HAVE_WAIT3 -+ int pid; -+ -+ while ((pid = wait3(&p_stat, WNOHANG, NULL)) > 0) { -+ ; -+ } -+#else -+ wait(&p_stat); -+#endif -+ mySignal(SIGCHLD, sig_chld); -+ return; -+} -+#endif -+ -+Str -+make_optional_header_string(char *s) -+{ -+ char *p; -+ Str hs; -+ -+ if (strchr(s, '\n') || strchr(s, '\r')) -+ return NULL; -+ for (p = s; *p && *p != ':'; p++) ; -+ if (*p != ':' || p == s) -+ return NULL; -+ hs = Strnew_size(strlen(s) + 3); -+ Strcopy_charp_n(hs, s, p - s); -+ if (!Strcasecmp_charp(hs, "content-type")) -+ override_content_type = TRUE; -+ Strcat_charp(hs, ": "); -+ if (*(++p)) { /* not null header */ -+ SKIP_BLANKS(p); /* skip white spaces */ -+ Strcat_charp(hs, p); -+ } -+ Strcat_charp(hs, "\r\n"); -+ return hs; -+} -+ -+int -+main(int argc, char **argv, char **envp) -+{ -+ Buffer *newbuf = NULL; -+ char *p, c; -+ int i; -+ InputStream redin; -+ char *line_str = NULL; -+ char **load_argv; -+ FormList *request; -+ int load_argc = 0; -+ int load_bookmark = FALSE; -+ int visual_start = FALSE; -+ int open_new_tab = FALSE; -+ char search_header = FALSE; -+ char *default_type = NULL; -+ char *post_file = NULL; -+ Str err_msg; -+#ifdef USE_M17N -+ char *Locale = NULL; -+ wc_uint8 auto_detect; -+#ifdef __EMX__ -+ wc_ces CodePage; -+#endif -+#endif -+ GC_INIT(); -+#if defined(ENABLE_NLS) || (defined(USE_M17N) && defined(HAVE_LANGINFO_CODESET)) -+ setlocale(LC_ALL, ""); -+#endif -+#ifdef ENABLE_NLS -+ bindtextdomain(PACKAGE, LOCALEDIR); -+ textdomain(PACKAGE); -+#endif -+ -+#ifndef HAVE_SYS_ERRLIST -+ prepare_sys_errlist(); -+#endif /* not HAVE_SYS_ERRLIST */ -+ -+ NO_proxy_domains = newTextList(); -+ fileToDelete = newTextList(); -+ -+ load_argv = New_N(char *, argc - 1); -+ load_argc = 0; -+ -+ CurrentDir = currentdir(); -+ CurrentPid = (int)getpid(); -+ BookmarkFile = NULL; -+ config_file = NULL; -+ -+ /* argument search 1 */ -+ for (i = 1; i < argc; i++) { -+ if (*argv[i] == '-') { -+ if (!strcmp("-config", argv[i])) { -+ argv[i] = "-dummy"; -+ if (++i >= argc) -+ usage(); -+ config_file = argv[i]; -+ argv[i] = "-dummy"; -+ } -+ else if (!strcmp("-h", argv[i]) || !strcmp("-help", argv[i])) -+ help(); -+ else if (!strcmp("-V", argv[i]) || !strcmp("-version", argv[i])) { -+ fversion(stdout); -+ exit(0); -+ } -+ } -+ } -+ -+#ifdef USE_M17N -+ if (non_null(Locale = getenv("LC_ALL")) || -+ non_null(Locale = getenv("LC_CTYPE")) || -+ non_null(Locale = getenv("LANG"))) { -+ DisplayCharset = wc_guess_locale_charset(Locale, DisplayCharset); -+ DocumentCharset = wc_guess_locale_charset(Locale, DocumentCharset); -+ SystemCharset = wc_guess_locale_charset(Locale, SystemCharset); -+ } -+#ifdef __EMX__ -+ CodePage = wc_guess_charset(getCodePage(), 0); -+ if (CodePage) -+ DisplayCharset = DocumentCharset = SystemCharset = CodePage; -+#endif -+#endif -+ -+ /* initializations */ -+ init_rc(); -+ -+ LoadHist = newHist(); -+ SaveHist = newHist(); -+ ShellHist = newHist(); -+ TextHist = newHist(); -+ URLHist = newHist(); -+ -+#ifdef USE_M17N -+ if (FollowLocale && Locale) { -+ DisplayCharset = wc_guess_locale_charset(Locale, DisplayCharset); -+ SystemCharset = wc_guess_locale_charset(Locale, SystemCharset); -+ } -+ auto_detect = WcOption.auto_detect; -+ BookmarkCharset = DocumentCharset; -+#endif -+ -+ if (!non_null(HTTP_proxy) && -+ ((p = getenv("HTTP_PROXY")) || -+ (p = getenv("http_proxy")) || (p = getenv("HTTP_proxy")))) -+ HTTP_proxy = p; -+#ifdef USE_SSL -+ if (!non_null(HTTPS_proxy) && -+ ((p = getenv("HTTPS_PROXY")) || -+ (p = getenv("https_proxy")) || (p = getenv("HTTPS_proxy")))) -+ HTTPS_proxy = p; -+ if (HTTPS_proxy == NULL && non_null(HTTP_proxy)) -+ HTTPS_proxy = HTTP_proxy; -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+ if (!non_null(GOPHER_proxy) && -+ ((p = getenv("GOPHER_PROXY")) || -+ (p = getenv("gopher_proxy")) || (p = getenv("GOPHER_proxy")))) -+ GOPHER_proxy = p; -+#endif /* USE_GOPHER */ -+ if (!non_null(FTP_proxy) && -+ ((p = getenv("FTP_PROXY")) || -+ (p = getenv("ftp_proxy")) || (p = getenv("FTP_proxy")))) -+ FTP_proxy = p; -+ if (!non_null(NO_proxy) && -+ ((p = getenv("NO_PROXY")) || -+ (p = getenv("no_proxy")) || (p = getenv("NO_proxy")))) -+ NO_proxy = p; -+#ifdef USE_NNTP -+ if (!non_null(NNTP_server) && (p = getenv("NNTPSERVER")) != NULL) -+ NNTP_server = p; -+ if (!non_null(NNTP_mode) && (p = getenv("NNTPMODE")) != NULL) -+ NNTP_mode = p; -+#endif -+ -+ if (!non_null(Editor) && (p = getenv("EDITOR")) != NULL) -+ Editor = p; -+ if (!non_null(Mailer) && (p = getenv("MAILER")) != NULL) -+ Mailer = p; -+ -+ /* argument search 2 */ -+ i = 1; -+ while (i < argc) { -+ if (*argv[i] == '-') { -+ if (!strcmp("-t", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ if (atoi(argv[i]) > 0) -+ Tabstop = atoi(argv[i]); -+ } -+ else if (!strcmp("-r", argv[i])) -+ ShowEffect = FALSE; -+ else if (!strcmp("-l", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ if (atoi(argv[i]) > 0) -+ PagerMax = atoi(argv[i]); -+ } -+#ifdef USE_M17N -+#ifndef DEBIAN /* XXX: use -o kanjicode={S|J|E} */ -+ else if (!strcmp("-s", argv[i])) -+ DisplayCharset = WC_CES_SHIFT_JIS; -+ else if (!strcmp("-j", argv[i])) -+ DisplayCharset = WC_CES_ISO_2022_JP; -+ else if (!strcmp("-e", argv[i])) -+ DisplayCharset = WC_CES_EUC_JP; -+#endif -+ else if (!strncmp("-I", argv[i], 2)) { -+ if (argv[i][2] != '\0') -+ p = argv[i] + 2; -+ else { -+ if (++i >= argc) -+ usage(); -+ p = argv[i]; -+ } -+ DocumentCharset = wc_guess_charset_short(p, DocumentCharset); -+ WcOption.auto_detect = WC_OPT_DETECT_OFF; -+ UseContentCharset = FALSE; -+ } -+ else if (!strncmp("-O", argv[i], 2)) { -+ if (argv[i][2] != '\0') -+ p = argv[i] + 2; -+ else { -+ if (++i >= argc) -+ usage(); -+ p = argv[i]; -+ } -+ DisplayCharset = wc_guess_charset_short(p, DisplayCharset); -+ } -+#endif -+ else if (!strcmp("-graph", argv[i])) -+ UseGraphicChar = TRUE; -+ else if (!strcmp("-no-graph", argv[i])) -+ UseGraphicChar = FALSE; -+ else if (!strcmp("-T", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ DefaultType = default_type = argv[i]; -+ } -+ else if (!strcmp("-m", argv[i])) -+ SearchHeader = search_header = TRUE; -+ else if (!strcmp("-v", argv[i])) -+ visual_start = TRUE; -+ else if (!strcmp("-N", argv[i])) -+ open_new_tab = TRUE; -+#ifdef USE_COLOR -+ else if (!strcmp("-M", argv[i])) -+ useColor = FALSE; -+#endif /* USE_COLOR */ -+ else if (!strcmp("-B", argv[i])) -+ load_bookmark = TRUE; -+ else if (!strcmp("-bookmark", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ BookmarkFile = argv[i]; -+ if (BookmarkFile[0] != '~' && BookmarkFile[0] != '/') { -+ Str tmp = Strnew_charp(CurrentDir); -+ if (Strlastchar(tmp) != '/') -+ Strcat_char(tmp, '/'); -+ Strcat_charp(tmp, BookmarkFile); -+ BookmarkFile = cleanupName(tmp->ptr); -+ } -+ } -+ else if (!strcmp("-F", argv[i])) -+ RenderFrame = TRUE; -+ else if (!strcmp("-W", argv[i])) { -+ if (WrapDefault) -+ WrapDefault = FALSE; -+ else -+ WrapDefault = TRUE; -+ } -+ else if (!strcmp("-dump", argv[i])) -+ w3m_dump = DUMP_BUFFER; -+ else if (!strcmp("-dump_source", argv[i])) -+ w3m_dump = DUMP_SOURCE; -+ else if (!strcmp("-dump_head", argv[i])) -+ w3m_dump = DUMP_HEAD; -+ else if (!strcmp("-dump_both", argv[i])) -+ w3m_dump = (DUMP_HEAD | DUMP_SOURCE); -+ else if (!strcmp("-dump_extra", argv[i])) -+ w3m_dump = (DUMP_HEAD | DUMP_SOURCE | DUMP_EXTRA); -+ else if (!strcmp("-halfdump", argv[i])) -+ w3m_dump = DUMP_HALFDUMP; -+ else if (!strcmp("-halfload", argv[i])) { -+ w3m_dump = 0; -+ w3m_halfload = TRUE; -+ DefaultType = default_type = "text/html"; -+ } -+ else if (!strcmp("-backend", argv[i])) { -+ w3m_backend = TRUE; -+ } -+ else if (!strcmp("-backend_batch", argv[i])) { -+ w3m_backend = TRUE; -+ if (++i >= argc) -+ usage(); -+ if (!backend_batch_commands) -+ backend_batch_commands = newTextList(); -+ pushText(backend_batch_commands, argv[i]); -+ } -+ else if (!strcmp("-cols", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ COLS = atoi(argv[i]); -+ } -+ else if (!strcmp("-ppc", argv[i])) { -+ double ppc; -+ if (++i >= argc) -+ usage(); -+ ppc = atof(argv[i]); -+ if (ppc >= MINIMUM_PIXEL_PER_CHAR && -+ ppc <= MAXIMUM_PIXEL_PER_CHAR) { -+ pixel_per_char = ppc; -+ set_pixel_per_char = TRUE; -+ } -+ } -+#ifdef USE_IMAGE -+ else if (!strcmp("-ppl", argv[i])) { -+ double ppc; -+ if (++i >= argc) -+ usage(); -+ ppc = atof(argv[i]); -+ if (ppc >= MINIMUM_PIXEL_PER_CHAR && -+ ppc <= MAXIMUM_PIXEL_PER_CHAR * 2) { -+ pixel_per_line = ppc; -+ set_pixel_per_line = TRUE; -+ } -+ } -+#endif -+ else if (!strcmp("-num", argv[i])) -+ showLineNum = TRUE; -+ else if (!strcmp("-no-proxy", argv[i])) -+ use_proxy = FALSE; -+#ifdef INET6 -+ else if (!strcmp("-4", argv[i]) || !strcmp("-6", argv[i])) -+ set_param_option(Sprintf("dns_order=%c", argv[i][1])->ptr); -+#endif -+ else if (!strcmp("-post", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ post_file = argv[i]; -+ } -+ else if (!strcmp("-header", argv[i])) { -+ Str hs; -+ if (++i >= argc) -+ usage(); -+ if ((hs = make_optional_header_string(argv[i])) != NULL) { -+ if (header_string == NULL) -+ header_string = hs; -+ else -+ Strcat(header_string, hs); -+ } -+ while (argv[i][0]) { -+ argv[i][0] = '\0'; -+ argv[i]++; -+ } -+ } -+#ifdef USE_MOUSE -+ else if (!strcmp("-no-mouse", argv[i])) { -+ use_mouse = FALSE; -+ } -+#endif /* USE_MOUSE */ -+#ifdef USE_COOKIE -+ else if (!strcmp("-no-cookie", argv[i])) { -+ use_cookie = FALSE; -+ accept_cookie = FALSE; -+ } -+ else if (!strcmp("-cookie", argv[i])) { -+ use_cookie = TRUE; -+ accept_cookie = TRUE; -+ } -+#endif /* USE_COOKIE */ -+ else if (!strcmp("-pauth", argv[i])) { -+ if (++i >= argc) -+ usage(); -+ proxy_auth_cookie = Strnew_m_charp("Basic ", -+ encodeB(argv[i])->ptr, -+ NULL); -+ while (argv[i][0]) { -+ argv[i][0] = '\0'; -+ argv[i]++; -+ } -+ } -+#ifdef DEBIAN -+ else if (!strcmp("-s", argv[i])) -+#else -+ else if (!strcmp("-S", argv[i])) -+#endif -+ squeezeBlankLine = TRUE; -+ else if (!strcmp("-X", argv[i])) -+ Do_not_use_ti_te = TRUE; -+ else if (!strcmp("-title", argv[i])) -+ displayTitleTerm = getenv("TERM"); -+ else if (!strncmp("-title=", argv[i], 7)) -+ displayTitleTerm = argv[i] + 7; -+ else if (!strcmp("-o", argv[i]) || -+ !strcmp("-show-option", argv[i])) { -+ if (!strcmp("-show-option", argv[i]) || ++i >= argc || -+ !strcmp(argv[i], "?")) { -+ show_params(stdout); -+ exit(0); -+ } -+ if (!set_param_option(argv[i])) { -+ /* option set failed */ -+ /* FIXME: gettextize? */ -+ fprintf(stderr, "%s: bad option\n", argv[i]); -+ show_params_p = 1; -+ usage(); -+ } -+ } -+ else if (!strcmp("-dummy", argv[i])) { -+ /* do nothing */ -+ } -+ else if (!strcmp("-debug", argv[i])) { -+ w3m_debug = TRUE; -+ } -+ else if (!strcmp("-reqlog",argv[i])) { -+ w3m_reqlog=rcFile("request.log"); -+ } -+ else { -+ usage(); -+ } -+ } -+ else if (*argv[i] == '+') { -+ line_str = argv[i] + 1; -+ } -+ else { -+ load_argv[load_argc++] = argv[i]; -+ } -+ i++; -+ } -+ -+#ifdef __WATT32__ -+ if (w3m_debug) -+ dbug_init(); -+ sock_init(); -+#endif -+ -+#ifdef __MINGW32_VERSION -+ { -+ int err; -+ WORD wVerReq; -+ -+ wVerReq = MAKEWORD(1, 1); -+ -+ err = WSAStartup(wVerReq, &WSAData); -+ if (err != 0) -+ { -+ fprintf(stderr, "Can't find winsock\n"); -+ return 1; -+ } -+ _fmode = _O_BINARY; -+ } -+#endif -+ -+ FirstTab = NULL; -+ LastTab = NULL; -+ nTab = 0; -+ CurrentTab = NULL; -+ CurrentKey = -1; -+ if (BookmarkFile == NULL) -+ BookmarkFile = rcFile(BOOKMARK); -+ -+ if (!isatty(1) && !w3m_dump) { -+ /* redirected output */ -+ w3m_dump = DUMP_BUFFER; -+ } -+ if (w3m_dump) { -+ if (COLS == 0) -+ COLS = 80; -+ } -+ -+#ifdef USE_BINMODE_STREAM -+ setmode(fileno(stdout), O_BINARY); -+#endif -+ if (!w3m_dump && !w3m_backend) { -+ fmInit(); -+#ifdef SIGWINCH -+ mySignal(SIGWINCH, resize_hook); -+#else /* not SIGWINCH */ -+ setlinescols(); -+ setupscreen(); -+#endif /* not SIGWINCH */ -+ } -+#ifdef USE_IMAGE -+ else if (w3m_halfdump && displayImage) -+ activeImage = TRUE; -+#endif -+ -+ sync_with_option(); -+#ifdef USE_COOKIE -+ initCookie(); -+#endif /* USE_COOKIE */ -+#ifdef USE_HISTORY -+ if (UseHistory) -+ loadHistory(URLHist); -+#endif /* not USE_HISTORY */ -+ -+#ifdef USE_M17N -+ wtf_init(DocumentCharset, DisplayCharset); -+ /* if (w3m_dump) -+ * WcOption.pre_conv = WC_TRUE; -+ */ -+#endif -+ -+ if (w3m_backend) -+ backend(); -+ -+ if (w3m_dump) -+ mySignal(SIGINT, SIG_IGN); -+#ifdef SIGCHLD -+ mySignal(SIGCHLD, sig_chld); -+#endif -+#ifdef SIGPIPE -+ mySignal(SIGPIPE, SigPipe); -+#endif -+ -+ orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc); -+ err_msg = Strnew(); -+ if (load_argc == 0) { -+ /* no URL specified */ -+ if (!isatty(0)) { -+ redin = newFileStream(fdopen(dup(0), "rb"), (void (*)())pclose); -+ newbuf = openGeneralPagerBuffer(redin); -+ dup2(1, 0); -+ } -+ else if (load_bookmark) { -+ newbuf = loadGeneralFile(BookmarkFile, NULL, NO_REFERER, 0, NULL); -+ if (newbuf == NULL) -+ Strcat_charp(err_msg, "w3m: Can't load bookmark.\n"); -+ } -+ else if (visual_start) { -+ /* FIXME: gettextize? */ -+ Str s_page; -+ s_page = -+ Strnew_charp -+ ("<title>W3M startup page</title><center><b>Welcome to "); -+ Strcat_charp(s_page, "<a href='http://w3m.sourceforge.net/'>"); -+ Strcat_m_charp(s_page, -+ "w3m</a>!<p><p>This is w3m version ", -+ w3m_version, -+ "<br>Written by <a href='mailto:aito@fw.ipsj.or.jp'>Akinori Ito</a>", -+ NULL); -+#ifdef DEBIAN -+ Strcat_m_charp(s_page, -+ "<p>Debian package is maintained by <a href='mailto:ukai@debian.or.jp'>Fumitoshi UKAI</a>.", -+ "You can read <a href='file:///usr/share/doc/w3m/'>w3m documents on your local system</a>.", -+ NULL); -+#endif /* DEBIAN */ -+ newbuf = loadHTMLString(s_page); -+ if (newbuf == NULL) -+ Strcat_charp(err_msg, "w3m: Can't load string.\n"); -+ else if (newbuf != NO_BUFFER) -+ newbuf->bufferprop |= (BP_INTERNAL | BP_NO_URL); -+ } -+ else if ((p = getenv("HTTP_HOME")) != NULL || -+ (p = getenv("WWW_HOME")) != NULL) { -+ newbuf = loadGeneralFile(p, NULL, NO_REFERER, 0, NULL); -+ if (newbuf == NULL) -+ Strcat(err_msg, Sprintf("w3m: Can't load %s.\n", p)); -+ else if (newbuf != NO_BUFFER) -+ pushHashHist(URLHist, parsedURL2Str(&newbuf->currentURL)->ptr); -+ } -+ else { -+ if (fmInitialized) -+ fmTerm(); -+ usage(); -+ } -+ if (newbuf == NULL) { -+ if (fmInitialized) -+ fmTerm(); -+ if (err_msg->length) -+ fprintf(stderr, "%s", err_msg->ptr); -+ w3m_exit(2); -+ } -+ i = -1; -+ } -+ else { -+ i = 0; -+ } -+ for (; i < load_argc; i++) { -+ if (i >= 0) { -+ SearchHeader = search_header; -+ DefaultType = default_type; -+ if (w3m_dump == DUMP_HEAD) { -+ request = New(FormList); -+ request->method = FORM_METHOD_HEAD; -+ newbuf = -+ loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0, -+ request); -+ } -+ else { -+ if (post_file && i == 0) { -+ FILE *fp; -+ Str body; -+ if (!strcmp(post_file, "-")) -+ fp = stdin; -+ else -+ fp = fopen(post_file, "r"); -+ if (fp == NULL) { -+ /* FIXME: gettextize? */ -+ Strcat(err_msg, -+ Sprintf("w3m: Can't open %s.\n", post_file)); -+ continue; -+ } -+ body = Strfgetall(fp); -+ if (fp != stdin) -+ fclose(fp); -+ request = -+ newFormList(NULL, "post", NULL, NULL, NULL, NULL, -+ NULL); -+ request->body = body->ptr; -+ request->boundary = NULL; -+ request->length = body->length; -+ } -+ else { -+ request = NULL; -+ } -+ newbuf = -+ loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0, -+ request); -+ } -+ if (newbuf == NULL) { -+ /* FIXME: gettextize? */ -+ Strcat(err_msg, -+ Sprintf("w3m: Can't load %s.\n", load_argv[i])); -+ continue; -+ } -+ else if (newbuf == NO_BUFFER) -+ continue; -+ switch (newbuf->real_scheme) { -+ case SCM_MAILTO: -+ break; -+ case SCM_LOCAL: -+ case SCM_LOCAL_CGI: -+ unshiftHist(LoadHist, conv_from_system(load_argv[i])); -+ default: -+ pushHashHist(URLHist, parsedURL2Str(&newbuf->currentURL)->ptr); -+ break; -+ } -+ } -+ else if (newbuf == NO_BUFFER) -+ continue; -+ if (newbuf->pagerSource || -+ (newbuf->real_scheme == SCM_LOCAL && newbuf->header_source && -+ newbuf->currentURL.file && strcmp(newbuf->currentURL.file, "-"))) -+ newbuf->search_header = search_header; -+ if (CurrentTab == NULL) { -+ FirstTab = LastTab = CurrentTab = newTab(); -+ nTab = 1; -+ Firstbuf = Currentbuf = newbuf; -+ } -+ else if (open_new_tab) { -+ _newT(); -+ Currentbuf->nextBuffer = newbuf; -+ delBuffer(Currentbuf); -+ } -+ else { -+ Currentbuf->nextBuffer = newbuf; -+ Currentbuf = newbuf; -+ } -+ if (!w3m_dump || w3m_dump == DUMP_BUFFER) { -+ if (Currentbuf->frameset != NULL && RenderFrame) -+ rFrame(); -+ } -+ if (w3m_dump) -+ do_dump(Currentbuf); -+ else { -+ Currentbuf = newbuf; -+#ifdef USE_BUFINFO -+ saveBufferInfo(); -+#endif -+ } -+ } -+ if (w3m_dump) { -+ if (err_msg->length) -+ fprintf(stderr, "%s", err_msg->ptr); -+#ifdef USE_COOKIE -+ save_cookies(); -+#endif /* USE_COOKIE */ -+ w3m_exit(0); -+ } -+ -+ if (add_download_list) { -+ add_download_list = FALSE; -+ CurrentTab = LastTab; -+ if (!FirstTab) { -+ FirstTab = LastTab = CurrentTab = newTab(); -+ nTab = 1; -+ } -+ if (!Firstbuf || Firstbuf == NO_BUFFER) { -+ Firstbuf = Currentbuf = newBuffer(INIT_BUFFER_WIDTH); -+ Currentbuf->bufferprop = BP_INTERNAL | BP_NO_URL; -+ Currentbuf->buffername = DOWNLOAD_LIST_TITLE; -+ } -+ else -+ Currentbuf = Firstbuf; -+ ldDL(); -+ } -+ else -+ CurrentTab = FirstTab; -+ if (!FirstTab || !Firstbuf || Firstbuf == NO_BUFFER) { -+ if (newbuf == NO_BUFFER) { -+ if (fmInitialized) -+ /* FIXME: gettextize? */ -+ inputChar("Hit any key to quit w3m:"); -+ } -+ if (fmInitialized) -+ fmTerm(); -+ if (err_msg->length) -+ fprintf(stderr, "%s", err_msg->ptr); -+ if (newbuf == NO_BUFFER) { -+#ifdef USE_COOKIE -+ save_cookies(); -+#endif /* USE_COOKIE */ -+ if (!err_msg->length) -+ w3m_exit(0); -+ } -+ w3m_exit(2); -+ } -+ if (err_msg->length) -+ disp_message_nsec(err_msg->ptr, FALSE, 1, TRUE, FALSE); -+ -+ SearchHeader = FALSE; -+ DefaultType = NULL; -+#ifdef USE_M17N -+ UseContentCharset = TRUE; -+ WcOption.auto_detect = auto_detect; -+#endif -+ -+ Currentbuf = Firstbuf; -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ if (line_str) { -+ _goLine(line_str); -+ } -+ for (;;) { -+ if (add_download_list) { -+ add_download_list = FALSE; -+ ldDL(); -+ } -+ if (Currentbuf->submit) { -+ Anchor *a = Currentbuf->submit; -+ Currentbuf->submit = NULL; -+ gotoLine(Currentbuf, a->start.line); -+ Currentbuf->pos = a->start.pos; -+ _followForm(TRUE); -+ continue; -+ } -+ /* event processing */ -+ if (CurrentEvent) { -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ CurrentCmdData = (char *)CurrentEvent->data; -+ w3mFuncList[CurrentEvent->cmd].func(); -+ CurrentCmdData = NULL; -+ CurrentEvent = CurrentEvent->next; -+ continue; -+ } -+ /* get keypress event */ -+#ifdef USE_ALARM -+ if (Currentbuf->event) { -+ if (Currentbuf->event->status != AL_UNSET) { -+ CurrentAlarm = Currentbuf->event; -+ if (CurrentAlarm->sec == 0) { /* refresh (0sec) */ -+ Currentbuf->event = NULL; -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ CurrentCmdData = (char *)CurrentAlarm->data; -+ w3mFuncList[CurrentAlarm->cmd].func(); -+ CurrentCmdData = NULL; -+ continue; -+ } -+ } -+ else -+ Currentbuf->event = NULL; -+ } -+ if (!Currentbuf->event) -+ CurrentAlarm = &DefaultAlarm; -+#endif -+#ifdef USE_MOUSE -+ mouse_action.in_action = FALSE; -+ if (use_mouse) -+ mouse_active(); -+#endif /* USE_MOUSE */ -+#ifdef USE_ALARM -+ if (CurrentAlarm->sec > 0) { -+ mySignal(SIGALRM, SigAlarm); -+ alarm(CurrentAlarm->sec); -+ } -+#endif -+#ifdef SIGWINCH -+ mySignal(SIGWINCH, resize_hook); -+#endif -+#ifdef USE_IMAGE -+ if (activeImage && displayImage && Currentbuf->img && -+ !Currentbuf->image_loaded) { -+ do { -+#ifdef SIGWINCH -+ if (need_resize_screen) -+ resize_screen(); -+#endif -+ loadImage(Currentbuf, IMG_FLAG_NEXT); -+ } while (sleep_till_anykey(1, 0) <= 0); -+ } -+#ifdef SIGWINCH -+ else -+#endif -+#endif -+#ifdef SIGWINCH -+ { -+ do { -+ if (need_resize_screen) -+ resize_screen(); -+ } while (sleep_till_anykey(1, 0) <= 0); -+ } -+#endif -+ c = getch(); -+#ifdef USE_ALARM -+ if (CurrentAlarm->sec > 0) { -+ alarm(0); -+ } -+#endif -+#ifdef USE_MOUSE -+ if (use_mouse) -+ mouse_inactive(); -+#endif /* USE_MOUSE */ -+ if (IS_ASCII(c)) { /* Ascii */ -+ if( vi_prec_num ){ -+ if(((prec_num && c == '0') || '1' <= c) && (c <= '9')) { -+ prec_num = prec_num * 10 + (int)(c - '0'); -+ if (prec_num > PREC_LIMIT) -+ prec_num = PREC_LIMIT; -+ } -+ else { -+ set_buffer_environ(Currentbuf); -+ save_buffer_position(Currentbuf); -+ keyPressEventProc((int)c); -+ prec_num = 0; -+ } -+ } -+ else { -+ set_buffer_environ(Currentbuf); -+ save_buffer_position(Currentbuf); -+ keyPressEventProc((int)c); -+ prec_num = 0; -+ } -+ } -+ prev_key = CurrentKey; -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ } -+} -+ -+static void -+keyPressEventProc(int c) -+{ -+ CurrentKey = c; -+ w3mFuncList[(int)GlobalKeymap[c]].func(); -+} -+ -+void -+pushEvent(int cmd, void *data) -+{ -+ Event *event; -+ -+ event = New(Event); -+ event->cmd = cmd; -+ event->data = data; -+ event->next = NULL; -+ if (CurrentEvent) -+ LastEvent->next = event; -+ else -+ CurrentEvent = event; -+ LastEvent = event; -+} -+ -+static void -+dump_source(Buffer *buf) -+{ -+ FILE *f; -+ char c; -+ if (buf->sourcefile == NULL) -+ return; -+ f = fopen(buf->sourcefile, "r"); -+ if (f == NULL) -+ return; -+ while (c = fgetc(f), !feof(f)) { -+ putchar(c); -+ } -+ fclose(f); -+} -+ -+static void -+dump_head(Buffer *buf) -+{ -+ TextListItem *ti; -+ -+ if (buf->document_header == NULL) { -+ if (w3m_dump & DUMP_EXTRA) -+ printf("\n"); -+ return; -+ } -+ for (ti = buf->document_header->first; ti; ti = ti->next) { -+#ifdef USE_M17N -+ printf("%s", -+ wc_conv_strict(ti->ptr, InnerCharset, -+ buf->document_charset)->ptr); -+#else -+ printf("%s", ti->ptr); -+#endif -+ } -+ puts(""); -+} -+ -+static void -+dump_extra(Buffer *buf) -+{ -+ printf("W3m-current-url: %s\n", parsedURL2Str(&buf->currentURL)->ptr); -+ if (buf->baseURL) -+ printf("W3m-base-url: %s\n", parsedURL2Str(buf->baseURL)->ptr); -+#ifdef USE_M17N -+ printf("W3m-document-charset: %s\n", -+ wc_ces_to_charset(buf->document_charset)); -+#endif -+#ifdef USE_SSL -+ if (buf->ssl_certificate) { -+ Str tmp = Strnew(); -+ char *p; -+ for (p = buf->ssl_certificate; *p; p++) { -+ Strcat_char(tmp, *p); -+ if (*p == '\n') { -+ for (; *(p + 1) == '\n'; p++) ; -+ if (*(p + 1)) -+ Strcat_char(tmp, '\t'); -+ } -+ } -+ if (Strlastchar(tmp) != '\n') -+ Strcat_char(tmp, '\n'); -+ printf("W3m-ssl-certificate: %s", tmp->ptr); -+ } -+#endif -+} -+ -+static void -+do_dump(Buffer *buf) -+{ -+ MySignalHandler(*volatile prevtrap) (SIGNAL_ARG) = NULL; -+ -+ prevtrap = mySignal(SIGINT, intTrap); -+ if (SETJMP(IntReturn) != 0) { -+ mySignal(SIGINT, prevtrap); -+ return; -+ } -+ if (w3m_dump & DUMP_EXTRA) -+ dump_extra(buf); -+ if (w3m_dump & DUMP_HEAD) -+ dump_head(buf); -+ if (w3m_dump & DUMP_SOURCE) -+ dump_source(buf); -+ if (w3m_dump == DUMP_BUFFER) -+ saveBuffer(buf, stdout, FALSE); -+ mySignal(SIGINT, prevtrap); -+} -+ -+DEFUN(nulcmd, NOTHING NULL @@@, "Do nothing") -+{ /* do nothing */ -+} -+ -+#ifdef __EMX__ -+DEFUN(pcmap, PCMAP, "pcmap") -+{ -+ w3mFuncList[(int)PcKeymap[(int)getch()]].func(); -+} -+#else /* not __EMX__ */ -+void -+pcmap(void) -+{ -+} -+#endif -+ -+static void -+escKeyProc(int c, int esc, unsigned char *map) -+{ -+ if (CurrentKey >= 0 && CurrentKey & K_MULTI) { -+ unsigned char **mmap; -+ mmap = (unsigned char **)getKeyData(MULTI_KEY(CurrentKey)); -+ if (!mmap) -+ return; -+ switch (esc) { -+ case K_ESCD: -+ map = mmap[3]; -+ break; -+ case K_ESCB: -+ map = mmap[2]; -+ break; -+ case K_ESC: -+ map = mmap[1]; -+ break; -+ default: -+ map = mmap[0]; -+ break; -+ } -+ esc |= (CurrentKey & ~0xFFFF); -+ } -+ CurrentKey = esc | c; -+ w3mFuncList[(int)map[c]].func(); -+} -+ -+DEFUN(escmap, ESCMAP, "ESC map") -+{ -+ char c; -+ c = getch(); -+ if (IS_ASCII(c)) -+ escKeyProc((int)c, K_ESC, EscKeymap); -+} -+ -+DEFUN(escbmap, ESCBMAP, "ESC [ map") -+{ -+ char c; -+ c = getch(); -+ if (IS_DIGIT(c)) { -+ escdmap(c); -+ return; -+ } -+ if (IS_ASCII(c)) -+ escKeyProc((int)c, K_ESCB, EscBKeymap); -+} -+ -+void -+escdmap(char c) -+{ -+ int d; -+ d = (int)c - (int)'0'; -+ c = getch(); -+ if (IS_DIGIT(c)) { -+ d = d * 10 + (int)c - (int)'0'; -+ c = getch(); -+ } -+ if (c == '~') -+ escKeyProc((int)d, K_ESCD, EscDKeymap); -+} -+ -+DEFUN(multimap, MULTIMAP, "multimap") -+{ -+ char c; -+ c = getch(); -+ if (IS_ASCII(c)) { -+ CurrentKey = K_MULTI | (CurrentKey << 16) | c; -+ escKeyProc((int)c, 0, NULL); -+ } -+} -+ -+void -+tmpClearBuffer(Buffer *buf) -+{ -+ if (buf->pagerSource == NULL && writeBufferCache(buf) == 0) { -+ buf->firstLine = NULL; -+ buf->topLine = NULL; -+ buf->currentLine = NULL; -+ buf->lastLine = NULL; -+ } -+} -+ -+static Str currentURL(void); -+ -+#ifdef USE_BUFINFO -+void -+saveBufferInfo() -+{ -+ FILE *fp; -+ -+ if (w3m_dump) -+ return; -+ if ((fp = fopen(rcFile("bufinfo"), "w")) == NULL) { -+ return; -+ } -+ fprintf(fp, "%s\n", currentURL()->ptr); -+ fclose(fp); -+} -+#endif -+ -+static void -+pushBuffer(Buffer *buf) -+{ -+ Buffer *b; -+ -+#ifdef USE_IMAGE -+ deleteImage(Currentbuf); -+#endif -+ if (clear_buffer) -+ tmpClearBuffer(Currentbuf); -+ if (Firstbuf == Currentbuf) { -+ buf->nextBuffer = Firstbuf; -+ Firstbuf = Currentbuf = buf; -+ } -+ else if ((b = prevBuffer(Firstbuf, Currentbuf)) != NULL) { -+ b->nextBuffer = buf; -+ buf->nextBuffer = Currentbuf; -+ Currentbuf = buf; -+ } -+#ifdef USE_BUFINFO -+ saveBufferInfo(); -+#endif -+ -+} -+ -+static void -+delBuffer(Buffer *buf) -+{ -+ if (buf == NULL) -+ return; -+ if (Currentbuf == buf) -+ Currentbuf = buf->nextBuffer; -+ Firstbuf = deleteBuffer(Firstbuf, buf); -+ if (!Currentbuf) -+ Currentbuf = Firstbuf; -+} -+ -+static void -+repBuffer(Buffer *oldbuf, Buffer *buf) -+{ -+ Firstbuf = replaceBuffer(Firstbuf, oldbuf, buf); -+ Currentbuf = buf; -+} -+ -+ -+MySignalHandler -+intTrap(SIGNAL_ARG) -+{ /* Interrupt catcher */ -+ LONGJMP(IntReturn, 0); -+ SIGNAL_RETURN; -+} -+ -+#ifdef SIGWINCH -+static MySignalHandler -+resize_hook(SIGNAL_ARG) -+{ -+ need_resize_screen = TRUE; -+ mySignal(SIGWINCH, resize_hook); -+ SIGNAL_RETURN; -+} -+ -+static void -+resize_screen(void) -+{ -+ need_resize_screen = FALSE; -+ setlinescols(); -+ setupscreen(); -+ if (CurrentTab) -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+#endif /* SIGWINCH */ -+ -+#ifdef SIGPIPE -+static MySignalHandler -+SigPipe(SIGNAL_ARG) -+{ -+#ifdef USE_MIGEMO -+ init_migemo(); -+#endif -+ mySignal(SIGPIPE, SigPipe); -+ SIGNAL_RETURN; -+} -+#endif -+ -+/* -+ * Command functions: These functions are called with a keystroke. -+ */ -+ -+static void -+nscroll(int n, int mode) -+{ -+ Buffer *buf = Currentbuf; -+ Line *top = buf->topLine, *cur = buf->currentLine; -+ int lnum, tlnum, llnum, diff_n; -+ -+ if (buf->firstLine == NULL) -+ return; -+ lnum = cur->linenumber; -+ buf->topLine = lineSkip(buf, top, n, FALSE); -+ if (buf->topLine == top) { -+ lnum += n; -+ if (lnum < buf->topLine->linenumber) -+ lnum = buf->topLine->linenumber; -+ else if (lnum > buf->lastLine->linenumber) -+ lnum = buf->lastLine->linenumber; -+ } -+ else { -+ tlnum = buf->topLine->linenumber; -+ llnum = buf->topLine->linenumber + buf->LINES - 1; -+ if (nextpage_topline) -+ diff_n = 0; -+ else -+ diff_n = n - (tlnum - top->linenumber); -+ if (lnum < tlnum) -+ lnum = tlnum + diff_n; -+ if (lnum > llnum) -+ lnum = llnum + diff_n; -+ } -+ gotoLine(buf, lnum); -+ arrangeLine(buf); -+ if (n > 0) { -+ if (buf->currentLine->bpos && -+ buf->currentLine->bwidth >= buf->currentColumn + buf->visualpos) -+ cursorDown(buf, 1); -+ else { -+ while (buf->currentLine->next && buf->currentLine->next->bpos && -+ buf->currentLine->bwidth + buf->currentLine->width < -+ buf->currentColumn + buf->visualpos) -+ cursorDown0(buf, 1); -+ } -+ } -+ else { -+ if (buf->currentLine->bwidth + buf->currentLine->width < -+ buf->currentColumn + buf->visualpos) -+ cursorUp(buf, 1); -+ else { -+ while (buf->currentLine->prev && buf->currentLine->bpos && -+ buf->currentLine->bwidth >= -+ buf->currentColumn + buf->visualpos) -+ cursorUp0(buf, 1); -+ } -+ } -+ displayBuffer(buf, mode); -+} -+ -+/* Move page forward */ -+DEFUN(pgFore, NEXT_PAGE, "Move to next page") -+{ -+ if (vi_prec_num) -+ nscroll(searchKeyNum() * (Currentbuf->LINES - 1), B_NORMAL); -+ else -+ nscroll(prec_num ? searchKeyNum() : searchKeyNum() -+ * (Currentbuf->LINES - 1), prec_num ? B_SCROLL : B_NORMAL); -+} -+ -+/* Move page backward */ -+DEFUN(pgBack, PREV_PAGE, "Move to previous page") -+{ -+ if (vi_prec_num) -+ nscroll(-searchKeyNum() * (Currentbuf->LINES - 1), B_NORMAL); -+ else -+ nscroll(-(prec_num ? searchKeyNum() : searchKeyNum() -+ * (Currentbuf->LINES - 1)), prec_num ? B_SCROLL : B_NORMAL); -+} -+ -+/* 1 line up */ -+DEFUN(lup1, UP, "Scroll up one line") -+{ -+ nscroll(searchKeyNum(), B_SCROLL); -+} -+ -+/* 1 line down */ -+DEFUN(ldown1, DOWN, "Scroll down one line") -+{ -+ nscroll(-searchKeyNum(), B_SCROLL); -+} -+ -+/* move cursor position to the center of screen */ -+DEFUN(ctrCsrV, CENTER_V, "Move to the center column") -+{ -+ int offsety; -+ if (Currentbuf->firstLine == NULL) -+ return; -+ offsety = Currentbuf->LINES / 2 - Currentbuf->cursorY; -+ if (offsety != 0) { -+#if 0 -+ Currentbuf->currentLine = lineSkip(Currentbuf, -+ Currentbuf->currentLine, offsety, -+ FALSE); -+#endif -+ Currentbuf->topLine = -+ lineSkip(Currentbuf, Currentbuf->topLine, -offsety, FALSE); -+ arrangeLine(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+ } -+} -+ -+DEFUN(ctrCsrH, CENTER_H, "Move to the center line") -+{ -+ int offsetx; -+ if (Currentbuf->firstLine == NULL) -+ return; -+ offsetx = Currentbuf->cursorX - Currentbuf->COLS / 2; -+ if (offsetx != 0) { -+ columnSkip(Currentbuf, offsetx); -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+ } -+} -+ -+/* Redraw screen */ -+DEFUN(rdrwSc, REDRAW, "Redraw screen") -+{ -+ clear(); -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+static void -+clear_mark(Line *l) -+{ -+ int pos; -+ if (!l) -+ return; -+ for (pos = 0; pos < l->size; pos++) -+ l->propBuf[pos] &= ~PE_MARK; -+} -+ -+/* search by regular expression */ -+static int -+srchcore(char *volatile str, int (*func) (Buffer *, char *)) -+{ -+ MySignalHandler(*prevtrap) (); -+ volatile int i, result = SR_NOTFOUND; -+ -+ if (str != NULL && str != SearchString) -+ SearchString = str; -+ if (SearchString == NULL || *SearchString == '\0') -+ return SR_NOTFOUND; -+ -+ str = conv_search_string(SearchString, DisplayCharset); -+ prevtrap = mySignal(SIGINT, intTrap); -+ crmode(); -+ if (SETJMP(IntReturn) == 0) { -+ for (i = 0; i < PREC_NUM; i++) { -+ result = func(Currentbuf, str); -+ if (i < PREC_NUM - 1 && result & SR_FOUND) -+ clear_mark(Currentbuf->currentLine); -+ } -+ } -+ mySignal(SIGINT, prevtrap); -+ term_raw(); -+ return result; -+} -+ -+static void -+disp_srchresult(int result, char *prompt, char *str) -+{ -+ if (str == NULL) -+ str = ""; -+ if (result & SR_NOTFOUND) -+ disp_message(Sprintf("Not found: %s", str)->ptr, TRUE); -+ else if (result & SR_WRAPPED) -+ disp_message(Sprintf("Search wrapped: %s", str)->ptr, TRUE); -+ else if (show_srch_str) -+ disp_message(Sprintf("%s%s", prompt, str)->ptr, TRUE); -+} -+ -+static int -+dispincsrch(int ch, Str buf, Lineprop *prop) -+{ -+ static Buffer sbuf; -+ static Line *currentLine; -+ static int pos; -+ char *str; -+ int do_next_search = FALSE; -+ -+ if (ch == 0 && buf == NULL) { -+ SAVE_BUFPOSITION(&sbuf); /* search starting point */ -+ currentLine = sbuf.currentLine; -+ pos = sbuf.pos; -+ return -1; -+ } -+ -+ str = buf->ptr; -+ switch (ch) { -+ case 022: /* C-r */ -+ searchRoutine = backwardSearch; -+ do_next_search = TRUE; -+ break; -+ case 023: /* C-s */ -+ searchRoutine = forwardSearch; -+ do_next_search = TRUE; -+ break; -+ -+#ifdef USE_MIGEMO -+ case 034: -+ migemo_active = -migemo_active; -+ goto done; -+#endif -+ -+ default: -+ if (ch >= 0) -+ return ch; /* use InputKeymap */ -+ } -+ -+ if (do_next_search) { -+ if (*str) { -+ if (searchRoutine == forwardSearch) -+ Currentbuf->pos += 1; -+ SAVE_BUFPOSITION(&sbuf); -+ if (srchcore(str, searchRoutine) == SR_NOTFOUND -+ && searchRoutine == forwardSearch) { -+ Currentbuf->pos -= 1; -+ SAVE_BUFPOSITION(&sbuf); -+ } -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ clear_mark(Currentbuf->currentLine); -+ return -1; -+ } -+ else -+ return 020; /* _prev completion for C-s C-s */ -+ } -+ else if (*str) { -+ RESTORE_BUFPOSITION(&sbuf); -+ arrangeCursor(Currentbuf); -+ srchcore(str, searchRoutine); -+ arrangeCursor(Currentbuf); -+ currentLine = Currentbuf->currentLine; -+ pos = Currentbuf->pos; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ clear_mark(Currentbuf->currentLine); -+#ifdef USE_MIGEMO -+ done: -+ while (*str++ != '\0') { -+ if (migemo_active > 0) -+ *prop++ |= PE_UNDER; -+ else -+ *prop++ &= ~PE_UNDER; -+ } -+#endif -+ return -1; -+} -+ -+void -+isrch(int (*func) (Buffer *, char *), char *prompt) -+{ -+ char *str; -+ Buffer sbuf; -+ SAVE_BUFPOSITION(&sbuf); -+ dispincsrch(0, NULL, NULL); /* initialize incremental search state */ -+ -+ searchRoutine = func; -+ str = inputLineHistSearch(prompt, NULL, IN_STRING, TextHist, dispincsrch); -+ if (str == NULL) { -+ RESTORE_BUFPOSITION(&sbuf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+void -+srch(int (*func) (Buffer *, char *), char *prompt) -+{ -+ char *str; -+ int result; -+ int disp = FALSE; -+ int pos; -+ -+ str = searchKeyData(); -+ if (str == NULL || *str == '\0') { -+ str = inputStrHist(prompt, NULL, TextHist); -+ if (str != NULL && *str == '\0') -+ str = SearchString; -+ if (str == NULL) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ disp = TRUE; -+ } -+ pos = Currentbuf->pos; -+ if (func == forwardSearch) -+ Currentbuf->pos += 1; -+ result = srchcore(str, func); -+ if (result & SR_FOUND) -+ clear_mark(Currentbuf->currentLine); -+ else -+ Currentbuf->pos = pos; -+ displayBuffer(Currentbuf, B_NORMAL); -+ if (disp) -+ disp_srchresult(result, prompt, str); -+ searchRoutine = func; -+} -+ -+/* Search regular expression forward */ -+ -+DEFUN(srchfor, SEARCH SEARCH_FORE WHEREIS, "Search forward") -+{ -+ srch(forwardSearch, "Forward: "); -+} -+ -+DEFUN(isrchfor, ISEARCH, "Incremental search forward") -+{ -+ isrch(forwardSearch, "I-search: "); -+} -+ -+/* Search regular expression backward */ -+ -+DEFUN(srchbak, SEARCH_BACK, "Search backward") -+{ -+ srch(backwardSearch, "Backward: "); -+} -+ -+DEFUN(isrchbak, ISEARCH_BACK, "Incremental search backward") -+{ -+ isrch(backwardSearch, "I-search backward: "); -+} -+ -+static void -+srch_nxtprv(int reverse) -+{ -+ int result; -+ /* *INDENT-OFF* */ -+ static int (*routine[2]) (Buffer *, char *) = { -+ forwardSearch, backwardSearch -+ }; -+ /* *INDENT-ON* */ -+ -+ if (searchRoutine == NULL) { -+ /* FIXME: gettextize? */ -+ disp_message("No previous regular expression", TRUE); -+ return; -+ } -+ if (reverse != 0) -+ reverse = 1; -+ if (searchRoutine == backwardSearch) -+ reverse ^= 1; -+ if (reverse == 0) -+ Currentbuf->pos += 1; -+ result = srchcore(SearchString, routine[reverse]); -+ if (result & SR_FOUND) -+ clear_mark(Currentbuf->currentLine); -+ displayBuffer(Currentbuf, B_NORMAL); -+ disp_srchresult(result, (reverse ? "Backward: " : "Forward: "), -+ SearchString); -+} -+ -+/* Search next matching */ -+DEFUN(srchnxt, SEARCH_NEXT, "Search next regexp") -+{ -+ srch_nxtprv(0); -+} -+ -+/* Search previous matching */ -+DEFUN(srchprv, SEARCH_PREV, "Search previous regexp") -+{ -+ srch_nxtprv(1); -+} -+ -+static void -+shiftvisualpos(Buffer *buf, int shift) -+{ -+ Line *l = buf->currentLine; -+ buf->visualpos -= shift; -+ if (buf->visualpos - l->bwidth >= buf->COLS) -+ buf->visualpos = l->bwidth + buf->COLS - 1; -+ else if (buf->visualpos - l->bwidth < 0) -+ buf->visualpos = l->bwidth; -+ arrangeLine(buf); -+ if (buf->visualpos - l->bwidth == -shift && buf->cursorX == 0) -+ buf->visualpos = l->bwidth; -+} -+ -+/* Shift screen left */ -+DEFUN(shiftl, SHIFT_LEFT, "Shift screen left") -+{ -+ int column; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ column = Currentbuf->currentColumn; -+ columnSkip(Currentbuf, searchKeyNum() * (-Currentbuf->COLS + 1) + 1); -+ shiftvisualpos(Currentbuf, Currentbuf->currentColumn - column); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* Shift screen right */ -+DEFUN(shiftr, SHIFT_RIGHT, "Shift screen right") -+{ -+ int column; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ column = Currentbuf->currentColumn; -+ columnSkip(Currentbuf, searchKeyNum() * (Currentbuf->COLS - 1) - 1); -+ shiftvisualpos(Currentbuf, Currentbuf->currentColumn - column); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(col1R, RIGHT, "Shift screen one column right") -+{ -+ Buffer *buf = Currentbuf; -+ Line *l = buf->currentLine; -+ int j, column, n = searchKeyNum(); -+ -+ if (l == NULL) -+ return; -+ for (j = 0; j < n; j++) { -+ column = buf->currentColumn; -+ columnSkip(Currentbuf, 1); -+ if (column == buf->currentColumn) -+ break; -+ shiftvisualpos(Currentbuf, 1); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(col1L, LEFT, "Shift screen one column") -+{ -+ Buffer *buf = Currentbuf; -+ Line *l = buf->currentLine; -+ int j, n = searchKeyNum(); -+ -+ if (l == NULL) -+ return; -+ for (j = 0; j < n; j++) { -+ if (buf->currentColumn == 0) -+ break; -+ columnSkip(Currentbuf, -1); -+ shiftvisualpos(Currentbuf, -1); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(setEnv, SETENV, "Set environment variable") -+{ -+ char *env; -+ char *var, *value; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ env = searchKeyData(); -+ if (env == NULL || *env == '\0' || strchr(env, '=') == NULL) { -+ if (env != NULL && *env != '\0') -+ env = Sprintf("%s=", env)->ptr; -+ env = inputStrHist("Set environ: ", env, TextHist); -+ if (env == NULL || *env == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ if ((value = strchr(env, '=')) != NULL && value > env) { -+ var = allocStr(env, value - env); -+ value++; -+ set_environ(var, value); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(pipeBuf, PIPE_BUF, "Send rendered document to pipe") -+{ -+ Buffer *buf; -+ char *cmd, *tmpf; -+ FILE *f; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ cmd = searchKeyData(); -+ if (cmd == NULL || *cmd == '\0') { -+ /* FIXME: gettextize? */ -+ cmd = inputLineHist("Pipe buffer to: ", "", IN_COMMAND, ShellHist); -+ } -+ if (cmd != NULL) -+ cmd = conv_to_system(cmd); -+ if (cmd == NULL || *cmd == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ tmpf = tmpfname(TMPF_DFL, NULL)->ptr; -+ f = fopen(tmpf, "w"); -+ if (f == NULL) { -+ /* FIXME: gettextize? */ -+ disp_message(Sprintf("Can't save buffer to %s", cmd)->ptr, TRUE); -+ return; -+ } -+ saveBuffer(Currentbuf, f, TRUE); -+ fclose(f); -+ buf = getpipe(myExtCommand(cmd, shell_quote(tmpf), TRUE)->ptr); -+ if (buf == NULL) { -+ disp_message("Execution failed", TRUE); -+ return; -+ } -+ else { -+ buf->filename = cmd; -+ buf->buffername = Sprintf("%s %s", PIPEBUFFERNAME, -+ conv_from_system(cmd))->ptr; -+ buf->bufferprop |= (BP_INTERNAL | BP_NO_URL); -+ if (buf->type == NULL) -+ buf->type = "text/plain"; -+ buf->currentURL.file = "-"; -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Execute shell command and read output ac pipe. */ -+DEFUN(pipesh, PIPE_SHELL, "Execute shell command and browse") -+{ -+ Buffer *buf; -+ char *cmd; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ cmd = searchKeyData(); -+ if (cmd == NULL || *cmd == '\0') { -+ cmd = inputLineHist("(read shell[pipe])!", "", IN_COMMAND, ShellHist); -+ } -+ if (cmd != NULL) -+ cmd = conv_to_system(cmd); -+ if (cmd == NULL || *cmd == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ buf = getpipe(cmd); -+ if (buf == NULL) { -+ disp_message("Execution failed", TRUE); -+ return; -+ } -+ else { -+ buf->bufferprop |= (BP_INTERNAL | BP_NO_URL); -+ if (buf->type == NULL) -+ buf->type = "text/plain"; -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Execute shell command and load entire output to buffer */ -+DEFUN(readsh, READ_SHELL, "Execute shell command and load") -+{ -+ Buffer *buf; -+ MySignalHandler(*prevtrap) (); -+ char *cmd; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ cmd = searchKeyData(); -+ if (cmd == NULL || *cmd == '\0') { -+ cmd = inputLineHist("(read shell)!", "", IN_COMMAND, ShellHist); -+ } -+ if (cmd != NULL) -+ cmd = conv_to_system(cmd); -+ if (cmd == NULL || *cmd == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ prevtrap = mySignal(SIGINT, intTrap); -+ crmode(); -+ buf = getshell(cmd); -+ mySignal(SIGINT, prevtrap); -+ term_raw(); -+ if (buf == NULL) { -+ /* FIXME: gettextize? */ -+ disp_message("Execution failed", TRUE); -+ return; -+ } -+ else { -+ buf->bufferprop |= (BP_INTERNAL | BP_NO_URL); -+ if (buf->type == NULL) -+ buf->type = "text/plain"; -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Execute shell command */ -+DEFUN(execsh, EXEC_SHELL SHELL, "Execute shell command") -+{ -+ char *cmd; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ cmd = searchKeyData(); -+ if (cmd == NULL || *cmd == '\0') { -+ cmd = inputLineHist("(exec shell)!", "", IN_COMMAND, ShellHist); -+ } -+ if (cmd != NULL) -+ cmd = conv_to_system(cmd); -+ if (cmd != NULL && *cmd != '\0') { -+ fmTerm(); -+ printf("\n"); -+ system(cmd); -+ /* FIXME: gettextize? */ -+ printf("\n[Hit any key]"); -+ fflush(stdout); -+ fmInit(); -+ getch(); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Load file */ -+DEFUN(ldfile, LOAD, "Load local file") -+{ -+ char *fn; -+ -+ fn = searchKeyData(); -+ if (fn == NULL || *fn == '\0') { -+ /* FIXME: gettextize? */ -+ fn = inputFilenameHist("(Load)Filename? ", NULL, LoadHist); -+ } -+ if (fn != NULL) -+ fn = conv_to_system(fn); -+ if (fn == NULL || *fn == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ cmd_loadfile(fn); -+} -+ -+/* Load help file */ -+DEFUN(ldhelp, HELP, "View help") -+{ -+#ifdef USE_HELP_CGI -+ char *lang; -+ int n; -+ Str tmp; -+ -+ lang = AcceptLang; -+ n = strcspn(lang, ";, \t"); -+ tmp = Sprintf("file:///$LIB/" HELP_CGI CGI_EXTENSION "?version=%s&lang=%s", -+ Str_form_quote(Strnew_charp(w3m_version))->ptr, -+ Str_form_quote(Strnew_charp_n(lang, n))->ptr); -+ cmd_loadURL(tmp->ptr, NULL, NO_REFERER, NULL); -+#else -+ cmd_loadURL(helpFile(HELP_FILE), NULL, NO_REFERER, NULL); -+#endif -+} -+ -+static void -+cmd_loadfile(char *fn) -+{ -+ Buffer *buf; -+ -+ buf = loadGeneralFile(file_to_url(fn), NULL, NO_REFERER, 0, NULL); -+ if (buf == NULL) { -+ /* FIXME: gettextize? */ -+ char *emsg = Sprintf("%s not found", conv_from_system(fn))->ptr; -+ disp_err_message(emsg, FALSE); -+ } -+ else if (buf != NO_BUFFER) { -+ pushBuffer(buf); -+ if (RenderFrame && Currentbuf->frameset != NULL) -+ rFrame(); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* Move cursor left */ -+static void -+_movL(int n) -+{ -+ int i, m = searchKeyNum(); -+ if (Currentbuf->firstLine == NULL) -+ return; -+ for (i = 0; i < m; i++) -+ cursorLeft(Currentbuf, n); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(movL, MOVE_LEFT, -+ "Move cursor left (a half screen shift at the left edge)") -+{ -+ _movL(Currentbuf->COLS / 2); -+} -+ -+DEFUN(movL1, MOVE_LEFT1, "Move cursor left (1 columns shift at the left edge)") -+{ -+ _movL(1); -+} -+ -+/* Move cursor downward */ -+static void -+_movD(int n) -+{ -+ int i, m = searchKeyNum(); -+ if (Currentbuf->firstLine == NULL) -+ return; -+ for (i = 0; i < m; i++) -+ cursorDown(Currentbuf, n); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(movD, MOVE_DOWN, -+ "Move cursor down (a half screen scroll at the end of screen)") -+{ -+ _movD((Currentbuf->LINES + 1) / 2); -+} -+ -+DEFUN(movD1, MOVE_DOWN1, -+ "Move cursor down (1 line scroll at the end of screen)") -+{ -+ _movD(1); -+} -+ -+/* move cursor upward */ -+static void -+_movU(int n) -+{ -+ int i, m = searchKeyNum(); -+ if (Currentbuf->firstLine == NULL) -+ return; -+ for (i = 0; i < m; i++) -+ cursorUp(Currentbuf, n); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(movU, MOVE_UP, -+ "Move cursor up (a half screen scroll at the top of screen)") -+{ -+ _movU((Currentbuf->LINES + 1) / 2); -+} -+ -+DEFUN(movU1, MOVE_UP1, "Move cursor up (1 line scrol at the top of screen)") -+{ -+ _movU(1); -+} -+ -+/* Move cursor right */ -+static void -+_movR(int n) -+{ -+ int i, m = searchKeyNum(); -+ if (Currentbuf->firstLine == NULL) -+ return; -+ for (i = 0; i < m; i++) -+ cursorRight(Currentbuf, n); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+DEFUN(movR, MOVE_RIGHT, -+ "Move cursor right (a half screen shift at the right edge)") -+{ -+ _movR(Currentbuf->COLS / 2); -+} -+ -+DEFUN(movR1, MOVE_RIGHT1, -+ "Move cursor right (1 columns shift at the right edge)") -+{ -+ _movR(1); -+} -+ -+/* movLW, movRW */ -+/* -+ * From: Takashi Nishimoto <g96p0935@mse.waseda.ac.jp> Date: Mon, 14 Jun -+ * 1999 09:29:56 +0900 -+ */ -+#define IS_WORD_CHAR(c,p) (IS_ALNUM(c) && CharType(p) == PC_ASCII) -+ -+static int -+prev_nonnull_line(Line *line) -+{ -+ Line *l; -+ -+ for (l = line; l != NULL && l->len == 0; l = l->prev) ; -+ if (l == NULL || l->len == 0) -+ return -1; -+ -+ Currentbuf->currentLine = l; -+ if (l != line) -+ Currentbuf->pos = Currentbuf->currentLine->len; -+ return 0; -+} -+ -+DEFUN(movLW, PREV_WORD, "Move to previous word") -+{ -+ char *lb; -+ Lineprop *pb; -+ Line *pline; -+ int ppos; -+ int i, n = searchKeyNum(); -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ -+ for (i = 0; i < n; i++) { -+ pline = Currentbuf->currentLine; -+ ppos = Currentbuf->pos; -+ -+ if (prev_nonnull_line(Currentbuf->currentLine) < 0) -+ goto end; -+ -+ while (1) { -+ lb = Currentbuf->currentLine->lineBuf; -+ pb = Currentbuf->currentLine->propBuf; -+ while (Currentbuf->pos > 0 && -+ !IS_WORD_CHAR(lb[Currentbuf->pos - 1], -+ pb[Currentbuf->pos - 1])) { -+ Currentbuf->pos--; -+ } -+ if (Currentbuf->pos > 0) -+ break; -+ if (prev_nonnull_line(Currentbuf->currentLine->prev) < 0) { -+ Currentbuf->currentLine = pline; -+ Currentbuf->pos = ppos; -+ goto end; -+ } -+ Currentbuf->pos = Currentbuf->currentLine->len; -+ } -+ -+ lb = Currentbuf->currentLine->lineBuf; -+ pb = Currentbuf->currentLine->propBuf; -+ while (Currentbuf->pos > 0 && -+ IS_WORD_CHAR(lb[Currentbuf->pos - 1], -+ pb[Currentbuf->pos - 1])) { -+ Currentbuf->pos--; -+ } -+ } -+ end: -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+static int -+next_nonnull_line(Line *line) -+{ -+ Line *l; -+ -+ for (l = line; l != NULL && l->len == 0; l = l->next) ; -+ -+ if (l == NULL || l->len == 0) -+ return -1; -+ -+ Currentbuf->currentLine = l; -+ if (l != line) -+ Currentbuf->pos = 0; -+ return 0; -+} -+ -+DEFUN(movRW, NEXT_WORD, "Move to next word") -+{ -+ char *lb; -+ Lineprop *pb; -+ Line *pline; -+ int ppos; -+ int i, n = searchKeyNum(); -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ -+ for (i = 0; i < n; i++) { -+ pline = Currentbuf->currentLine; -+ ppos = Currentbuf->pos; -+ -+ if (next_nonnull_line(Currentbuf->currentLine) < 0) -+ goto end; -+ -+ lb = Currentbuf->currentLine->lineBuf; -+ pb = Currentbuf->currentLine->propBuf; -+ -+ while (lb[Currentbuf->pos] && -+ IS_WORD_CHAR(lb[Currentbuf->pos], pb[Currentbuf->pos])) -+ Currentbuf->pos++; -+ -+ while (1) { -+ while (lb[Currentbuf->pos] && -+ !IS_WORD_CHAR(lb[Currentbuf->pos], pb[Currentbuf->pos])) -+ Currentbuf->pos++; -+ if (lb[Currentbuf->pos]) -+ break; -+ if (next_nonnull_line(Currentbuf->currentLine->next) < 0) { -+ Currentbuf->currentLine = pline; -+ Currentbuf->pos = ppos; -+ goto end; -+ } -+ Currentbuf->pos = 0; -+ lb = Currentbuf->currentLine->lineBuf; -+ pb = Currentbuf->currentLine->propBuf; -+ } -+ } -+ end: -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+static void -+_quitfm(int confirm) -+{ -+ char *ans = "y"; -+ -+ if (checkDownloadList()) -+ /* FIXME: gettextize? */ -+ ans = inputChar("Download process retains. " -+ "Do you want to exit w3m? (y/n)"); -+ else if (confirm) -+ /* FIXME: gettextize? */ -+ ans = inputChar("Do you want to exit w3m? (y/n)"); -+ if (!(ans && TOLOWER(*ans) == 'y')) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ -+ term_title(""); /* XXX */ -+#ifdef USE_IMAGE -+ if (activeImage) -+ termImage(); -+#endif -+ fmTerm(); -+#ifdef USE_COOKIE -+ save_cookies(); -+#endif /* USE_COOKIE */ -+#ifdef USE_HISTORY -+ if (UseHistory && SaveURLHist) -+ saveHistory(URLHist, URLHistSize); -+#endif /* USE_HISTORY */ -+ w3m_exit(0); -+} -+ -+/* Quit */ -+DEFUN(quitfm, ABORT EXIT, "Quit w3m without confirmation") -+{ -+ _quitfm(FALSE); -+} -+ -+/* Question and Quit */ -+DEFUN(qquitfm, QUIT, "Quit w3m") -+{ -+ _quitfm(confirm_on_quit); -+} -+ -+/* Select buffer */ -+DEFUN(selBuf, SELECT, "Go to buffer selection panel") -+{ -+ Buffer *buf; -+ int ok; -+ char cmd; -+ -+ ok = FALSE; -+ do { -+ buf = selectBuffer(Firstbuf, Currentbuf, &cmd); -+ switch (cmd) { -+ case 'B': -+ ok = TRUE; -+ break; -+ case '\n': -+ case ' ': -+ Currentbuf = buf; -+ ok = TRUE; -+ break; -+ case 'D': -+ delBuffer(buf); -+ if (Firstbuf == NULL) { -+ /* No more buffer */ -+ Firstbuf = nullBuffer(); -+ Currentbuf = Firstbuf; -+ } -+ break; -+ case 'q': -+ qquitfm(); -+ break; -+ case 'Q': -+ quitfm(); -+ break; -+ } -+ } while (!ok); -+ -+ for (buf = Firstbuf; buf != NULL; buf = buf->nextBuffer) { -+ if (buf == Currentbuf) -+ continue; -+#ifdef USE_IMAGE -+ deleteImage(buf); -+#endif -+ if (clear_buffer) -+ tmpClearBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Suspend (on BSD), or run interactive shell (on SysV) */ -+DEFUN(susp, INTERRUPT SUSPEND, "Stop loading document") -+{ -+#ifndef SIGSTOP -+ char *shell; -+#endif /* not SIGSTOP */ -+ move(LASTLINE, 0); -+ clrtoeolx(); -+ refresh(); -+ fmTerm(); -+#ifndef SIGSTOP -+ shell = getenv("SHELL"); -+ if (shell == NULL) -+ shell = "/bin/sh"; -+ system(shell); -+#else /* SIGSTOP */ -+ kill((pid_t) 0, SIGSTOP); -+#endif /* SIGSTOP */ -+ fmInit(); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Go to specified line */ -+static void -+_goLine(char *l) -+{ -+ if (l == NULL || *l == '\0' || Currentbuf->currentLine == NULL) { -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+ } -+ Currentbuf->pos = 0; -+ if (((*l == '^') || (*l == '$')) && prec_num) { -+ gotoRealLine(Currentbuf, prec_num); -+ } -+ else if (*l == '^') { -+ Currentbuf->topLine = Currentbuf->currentLine = Currentbuf->firstLine; -+ } -+ else if (*l == '$') { -+ Currentbuf->topLine = -+ lineSkip(Currentbuf, Currentbuf->lastLine, -+ -(Currentbuf->LINES + 1) / 2, TRUE); -+ Currentbuf->currentLine = Currentbuf->lastLine; -+ } -+ else -+ gotoRealLine(Currentbuf, atoi(l)); -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(goLine, GOTO_LINE, "Go to specified line") -+{ -+ -+ char *str = searchKeyData(); -+ if (prec_num) -+ _goLine("^"); -+ else if (str) -+ _goLine(str); -+ else -+ /* FIXME: gettextize? */ -+ _goLine(inputStr("Goto line: ", "")); -+} -+ -+ -+DEFUN(goLineF, BEGIN, "Go to the first line") -+{ -+ _goLine("^"); -+} -+ -+DEFUN(goLineL, END, "Go to the last line") -+{ -+ _goLine("$"); -+} -+ -+/* Go to the beginning of the line */ -+DEFUN(linbeg, LINE_BEGIN, "Go to the beginning of line") -+{ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ while (Currentbuf->currentLine->prev && Currentbuf->currentLine->bpos) -+ cursorUp0(Currentbuf, 1); -+ Currentbuf->pos = 0; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* Go to the bottom of the line */ -+DEFUN(linend, LINE_END, "Go to the end of line") -+{ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ while (Currentbuf->currentLine->next -+ && Currentbuf->currentLine->next->bpos) -+ cursorDown0(Currentbuf, 1); -+ Currentbuf->pos = Currentbuf->currentLine->len - 1; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+static int -+cur_real_linenumber(Buffer *buf) -+{ -+ Line *l, *cur = buf->currentLine; -+ int n; -+ -+ if (!cur) -+ return 1; -+ n = cur->real_linenumber ? cur->real_linenumber : 1; -+ for (l = buf->firstLine; l && l != cur && l->real_linenumber == 0; l = l->next) { /* header */ -+ if (l->bpos == 0) -+ n++; -+ } -+ return n; -+} -+ -+/* Run editor on the current buffer */ -+DEFUN(editBf, EDIT, "Edit current document") -+{ -+ char *fn = Currentbuf->filename; -+ Str cmd; -+ -+ if (fn == NULL || Currentbuf->pagerSource != NULL || /* Behaving as a pager */ -+ (Currentbuf->type == NULL && Currentbuf->edit == NULL) || /* Reading shell */ -+ Currentbuf->real_scheme != SCM_LOCAL || !strcmp(Currentbuf->currentURL.file, "-") || /* file is std input */ -+ Currentbuf->bufferprop & BP_FRAME) { /* Frame */ -+ disp_err_message("Can't edit other than local file", TRUE); -+ return; -+ } -+ if (Currentbuf->edit) -+ cmd = unquote_mailcap(Currentbuf->edit, Currentbuf->real_type, fn, -+ checkHeader(Currentbuf, "Content-Type:"), NULL); -+ else -+ cmd = myEditor(Editor, shell_quote(fn), -+ cur_real_linenumber(Currentbuf)); -+ fmTerm(); -+ system(cmd->ptr); -+ fmInit(); -+ -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ reload(); -+} -+ -+/* Run editor on the current screen */ -+DEFUN(editScr, EDIT_SCREEN, "Edit currently rendered document") -+{ -+ char *tmpf; -+ FILE *f; -+ -+ tmpf = tmpfname(TMPF_DFL, NULL)->ptr; -+ f = fopen(tmpf, "w"); -+ if (f == NULL) { -+ /* FIXME: gettextize? */ -+ disp_err_message(Sprintf("Can't open %s", tmpf)->ptr, TRUE); -+ return; -+ } -+ saveBuffer(Currentbuf, f, TRUE); -+ fclose(f); -+ fmTerm(); -+ system(myEditor(Editor, shell_quote(tmpf), -+ cur_real_linenumber(Currentbuf))->ptr); -+ fmInit(); -+ unlink(tmpf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+#ifdef USE_MARK -+ -+/* Set / unset mark */ -+DEFUN(_mark, MARK, "Set/unset mark") -+{ -+ Line *l; -+ if (!use_mark) -+ return; -+ if (Currentbuf->firstLine == NULL) -+ return; -+ l = Currentbuf->currentLine; -+ l->propBuf[Currentbuf->pos] ^= PE_MARK; -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* Go to next mark */ -+DEFUN(nextMk, NEXT_MARK, "Move to next word") -+{ -+ Line *l; -+ int i; -+ -+ if (!use_mark) -+ return; -+ if (Currentbuf->firstLine == NULL) -+ return; -+ i = Currentbuf->pos + 1; -+ l = Currentbuf->currentLine; -+ if (i >= l->len) { -+ i = 0; -+ l = l->next; -+ } -+ while (l != NULL) { -+ for (; i < l->len; i++) { -+ if (l->propBuf[i] & PE_MARK) { -+ Currentbuf->currentLine = l; -+ Currentbuf->pos = i; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ l = l->next; -+ i = 0; -+ } -+ /* FIXME: gettextize? */ -+ disp_message("No mark exist after here", TRUE); -+} -+ -+/* Go to previous mark */ -+DEFUN(prevMk, PREV_MARK, "Move to previous mark") -+{ -+ Line *l; -+ int i; -+ -+ if (!use_mark) -+ return; -+ if (Currentbuf->firstLine == NULL) -+ return; -+ i = Currentbuf->pos - 1; -+ l = Currentbuf->currentLine; -+ if (i < 0) { -+ l = l->prev; -+ if (l != NULL) -+ i = l->len - 1; -+ } -+ while (l != NULL) { -+ for (; i >= 0; i--) { -+ if (l->propBuf[i] & PE_MARK) { -+ Currentbuf->currentLine = l; -+ Currentbuf->pos = i; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ l = l->prev; -+ if (l != NULL) -+ i = l->len - 1; -+ } -+ /* FIXME: gettextize? */ -+ disp_message("No mark exist before here", TRUE); -+} -+ -+/* Mark place to which the regular expression matches */ -+DEFUN(reMark, REG_MARK, "Set mark using regexp") -+{ -+ Line *l; -+ char *str; -+ char *p, *p1, *p2; -+ -+ if (!use_mark) -+ return; -+ str = searchKeyData(); -+ if (str == NULL || *str == '\0') { -+ str = inputStrHist("(Mark)Regexp: ", MarkString, TextHist); -+ if (str == NULL || *str == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ str = conv_search_string(str, DisplayCharset); -+ if ((str = regexCompile(str, 1)) != NULL) { -+ disp_message(str, TRUE); -+ return; -+ } -+ MarkString = str; -+ for (l = Currentbuf->firstLine; l != NULL; l = l->next) { -+ p = l->lineBuf; -+ for (;;) { -+ if (regexMatch(p, &l->lineBuf[l->len] - p, p == l->lineBuf) == 1) { -+ matchedPosition(&p1, &p2); -+ l->propBuf[p1 - l->lineBuf] |= PE_MARK; -+ p = p2; -+ } -+ else -+ break; -+ } -+ } -+ -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+#endif /* USE_MARK */ -+ -+static Buffer * -+loadNormalBuf(Buffer *buf, int renderframe) -+{ -+ pushBuffer(buf); -+ if (renderframe && RenderFrame && Currentbuf->frameset != NULL) -+ rFrame(); -+ return buf; -+} -+ -+static Buffer * -+loadLink(char *url, char *target, char *referer, FormList *request) -+{ -+ Buffer *buf, *nfbuf; -+ union frameset_element *f_element = NULL; -+ int flag = 0; -+ ParsedURL *base, pu; -+ -+ message(Sprintf("loading %s", url)->ptr, 0, 0); -+ refresh(); -+ -+ base = baseURL(Currentbuf); -+ if (base == NULL || -+ base->scheme == SCM_LOCAL || base->scheme == SCM_LOCAL_CGI) -+ referer = NO_REFERER; -+ if (referer == NULL) -+ referer = parsedURL2Str(&Currentbuf->currentURL)->ptr; -+ buf = loadGeneralFile(url, baseURL(Currentbuf), referer, flag, request); -+ if (buf == NULL) { -+ char *emsg = Sprintf("Can't load %s", url)->ptr; -+ disp_err_message(emsg, FALSE); -+ return NULL; -+ } -+ -+ parseURL2(url, &pu, base); -+ pushHashHist(URLHist, parsedURL2Str(&pu)->ptr); -+ -+ if (buf == NO_BUFFER) { -+ return NULL; -+ } -+ if (!on_target) /* open link as an indivisual page */ -+ return loadNormalBuf(buf, TRUE); -+ -+ if (do_download) /* download (thus no need to render frame) */ -+ return loadNormalBuf(buf, FALSE); -+ -+ if (target == NULL || /* no target specified (that means this page is not a frame page) */ -+ !strcmp(target, "_top") || /* this link is specified to be opened as an indivisual * page */ -+ !(Currentbuf->bufferprop & BP_FRAME) /* This page is not a frame page */ -+ ) { -+ return loadNormalBuf(buf, TRUE); -+ } -+ nfbuf = Currentbuf->linkBuffer[LB_N_FRAME]; -+ if (nfbuf == NULL) { -+ /* original page (that contains <frameset> tag) doesn't exist */ -+ return loadNormalBuf(buf, TRUE); -+ } -+ -+ f_element = search_frame(nfbuf->frameset, target); -+ if (f_element == NULL) { -+ /* specified target doesn't exist in this frameset */ -+ return loadNormalBuf(buf, TRUE); -+ } -+ -+ /* frame page */ -+ -+ /* stack current frameset */ -+ pushFrameTree(&(nfbuf->frameQ), copyFrameSet(nfbuf->frameset), Currentbuf); -+ /* delete frame view buffer */ -+ delBuffer(Currentbuf); -+ Currentbuf = nfbuf; -+ /* nfbuf->frameset = copyFrameSet(nfbuf->frameset); */ -+ resetFrameElement(f_element, buf, referer, request); -+ discardBuffer(buf); -+ rFrame(); -+ { -+ Anchor *al = NULL; -+ char *label = pu.label; -+ -+ if (label && f_element->element->attr == F_BODY) { -+ al = searchAnchor(f_element->body->nameList, label); -+ } -+ if (!al) { -+ label = Strnew_m_charp("_", target, NULL)->ptr; -+ al = searchURLLabel(Currentbuf, label); -+ } -+ if (al) { -+ gotoLine(Currentbuf, al->start.line); -+ if (label_topline) -+ Currentbuf->topLine = lineSkip(Currentbuf, Currentbuf->topLine, -+ Currentbuf->currentLine-> -+ linenumber - -+ Currentbuf->topLine->linenumber, -+ FALSE); -+ Currentbuf->pos = al->start.pos; -+ arrangeCursor(Currentbuf); -+ } -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+ return buf; -+} -+ -+static void -+gotoLabel(char *label) -+{ -+ Buffer *buf; -+ Anchor *al; -+ int i; -+ -+ al = searchURLLabel(Currentbuf, label); -+ if (al == NULL) { -+ /* FIXME: gettextize? */ -+ disp_message(Sprintf("%s is not found", label)->ptr, TRUE); -+ return; -+ } -+ buf = newBuffer(Currentbuf->width); -+ copyBuffer(buf, Currentbuf); -+ for (i = 0; i < MAX_LB; i++) -+ buf->linkBuffer[i] = NULL; -+ buf->currentURL.label = allocStr(label, -1); -+ pushHashHist(URLHist, parsedURL2Str(&buf->currentURL)->ptr); -+ (*buf->clone)++; -+ pushBuffer(buf); -+ gotoLine(Currentbuf, al->start.line); -+ if (label_topline) -+ Currentbuf->topLine = lineSkip(Currentbuf, Currentbuf->topLine, -+ Currentbuf->currentLine->linenumber -+ - Currentbuf->topLine->linenumber, -+ FALSE); -+ Currentbuf->pos = al->start.pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+} -+ -+/* follow HREF link */ -+DEFUN(followA, GOTO_LINK, "Go to current link") -+{ -+ Line *l; -+ Anchor *a; -+ ParsedURL u; -+#ifdef USE_IMAGE -+ int x = 0, y = 0, map = 0; -+#endif -+ char *url; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ l = Currentbuf->currentLine; -+ -+#ifdef USE_IMAGE -+ a = retrieveCurrentImg(Currentbuf); -+ if (a && a->image && a->image->map) { -+ _followForm(FALSE); -+ return; -+ } -+ if (a && a->image && a->image->ismap) { -+ getMapXY(Currentbuf, a, &x, &y); -+ map = 1; -+ } -+#else -+ a = retrieveCurrentMap(Currentbuf); -+ if (a) { -+ _followForm(FALSE); -+ return; -+ } -+#endif -+ a = retrieveCurrentAnchor(Currentbuf); -+ if (a == NULL) { -+ _followForm(FALSE); -+ return; -+ } -+ if (*a->url == '#') { /* index within this buffer */ -+ gotoLabel(a->url + 1); -+ return; -+ } -+ parseURL2(a->url, &u, baseURL(Currentbuf)); -+ if (Strcmp(parsedURL2Str(&u), parsedURL2Str(&Currentbuf->currentURL)) == 0) { -+ /* index within this buffer */ -+ if (u.label) { -+ gotoLabel(u.label); -+ return; -+ } -+ } -+ if (!strncasecmp(a->url, "mailto:", 7) -+#ifdef USE_W3MMAILER -+ && non_null(Mailer) && strchr(a->url, '?') == NULL -+#endif -+ ) { -+ /* invoke external mailer */ -+ Str to = Strnew_charp(a->url + 7); -+#ifndef USE_W3MMAILER -+ char *pos; -+ if (!non_null(Mailer)) { -+ /* FIXME: gettextize? */ -+ disp_err_message("no mailer is specified", TRUE); -+ return; -+ } -+ if ((pos = strchr(to->ptr, '?')) != NULL) -+ Strtruncate(to, pos - to->ptr); -+#endif -+ fmTerm(); -+ system(myExtCommand(Mailer, shell_quote(file_unquote(to->ptr)), -+ FALSE)->ptr); -+ fmInit(); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ pushHashHist(URLHist, a->url); -+ return; -+ } -+#if 0 -+ else if (!strncasecmp(a->url, "news:", 5) && strchr(a->url, '@') == NULL) { -+ /* news:newsgroup is not supported */ -+ /* FIXME: gettextize? */ -+ disp_err_message("news:newsgroup_name is not supported", TRUE); -+ return; -+ } -+#endif /* USE_NNTP */ -+ url = a->url; -+#ifdef USE_IMAGE -+ if (map) -+ url = Sprintf("%s?%d,%d", a->url, x, y)->ptr; -+#endif -+ -+ if (check_target && open_tab_blank && a->target && -+ (!strcasecmp(a->target, "_new") || !strcasecmp(a->target, "_blank"))) { -+ Buffer *buf; -+ -+ _newT(); -+ buf = Currentbuf; -+ loadLink(url, a->target, a->referer, NULL); -+ if (buf != Currentbuf) -+ delBuffer(buf); -+ else -+ deleteTab(CurrentTab); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+ } -+ loadLink(url, a->target, a->referer, NULL); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* follow HREF link in the buffer */ -+void -+bufferA(void) -+{ -+ on_target = FALSE; -+ followA(); -+ on_target = TRUE; -+} -+ -+/* view inline image */ -+DEFUN(followI, VIEW_IMAGE, "View image") -+{ -+ Line *l; -+ Anchor *a; -+ Buffer *buf; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ l = Currentbuf->currentLine; -+ -+ a = retrieveCurrentImg(Currentbuf); -+ if (a == NULL) -+ return; -+ /* FIXME: gettextize? */ -+ message(Sprintf("loading %s", a->url)->ptr, 0, 0); -+ refresh(); -+ buf = loadGeneralFile(a->url, baseURL(Currentbuf), NULL, 0, NULL); -+ if (buf == NULL) { -+ /* FIXME: gettextize? */ -+ char *emsg = Sprintf("Can't load %s", a->url)->ptr; -+ disp_err_message(emsg, FALSE); -+ } -+ else if (buf != NO_BUFFER) { -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+static FormItemList * -+save_submit_formlist(FormItemList *src) -+{ -+ FormList *list; -+ FormList *srclist; -+ FormItemList *srcitem; -+ FormItemList *item; -+ FormItemList *ret = NULL; -+#ifdef MENU_SELECT -+ FormSelectOptionItem *opt; -+ FormSelectOptionItem *curopt; -+ FormSelectOptionItem *srcopt; -+#endif /* MENU_SELECT */ -+ -+ if (src == NULL) -+ return NULL; -+ srclist = src->parent; -+ list = New(FormList); -+ list->method = srclist->method; -+ list->action = Strdup(srclist->action); -+#ifdef USE_M17N -+ list->charset = srclist->charset; -+#endif -+ list->enctype = srclist->enctype; -+ list->nitems = srclist->nitems; -+ list->body = srclist->body; -+ list->boundary = srclist->boundary; -+ list->length = srclist->length; -+ -+ for (srcitem = srclist->item; srcitem; srcitem = srcitem->next) { -+ item = New(FormItemList); -+ item->type = srcitem->type; -+ item->name = Strdup(srcitem->name); -+ item->value = Strdup(srcitem->value); -+ item->checked = srcitem->checked; -+ item->accept = srcitem->accept; -+ item->size = srcitem->size; -+ item->rows = srcitem->rows; -+ item->maxlength = srcitem->maxlength; -+ item->readonly = srcitem->readonly; -+#ifdef MENU_SELECT -+ opt = curopt = NULL; -+ for (srcopt = srcitem->select_option; srcopt; srcopt = srcopt->next) { -+ if (!srcopt->checked) -+ continue; -+ opt = New(FormSelectOptionItem); -+ opt->value = Strdup(srcopt->value); -+ opt->label = Strdup(srcopt->label); -+ opt->checked = srcopt->checked; -+ if (item->select_option == NULL) { -+ item->select_option = curopt = opt; -+ } -+ else { -+ curopt->next = opt; -+ curopt = curopt->next; -+ } -+ } -+ item->select_option = opt; -+ if (srcitem->label) -+ item->label = Strdup(srcitem->label); -+#endif /* MENU_SELECT */ -+ item->parent = list; -+ item->next = NULL; -+ -+ if (list->lastitem == NULL) { -+ list->item = list->lastitem = item; -+ } -+ else { -+ list->lastitem->next = item; -+ list->lastitem = item; -+ } -+ -+ if (srcitem == src) -+ ret = item; -+ } -+ -+ return ret; -+} -+ -+#ifdef USE_M17N -+static Str -+conv_form_encoding(Str val, FormItemList *fi, Buffer *buf) -+{ -+ wc_ces charset = SystemCharset; -+ -+ if (fi->parent->charset) -+ charset = fi->parent->charset; -+ else if (buf->document_charset && buf->document_charset != WC_CES_US_ASCII) -+ charset = buf->document_charset; -+ return wc_Str_conv_strict(val, InnerCharset, charset); -+} -+#else -+#define conv_form_encoding(val, fi, buf) (val) -+#endif -+ -+static void -+query_from_followform(Str *query, FormItemList *fi, int multipart) -+{ -+ FormItemList *f2; -+ FILE *body = NULL; -+ -+ if (multipart) { -+ *query = tmpfname(TMPF_DFL, NULL); -+ body = fopen((*query)->ptr, "w"); -+ if (body == NULL) { -+ return; -+ } -+ fi->parent->body = (*query)->ptr; -+ fi->parent->boundary = -+ Sprintf("------------------------------%d%ld%ld%ld", CurrentPid, -+ fi->parent, fi->parent->body, fi->parent->boundary)->ptr; -+ } -+ *query = Strnew(); -+ for (f2 = fi->parent->item; f2; f2 = f2->next) { -+ if (f2->name == NULL) -+ continue; -+ /* <ISINDEX> is translated into single text form */ -+ if (f2->name->length == 0 && -+ (multipart || f2->type != FORM_INPUT_TEXT)) -+ continue; -+ switch (f2->type) { -+ case FORM_INPUT_RESET: -+ /* do nothing */ -+ continue; -+ case FORM_INPUT_SUBMIT: -+ case FORM_INPUT_IMAGE: -+ if (f2 != fi || f2->value == NULL) -+ continue; -+ break; -+ case FORM_INPUT_RADIO: -+ case FORM_INPUT_CHECKBOX: -+ if (!f2->checked) -+ continue; -+ } -+ if (multipart) { -+ if (f2->type == FORM_INPUT_IMAGE) { -+ int x = 0, y = 0; -+#ifdef USE_IMAGE -+ getMapXY(Currentbuf, retrieveCurrentImg(Currentbuf), &x, &y); -+#endif -+ *query = Strdup(conv_form_encoding(f2->name, fi, Currentbuf)); -+ Strcat_charp(*query, ".x"); -+ form_write_data(body, fi->parent->boundary, (*query)->ptr, -+ Sprintf("%d", x)->ptr); -+ *query = Strdup(conv_form_encoding(f2->name, fi, Currentbuf)); -+ Strcat_charp(*query, ".y"); -+ form_write_data(body, fi->parent->boundary, (*query)->ptr, -+ Sprintf("%d", y)->ptr); -+ } -+ else if (f2->name && f2->name->length > 0 && f2->value != NULL) { -+ /* not IMAGE */ -+ *query = conv_form_encoding(f2->value, fi, Currentbuf); -+ if (f2->type == FORM_INPUT_FILE) -+ form_write_from_file(body, fi->parent->boundary, -+ conv_form_encoding(f2->name, fi, -+ Currentbuf)->ptr, -+ (*query)->ptr, -+ Str_conv_to_system(f2->value)->ptr); -+ else -+ form_write_data(body, fi->parent->boundary, -+ conv_form_encoding(f2->name, fi, -+ Currentbuf)->ptr, -+ (*query)->ptr); -+ } -+ } -+ else { -+ /* not multipart */ -+ if (f2->type == FORM_INPUT_IMAGE) { -+ int x = 0, y = 0; -+#ifdef USE_IMAGE -+ getMapXY(Currentbuf, retrieveCurrentImg(Currentbuf), &x, &y); -+#endif -+ Strcat(*query, -+ Str_form_quote(conv_form_encoding -+ (f2->name, fi, Currentbuf))); -+ Strcat(*query, Sprintf(".x=%d&", x)); -+ Strcat(*query, -+ Str_form_quote(conv_form_encoding -+ (f2->name, fi, Currentbuf))); -+ Strcat(*query, Sprintf(".y=%d", y)); -+ } -+ else { -+ /* not IMAGE */ -+ if (f2->name && f2->name->length > 0) { -+ Strcat(*query, -+ Str_form_quote(conv_form_encoding -+ (f2->name, fi, Currentbuf))); -+ Strcat_char(*query, '='); -+ } -+ if (f2->value != NULL) { -+ if (fi->parent->method == FORM_METHOD_INTERNAL) -+ Strcat(*query, Str_form_quote(f2->value)); -+ else { -+ Strcat(*query, -+ Str_form_quote(conv_form_encoding -+ (f2->value, fi, Currentbuf))); -+ } -+ } -+ } -+ if (f2->next) -+ Strcat_char(*query, '&'); -+ } -+ } -+ if (multipart) { -+ fprintf(body, "--%s--\r\n", fi->parent->boundary); -+ fclose(body); -+ } -+ else { -+ /* remove trailing & */ -+ while (Strlastchar(*query) == '&') -+ Strshrink(*query, 1); -+ } -+} -+ -+/* submit form */ -+DEFUN(submitForm, SUBMIT, "Submit form") -+{ -+ _followForm(TRUE); -+} -+ -+/* process form */ -+void -+followForm(void) -+{ -+ _followForm(FALSE); -+} -+ -+static void -+_followForm(int submit) -+{ -+ Line *l; -+ Anchor *a, *a2; -+ char *p; -+ FormItemList *fi, *f2; -+ Str tmp, tmp2; -+ int multipart = 0, i; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ l = Currentbuf->currentLine; -+ -+ a = retrieveCurrentForm(Currentbuf); -+ if (a == NULL) -+ return; -+ fi = (FormItemList *)a->url; -+ switch (fi->type) { -+ case FORM_INPUT_TEXT: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ /* FIXME: gettextize? */ -+ p = inputStrHist("TEXT:", fi->value ? fi->value->ptr : NULL, TextHist); -+ if (p == NULL || fi->readonly) -+ break; -+ fi->value = Strnew_charp(p); -+ formUpdateBuffer(a, Currentbuf, fi); -+ if (fi->accept || fi->parent->nitems == 1) -+ goto do_submit; -+ break; -+ case FORM_INPUT_FILE: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ /* FIXME: gettextize? */ -+ p = inputFilenameHist("Filename:", fi->value ? fi->value->ptr : NULL, -+ NULL); -+ if (p == NULL || fi->readonly) -+ break; -+ fi->value = Strnew_charp(p); -+ formUpdateBuffer(a, Currentbuf, fi); -+ if (fi->accept || fi->parent->nitems == 1) -+ goto do_submit; -+ break; -+ case FORM_INPUT_PASSWORD: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) { -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ break; -+ } -+ /* FIXME: gettextize? */ -+ p = inputLine("Password:", fi->value ? fi->value->ptr : NULL, -+ IN_PASSWORD); -+ if (p == NULL) -+ break; -+ fi->value = Strnew_charp(p); -+ formUpdateBuffer(a, Currentbuf, fi); -+ if (fi->accept) -+ goto do_submit; -+ break; -+ case FORM_TEXTAREA: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ input_textarea(fi); -+ formUpdateBuffer(a, Currentbuf, fi); -+ break; -+ case FORM_INPUT_RADIO: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) { -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ break; -+ } -+ formRecheckRadio(a, Currentbuf, fi); -+ break; -+ case FORM_INPUT_CHECKBOX: -+ if (submit) -+ goto do_submit; -+ if (fi->readonly) { -+ /* FIXME: gettextize? */ -+ disp_message_nsec("Read only field!", FALSE, 1, TRUE, FALSE); -+ break; -+ } -+ fi->checked = !fi->checked; -+ formUpdateBuffer(a, Currentbuf, fi); -+ break; -+#ifdef MENU_SELECT -+ case FORM_SELECT: -+ if (submit) -+ goto do_submit; -+ if (!formChooseOptionByMenu(fi, -+ Currentbuf->cursorX - Currentbuf->pos + -+ a->start.pos + Currentbuf->rootX, -+ Currentbuf->cursorY + Currentbuf->rootY)) -+ break; -+ formUpdateBuffer(a, Currentbuf, fi); -+ if (fi->parent->nitems == 1) -+ goto do_submit; -+ break; -+#endif /* MENU_SELECT */ -+ case FORM_INPUT_IMAGE: -+ case FORM_INPUT_SUBMIT: -+ case FORM_INPUT_BUTTON: -+ do_submit: -+ tmp = Strnew(); -+ tmp2 = Strnew(); -+ multipart = (fi->parent->method == FORM_METHOD_POST && -+ fi->parent->enctype == FORM_ENCTYPE_MULTIPART); -+ query_from_followform(&tmp, fi, multipart); -+ -+ tmp2 = Strdup(fi->parent->action); -+ if (!Strcmp_charp(tmp2, "!CURRENT_URL!")) { -+ /* It means "current URL" */ -+ tmp2 = parsedURL2Str(&Currentbuf->currentURL); -+ if ((p = strchr(tmp2->ptr, '?')) != NULL) -+ Strshrink(tmp2, (tmp2->ptr + tmp2->length) - p); -+ } -+ -+ if (fi->parent->method == FORM_METHOD_GET) { -+ if ((p = strchr(tmp2->ptr, '?')) != NULL) -+ Strshrink(tmp2, (tmp2->ptr + tmp2->length) - p); -+ Strcat_charp(tmp2, "?"); -+ Strcat(tmp2, tmp); -+ loadLink(tmp2->ptr, a->target, NULL, NULL); -+ } -+ else if (fi->parent->method == FORM_METHOD_POST) { -+ Buffer *buf; -+ if (multipart) { -+ struct stat st; -+ stat(fi->parent->body, &st); -+ fi->parent->length = st.st_size; -+ } -+ else { -+ fi->parent->body = tmp->ptr; -+ fi->parent->length = tmp->length; -+ } -+ buf = loadLink(tmp2->ptr, a->target, NULL, fi->parent); -+ if (multipart) { -+ unlink(fi->parent->body); -+ } -+ if (buf && !(buf->bufferprop & BP_REDIRECTED)) { /* buf must be Currentbuf */ -+ /* BP_REDIRECTED means that the buffer is obtained through -+ * Location: header. In this case, buf->form_submit must not be set -+ * because the page is not loaded by POST method but GET method. -+ */ -+ buf->form_submit = save_submit_formlist(fi); -+ } -+ } -+ else if ((fi->parent->method == FORM_METHOD_INTERNAL && (!Strcmp_charp(fi->parent->action, "map") || !Strcmp_charp(fi->parent->action, "none"))) || Currentbuf->bufferprop & BP_INTERNAL) { /* internal */ -+ do_internal(tmp2->ptr, tmp->ptr); -+ } -+ else { -+ disp_err_message("Can't send form because of illegal method.", -+ FALSE); -+ } -+ break; -+ case FORM_INPUT_RESET: -+ for (i = 0; i < Currentbuf->formitem->nanchor; i++) { -+ a2 = &Currentbuf->formitem->anchors[i]; -+ f2 = (FormItemList *)a2->url; -+ if (f2->parent == fi->parent && -+ f2->name && f2->value && -+ f2->type != FORM_INPUT_SUBMIT && -+ f2->type != FORM_INPUT_HIDDEN && -+ f2->type != FORM_INPUT_RESET) { -+ f2->value = f2->init_value; -+ f2->checked = f2->init_checked; -+#ifdef MENU_SELECT -+ f2->label = f2->init_label; -+ f2->selected = f2->init_selected; -+#endif /* MENU_SELECT */ -+ formUpdateBuffer(a2, Currentbuf, f2); -+ } -+ } -+ break; -+ case FORM_INPUT_HIDDEN: -+ default: -+ break; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* go to the top anchor */ -+DEFUN(topA, LINK_BEGIN, "Go to the first link") -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ BufferPoint *po; -+ Anchor *an; -+ int hseq = 0; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ if (prec_num > hl->nmark) -+ hseq = hl->nmark - 1; -+ else if (prec_num > 0) -+ hseq = prec_num - 1; -+ do { -+ if (hseq >= hl->nmark) -+ return; -+ po = hl->marks + hseq; -+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos); -+ if (an == NULL) -+ an = retrieveAnchor(Currentbuf->formitem, po->line, po->pos); -+ hseq++; -+ } while (an == NULL); -+ -+ gotoLine(Currentbuf, po->line); -+ Currentbuf->pos = po->pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the last anchor */ -+DEFUN(lastA, LINK_END, "Go to the last link") -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ BufferPoint *po; -+ Anchor *an; -+ int hseq; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ if (prec_num >= hl->nmark) -+ hseq = 0; -+ else if (prec_num > 0) -+ hseq = hl->nmark - prec_num; -+ else -+ hseq = hl->nmark - 1; -+ do { -+ if (hseq < 0) -+ return; -+ po = hl->marks + hseq; -+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos); -+ if (an == NULL) -+ an = retrieveAnchor(Currentbuf->formitem, po->line, po->pos); -+ hseq--; -+ } while (an == NULL); -+ -+ gotoLine(Currentbuf, po->line); -+ Currentbuf->pos = po->pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the next anchor */ -+DEFUN(nextA, NEXT_LINK, "Move to next link") -+{ -+ _nextA(FALSE); -+} -+ -+/* go to the previous anchor */ -+DEFUN(prevA, PREV_LINK, "Move to previous link") -+{ -+ _prevA(FALSE); -+} -+ -+/* go to the next visited anchor */ -+DEFUN(nextVA, NEXT_VISITED, "Move to next visited link") -+{ -+ _nextA(TRUE); -+} -+ -+/* go to the previous visited anchor */ -+DEFUN(prevVA, PREV_VISITED, "Move to previous visited link") -+{ -+ _prevA(TRUE); -+} -+ -+/* go to the next [visited] anchor */ -+static void -+_nextA(int visited) -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ BufferPoint *po; -+ Anchor *an, *pan; -+ int i, x, y, n = searchKeyNum(); -+ ParsedURL url; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ an = retrieveCurrentAnchor(Currentbuf); -+ if (visited != TRUE && an == NULL) -+ an = retrieveCurrentForm(Currentbuf); -+ -+ y = Currentbuf->currentLine->linenumber; -+ x = Currentbuf->pos; -+ -+ if (visited == TRUE) { -+ n = hl->nmark; -+ } -+ -+ for (i = 0; i < n; i++) { -+ pan = an; -+ if (an && an->hseq >= 0) { -+ int hseq = an->hseq + 1; -+ do { -+ if (hseq >= hl->nmark) { -+ if (visited == TRUE) -+ return; -+ an = pan; -+ goto _end; -+ } -+ po = &hl->marks[hseq]; -+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos); -+ if (visited != TRUE && an == NULL) -+ an = retrieveAnchor(Currentbuf->formitem, po->line, -+ po->pos); -+ hseq++; -+ if (visited == TRUE && an) { -+ parseURL2(an->url, &url, baseURL(Currentbuf)); -+ if (getHashHist(URLHist, parsedURL2Str(&url)->ptr)) { -+ goto _end; -+ } -+ } -+ } while (an == NULL || an == pan); -+ } -+ else { -+ an = closest_next_anchor(Currentbuf->href, NULL, x, y); -+ if (visited != TRUE) -+ an = closest_next_anchor(Currentbuf->formitem, an, x, y); -+ if (an == NULL) { -+ if (visited == TRUE) -+ return; -+ an = pan; -+ break; -+ } -+ x = an->start.pos; -+ y = an->start.line; -+ if (visited == TRUE) { -+ parseURL2(an->url, &url, baseURL(Currentbuf)); -+ if (getHashHist(URLHist, parsedURL2Str(&url)->ptr)) { -+ goto _end; -+ } -+ } -+ } -+ } -+ if (visited == TRUE) -+ return; -+ -+ _end: -+ if (an == NULL || an->hseq < 0) -+ return; -+ po = &hl->marks[an->hseq]; -+ gotoLine(Currentbuf, po->line); -+ Currentbuf->pos = po->pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the previous anchor */ -+static void -+_prevA(int visited) -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ BufferPoint *po; -+ Anchor *an, *pan; -+ int i, x, y, n = searchKeyNum(); -+ ParsedURL url; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ an = retrieveCurrentAnchor(Currentbuf); -+ if (visited != TRUE && an == NULL) -+ an = retrieveCurrentForm(Currentbuf); -+ -+ y = Currentbuf->currentLine->linenumber; -+ x = Currentbuf->pos; -+ -+ if (visited == TRUE) { -+ n = hl->nmark; -+ } -+ -+ for (i = 0; i < n; i++) { -+ pan = an; -+ if (an && an->hseq >= 0) { -+ int hseq = an->hseq - 1; -+ do { -+ if (hseq < 0) { -+ if (visited == TRUE) -+ return; -+ an = pan; -+ goto _end; -+ } -+ po = hl->marks + hseq; -+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos); -+ if (visited != TRUE && an == NULL) -+ an = retrieveAnchor(Currentbuf->formitem, po->line, -+ po->pos); -+ hseq--; -+ if (visited == TRUE && an) { -+ parseURL2(an->url, &url, baseURL(Currentbuf)); -+ if (getHashHist(URLHist, parsedURL2Str(&url)->ptr)) { -+ goto _end; -+ } -+ } -+ } while (an == NULL || an == pan); -+ } -+ else { -+ an = closest_prev_anchor(Currentbuf->href, NULL, x, y); -+ if (visited != TRUE) -+ an = closest_prev_anchor(Currentbuf->formitem, an, x, y); -+ if (an == NULL) { -+ if (visited == TRUE) -+ return; -+ an = pan; -+ break; -+ } -+ x = an->start.pos; -+ y = an->start.line; -+ if (visited == TRUE && an) { -+ parseURL2(an->url, &url, baseURL(Currentbuf)); -+ if (getHashHist(URLHist, parsedURL2Str(&url)->ptr)) { -+ goto _end; -+ } -+ } -+ } -+ } -+ if (visited == TRUE) -+ return; -+ -+ _end: -+ if (an == NULL || an->hseq < 0) -+ return; -+ po = hl->marks + an->hseq; -+ gotoLine(Currentbuf, po->line); -+ Currentbuf->pos = po->pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the next left/right anchor */ -+static void -+nextX(int d, int dy) -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ Anchor *an, *pan; -+ Line *l; -+ int i, x, y, n = searchKeyNum(); -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ an = retrieveCurrentAnchor(Currentbuf); -+ if (an == NULL) -+ an = retrieveCurrentForm(Currentbuf); -+ -+ l = Currentbuf->currentLine; -+ x = Currentbuf->pos; -+ y = l->linenumber; -+ pan = NULL; -+ for (i = 0; i < n; i++) { -+ if (an) -+ x = (d > 0) ? an->end.pos : an->start.pos - 1; -+ an = NULL; -+ while (1) { -+ for (; x >= 0 && x < l->len; x += d) { -+ an = retrieveAnchor(Currentbuf->href, y, x); -+ if (!an) -+ an = retrieveAnchor(Currentbuf->formitem, y, x); -+ if (an) { -+ pan = an; -+ break; -+ } -+ } -+ if (!dy || an) -+ break; -+ l = (dy > 0) ? l->next : l->prev; -+ if (!l) -+ break; -+ x = (d > 0) ? 0 : l->len - 1; -+ y = l->linenumber; -+ } -+ if (!an) -+ break; -+ } -+ -+ if (pan == NULL) -+ return; -+ gotoLine(Currentbuf, y); -+ Currentbuf->pos = pan->start.pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the next downward/upward anchor */ -+static void -+nextY(int d) -+{ -+ HmarkerList *hl = Currentbuf->hmarklist; -+ Anchor *an, *pan; -+ int i, x, y, n = searchKeyNum(); -+ int hseq; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (!hl || hl->nmark == 0) -+ return; -+ -+ an = retrieveCurrentAnchor(Currentbuf); -+ if (an == NULL) -+ an = retrieveCurrentForm(Currentbuf); -+ -+ x = Currentbuf->pos; -+ y = Currentbuf->currentLine->linenumber + d; -+ pan = NULL; -+ hseq = -1; -+ for (i = 0; i < n; i++) { -+ if (an) -+ hseq = abs(an->hseq); -+ an = NULL; -+ for (; y >= 0 && y <= Currentbuf->lastLine->linenumber; y += d) { -+ an = retrieveAnchor(Currentbuf->href, y, x); -+ if (!an) -+ an = retrieveAnchor(Currentbuf->formitem, y, x); -+ if (an && hseq != abs(an->hseq)) { -+ pan = an; -+ break; -+ } -+ } -+ if (!an) -+ break; -+ } -+ -+ if (pan == NULL) -+ return; -+ gotoLine(Currentbuf, pan->start.line); -+ arrangeLine(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* go to the next left anchor */ -+DEFUN(nextL, NEXT_LEFT, "Move to next left link") -+{ -+ nextX(-1, 0); -+} -+ -+/* go to the next left-up anchor */ -+DEFUN(nextLU, NEXT_LEFT_UP, "Move to next left (or upward) link") -+{ -+ nextX(-1, -1); -+} -+ -+/* go to the next right anchor */ -+DEFUN(nextR, NEXT_RIGHT, "Move to next right link") -+{ -+ nextX(1, 0); -+} -+ -+/* go to the next right-down anchor */ -+DEFUN(nextRD, NEXT_RIGHT_DOWN, "Move to next right (or downward) link") -+{ -+ nextX(1, 1); -+} -+ -+/* go to the next downward anchor */ -+DEFUN(nextD, NEXT_DOWN, "Move to next downward link") -+{ -+ nextY(1); -+} -+ -+/* go to the next upward anchor */ -+DEFUN(nextU, NEXT_UP, "Move to next upward link") -+{ -+ nextY(-1); -+} -+ -+/* go to the next bufferr */ -+DEFUN(nextBf, NEXT, "Move to next buffer") -+{ -+ Buffer *buf; -+ int i; -+ -+ for (i = 0; i < PREC_NUM; i++) { -+ buf = prevBuffer(Firstbuf, Currentbuf); -+ if (!buf) { -+ if (i == 0) -+ return; -+ break; -+ } -+ Currentbuf = buf; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* go to the previous bufferr */ -+DEFUN(prevBf, PREV, "Move to previous buffer") -+{ -+ Buffer *buf; -+ int i; -+ -+ for (i = 0; i < PREC_NUM; i++) { -+ buf = Currentbuf->nextBuffer; -+ if (!buf) { -+ if (i == 0) -+ return; -+ break; -+ } -+ Currentbuf = buf; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+static int -+checkBackBuffer(Buffer *buf) -+{ -+ Buffer *fbuf = buf->linkBuffer[LB_N_FRAME]; -+ -+ if (fbuf) { -+ if (fbuf->frameQ) -+ return TRUE; /* Currentbuf has stacked frames */ -+ /* when no frames stacked and next is frame source, try next's -+ * nextBuffer */ -+ if (RenderFrame && fbuf == buf->nextBuffer) { -+ if (fbuf->nextBuffer != NULL) -+ return TRUE; -+ else -+ return FALSE; -+ } -+ } -+ -+ if (buf->nextBuffer) -+ return TRUE; -+ -+ return FALSE; -+} -+ -+/* delete current buffer and back to the previous buffer */ -+DEFUN(backBf, BACK, "Back to previous buffer") -+{ -+ Buffer *buf = Currentbuf->linkBuffer[LB_N_FRAME]; -+ -+ if (!checkBackBuffer(Currentbuf)) { -+ if (close_tab_back && nTab >= 1) { -+ deleteTab(CurrentTab); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ } -+ else -+ /* FIXME: gettextize? */ -+ disp_message("Can't back...", TRUE); -+ return; -+ } -+ -+ delBuffer(Currentbuf); -+ -+ if (buf) { -+ if (buf->frameQ) { -+ struct frameset *fs; -+ long linenumber = buf->frameQ->linenumber; -+ long top = buf->frameQ->top_linenumber; -+ int pos = buf->frameQ->pos; -+ int currentColumn = buf->frameQ->currentColumn; -+ AnchorList *formitem = buf->frameQ->formitem; -+ -+ fs = popFrameTree(&(buf->frameQ)); -+ deleteFrameSet(buf->frameset); -+ buf->frameset = fs; -+ -+ if (buf == Currentbuf) { -+ rFrame(); -+ Currentbuf->topLine = lineSkip(Currentbuf, -+ Currentbuf->firstLine, top - 1, -+ FALSE); -+ gotoLine(Currentbuf, linenumber); -+ Currentbuf->pos = pos; -+ Currentbuf->currentColumn = currentColumn; -+ arrangeCursor(Currentbuf); -+ formResetBuffer(Currentbuf, formitem); -+ } -+ } -+ else if (RenderFrame && buf == Currentbuf) { -+ delBuffer(Currentbuf); -+ } -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(deletePrevBuf, DELETE_PREVBUF, -+ "Delete previous buffer (mainly for local-CGI)") -+{ -+ Buffer *buf = Currentbuf->nextBuffer; -+ if (buf) -+ delBuffer(buf); -+} -+ -+static void -+cmd_loadURL(char *url, ParsedURL *current, char *referer, FormList *request) -+{ -+ Buffer *buf; -+ -+ if (!strncasecmp(url, "mailto:", 7) -+#ifdef USE_W3MMAILER -+ && non_null(Mailer) && strchr(url, '?') == NULL -+#endif -+ ) { -+ /* invoke external mailer */ -+ Str to = Strnew_charp(url + 7); -+#ifndef USE_W3MMAILER -+ char *pos; -+ if (!non_null(Mailer)) { -+ /* FIXME: gettextize? */ -+ disp_err_message("no mailer is specified", TRUE); -+ return; -+ } -+ if ((pos = strchr(to->ptr, '?')) != NULL) -+ Strtruncate(to, pos - to->ptr); -+#endif -+ fmTerm(); -+ system(myExtCommand(Mailer, shell_quote(file_unquote(to->ptr)), -+ FALSE)->ptr); -+ fmInit(); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ pushHashHist(URLHist, url); -+ return; -+ } -+#if 0 -+ if (!strncasecmp(url, "news:", 5) && strchr(url, '@') == NULL) { -+ /* news:newsgroup is not supported */ -+ /* FIXME: gettextize? */ -+ disp_err_message("news:newsgroup_name is not supported", TRUE); -+ return; -+ } -+#endif /* USE_NNTP */ -+ -+ refresh(); -+ buf = loadGeneralFile(url, current, referer, 0, request); -+ if (buf == NULL) { -+ /* FIXME: gettextize? */ -+ char *emsg = Sprintf("Can't load %s", conv_from_system(url))->ptr; -+ disp_err_message(emsg, FALSE); -+ } -+ else if (buf != NO_BUFFER) { -+ pushBuffer(buf); -+ if (RenderFrame && Currentbuf->frameset != NULL) -+ rFrame(); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+ -+/* go to specified URL */ -+static void -+goURL0(char *prompt, int relative) -+{ -+ char *url, *referer; -+ ParsedURL p_url, *current; -+ Buffer *cur_buf = Currentbuf; -+ -+ url = searchKeyData(); -+ if (url == NULL) { -+ Hist *hist = copyHist(URLHist); -+ Anchor *a; -+ -+ current = baseURL(Currentbuf); -+ if (current) { -+ char *c_url = parsedURL2Str(current)->ptr; -+ if (DefaultURLString == DEFAULT_URL_CURRENT) { -+ url = c_url; -+ if (DecodeURL) -+ url = url_unquote_conv(url, 0); -+ } -+ else -+ pushHist(hist, c_url); -+ } -+ a = retrieveCurrentAnchor(Currentbuf); -+ if (a) { -+ char *a_url; -+ parseURL2(a->url, &p_url, current); -+ a_url = parsedURL2Str(&p_url)->ptr; -+ if (DefaultURLString == DEFAULT_URL_LINK) { -+ url = a_url; -+ if (DecodeURL) -+ url = url_unquote_conv(url, Currentbuf->document_charset); -+ } -+ else -+ pushHist(hist, a_url); -+ } -+ url = inputLineHist(prompt, url, IN_URL, hist); -+ if (url != NULL) -+ SKIP_BLANKS(url); -+ } -+#ifdef USE_M17N -+ if (url != NULL) { -+ if ((relative || *url == '#') && Currentbuf->document_charset) -+ url = wc_conv_strict(url, InnerCharset, -+ Currentbuf->document_charset)->ptr; -+ else -+ url = conv_to_system(url); -+ } -+#endif -+ if (url == NULL || *url == '\0') { -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+ } -+ if (*url == '#') { -+ gotoLabel(url + 1); -+ return; -+ } -+ if (relative) { -+ current = baseURL(Currentbuf); -+ referer = parsedURL2Str(&Currentbuf->currentURL)->ptr; -+ } -+ else { -+ current = NULL; -+ referer = NULL; -+ } -+ parseURL2(url, &p_url, current); -+ pushHashHist(URLHist, parsedURL2Str(&p_url)->ptr); -+ cmd_loadURL(url, current, referer, NULL); -+ if (Currentbuf != cur_buf) /* success */ -+ pushHashHist(URLHist, parsedURL2Str(&Currentbuf->currentURL)->ptr); -+} -+ -+DEFUN(goURL, GOTO, "Go to URL") -+{ -+ goURL0("Goto URL: ", FALSE); -+} -+ -+DEFUN(gorURL, GOTO_RELATIVE, "Go to relative URL") -+{ -+ goURL0("Goto relative URL: ", TRUE); -+} -+ -+static void -+cmd_loadBuffer(Buffer *buf, int prop, int linkid) -+{ -+ if (buf == NULL) { -+ disp_err_message("Can't load string", FALSE); -+ } -+ else if (buf != NO_BUFFER) { -+ buf->bufferprop |= (BP_INTERNAL | prop); -+ if (!(buf->bufferprop & BP_NO_URL)) -+ copyParsedURL(&buf->currentURL, &Currentbuf->currentURL); -+ if (linkid != LB_NOLINK) { -+ buf->linkBuffer[REV_LB[linkid]] = Currentbuf; -+ Currentbuf->linkBuffer[linkid] = buf; -+ } -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* load bookmark */ -+DEFUN(ldBmark, BOOKMARK VIEW_BOOKMARK, "Read bookmark") -+{ -+ cmd_loadURL(BookmarkFile, NULL, NO_REFERER, NULL); -+} -+ -+ -+/* Add current to bookmark */ -+DEFUN(adBmark, ADD_BOOKMARK, "Add current page to bookmark") -+{ -+ Str tmp; -+ FormList *request; -+ -+ tmp = Sprintf("mode=panel&cookie=%s&bmark=%s&url=%s&title=%s" -+#ifdef USE_M17N -+ "&charset=%s" -+#endif -+ , -+ (Str_form_quote(localCookie()))->ptr, -+ (Str_form_quote(Strnew_charp(BookmarkFile)))->ptr, -+ (Str_form_quote(parsedURL2Str(&Currentbuf->currentURL)))-> -+ ptr, -+#ifdef USE_M17N -+ (Str_form_quote(wc_conv_strict(Currentbuf->buffername, -+ InnerCharset, -+ BookmarkCharset)))->ptr, -+ wc_ces_to_charset(BookmarkCharset)); -+#else -+ (Str_form_quote(Strnew_charp(Currentbuf->buffername)))->ptr); -+#endif -+ request = newFormList(NULL, "post", NULL, NULL, NULL, NULL, NULL); -+ request->body = tmp->ptr; -+ request->length = tmp->length; -+ cmd_loadURL("file:///$LIB/" W3MBOOKMARK_CMDNAME, NULL, NO_REFERER, -+ request); -+} -+ -+/* option setting */ -+DEFUN(ldOpt, OPTIONS, "Option setting panel") -+{ -+ cmd_loadBuffer(load_option_panel(), BP_NO_URL, LB_NOLINK); -+} -+ -+/* set an option */ -+DEFUN(setOpt, SET_OPTION, "Set option") -+{ -+ char *opt; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ opt = searchKeyData(); -+ if (opt == NULL || *opt == '\0' || strchr(opt, '=') == NULL) { -+ if (opt != NULL && *opt != '\0') { -+ char *v = get_param_option(opt); -+ opt = Sprintf("%s=%s", opt, v ? v : "")->ptr; -+ } -+ opt = inputStrHist("Set option: ", opt, TextHist); -+ if (opt == NULL || *opt == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ if (set_param_option(opt)) -+ sync_with_option(); -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+/* error message list */ -+DEFUN(msgs, MSGS, "Display error messages") -+{ -+ cmd_loadBuffer(message_list_panel(), BP_NO_URL, LB_NOLINK); -+} -+ -+/* page info */ -+DEFUN(pginfo, INFO, "View info of current document") -+{ -+ Buffer *buf; -+ -+ if ((buf = Currentbuf->linkBuffer[LB_N_INFO]) != NULL) { -+ Currentbuf = buf; -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ if ((buf = Currentbuf->linkBuffer[LB_INFO]) != NULL) -+ delBuffer(buf); -+ buf = page_info_panel(Currentbuf); -+ cmd_loadBuffer(buf, BP_NORMAL, LB_INFO); -+} -+ -+void -+follow_map(struct parsed_tagarg *arg) -+{ -+ char *name = tag_get_value(arg, "link"); -+#if defined(MENU_MAP) || defined(USE_IMAGE) -+ Anchor *an; -+ MapArea *a; -+ int x, y; -+ ParsedURL p_url; -+ -+ an = retrieveCurrentImg(Currentbuf); -+ x = Currentbuf->cursorX + Currentbuf->rootX; -+ y = Currentbuf->cursorY + Currentbuf->rootY; -+ a = follow_map_menu(Currentbuf, name, an, x, y); -+ if (a == NULL || a->url == NULL || *(a->url) == '\0') { -+#endif -+#ifndef MENU_MAP -+ Buffer *buf = follow_map_panel(Currentbuf, name); -+ -+ if (buf != NULL) -+ cmd_loadBuffer(buf, BP_NORMAL, LB_NOLINK); -+#endif -+#if defined(MENU_MAP) || defined(USE_IMAGE) -+ return; -+ } -+ if (*(a->url) == '#') { -+ gotoLabel(a->url + 1); -+ return; -+ } -+ parseURL2(a->url, &p_url, baseURL(Currentbuf)); -+ pushHashHist(URLHist, parsedURL2Str(&p_url)->ptr); -+ if (check_target && open_tab_blank && a->target && -+ (!strcasecmp(a->target, "_new") || !strcasecmp(a->target, "_blank"))) { -+ Buffer *buf; -+ -+ _newT(); -+ buf = Currentbuf; -+ cmd_loadURL(a->url, baseURL(Currentbuf), -+ parsedURL2Str(&Currentbuf->currentURL)->ptr, NULL); -+ if (buf != Currentbuf) -+ delBuffer(buf); -+ else -+ deleteTab(CurrentTab); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+ } -+ cmd_loadURL(a->url, baseURL(Currentbuf), -+ parsedURL2Str(&Currentbuf->currentURL)->ptr, NULL); -+#endif -+} -+ -+#ifdef USE_MENU -+/* link menu */ -+DEFUN(linkMn, LINK_MENU, "Popup link element menu") -+{ -+ LinkList *l = link_menu(Currentbuf); -+ ParsedURL p_url; -+ -+ if (!l || !l->url) -+ return; -+ if (*(l->url) == '#') { -+ gotoLabel(l->url + 1); -+ return; -+ } -+ parseURL2(l->url, &p_url, baseURL(Currentbuf)); -+ pushHashHist(URLHist, parsedURL2Str(&p_url)->ptr); -+ cmd_loadURL(l->url, baseURL(Currentbuf), -+ parsedURL2Str(&Currentbuf->currentURL)->ptr, NULL); -+} -+ -+static void -+anchorMn(Anchor *(*menu_func) (Buffer *), int go) -+{ -+ Anchor *a; -+ BufferPoint *po; -+ -+ if (!Currentbuf->href || !Currentbuf->hmarklist) -+ return; -+ a = menu_func(Currentbuf); -+ if (!a || a->hseq < 0) -+ return; -+ po = &Currentbuf->hmarklist->marks[a->hseq]; -+ gotoLine(Currentbuf, po->line); -+ Currentbuf->pos = po->pos; -+ arrangeCursor(Currentbuf); -+ displayBuffer(Currentbuf, B_NORMAL); -+ if (go) -+ followA(); -+} -+ -+/* accesskey */ -+DEFUN(accessKey, ACCESSKEY, "Popup acceskey menu") -+{ -+ anchorMn(accesskey_menu, TRUE); -+} -+ -+/* list menu */ -+DEFUN(listMn, LIST_MENU, "Popup link list menu and go to selected link") -+{ -+ anchorMn(list_menu, TRUE); -+} -+ -+DEFUN(movlistMn, MOVE_LIST_MENU, -+ "Popup link list menu and move cursor to selected link") -+{ -+ anchorMn(list_menu, FALSE); -+} -+#endif -+ -+/* link,anchor,image list */ -+DEFUN(linkLst, LIST, "Show all links and images") -+{ -+ Buffer *buf; -+ -+ buf = link_list_panel(Currentbuf); -+ if (buf != NULL) { -+#ifdef USE_M17N -+ buf->document_charset = Currentbuf->document_charset; -+#endif -+ cmd_loadBuffer(buf, BP_NORMAL, LB_NOLINK); -+ } -+} -+ -+#ifdef USE_COOKIE -+/* cookie list */ -+DEFUN(cooLst, COOKIE, "View cookie list") -+{ -+ Buffer *buf; -+ -+ buf = cookie_list_panel(); -+ if (buf != NULL) -+ cmd_loadBuffer(buf, BP_NO_URL, LB_NOLINK); -+} -+#endif /* USE_COOKIE */ -+ -+#ifdef USE_HISTORY -+/* History page */ -+DEFUN(ldHist, HISTORY, "View history of URL") -+{ -+ cmd_loadBuffer(historyBuffer(URLHist), BP_NO_URL, LB_NOLINK); -+} -+#endif /* USE_HISTORY */ -+ -+/* download HREF link */ -+DEFUN(svA, SAVE_LINK, "Save link to file") -+{ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ do_download = TRUE; -+ followA(); -+ do_download = FALSE; -+} -+ -+/* download IMG link */ -+DEFUN(svI, SAVE_IMAGE, "Save image to file") -+{ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ do_download = TRUE; -+ followI(); -+ do_download = FALSE; -+} -+ -+/* save buffer */ -+DEFUN(svBuf, PRINT SAVE_SCREEN, "Save rendered document to file") -+{ -+ char *qfile = NULL, *file; -+ FILE *f; -+ int is_pipe; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ file = searchKeyData(); -+ if (file == NULL || *file == '\0') { -+ /* FIXME: gettextize? */ -+ qfile = inputLineHist("Save buffer to: ", NULL, IN_COMMAND, SaveHist); -+ if (qfile == NULL || *qfile == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ file = conv_to_system(qfile ? qfile : file); -+ if (*file == '|') { -+ is_pipe = TRUE; -+ f = popen(file + 1, "w"); -+ } -+ else { -+ if (qfile) { -+ file = unescape_spaces(Strnew_charp(qfile))->ptr; -+ file = conv_to_system(file); -+ } -+ file = expandPath(file); -+ if (checkOverWrite(file) < 0) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ f = fopen(file, "w"); -+ is_pipe = FALSE; -+ } -+ if (f == NULL) { -+ /* FIXME: gettextize? */ -+ char *emsg = Sprintf("Can't open %s", conv_from_system(file))->ptr; -+ disp_err_message(emsg, TRUE); -+ return; -+ } -+ saveBuffer(Currentbuf, f, TRUE); -+ if (is_pipe) -+ pclose(f); -+ else -+ fclose(f); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* save source */ -+DEFUN(svSrc, DOWNLOAD SAVE, "Save document source to file") -+{ -+ char *file; -+ -+ if (Currentbuf->sourcefile == NULL) -+ return; -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ PermitSaveToPipe = TRUE; -+ if (Currentbuf->real_scheme == SCM_LOCAL) -+ file = conv_from_system(guess_save_name(NULL, -+ Currentbuf->currentURL. -+ real_file)); -+ else -+ file = guess_save_name(Currentbuf, Currentbuf->currentURL.file); -+ doFileCopy(Currentbuf->sourcefile, file); -+ PermitSaveToPipe = FALSE; -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+static void -+_peekURL(int only_img) -+{ -+ -+ Anchor *a; -+ ParsedURL pu; -+ static Str s = NULL; -+#ifdef USE_M17N -+ static Lineprop *p = NULL; -+ Lineprop *pp; -+#endif -+ static int offset = 0, n; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ if (CurrentKey == prev_key && s != NULL) { -+ if (s->length - offset >= COLS) -+ offset++; -+ else if (s->length <= offset) /* bug ? */ -+ offset = 0; -+ goto disp; -+ } -+ else { -+ offset = 0; -+ } -+ s = NULL; -+ a = (only_img ? NULL : retrieveCurrentAnchor(Currentbuf)); -+ if (a == NULL) { -+ a = (only_img ? NULL : retrieveCurrentForm(Currentbuf)); -+ if (a == NULL) { -+ a = retrieveCurrentImg(Currentbuf); -+ if (a == NULL) -+ return; -+ } -+ else -+ s = Strnew_charp(form2str((FormItemList *)a->url)); -+ } -+ if (s == NULL) { -+ parseURL2(a->url, &pu, baseURL(Currentbuf)); -+ s = parsedURL2Str(&pu); -+ } -+ if (DecodeURL) -+ s = Strnew_charp(url_unquote_conv -+ (s->ptr, Currentbuf->document_charset)); -+#ifdef USE_M17N -+ s = checkType(s, &pp, NULL); -+ p = NewAtom_N(Lineprop, s->length); -+ bcopy((void *)pp, (void *)p, s->length * sizeof(Lineprop)); -+#endif -+ disp: -+ n = searchKeyNum(); -+ if (n > 1 && s->length > (n - 1) * (COLS - 1)) -+ offset = (n - 1) * (COLS - 1); -+#ifdef USE_M17N -+ while (offset < s->length && p[offset] & PC_WCHAR2) -+ offset++; -+#endif -+ disp_message_nomouse(&s->ptr[offset], TRUE); -+} -+ -+/* peek URL */ -+DEFUN(peekURL, PEEK_LINK, "Peek link URL") -+{ -+ _peekURL(0); -+} -+ -+/* peek URL of image */ -+DEFUN(peekIMG, PEEK_IMG, "Peek image URL") -+{ -+ _peekURL(1); -+} -+ -+/* show current URL */ -+static Str -+currentURL(void) -+{ -+ if (Currentbuf->bufferprop & BP_INTERNAL) -+ return Strnew_size(0); -+ return parsedURL2Str(&Currentbuf->currentURL); -+} -+ -+DEFUN(curURL, PEEK, "Peek current URL") -+{ -+ static Str s = NULL; -+#ifdef USE_M17N -+ static Lineprop *p = NULL; -+ Lineprop *pp; -+#endif -+ static int offset = 0, n; -+ -+ if (Currentbuf->bufferprop & BP_INTERNAL) -+ return; -+ if (CurrentKey == prev_key && s != NULL) { -+ if (s->length - offset >= COLS) -+ offset++; -+ else if (s->length <= offset) /* bug ? */ -+ offset = 0; -+ } -+ else { -+ offset = 0; -+ s = currentURL(); -+ if (DecodeURL) -+ s = Strnew_charp(url_unquote_conv(s->ptr, 0)); -+#ifdef USE_M17N -+ s = checkType(s, &pp, NULL); -+ p = NewAtom_N(Lineprop, s->length); -+ bcopy((void *)pp, (void *)p, s->length * sizeof(Lineprop)); -+#endif -+ } -+ n = searchKeyNum(); -+ if (n > 1 && s->length > (n - 1) * (COLS - 1)) -+ offset = (n - 1) * (COLS - 1); -+#ifdef USE_M17N -+ while (offset < s->length && p[offset] & PC_WCHAR2) -+ offset++; -+#endif -+ disp_message_nomouse(&s->ptr[offset], TRUE); -+} -+/* view HTML source */ -+ -+DEFUN(vwSrc, SOURCE VIEW, "View HTML source") -+{ -+ Buffer *buf; -+ -+ if (Currentbuf->type == NULL || Currentbuf->bufferprop & BP_FRAME) -+ return; -+ if ((buf = Currentbuf->linkBuffer[LB_SOURCE]) != NULL || -+ (buf = Currentbuf->linkBuffer[LB_N_SOURCE]) != NULL) { -+ Currentbuf = buf; -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ if (Currentbuf->sourcefile == NULL) { -+ if (Currentbuf->pagerSource && -+ !strcasecmp(Currentbuf->type, "text/plain")) { -+#ifdef USE_M17N -+ wc_ces old_charset; -+ wc_bool old_fix_width_conv; -+#endif -+ FILE *f; -+ Str tmpf = tmpfname(TMPF_SRC, NULL); -+ f = fopen(tmpf->ptr, "w"); -+ if (f == NULL) -+ return; -+#ifdef USE_M17N -+ old_charset = DisplayCharset; -+ old_fix_width_conv = WcOption.fix_width_conv; -+ DisplayCharset = (Currentbuf->document_charset != WC_CES_US_ASCII) -+ ? Currentbuf->document_charset : 0; -+ WcOption.fix_width_conv = WC_FALSE; -+#endif -+ saveBufferBody(Currentbuf, f, TRUE); -+#ifdef USE_M17N -+ DisplayCharset = old_charset; -+ WcOption.fix_width_conv = old_fix_width_conv; -+#endif -+ fclose(f); -+ Currentbuf->sourcefile = tmpf->ptr; -+ } -+ else { -+ return; -+ } -+ } -+ -+ buf = newBuffer(INIT_BUFFER_WIDTH); -+ -+ if (!strcasecmp(Currentbuf->type, "text/html")) { -+ buf->type = "text/plain"; -+ if (Currentbuf->real_type && -+ !strcasecmp(Currentbuf->real_type, "text/html")) -+ buf->real_type = "text/plain"; -+ else -+ buf->real_type = Currentbuf->real_type; -+ buf->buffername = Sprintf("source of %s", Currentbuf->buffername)->ptr; -+ buf->linkBuffer[LB_N_SOURCE] = Currentbuf; -+ Currentbuf->linkBuffer[LB_SOURCE] = buf; -+ } -+ else if (!strcasecmp(Currentbuf->type, "text/plain")) { -+ buf->type = "text/html"; -+ if (Currentbuf->real_type && -+ !strcasecmp(Currentbuf->real_type, "text/plain")) -+ buf->real_type = "text/html"; -+ else -+ buf->real_type = Currentbuf->real_type; -+ buf->buffername = Sprintf("HTML view of %s", -+ Currentbuf->buffername)->ptr; -+ buf->linkBuffer[LB_SOURCE] = Currentbuf; -+ Currentbuf->linkBuffer[LB_N_SOURCE] = buf; -+ } -+ else { -+ return; -+ } -+ buf->currentURL = Currentbuf->currentURL; -+ buf->real_scheme = Currentbuf->real_scheme; -+ buf->filename = Currentbuf->filename; -+ buf->sourcefile = Currentbuf->sourcefile; -+ buf->header_source = Currentbuf->header_source; -+ buf->search_header = Currentbuf->search_header; -+#ifdef USE_M17N -+ buf->document_charset = Currentbuf->document_charset; -+#endif -+ buf->clone = Currentbuf->clone; -+ (*buf->clone)++; -+ -+ buf->need_reshape = TRUE; -+ reshapeBuffer(buf); -+ pushBuffer(buf); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+/* reload */ -+DEFUN(reload, RELOAD, "Reload buffer") -+{ -+ Buffer *buf, *fbuf = NULL, sbuf; -+#ifdef USE_M17N -+ wc_ces old_charset; -+#endif -+ Str url; -+ FormList *request; -+ int multipart; -+ -+ if (Currentbuf->bufferprop & BP_INTERNAL) { -+ if (!strcmp(Currentbuf->buffername, DOWNLOAD_LIST_TITLE)) { -+ ldDL(); -+ return; -+ } -+ /* FIXME: gettextize? */ -+ disp_err_message("Can't reload...", TRUE); -+ return; -+ } -+ if (Currentbuf->currentURL.scheme == SCM_LOCAL && -+ !strcmp(Currentbuf->currentURL.file, "-")) { -+ /* file is std input */ -+ /* FIXME: gettextize? */ -+ disp_err_message("Can't reload stdin", TRUE); -+ return; -+ } -+ copyBuffer(&sbuf, Currentbuf); -+ if (Currentbuf->bufferprop & BP_FRAME && -+ (fbuf = Currentbuf->linkBuffer[LB_N_FRAME])) { -+ if (fmInitialized) { -+ message("Rendering frame", 0, 0); -+ refresh(); -+ } -+ if (!(buf = renderFrame(fbuf, 1))) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ if (fbuf->linkBuffer[LB_FRAME]) { -+ if (buf->sourcefile && -+ fbuf->linkBuffer[LB_FRAME]->sourcefile && -+ !strcmp(buf->sourcefile, -+ fbuf->linkBuffer[LB_FRAME]->sourcefile)) -+ fbuf->linkBuffer[LB_FRAME]->sourcefile = NULL; -+ delBuffer(fbuf->linkBuffer[LB_FRAME]); -+ } -+ fbuf->linkBuffer[LB_FRAME] = buf; -+ buf->linkBuffer[LB_N_FRAME] = fbuf; -+ pushBuffer(buf); -+ Currentbuf = buf; -+ if (Currentbuf->firstLine) { -+ COPY_BUFROOT(Currentbuf, &sbuf); -+ restorePosition(Currentbuf, &sbuf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ return; -+ } -+ else if (Currentbuf->frameset != NULL) -+ fbuf = Currentbuf->linkBuffer[LB_FRAME]; -+ multipart = 0; -+ if (Currentbuf->form_submit) { -+ request = Currentbuf->form_submit->parent; -+ if (request->method == FORM_METHOD_POST -+ && request->enctype == FORM_ENCTYPE_MULTIPART) { -+ Str query; -+ struct stat st; -+ multipart = 1; -+ query_from_followform(&query, Currentbuf->form_submit, multipart); -+ stat(request->body, &st); -+ request->length = st.st_size; -+ } -+ } -+ else { -+ request = NULL; -+ } -+ url = parsedURL2Str(&Currentbuf->currentURL); -+ /* FIXME: gettextize? */ -+ message("Reloading...", 0, 0); -+ refresh(); -+#ifdef USE_M17N -+ old_charset = DocumentCharset; -+ if (Currentbuf->document_charset != WC_CES_US_ASCII) -+ DocumentCharset = Currentbuf->document_charset; -+#endif -+ SearchHeader = Currentbuf->search_header; -+ DefaultType = Currentbuf->real_type; -+ buf = loadGeneralFile(url->ptr, NULL, NO_REFERER, RG_NOCACHE, request); -+#ifdef USE_M17N -+ DocumentCharset = old_charset; -+#endif -+ SearchHeader = FALSE; -+ DefaultType = NULL; -+ -+ if (multipart) -+ unlink(request->body); -+ if (buf == NULL) { -+ /* FIXME: gettextize? */ -+ disp_err_message("Can't reload...", TRUE); -+ return; -+ } -+ else if (buf == NO_BUFFER) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ if (fbuf != NULL) -+ Firstbuf = deleteBuffer(Firstbuf, fbuf); -+ repBuffer(Currentbuf, buf); -+ if ((buf->type != NULL) && (sbuf.type != NULL) && -+ ((!strcasecmp(buf->type, "text/plain") && -+ !strcasecmp(sbuf.type, "text/html")) || -+ (!strcasecmp(buf->type, "text/html") && -+ !strcasecmp(sbuf.type, "text/plain")))) { -+ vwSrc(); -+ if (Currentbuf != buf) -+ Firstbuf = deleteBuffer(Firstbuf, buf); -+ } -+ Currentbuf->search_header = sbuf.search_header; -+ Currentbuf->form_submit = sbuf.form_submit; -+ if (Currentbuf->firstLine) { -+ COPY_BUFROOT(Currentbuf, &sbuf); -+ restorePosition(Currentbuf, &sbuf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* reshape */ -+DEFUN(reshape, RESHAPE, "Re-render buffer") -+{ -+ Currentbuf->need_reshape = TRUE; -+ reshapeBuffer(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+#ifdef USE_M17N -+static void -+_docCSet(wc_ces charset) -+{ -+ if (Currentbuf->bufferprop & BP_INTERNAL) -+ return; -+ if (Currentbuf->sourcefile == NULL) { -+ disp_message("Can't reload...", FALSE); -+ return; -+ } -+ Currentbuf->document_charset = charset; -+ Currentbuf->need_reshape = TRUE; -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+void -+change_charset(struct parsed_tagarg *arg) -+{ -+ Buffer *buf = Currentbuf->linkBuffer[LB_N_INFO]; -+ wc_ces charset; -+ -+ if (buf == NULL) -+ return; -+ delBuffer(Currentbuf); -+ Currentbuf = buf; -+ if (Currentbuf->bufferprop & BP_INTERNAL) -+ return; -+ charset = Currentbuf->document_charset; -+ for (; arg; arg = arg->next) { -+ if (!strcmp(arg->arg, "charset")) -+ charset = atoi(arg->value); -+ } -+ _docCSet(charset); -+} -+ -+DEFUN(docCSet, CHARSET, "Change the current document charset") -+{ -+ char *cs; -+ wc_ces charset; -+ -+ cs = searchKeyData(); -+ if (cs == NULL || *cs == '\0') -+ /* FIXME: gettextize? */ -+ cs = inputStr("Document charset: ", -+ wc_ces_to_charset(Currentbuf->document_charset)); -+ charset = wc_guess_charset_short(cs, 0); -+ if (charset == 0) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ _docCSet(charset); -+} -+ -+DEFUN(defCSet, DEFAULT_CHARSET, "Change the default document charset") -+{ -+ char *cs; -+ wc_ces charset; -+ -+ cs = searchKeyData(); -+ if (cs == NULL || *cs == '\0') -+ /* FIXME: gettextize? */ -+ cs = inputStr("Default document charset: ", -+ wc_ces_to_charset(DocumentCharset)); -+ charset = wc_guess_charset_short(cs, 0); -+ if (charset != 0) -+ DocumentCharset = charset; -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+#endif -+ -+/* mark URL-like patterns as anchors */ -+void -+chkURLBuffer(Buffer *buf) -+{ -+ static char *url_like_pat[] = { -+ "https?://[a-zA-Z0-9][a-zA-Z0-9:%\\-\\./?=~_\\&+@#,\\$;]*[a-zA-Z0-9_/=\\-]", -+ "file:/[a-zA-Z0-9:%\\-\\./=_\\+@#,\\$;]*", -+#ifdef USE_GOPHER -+ "gopher://[a-zA-Z0-9][a-zA-Z0-9:%\\-\\./_]*", -+#endif /* USE_GOPHER */ -+ "ftp://[a-zA-Z0-9][a-zA-Z0-9:%\\-\\./=_+@#,\\$]*[a-zA-Z0-9_/]", -+#ifdef USE_NNTP -+ "news:[^<> ][^<> ]*", -+ "nntp://[a-zA-Z0-9][a-zA-Z0-9:%\\-\\./_]*", -+#endif /* USE_NNTP */ -+#ifndef USE_W3MMAILER /* see also chkExternalURIBuffer() */ -+ "mailto:[^<> ][^<> ]*@[a-zA-Z0-9][a-zA-Z0-9\\-\\._]*[a-zA-Z0-9]", -+#endif -+#ifdef INET6 -+ "https?://[a-zA-Z0-9:%\\-\\./_@]*\\[[a-fA-F0-9:][a-fA-F0-9:\\.]*\\][a-zA-Z0-9:%\\-\\./?=~_\\&+@#,\\$;]*", -+ "ftp://[a-zA-Z0-9:%\\-\\./_@]*\\[[a-fA-F0-9:][a-fA-F0-9:\\.]*\\][a-zA-Z0-9:%\\-\\./=_+@#,\\$]*", -+#endif /* INET6 */ -+ NULL -+ }; -+ int i; -+ for (i = 0; url_like_pat[i]; i++) { -+ reAnchor(buf, url_like_pat[i]); -+ } -+#ifdef USE_EXTERNAL_URI_LOADER -+ chkExternalURIBuffer(buf); -+#endif -+ buf->check_url |= CHK_URL; -+} -+ -+DEFUN(chkURL, MARK_URL, "Mark URL-like strings as anchors") -+{ -+ chkURLBuffer(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(chkWORD, MARK_WORD, "Mark current word as anchor") -+{ -+ char *p; -+ int spos, epos; -+ p = getCurWord(Currentbuf, &spos, &epos, ":\"\'`<>()[]{}&|;*?$"); -+ if (p == NULL) -+ return; -+ reAnchorWord(Currentbuf, Currentbuf->currentLine, spos, epos); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+#ifdef USE_NNTP -+/* mark Message-ID-like patterns as NEWS anchors */ -+void -+chkNMIDBuffer(Buffer *buf) -+{ -+ static char *url_like_pat[] = { -+ "<[!-;=?-~]+@[a-zA-Z0-9\\.\\-_]+>", -+ NULL, -+ }; -+ int i; -+ for (i = 0; url_like_pat[i]; i++) { -+ reAnchorNews(buf, url_like_pat[i]); -+ } -+ buf->check_url |= CHK_NMID; -+} -+ -+DEFUN(chkNMID, MARK_MID, "Mark Message-ID-like strings as anchors") -+{ -+ chkNMIDBuffer(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+#endif /* USE_NNTP */ -+ -+/* render frame */ -+DEFUN(rFrame, FRAME, "Render frame") -+{ -+ Buffer *buf; -+ -+ if ((buf = Currentbuf->linkBuffer[LB_FRAME]) != NULL) { -+ Currentbuf = buf; -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ if (Currentbuf->frameset == NULL) { -+ if ((buf = Currentbuf->linkBuffer[LB_N_FRAME]) != NULL) { -+ Currentbuf = buf; -+ displayBuffer(Currentbuf, B_NORMAL); -+ } -+ return; -+ } -+ if (fmInitialized) { -+ message("Rendering frame", 0, 0); -+ refresh(); -+ } -+ buf = renderFrame(Currentbuf, 0); -+ if (buf == NULL) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ buf->linkBuffer[LB_N_FRAME] = Currentbuf; -+ Currentbuf->linkBuffer[LB_FRAME] = buf; -+ pushBuffer(buf); -+ if (fmInitialized && display_ok) -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+/* spawn external browser */ -+static void -+invoke_browser(char *url) -+{ -+ Str cmd; -+ char *browser = NULL; -+ int bg = 0, len; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ browser = searchKeyData(); -+ if (browser == NULL || *browser == '\0') { -+ switch (prec_num) { -+ case 0: -+ case 1: -+ browser = ExtBrowser; -+ break; -+ case 2: -+ browser = ExtBrowser2; -+ break; -+ case 3: -+ browser = ExtBrowser3; -+ break; -+ } -+ if (browser == NULL || *browser == '\0') { -+ browser = inputStr("Browse command: ", NULL); -+ if (browser != NULL) -+ browser = conv_to_system(browser); -+ } -+ } -+ else { -+ browser = conv_to_system(browser); -+ } -+ if (browser == NULL || *browser == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ -+ if ((len = strlen(browser)) >= 2 && browser[len - 1] == '&' && -+ browser[len - 2] != '\\') { -+ browser = allocStr(browser, len - 2); -+ bg = 1; -+ } -+ cmd = myExtCommand(browser, shell_quote(url), FALSE); -+ Strremovetrailingspaces(cmd); -+ fmTerm(); -+ mySystem(cmd->ptr, bg); -+ fmInit(); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(extbrz, EXTERN, "Execute external browser") -+{ -+ if (Currentbuf->bufferprop & BP_INTERNAL) { -+ /* FIXME: gettextize? */ -+ disp_err_message("Can't browse...", TRUE); -+ return; -+ } -+ if (Currentbuf->currentURL.scheme == SCM_LOCAL && -+ !strcmp(Currentbuf->currentURL.file, "-")) { -+ /* file is std input */ -+ /* FIXME: gettextize? */ -+ disp_err_message("Can't browse stdin", TRUE); -+ return; -+ } -+ invoke_browser(parsedURL2Str(&Currentbuf->currentURL)->ptr); -+} -+ -+DEFUN(linkbrz, EXTERN_LINK, "View current link using external browser") -+{ -+ Anchor *a; -+ ParsedURL pu; -+ -+ if (Currentbuf->firstLine == NULL) -+ return; -+ a = retrieveCurrentAnchor(Currentbuf); -+ if (a == NULL) -+ return; -+ parseURL2(a->url, &pu, baseURL(Currentbuf)); -+ invoke_browser(parsedURL2Str(&pu)->ptr); -+} -+ -+/* show current line number and number of lines in the entire document */ -+DEFUN(curlno, LINE_INFO, "Show current line number") -+{ -+ Line *l = Currentbuf->currentLine; -+ Str tmp; -+ int cur = 0, all = 0, col = 0, len = 0; -+ -+ if (l != NULL) { -+ cur = l->real_linenumber; -+ col = l->bwidth + Currentbuf->currentColumn + Currentbuf->cursorX + 1; -+ while (l->next && l->next->bpos) -+ l = l->next; -+ if (l->width < 0) -+ l->width = COLPOS(l, l->len); -+ len = l->bwidth + l->width; -+ } -+ if (Currentbuf->lastLine) -+ all = Currentbuf->lastLine->real_linenumber; -+ if (Currentbuf->pagerSource && !(Currentbuf->bufferprop & BP_CLOSE)) -+ tmp = Sprintf("line %d col %d/%d", cur, col, len); -+ else -+ tmp = Sprintf("line %d/%d (%d%%) col %d/%d", cur, all, -+ (int)((double)cur * 100.0 / (double)(all ? all : 1) -+ + 0.5), col, len); -+#ifdef USE_M17N -+ Strcat_charp(tmp, " "); -+ Strcat_charp(tmp, wc_ces_to_charset_desc(Currentbuf->document_charset)); -+#endif -+ -+ disp_message(tmp->ptr, FALSE); -+} -+ -+#ifdef USE_IMAGE -+DEFUN(dispI, DISPLAY_IMAGE, "Restart loading and drawing of images") -+{ -+ if (!displayImage) -+ initImage(); -+ if (!activeImage) -+ return; -+ displayImage = TRUE; -+ /* -+ * if (!(Currentbuf->type && !strcmp(Currentbuf->type, "text/html"))) -+ * return; -+ */ -+ Currentbuf->image_flag = IMG_FLAG_AUTO; -+ Currentbuf->need_reshape = TRUE; -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+DEFUN(stopI, STOP_IMAGE, "Stop loading and drawing of images") -+{ -+ if (!activeImage) -+ return; -+ /* -+ * if (!(Currentbuf->type && !strcmp(Currentbuf->type, "text/html"))) -+ * return; -+ */ -+ Currentbuf->image_flag = IMG_FLAG_SKIP; -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+#endif -+ -+#ifdef USE_MOUSE -+ -+static int -+mouse_scroll_line(void) -+{ -+ if (relative_wheel_scroll) -+ return (relative_wheel_scroll_ratio * LASTLINE + 99) / 100; -+ else -+ return fixed_wheel_scroll_count; -+} -+ -+static TabBuffer * -+posTab(int x, int y) -+{ -+ TabBuffer *tab; -+ -+ if (mouse_action.menu_str && x < mouse_action.menu_width && y == 0) -+ return NO_TABBUFFER; -+ if (y > LastTab->y) -+ return NULL; -+ for (tab = FirstTab; tab; tab = tab->nextTab) { -+ if (tab->x1 <= x && x <= tab->x2 && tab->y == y) -+ return tab; -+ } -+ return NULL; -+} -+ -+static void -+do_mouse_action(int btn, int x, int y) -+{ -+ MouseActionMap *map = NULL; -+ int ny = -1; -+ -+ if (nTab > 1 || mouse_action.menu_str) -+ ny = LastTab->y + 1; -+ -+ switch (btn) { -+ case MOUSE_BTN1_DOWN: -+ btn = 0; -+ break; -+ case MOUSE_BTN2_DOWN: -+ btn = 1; -+ break; -+ case MOUSE_BTN3_DOWN: -+ btn = 2; -+ break; -+ default: -+ return; -+ } -+ if (y < ny) { -+ if (mouse_action.menu_str && x >= 0 && x < mouse_action.menu_width) { -+ if (mouse_action.menu_map[btn]) -+ map = &mouse_action.menu_map[btn][x]; -+ } -+ else -+ map = &mouse_action.tab_map[btn]; -+ } -+ else if (y == LASTLINE) { -+ if (mouse_action.lastline_str && x >= 0 && -+ x < mouse_action.lastline_width) { -+ if (mouse_action.lastline_map[btn]) -+ map = &mouse_action.lastline_map[btn][x]; -+ } -+ } -+ else if (y > ny) { -+ if (y == Currentbuf->cursorY + Currentbuf->rootY && -+ (x == Currentbuf->cursorX + Currentbuf->rootX -+#ifdef USE_M17N -+ || (WcOption.use_wide && Currentbuf->currentLine != NULL && -+ (CharType(Currentbuf->currentLine->propBuf[Currentbuf->pos]) -+ == PC_KANJI1) -+ && x == Currentbuf->cursorX + Currentbuf->rootX + 1) -+#endif -+ )) { -+ if (retrieveCurrentAnchor(Currentbuf) || -+ retrieveCurrentForm(Currentbuf)) { -+ map = &mouse_action.active_map[btn]; -+ if (!(map && map->func)) -+ map = &mouse_action.anchor_map[btn]; -+ } -+ } -+ else { -+ int cx = Currentbuf->cursorX, cy = Currentbuf->cursorY; -+ cursorXY(Currentbuf, x - Currentbuf->rootX, y - Currentbuf->rootY); -+ if (y == Currentbuf->cursorY + Currentbuf->rootY && -+ (x == Currentbuf->cursorX + Currentbuf->rootX -+#ifdef USE_M17N -+ || (WcOption.use_wide && Currentbuf->currentLine != NULL && -+ (CharType(Currentbuf->currentLine-> -+ propBuf[Currentbuf->pos]) == PC_KANJI1) -+ && x == Currentbuf->cursorX + Currentbuf->rootX + 1) -+#endif -+ ) && -+ (retrieveCurrentAnchor(Currentbuf) || -+ retrieveCurrentForm(Currentbuf))) -+ map = &mouse_action.anchor_map[btn]; -+ cursorXY(Currentbuf, cx, cy); -+ } -+ } -+ else { -+ return; -+ } -+ if (!(map && map->func)) -+ map = &mouse_action.default_map[btn]; -+ if (map && map->func) { -+ mouse_action.in_action = TRUE; -+ mouse_action.cursorX = x; -+ mouse_action.cursorY = y; -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ CurrentCmdData = map->data; -+ (*map->func) (); -+ CurrentCmdData = NULL; -+ } -+} -+ -+static void -+process_mouse(int btn, int x, int y) -+{ -+ int delta_x, delta_y, i; -+ static int press_btn = MOUSE_BTN_RESET, press_x, press_y; -+ TabBuffer *t; -+ int ny = -1; -+ -+ if (nTab > 1 || mouse_action.menu_str) -+ ny = LastTab->y + 1; -+ if (btn == MOUSE_BTN_UP) { -+ switch (press_btn) { -+ case MOUSE_BTN1_DOWN: -+ if (press_y == y && press_x == x) -+ do_mouse_action(press_btn, x, y); -+ else if (ny > 0 && y < ny) { -+ if (press_y < ny) { -+ moveTab(posTab(press_x, press_y), posTab(x, y), -+ (press_y == y) ? (press_x < x) : (press_y < y)); -+ return; -+ } -+ else if (press_x >= Currentbuf->rootX) { -+ Buffer *buf = Currentbuf; -+ int cx = Currentbuf->cursorX, cy = Currentbuf->cursorY; -+ -+ t = posTab(x, y); -+ if (t == NULL) -+ return; -+ if (t == NO_TABBUFFER) -+ t = NULL; /* open new tab */ -+ cursorXY(Currentbuf, press_x - Currentbuf->rootX, -+ press_y - Currentbuf->rootY); -+ if (Currentbuf->cursorY == press_y - Currentbuf->rootY && -+ (Currentbuf->cursorX == press_x - Currentbuf->rootX -+#ifdef USE_M17N -+ || (WcOption.use_wide && -+ Currentbuf->currentLine != NULL && -+ (CharType(Currentbuf->currentLine-> -+ propBuf[Currentbuf->pos]) == PC_KANJI1) -+ && Currentbuf->cursorX == press_x -+ - Currentbuf->rootX - 1) -+#endif -+ )) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ followTab(t); -+ } -+ if (buf == Currentbuf) -+ cursorXY(Currentbuf, cx, cy); -+ } -+ return; -+ } -+ else { -+ delta_x = x - press_x; -+ delta_y = y - press_y; -+ -+ if (abs(delta_x) < abs(delta_y) / 3) -+ delta_x = 0; -+ if (abs(delta_y) < abs(delta_x) / 3) -+ delta_y = 0; -+ if (reverse_mouse) { -+ delta_y = -delta_y; -+ delta_x = -delta_x; -+ } -+ if (delta_y > 0) { -+ prec_num = delta_y; -+ ldown1(); -+ } -+ else if (delta_y < 0) { -+ prec_num = -delta_y; -+ lup1(); -+ } -+ if (delta_x > 0) { -+ prec_num = delta_x; -+ col1L(); -+ } -+ else if (delta_x < 0) { -+ prec_num = -delta_x; -+ col1R(); -+ } -+ } -+ break; -+ case MOUSE_BTN2_DOWN: -+ case MOUSE_BTN3_DOWN: -+ if (press_y == y && press_x == x) -+ do_mouse_action(press_btn, x, y); -+ break; -+ case MOUSE_BTN4_DOWN_RXVT: -+ for (i = 0; i < mouse_scroll_line(); i++) -+ ldown1(); -+ break; -+ case MOUSE_BTN5_DOWN_RXVT: -+ for (i = 0; i < mouse_scroll_line(); i++) -+ lup1(); -+ break; -+ } -+ } -+ else if (btn == MOUSE_BTN4_DOWN_XTERM) { -+ for (i = 0; i < mouse_scroll_line(); i++) -+ ldown1(); -+ } -+ else if (btn == MOUSE_BTN5_DOWN_XTERM) { -+ for (i = 0; i < mouse_scroll_line(); i++) -+ lup1(); -+ } -+ -+ if (btn != MOUSE_BTN4_DOWN_RXVT || press_btn == MOUSE_BTN_RESET) { -+ press_btn = btn; -+ press_x = x; -+ press_y = y; -+ } -+ else { -+ press_btn = MOUSE_BTN_RESET; -+ } -+} -+ -+DEFUN(msToggle, MOUSE_TOGGLE, "Toggle activity of mouse") -+{ -+ if (use_mouse) { -+ use_mouse = FALSE; -+ } -+ else { -+ use_mouse = TRUE; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(mouse, MOUSE, "mouse operation") -+{ -+ int btn, x, y; -+ -+ btn = (unsigned char)getch() - 32; -+#if defined(__CYGWIN__) && CYGWIN_VERSION_DLL_MAJOR < 1005 -+ if (cygwin_mouse_btn_swapped) { -+ if (btn == MOUSE_BTN2_DOWN) -+ btn = MOUSE_BTN3_DOWN; -+ else if (btn == MOUSE_BTN3_DOWN) -+ btn = MOUSE_BTN2_DOWN; -+ } -+#endif -+ x = (unsigned char)getch() - 33; -+ if (x < 0) -+ x += 0x100; -+ y = (unsigned char)getch() - 33; -+ if (y < 0) -+ y += 0x100; -+ -+ if (x < 0 || x >= COLS || y < 0 || y > LASTLINE) -+ return; -+ process_mouse(btn, x, y); -+} -+ -+#ifdef USE_GPM -+int -+gpm_process_mouse(Gpm_Event * event, void *data) -+{ -+ int btn = MOUSE_BTN_RESET, x, y; -+ if (event->type & GPM_UP) -+ btn = MOUSE_BTN_UP; -+ else if (event->type & GPM_DOWN) { -+ switch (event->buttons) { -+ case GPM_B_LEFT: -+ btn = MOUSE_BTN1_DOWN; -+ break; -+ case GPM_B_MIDDLE: -+ btn = MOUSE_BTN2_DOWN; -+ break; -+ case GPM_B_RIGHT: -+ btn = MOUSE_BTN3_DOWN; -+ break; -+ } -+ } -+ else { -+ GPM_DRAWPOINTER(event); -+ return 0; -+ } -+ x = event->x; -+ y = event->y; -+ process_mouse(btn, x - 1, y - 1); -+ return 0; -+} -+#endif /* USE_GPM */ -+ -+#ifdef USE_SYSMOUSE -+int -+sysm_process_mouse(int x, int y, int nbs, int obs) -+{ -+ int btn; -+ int bits; -+ -+ if (obs & ~nbs) -+ btn = MOUSE_BTN_UP; -+ else if (nbs & ~obs) { -+ bits = nbs & ~obs; -+ btn = bits & 0x1 ? MOUSE_BTN1_DOWN : -+ (bits & 0x2 ? MOUSE_BTN2_DOWN : -+ (bits & 0x4 ? MOUSE_BTN3_DOWN : 0)); -+ } -+ else /* nbs == obs */ -+ return 0; -+ process_mouse(btn, x, y); -+ return 0; -+} -+#endif /* USE_SYSMOUSE */ -+ -+DEFUN(movMs, MOVE_MOUSE, "Move cursor to mouse cursor (for mouse action)") -+{ -+ if (!mouse_action.in_action) -+ return; -+ if ((nTab > 1 || mouse_action.menu_str) && -+ mouse_action.cursorY < LastTab->y + 1) -+ return; -+ else if (mouse_action.cursorX >= Currentbuf->rootX && -+ mouse_action.cursorY < LASTLINE) { -+ cursorXY(Currentbuf, mouse_action.cursorX - Currentbuf->rootX, -+ mouse_action.cursorY - Currentbuf->rootY); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+#ifdef USE_MENU -+#ifdef KANJI_SYMBOLS -+#define FRAME_WIDTH 2 -+#else -+#define FRAME_WIDTH 1 -+#endif -+ -+DEFUN(menuMs, MENU_MOUSE, "Popup menu at mouse cursor (for mouse action)") -+{ -+ if (!mouse_action.in_action) -+ return; -+ if ((nTab > 1 || mouse_action.menu_str) && -+ mouse_action.cursorY < LastTab->y + 1) -+ mouse_action.cursorX -= FRAME_WIDTH + 1; -+ else if (mouse_action.cursorX >= Currentbuf->rootX && -+ mouse_action.cursorY < LASTLINE) { -+ cursorXY(Currentbuf, mouse_action.cursorX - Currentbuf->rootX, -+ mouse_action.cursorY - Currentbuf->rootY); -+ displayBuffer(Currentbuf, B_NORMAL); -+ } -+ mainMn(); -+} -+#endif -+ -+DEFUN(tabMs, TAB_MOUSE, "Move to tab on mouse cursor (for mouse action)") -+{ -+ TabBuffer *tab; -+ -+ if (!mouse_action.in_action) -+ return; -+ tab = posTab(mouse_action.cursorX, mouse_action.cursorY); -+ if (!tab || tab == NO_TABBUFFER) -+ return; -+ CurrentTab = tab; -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(closeTMs, CLOSE_TAB_MOUSE, -+ "Close tab on mouse cursor (for mouse action)") -+{ -+ TabBuffer *tab; -+ -+ if (!mouse_action.in_action) -+ return; -+ tab = posTab(mouse_action.cursorX, mouse_action.cursorY); -+ if (!tab || tab == NO_TABBUFFER) -+ return; -+ deleteTab(tab); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+#endif /* USE_MOUSE */ -+ -+DEFUN(dispVer, VERSION, "Display version of w3m") -+{ -+ disp_message(Sprintf("w3m version %s", w3m_version)->ptr, TRUE); -+} -+ -+DEFUN(wrapToggle, WRAP_TOGGLE, "Toggle wrap search mode") -+{ -+ if (WrapSearch) { -+ WrapSearch = FALSE; -+ /* FIXME: gettextize? */ -+ disp_message("Wrap search off", TRUE); -+ } -+ else { -+ WrapSearch = TRUE; -+ /* FIXME: gettextize? */ -+ disp_message("Wrap search on", TRUE); -+ } -+} -+ -+static int -+is_wordchar(int c, const char *badchars) -+{ -+ if (badchars) -+ return !(IS_SPACE(c) || strchr(badchars, c)); -+ else -+ return IS_ALPHA(c); -+} -+ -+static char * -+getCurWord(Buffer *buf, int *spos, int *epos, const char *badchars) -+{ -+ char *p; -+ Line *l = buf->currentLine; -+ int b, e; -+ -+ *spos = 0; -+ *epos = 0; -+ if (l == NULL) -+ return NULL; -+ p = l->lineBuf; -+ e = buf->pos; -+ while (e > 0 && !is_wordchar(p[e], badchars)) -+ e--; -+ if (!is_wordchar(p[e], badchars)) -+ return NULL; -+ b = e; -+ while (b > 0 && is_wordchar(p[b - 1], badchars)) -+ b--; -+ while (e < l->len && is_wordchar(p[e], badchars)) -+ e++; -+ *spos = b; -+ *epos = e; -+ return &p[b]; -+} -+ -+static char * -+GetWord(Buffer *buf) -+{ -+ int b, e; -+ char *p; -+ -+ if ((p = getCurWord(buf, &b, &e, 0)) != NULL) { -+ return Strnew_charp_n(p, e - b)->ptr; -+ } -+ return NULL; -+} -+ -+#ifdef USE_DICT -+static void -+execdict(char *word) -+{ -+ char *w, *dictcmd; -+ Buffer *buf; -+ -+ if (!UseDictCommand || word == NULL || *word == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ w = conv_to_system(word); -+ if (*w == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ dictcmd = Sprintf("%s?%s", DictCommand, -+ Str_form_quote(Strnew_charp(w))->ptr)->ptr; -+ buf = loadGeneralFile(dictcmd, NULL, NO_REFERER, 0, NULL); -+ if (buf == NULL) { -+ disp_message("Execution failed", TRUE); -+ return; -+ } -+ else { -+ buf->filename = w; -+ buf->buffername = Sprintf("%s %s", DICTBUFFERNAME, word)->ptr; -+ if (buf->type == NULL) -+ buf->type = "text/plain"; -+ pushBuffer(buf); -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(dictword, DICT_WORD, "Execute dictionary command (see README.dict)") -+{ -+ execdict(inputStr("(dictionary)!", "")); -+} -+ -+DEFUN(dictwordat, DICT_WORD_AT, -+ "Execute dictionary command for word at cursor") -+{ -+ execdict(GetWord(Currentbuf)); -+} -+#endif /* USE_DICT */ -+ -+void -+set_buffer_environ(Buffer *buf) -+{ -+ static Buffer *prev_buf = NULL; -+ static Line *prev_line = NULL; -+ static int prev_pos = -1; -+ Line *l; -+ -+ if (buf == NULL) -+ return; -+ if (buf != prev_buf) { -+ set_environ("W3M_SOURCEFILE", buf->sourcefile); -+ set_environ("W3M_FILENAME", buf->filename); -+ set_environ("W3M_TITLE", buf->buffername); -+ set_environ("W3M_URL", parsedURL2Str(&buf->currentURL)->ptr); -+ set_environ("W3M_TYPE", buf->real_type ? buf->real_type : "unknown"); -+#ifdef USE_M17N -+ set_environ("W3M_CHARSET", wc_ces_to_charset(buf->document_charset)); -+#endif -+ } -+ l = buf->currentLine; -+ if (l && (buf != prev_buf || l != prev_line || buf->pos != prev_pos)) { -+ Anchor *a; -+ ParsedURL pu; -+ char *s = GetWord(buf); -+ set_environ("W3M_CURRENT_WORD", s ? s : ""); -+ a = retrieveCurrentAnchor(buf); -+ if (a) { -+ parseURL2(a->url, &pu, baseURL(buf)); -+ set_environ("W3M_CURRENT_LINK", parsedURL2Str(&pu)->ptr); -+ } -+ else -+ set_environ("W3M_CURRENT_LINK", ""); -+ a = retrieveCurrentImg(buf); -+ if (a) { -+ parseURL2(a->url, &pu, baseURL(buf)); -+ set_environ("W3M_CURRENT_IMG", parsedURL2Str(&pu)->ptr); -+ } -+ else -+ set_environ("W3M_CURRENT_IMG", ""); -+ a = retrieveCurrentForm(buf); -+ if (a) -+ set_environ("W3M_CURRENT_FORM", form2str((FormItemList *)a->url)); -+ else -+ set_environ("W3M_CURRENT_FORM", ""); -+ set_environ("W3M_CURRENT_LINE", Sprintf("%d", -+ l->real_linenumber)->ptr); -+ set_environ("W3M_CURRENT_COLUMN", Sprintf("%d", -+ buf->currentColumn + -+ buf->cursorX + 1)->ptr); -+ } -+ else if (!l) { -+ set_environ("W3M_CURRENT_WORD", ""); -+ set_environ("W3M_CURRENT_LINK", ""); -+ set_environ("W3M_CURRENT_IMG", ""); -+ set_environ("W3M_CURRENT_FORM", ""); -+ set_environ("W3M_CURRENT_LINE", "0"); -+ set_environ("W3M_CURRENT_COLUMN", "0"); -+ } -+ prev_buf = buf; -+ prev_line = l; -+ prev_pos = buf->pos; -+} -+ -+char * -+searchKeyData(void) -+{ -+ char *data = NULL; -+ -+ if (CurrentKeyData != NULL && *CurrentKeyData != '\0') -+ data = CurrentKeyData; -+ else if (CurrentCmdData != NULL && *CurrentCmdData != '\0') -+ data = CurrentCmdData; -+ else if (CurrentKey >= 0) -+ data = getKeyData(CurrentKey); -+ CurrentKeyData = NULL; -+ CurrentCmdData = NULL; -+ if (data == NULL || *data == '\0') -+ return NULL; -+ return allocStr(data, -1); -+} -+ -+static int -+searchKeyNum(void) -+{ -+ char *d; -+ int n = 1; -+ -+ d = searchKeyData(); -+ if (d != NULL) -+ n = atoi(d); -+ return n * PREC_NUM; -+} -+ -+#ifdef __EMX__ -+#ifdef USE_M17N -+static char * -+getCodePage(void) -+{ -+ unsigned long CpList[8], CpSize; -+ -+ if (!getenv("WINDOWID") && !DosQueryCp(sizeof(CpList), CpList, &CpSize)) -+ return Sprintf("CP%d", *CpList)->ptr; -+ return NULL; -+} -+#endif -+#endif -+ -+void -+deleteFiles() -+{ -+ Buffer *buf; -+ char *f; -+ -+ for (CurrentTab = FirstTab; CurrentTab; CurrentTab = CurrentTab->nextTab) { -+ while (Firstbuf && Firstbuf != NO_BUFFER) { -+ buf = Firstbuf->nextBuffer; -+ discardBuffer(Firstbuf); -+ Firstbuf = buf; -+ } -+ } -+ while ((f = popText(fileToDelete)) != NULL) -+ unlink(f); -+} -+ -+void -+w3m_exit(int i) -+{ -+#ifdef USE_MIGEMO -+ init_migemo(); /* close pipe to migemo */ -+#endif -+ stopDownload(); -+ deleteFiles(); -+#ifdef USE_SSL -+ free_ssl_ctx(); -+#endif -+ disconnectFTP(); -+#ifdef USE_NNTP -+ disconnectNews(); -+#endif -+#ifdef __MINGW32_VERSION -+ WSACleanup(); -+#endif -+ exit(i); -+} -+ -+DEFUN(execCmd, COMMAND, "Execute w3m command(s)") -+{ -+ char *data, *p; -+ int cmd; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ data = searchKeyData(); -+ if (data == NULL || *data == '\0') { -+ data = inputStrHist("command [; ...]: ", "", TextHist); -+ if (data == NULL) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ /* data: FUNC [DATA] [; FUNC [DATA] ...] */ -+ while (*data) { -+ SKIP_BLANKS(data); -+ if (*data == ';') { -+ data++; -+ continue; -+ } -+ p = getWord(&data); -+ cmd = getFuncList(p); -+ if (cmd < 0) -+ break; -+ p = getQWord(&data); -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ CurrentCmdData = *p ? p : NULL; -+#ifdef USE_MOUSE -+ if (use_mouse) -+ mouse_inactive(); -+#endif -+ w3mFuncList[cmd].func(); -+#ifdef USE_MOUSE -+ if (use_mouse) -+ mouse_active(); -+#endif -+ CurrentCmdData = NULL; -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+#ifdef USE_ALARM -+static MySignalHandler -+SigAlarm(SIGNAL_ARG) -+{ -+ char *data; -+ -+ if (CurrentAlarm->sec > 0) { -+ CurrentKey = -1; -+ CurrentKeyData = NULL; -+ CurrentCmdData = data = (char *)CurrentAlarm->data; -+#ifdef USE_MOUSE -+ if (use_mouse) -+ mouse_inactive(); -+#endif -+ w3mFuncList[CurrentAlarm->cmd].func(); -+#ifdef USE_MOUSE -+ if (use_mouse) -+ mouse_active(); -+#endif -+ CurrentCmdData = NULL; -+ if (CurrentAlarm->status == AL_IMPLICIT_ONCE) { -+ CurrentAlarm->sec = 0; -+ CurrentAlarm->status = AL_UNSET; -+ } -+ if (Currentbuf->event) { -+ if (Currentbuf->event->status != AL_UNSET) -+ CurrentAlarm = Currentbuf->event; -+ else -+ Currentbuf->event = NULL; -+ } -+ if (!Currentbuf->event) -+ CurrentAlarm = &DefaultAlarm; -+ if (CurrentAlarm->sec > 0) { -+ mySignal(SIGALRM, SigAlarm); -+ alarm(CurrentAlarm->sec); -+ } -+ } -+ SIGNAL_RETURN; -+} -+ -+ -+DEFUN(setAlarm, ALARM, "Set alarm") -+{ -+ char *data; -+ int sec = 0, cmd = -1; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ data = searchKeyData(); -+ if (data == NULL || *data == '\0') { -+ data = inputStrHist("(Alarm)sec command: ", "", TextHist); -+ if (data == NULL) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ if (*data != '\0') { -+ sec = atoi(getWord(&data)); -+ if (sec > 0) -+ cmd = getFuncList(getWord(&data)); -+ } -+ if (cmd >= 0) { -+ data = getQWord(&data); -+ setAlarmEvent(&DefaultAlarm, sec, AL_EXPLICIT, cmd, data); -+ disp_message_nsec(Sprintf("%dsec %s %s", sec, w3mFuncList[cmd].id, -+ data)->ptr, FALSE, 1, FALSE, TRUE); -+ } -+ else { -+ setAlarmEvent(&DefaultAlarm, 0, AL_UNSET, FUNCNAME_nulcmd, NULL); -+ } -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+AlarmEvent * -+setAlarmEvent(AlarmEvent * event, int sec, short status, int cmd, void *data) -+{ -+ if (event == NULL) -+ event = New(AlarmEvent); -+ event->sec = sec; -+ event->status = status; -+ event->cmd = cmd; -+ event->data = data; -+ return event; -+} -+#endif -+ -+DEFUN(reinit, REINIT, "Reload configuration files") -+{ -+ char *resource = searchKeyData(); -+ -+ if (resource == NULL) { -+ init_rc(); -+ sync_with_option(); -+#ifdef USE_COOKIE -+ initCookie(); -+#endif -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+ return; -+ } -+ -+ if (!strcasecmp(resource, "CONFIG") || !strcasecmp(resource, "RC")) { -+ init_rc(); -+ sync_with_option(); -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+ return; -+ } -+ -+#ifdef USE_COOKIE -+ if (!strcasecmp(resource, "COOKIE")) { -+ initCookie(); -+ return; -+ } -+#endif -+ -+ if (!strcasecmp(resource, "KEYMAP")) { -+ initKeymap(TRUE); -+ return; -+ } -+ -+ if (!strcasecmp(resource, "MAILCAP")) { -+ initMailcap(); -+ return; -+ } -+ -+#ifdef USE_MOUSE -+ if (!strcasecmp(resource, "MOUSE")) { -+ initMouseAction(); -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+ return; -+ } -+#endif -+ -+#ifdef USE_MENU -+ if (!strcasecmp(resource, "MENU")) { -+ initMenu(); -+ return; -+ } -+#endif -+ -+ if (!strcasecmp(resource, "MIMETYPES")) { -+ initMimeTypes(); -+ return; -+ } -+ -+#ifdef USE_EXTERNAL_URI_LOADER -+ if (!strcasecmp(resource, "URIMETHODS")) { -+ initURIMethods(); -+ return; -+ } -+#endif -+ -+ disp_err_message(Sprintf("Don't know how to reinitialize '%s'", resource)-> -+ ptr, FALSE); -+} -+ -+DEFUN(defKey, DEFINE_KEY, -+ "Define a binding between a key stroke and a user command") -+{ -+ char *data; -+ -+ CurrentKeyData = NULL; /* not allowed in w3m-control: */ -+ data = searchKeyData(); -+ if (data == NULL || *data == '\0') { -+ data = inputStrHist("Key definition: ", "", TextHist); -+ if (data == NULL || *data == '\0') { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ } -+ setKeymap(allocStr(data, -1), -1, TRUE); -+ displayBuffer(Currentbuf, B_NORMAL); -+} -+ -+TabBuffer * -+newTab(void) -+{ -+ TabBuffer *n; -+ -+ n = New(TabBuffer); -+ if (n == NULL) -+ return NULL; -+ n->nextTab = NULL; -+ n->currentBuffer = NULL; -+ n->firstBuffer = NULL; -+ return n; -+} -+ -+static void -+_newT(void) -+{ -+ TabBuffer *tag; -+ Buffer *buf; -+ int i; -+ -+ tag = newTab(); -+ if (!tag) -+ return; -+ -+ buf = newBuffer(Currentbuf->width); -+ copyBuffer(buf, Currentbuf); -+ buf->nextBuffer = NULL; -+ for (i = 0; i < MAX_LB; i++) -+ buf->linkBuffer[i] = NULL; -+ (*buf->clone)++; -+ tag->firstBuffer = tag->currentBuffer = buf; -+ -+ tag->nextTab = CurrentTab->nextTab; -+ tag->prevTab = CurrentTab; -+ if (CurrentTab->nextTab) -+ CurrentTab->nextTab->prevTab = tag; -+ else -+ LastTab = tag; -+ CurrentTab->nextTab = tag; -+ CurrentTab = tag; -+ nTab++; -+} -+ -+DEFUN(newT, NEW_TAB, "Open new tab") -+{ -+ _newT(); -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+static TabBuffer * -+numTab(int n) -+{ -+ TabBuffer *tab; -+ int i; -+ -+ if (n == 0) -+ return CurrentTab; -+ if (n == 1) -+ return FirstTab; -+ if (nTab <= 1) -+ return NULL; -+ for (tab = FirstTab, i = 1; tab && i < n; tab = tab->nextTab, i++) ; -+ return tab; -+} -+ -+void -+calcTabPos(void) -+{ -+ TabBuffer *tab; -+#if 0 -+ int lcol = 0, rcol = 2, col; -+#else -+ int lcol = 0, rcol = 0, col; -+#endif -+ int n1, n2, na, nx, ny, ix, iy; -+ -+#ifdef USE_MOUSE -+ lcol = mouse_action.menu_str ? mouse_action.menu_width : 0; -+#endif -+ -+ if (nTab <= 0) -+ return; -+ n1 = (COLS - rcol - lcol) / TabCols; -+ if (n1 >= nTab) { -+ n2 = 1; -+ ny = 1; -+ } -+ else { -+ if (n1 < 0) -+ n1 = 0; -+ n2 = COLS / TabCols; -+ if (n2 == 0) -+ n2 = 1; -+ ny = (nTab - n1 - 1) / n2 + 2; -+ } -+ na = n1 + n2 * (ny - 1); -+ n1 -= (na - nTab) / ny; -+ if (n1 < 0) -+ n1 = 0; -+ na = n1 + n2 * (ny - 1); -+ tab = FirstTab; -+ for (iy = 0; iy < ny && tab; iy++) { -+ if (iy == 0) { -+ nx = n1; -+ col = COLS - rcol - lcol; -+ } -+ else { -+ nx = n2 - (na - nTab + (iy - 1)) / (ny - 1); -+ col = COLS; -+ } -+ for (ix = 0; ix < nx && tab; ix++, tab = tab->nextTab) { -+ tab->x1 = col * ix / nx; -+ tab->x2 = col * (ix + 1) / nx - 1; -+ tab->y = iy; -+ if (iy == 0) { -+ tab->x1 += lcol; -+ tab->x2 += lcol; -+ } -+ } -+ } -+} -+ -+TabBuffer * -+deleteTab(TabBuffer * tab) -+{ -+ Buffer *buf, *next; -+ -+ if (nTab <= 1) -+ return FirstTab; -+ if (tab->prevTab) { -+ if (tab->nextTab) -+ tab->nextTab->prevTab = tab->prevTab; -+ else -+ LastTab = tab->prevTab; -+ tab->prevTab->nextTab = tab->nextTab; -+ if (tab == CurrentTab) -+ CurrentTab = tab->prevTab; -+ } -+ else { /* tab == FirstTab */ -+ tab->nextTab->prevTab = NULL; -+ FirstTab = tab->nextTab; -+ if (tab == CurrentTab) -+ CurrentTab = tab->nextTab; -+ } -+ nTab--; -+ buf = tab->firstBuffer; -+ while (buf && buf != NO_BUFFER) { -+ next = buf->nextBuffer; -+ discardBuffer(buf); -+ buf = next; -+ } -+ return FirstTab; -+} -+ -+DEFUN(closeT, CLOSE_TAB, "Close current tab") -+{ -+ TabBuffer *tab; -+ -+ if (nTab <= 1) -+ return; -+ if (prec_num) -+ tab = numTab(PREC_NUM); -+ else -+ tab = CurrentTab; -+ if (tab) -+ deleteTab(tab); -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+DEFUN(nextT, NEXT_TAB, "Move to next tab") -+{ -+ int i; -+ -+ if (nTab <= 1) -+ return; -+ for (i = 0; i < PREC_NUM; i++) { -+ if (CurrentTab->nextTab) -+ CurrentTab = CurrentTab->nextTab; -+ else -+ CurrentTab = FirstTab; -+ } -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+DEFUN(prevT, PREV_TAB, "Move to previous tab") -+{ -+ int i; -+ -+ if (nTab <= 1) -+ return; -+ for (i = 0; i < PREC_NUM; i++) { -+ if (CurrentTab->prevTab) -+ CurrentTab = CurrentTab->prevTab; -+ else -+ CurrentTab = LastTab; -+ } -+ displayBuffer(Currentbuf, B_REDRAW_IMAGE); -+} -+ -+static void -+followTab(TabBuffer * tab) -+{ -+ Buffer *buf; -+ Anchor *a; -+ -+#ifdef USE_IMAGE -+ a = retrieveCurrentImg(Currentbuf); -+ if (!(a && a->image && a->image->map)) -+#endif -+ a = retrieveCurrentAnchor(Currentbuf); -+ if (a == NULL) -+ return; -+ -+ if (tab == CurrentTab) { -+ check_target = FALSE; -+ followA(); -+ check_target = TRUE; -+ return; -+ } -+ _newT(); -+ buf = Currentbuf; -+ check_target = FALSE; -+ followA(); -+ check_target = TRUE; -+ if (tab == NULL) { -+ if (buf != Currentbuf) -+ delBuffer(buf); -+ else -+ deleteTab(CurrentTab); -+ } -+ else if (buf != Currentbuf) { -+ /* buf <- p <- ... <- Currentbuf = c */ -+ Buffer *c, *p; -+ -+ c = Currentbuf; -+ p = prevBuffer(c, buf); -+ p->nextBuffer = NULL; -+ Firstbuf = buf; -+ deleteTab(CurrentTab); -+ CurrentTab = tab; -+ for (buf = p; buf; buf = p) { -+ p = prevBuffer(c, buf); -+ pushBuffer(buf); -+ } -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(tabA, TAB_LINK, "Open current link on new tab") -+{ -+ followTab(prec_num ? numTab(PREC_NUM) : NULL); -+} -+ -+static void -+tabURL0(TabBuffer * tab, char *prompt, int relative) -+{ -+ Buffer *buf; -+ -+ if (tab == CurrentTab) { -+ goURL0(prompt, relative); -+ return; -+ } -+ _newT(); -+ buf = Currentbuf; -+ goURL0(prompt, relative); -+ if (tab == NULL) { -+ if (buf != Currentbuf) -+ delBuffer(buf); -+ else -+ deleteTab(CurrentTab); -+ } -+ else if (buf != Currentbuf) { -+ /* buf <- p <- ... <- Currentbuf = c */ -+ Buffer *c, *p; -+ -+ c = Currentbuf; -+ p = prevBuffer(c, buf); -+ p->nextBuffer = NULL; -+ Firstbuf = buf; -+ deleteTab(CurrentTab); -+ CurrentTab = tab; -+ for (buf = p; buf; buf = p) { -+ p = prevBuffer(c, buf); -+ pushBuffer(buf); -+ } -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(tabURL, TAB_GOTO, "Open URL on new tab") -+{ -+ tabURL0(prec_num ? numTab(PREC_NUM) : NULL, -+ "Goto URL on new tab: ", FALSE); -+} -+ -+DEFUN(tabrURL, TAB_GOTO_RELATIVE, "Open relative URL on new tab") -+{ -+ tabURL0(prec_num ? numTab(PREC_NUM) : NULL, -+ "Goto relative URL on new tab: ", TRUE); -+} -+ -+static void -+moveTab(TabBuffer * t, TabBuffer * t2, int right) -+{ -+ if (t2 == NO_TABBUFFER) -+ t2 = FirstTab; -+ if (!t || !t2 || t == t2 || t == NO_TABBUFFER) -+ return; -+ if (t->prevTab) { -+ if (t->nextTab) -+ t->nextTab->prevTab = t->prevTab; -+ else -+ LastTab = t->prevTab; -+ t->prevTab->nextTab = t->nextTab; -+ } -+ else { -+ t->nextTab->prevTab = NULL; -+ FirstTab = t->nextTab; -+ } -+ if (right) { -+ t->nextTab = t2->nextTab; -+ t->prevTab = t2; -+ if (t2->nextTab) -+ t2->nextTab->prevTab = t; -+ else -+ LastTab = t; -+ t2->nextTab = t; -+ } -+ else { -+ t->prevTab = t2->prevTab; -+ t->nextTab = t2; -+ if (t2->prevTab) -+ t2->prevTab->nextTab = t; -+ else -+ FirstTab = t; -+ t2->prevTab = t; -+ } -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(tabR, TAB_RIGHT, "Move current tab right") -+{ -+ TabBuffer *tab; -+ int i; -+ -+ for (tab = CurrentTab, i = 0; tab && i < PREC_NUM; -+ tab = tab->nextTab, i++) ; -+ moveTab(CurrentTab, tab ? tab : LastTab, TRUE); -+} -+ -+DEFUN(tabL, TAB_LEFT, "Move current tab left") -+{ -+ TabBuffer *tab; -+ int i; -+ -+ for (tab = CurrentTab, i = 0; tab && i < PREC_NUM; -+ tab = tab->prevTab, i++) ; -+ moveTab(CurrentTab, tab ? tab : FirstTab, FALSE); -+} -+ -+void -+addDownloadList(pid_t pid, char *url, char *save, char *lock, clen_t size) -+{ -+ DownloadList *d; -+ -+ d = New(DownloadList); -+ d->pid = pid; -+ d->url = url; -+ if (save[0] != '/' && save[0] != '~') -+ save = Strnew_m_charp(CurrentDir, "/", save, NULL)->ptr; -+ d->save = expandPath(save); -+ d->lock = lock; -+ d->size = size; -+ d->time = time(0); -+ d->ok = FALSE; -+ d->next = NULL; -+ d->prev = LastDL; -+ if (LastDL) -+ LastDL->next = d; -+ else -+ FirstDL = d; -+ LastDL = d; -+ add_download_list = TRUE; -+} -+ -+int -+checkDownloadList(void) -+{ -+ DownloadList *d; -+ struct stat st; -+ -+ if (!FirstDL) -+ return FALSE; -+ for (d = FirstDL; d != NULL; d = d->next) { -+ if (!d->ok && !lstat(d->lock, &st)) -+ return TRUE; -+ } -+ return FALSE; -+} -+ -+static char * -+convert_size3(clen_t size) -+{ -+ Str tmp = Strnew(); -+ int n; -+ -+ do { -+ n = size % 1000; -+ size /= 1000; -+ tmp = Sprintf(size ? ",%.3d%s" : "%d%s", n, tmp->ptr); -+ } while (size); -+ return tmp->ptr; -+} -+ -+static Buffer * -+DownloadListBuffer(void) -+{ -+ DownloadList *d; -+ Str src = NULL; -+ struct stat st; -+ time_t cur_time; -+ int duration, rate, eta; -+ size_t size; -+ -+ if (!FirstDL) -+ return NULL; -+ cur_time = time(0); -+ /* FIXME: gettextize? */ -+ src = Strnew_charp("<html><head><title>" DOWNLOAD_LIST_TITLE -+ "</title></head>\n<body><h1 align=center>" -+ DOWNLOAD_LIST_TITLE "</h1>\n" -+ "<form method=internal action=download><hr>\n"); -+ for (d = LastDL; d != NULL; d = d->prev) { -+ if (lstat(d->lock, &st)) -+ d->ok = TRUE; -+ Strcat_charp(src, "<pre>\n"); -+ Strcat(src, Sprintf("%s\n --> %s\n ", html_quote(d->url), -+ html_quote(conv_from_system(d->save)))); -+ duration = cur_time - d->time; -+ if (!stat(d->save, &st)) { -+ size = st.st_size; -+ if (d->ok) { -+ d->size = size; -+ duration = st.st_mtime - d->time; -+ } -+ } -+ else -+ size = 0; -+ if (d->size) { -+ int i, l = COLS - 6; -+ if (size < d->size) -+ i = 1.0 * l * size / d->size; -+ else -+ i = l; -+ l -= i; -+ while (i-- > 0) -+ Strcat_char(src, '#'); -+ while (l-- > 0) -+ Strcat_char(src, '_'); -+ Strcat_char(src, '\n'); -+ } -+ if (!d->ok && size < d->size) -+ Strcat(src, Sprintf(" %s / %s bytes (%d%%)", -+ convert_size3(size), convert_size3(d->size), -+ (int)(100.0 * size / d->size))); -+ else -+ Strcat(src, Sprintf(" %s bytes loaded", convert_size3(size))); -+ if (duration > 0) { -+ rate = size / duration; -+ Strcat(src, Sprintf(" %02d:%02d:%02d rate %s/sec", -+ duration / (60 * 60), (duration / 60) % 60, -+ duration % 60, convert_size(rate, 1))); -+ if (!d->ok && size < d->size && rate) { -+ eta = (d->size - size) / rate; -+ Strcat(src, Sprintf(" eta %02d:%02d:%02d", eta / (60 * 60), -+ (eta / 60) % 60, eta % 60)); -+ } -+ } -+ Strcat_char(src, '\n'); -+ if (d->ok) { -+ Strcat(src, Sprintf("<input type=submit name=ok%d value=OK>", -+ d->pid)); -+ if (size < d->size) -+ Strcat_charp(src, " Download incompleted"); -+ else -+ Strcat_charp(src, " Download completed"); -+ } -+ else -+ Strcat(src, Sprintf("<input type=submit name=stop%d value=STOP>", -+ d->pid)); -+ Strcat_charp(src, "\n</pre><hr>\n"); -+ } -+ Strcat_charp(src, "</form></body></html>"); -+ return loadHTMLString(src); -+} -+ -+void -+download_action(struct parsed_tagarg *arg) -+{ -+ DownloadList *d; -+ pid_t pid; -+ -+ for (; arg; arg = arg->next) { -+ if (!strncmp(arg->arg, "stop", 4)) { -+ pid = (pid_t) atoi(&arg->arg[4]); -+#ifndef __MINGW32_VERSION -+ kill(pid, SIGKILL); -+#endif -+ } -+ else if (!strncmp(arg->arg, "ok", 2)) -+ pid = (pid_t) atoi(&arg->arg[2]); -+ else -+ continue; -+ for (d = FirstDL; d; d = d->next) { -+ if (d->pid == pid) { -+ unlink(d->lock); -+ if (d->prev) -+ d->prev->next = d->next; -+ else -+ FirstDL = d->next; -+ if (d->next) -+ d->next->prev = d->prev; -+ else -+ LastDL = d->prev; -+ break; -+ } -+ } -+ } -+ ldDL(); -+} -+ -+void -+stopDownload(void) -+{ -+ DownloadList *d; -+ -+ if (!FirstDL) -+ return; -+ for (d = FirstDL; d != NULL; d = d->next) { -+ if (d->ok) -+ continue; -+#ifndef __MINGW32_VERSION -+ kill(d->pid, SIGKILL); -+#endif -+ unlink(d->lock); -+ } -+} -+ -+/* download panel */ -+DEFUN(ldDL, DOWNLOAD_LIST, "Display download list panel") -+{ -+ Buffer *buf; -+ int replace = FALSE, new_tab = FALSE; -+#ifdef USE_ALARM -+ int reload; -+#endif -+ -+ if (Currentbuf->bufferprop & BP_INTERNAL && -+ !strcmp(Currentbuf->buffername, DOWNLOAD_LIST_TITLE)) -+ replace = TRUE; -+ if (!FirstDL) { -+ if (replace) { -+ if (Currentbuf == Firstbuf && Currentbuf->nextBuffer == NULL) { -+ if (nTab > 1) -+ deleteTab(CurrentTab); -+ } -+ else -+ delBuffer(Currentbuf); -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+ } -+ return; -+ } -+#ifdef USE_ALARM -+ reload = checkDownloadList(); -+#endif -+ buf = DownloadListBuffer(); -+ if (!buf) { -+ displayBuffer(Currentbuf, B_NORMAL); -+ return; -+ } -+ buf->bufferprop |= (BP_INTERNAL | BP_NO_URL); -+ if (replace) { -+ COPY_BUFROOT(buf, Currentbuf); -+ restorePosition(buf, Currentbuf); -+ } -+ if (!replace && open_tab_dl_list) { -+ _newT(); -+ new_tab = TRUE; -+ } -+ pushBuffer(buf); -+ if (replace || new_tab) -+ deletePrevBuf(); -+#ifdef USE_ALARM -+ if (reload) -+ Currentbuf->event = setAlarmEvent(Currentbuf->event, 1, AL_IMPLICIT, -+ FUNCNAME_reload, NULL); -+#endif -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+static void -+save_buffer_position(Buffer *buf) -+{ -+ BufferPos *b = buf->undo; -+ -+ if (!buf->firstLine) -+ return; -+ if (b && b->top_linenumber == TOP_LINENUMBER(buf) && -+ b->cur_linenumber == CUR_LINENUMBER(buf) && -+ b->currentColumn == buf->currentColumn && b->pos == buf->pos) -+ return; -+ b = New(BufferPos); -+ b->top_linenumber = TOP_LINENUMBER(buf); -+ b->cur_linenumber = CUR_LINENUMBER(buf); -+ b->currentColumn = buf->currentColumn; -+ b->pos = buf->pos; -+ b->bpos = buf->currentLine ? buf->currentLine->bpos : 0; -+ b->next = NULL; -+ b->prev = buf->undo; -+ if (buf->undo) -+ buf->undo->next = b; -+ buf->undo = b; -+} -+ -+static void -+resetPos(BufferPos * b) -+{ -+ Buffer buf; -+ Line top, cur; -+ -+ top.linenumber = b->top_linenumber; -+ cur.linenumber = b->cur_linenumber; -+ cur.bpos = b->bpos; -+ buf.topLine = ⊤ -+ buf.currentLine = &cur; -+ buf.pos = b->pos; -+ buf.currentColumn = b->currentColumn; -+ restorePosition(Currentbuf, &buf); -+ Currentbuf->undo = b; -+ displayBuffer(Currentbuf, B_FORCE_REDRAW); -+} -+ -+DEFUN(undoPos, UNDO, "Cancel the last cursor movement") -+{ -+ BufferPos *b = Currentbuf->undo; -+ int i; -+ -+ if (!Currentbuf->firstLine) -+ return; -+ if (!b || !b->prev) -+ return; -+ for (i = 0; i < PREC_NUM && b->prev; i++, b = b->prev) ; -+ resetPos(b); -+} -+ -+DEFUN(redoPos, REDO, "Cancel the last undo") -+{ -+ BufferPos *b = Currentbuf->undo; -+ int i; -+ -+ if (!Currentbuf->firstLine) -+ return; -+ if (!b || !b->next) -+ return; -+ for (i = 0; i < PREC_NUM && b->next; i++, b = b->next) ; -+ resetPos(b); -+} -diff -urN w3m-0.5.2.orig/rc.c w3m-0.5.2/rc.c ---- w3m-0.5.2.orig/rc.c 2007-05-24 00:06:06.000000000 +0900 -+++ w3m-0.5.2/rc.c 2010-07-18 08:13:26.000000000 +0900 -@@ -330,6 +330,13 @@ - }; - #endif - -+static struct sel_c graphic_char_str[] = { -+ {N_S(GRAPHIC_CHAR_ASCII), N_("No")}, -+ {N_S(GRAPHIC_CHAR_CHARSET), N_("Yes, but only charset specific")}, -+ {N_S(GRAPHIC_CHAR_ALL), N_("Yes")}, -+ {0, NULL, NULL} -+}; -+ - struct param_ptr params1[] = { - {"tabstop", P_NZINT, PI_TEXT, (void *)&Tabstop, CMT_TABSTOP, NULL}, - {"indent_incr", P_NZINT, PI_TEXT, (void *)&IndentIncr, CMT_INDENT_INCR, -@@ -364,8 +371,8 @@ - {"multicol", P_INT, PI_ONOFF, (void *)&multicolList, CMT_MULTICOL, NULL}, - {"alt_entity", P_CHARINT, PI_ONOFF, (void *)&UseAltEntity, CMT_ALT_ENTITY, - NULL}, -- {"graphic_char", P_CHARINT, PI_ONOFF, (void *)&UseGraphicChar, -- CMT_GRAPHIC_CHAR, NULL}, -+ {"graphic_char", P_CHARINT, PI_SEL_C, (void *)&UseGraphicChar, -+ CMT_GRAPHIC_CHAR, (void *)graphic_char_str}, - {"fold_textarea", P_CHARINT, PI_ONOFF, (void *)&FoldTextarea, - CMT_FOLD_TEXTAREA, NULL}, - {"display_ins_del", P_INT, PI_SEL_C, (void *)&displayInsDel, -diff -urN w3m-0.5.2.orig/rc.c.orig w3m-0.5.2/rc.c.orig ---- w3m-0.5.2.orig/rc.c.orig 1970-01-01 09:00:00.000000000 +0900 -+++ w3m-0.5.2/rc.c.orig 2007-05-24 00:06:06.000000000 +0900 -@@ -0,0 +1,1513 @@ -+/* $Id: rc.c,v 1.106 2007/05/23 15:06:06 inu Exp $ */ -+/* -+ * Initialization file etc. -+ */ -+#include "fm.h" -+#include "myctype.h" -+#include "proto.h" -+#include <stdio.h> -+#include <errno.h> -+#include "parsetag.h" -+#include "local.h" -+#include <stdlib.h> -+ -+struct param_ptr { -+ char *name; -+ int type; -+ int inputtype; -+ void *varptr; -+ char *comment; -+ void *select; -+}; -+ -+struct param_section { -+ char *name; -+ struct param_ptr *params; -+}; -+ -+struct rc_search_table { -+ struct param_ptr *param; -+ short uniq_pos; -+}; -+ -+static struct rc_search_table *RC_search_table; -+static int RC_table_size; -+ -+#define P_INT 0 -+#define P_SHORT 1 -+#define P_CHARINT 2 -+#define P_CHAR 3 -+#define P_STRING 4 -+#if defined(USE_SSL) && defined(USE_SSL_VERIFY) -+#define P_SSLPATH 5 -+#endif -+#ifdef USE_COLOR -+#define P_COLOR 6 -+#endif -+#ifdef USE_M17N -+#define P_CODE 7 -+#endif -+#define P_PIXELS 8 -+#define P_NZINT 9 -+#define P_SCALE 10 -+ -+/* FIXME: gettextize here */ -+#ifdef USE_M17N -+static wc_ces OptionCharset = WC_CES_US_ASCII; /* FIXME: charset of source code */ -+static int OptionEncode = FALSE; -+#endif -+ -+#define CMT_HELPER N_("External Viewer Setup") -+#define CMT_TABSTOP N_("Tab width in characters") -+#define CMT_INDENT_INCR N_("Indent for HTML rendering") -+#define CMT_PIXEL_PER_CHAR N_("Number of pixels per character (4.0...32.0)") -+#define CMT_PIXEL_PER_LINE N_("Number of pixels per line (4.0...64.0)") -+#define CMT_PAGERLINE N_("Number of remembered lines when used as a pager") -+#define CMT_HISTORY N_("Use URL history") -+#define CMT_HISTSIZE N_("Number of remembered URL") -+#define CMT_SAVEHIST N_("Save URL history") -+#define CMT_FRAME N_("Render frames automatically") -+#define CMT_ARGV_IS_URL N_("Treat argument without scheme as URL") -+#define CMT_TSELF N_("Use _self as default target") -+#define CMT_OPEN_TAB_BLANK N_("Open link on new tab if target is _blank or _new") -+#define CMT_OPEN_TAB_DL_LIST N_("Open download list panel on new tab") -+#define CMT_DISPLINK N_("Display link URL automatically") -+#define CMT_DECODE_URL N_("Display decoded URL") -+#define CMT_DISPLINEINFO N_("Display current line number") -+#define CMT_DISP_IMAGE N_("Display inline images") -+#ifdef USE_IMAGE -+#define CMT_AUTO_IMAGE N_("Load inline images automatically") -+#define CMT_MAX_LOAD_IMAGE N_("Maximum processes for parallel image loading") -+#define CMT_EXT_IMAGE_VIEWER N_("Use external image viewer") -+#define CMT_IMAGE_SCALE N_("Scale of image (%)") -+#define CMT_IMGDISPLAY N_("External command to display image") -+#define CMT_IMAGE_MAP_LIST N_("Use link list of image map") -+#endif -+#define CMT_MULTICOL N_("Display file names in multi-column format") -+#define CMT_ALT_ENTITY N_("Use ASCII equivalents to display entities") -+#define CMT_GRAPHIC_CHAR N_("Use graphic char for border of table and menu") -+#define CMT_FOLD_TEXTAREA N_("Fold lines in TEXTAREA") -+#define CMT_DISP_INS_DEL N_("Display INS, DEL, S and STRIKE element") -+#define CMT_COLOR N_("Display with color") -+#define CMT_B_COLOR N_("Color of normal character") -+#define CMT_A_COLOR N_("Color of anchor") -+#define CMT_I_COLOR N_("Color of image link") -+#define CMT_F_COLOR N_("Color of form") -+#define CMT_ACTIVE_STYLE N_("Enable coloring of active link") -+#define CMT_C_COLOR N_("Color of currently active link") -+#define CMT_VISITED_ANCHOR N_("Use visited link color") -+#define CMT_V_COLOR N_("Color of visited link") -+#define CMT_BG_COLOR N_("Color of background") -+#define CMT_MARK_COLOR N_("Color of mark") -+#define CMT_USE_PROXY N_("Use proxy") -+#define CMT_HTTP_PROXY N_("URL of HTTP proxy host") -+#ifdef USE_SSL -+#define CMT_HTTPS_PROXY N_("URL of HTTPS proxy host") -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+#define CMT_GOPHER_PROXY N_("URL of GOPHER proxy host") -+#endif /* USE_GOPHER */ -+#define CMT_FTP_PROXY N_("URL of FTP proxy host") -+#define CMT_NO_PROXY N_("Domains to be accessed directly (no proxy)") -+#define CMT_NOPROXY_NETADDR N_("Check noproxy by network address") -+#define CMT_NO_CACHE N_("Disable cache") -+#ifdef USE_NNTP -+#define CMT_NNTP_SERVER N_("News server") -+#define CMT_NNTP_MODE N_("Mode of news server") -+#define CMT_MAX_NEWS N_("Number of news messages") -+#endif -+#define CMT_DNS_ORDER N_("Order of name resolution") -+#define CMT_DROOT N_("Directory corresponding to / (document root)") -+#define CMT_PDROOT N_("Directory corresponding to /~user") -+#define CMT_CGIBIN N_("Directory corresponding to /cgi-bin") -+#define CMT_CONFIRM_QQ N_("Confirm when quitting with q") -+#define CMT_CLOSE_TAB_BACK N_("Close tab if buffer is last when back") -+#ifdef USE_MARK -+#define CMT_USE_MARK N_("Enable mark operations") -+#endif -+#define CMT_EMACS_LIKE_LINEEDIT N_("Enable Emacs-style line editing") -+#define CMT_VI_PREC_NUM N_("Enable vi-like numeric prefix") -+#define CMT_LABEL_TOPLINE N_("Move cursor to top line when going to label") -+#define CMT_NEXTPAGE_TOPLINE N_("Move cursor to top line when moving to next page") -+#define CMT_FOLD_LINE N_("Fold lines of plain text file") -+#define CMT_SHOW_NUM N_("Show line numbers") -+#define CMT_SHOW_SRCH_STR N_("Show search string") -+#define CMT_MIMETYPES N_("List of mime.types files") -+#define CMT_MAILCAP N_("List of mailcap files") -+#define CMT_URIMETHODMAP N_("List of urimethodmap files") -+#define CMT_EDITOR N_("Editor") -+#define CMT_MAILER N_("Mailer") -+#define CMT_EXTBRZ N_("External Browser") -+#define CMT_EXTBRZ2 N_("Second External Browser") -+#define CMT_EXTBRZ3 N_("Third External Browser") -+#define CMT_DISABLE_SECRET_SECURITY_CHECK N_("Disable secret file security check") -+#define CMT_PASSWDFILE N_("Password file") -+#define CMT_PRE_FORM_FILE N_("File for setting form on loading") -+#define CMT_FTPPASS N_("Password for anonymous FTP (your mail address)") -+#define CMT_FTPPASS_HOSTNAMEGEN N_("Generate domain part of password for FTP") -+#define CMT_USERAGENT N_("User-Agent identification string") -+#define CMT_ACCEPTENCODING N_("Accept-Encoding header") -+#define CMT_ACCEPTMEDIA N_("Accept header") -+#define CMT_ACCEPTLANG N_("Accept-Language header") -+#define CMT_MARK_ALL_PAGES N_("Treat URL-like strings as links in all pages") -+#define CMT_WRAP N_("Wrap search") -+#define CMT_VIEW_UNSEENOBJECTS N_("Display unseen objects (e.g. bgimage tag)") -+#define CMT_AUTO_UNCOMPRESS N_("Uncompress compressed data automatically when downloading") -+#ifdef __EMX__ -+#define CMT_BGEXTVIEW N_("Run external viewer in a separate session") -+#else -+#define CMT_BGEXTVIEW N_("Run external viewer in the background") -+#endif -+#define CMT_EXT_DIRLIST N_("Use external program for directory listing") -+#define CMT_DIRLIST_CMD N_("URL of directory listing command") -+#ifdef USE_DICT -+#define CMT_USE_DICTCOMMAND N_("Enable dictionary lookup through CGI") -+#define CMT_DICTCOMMAND N_("URL of dictionary lookup command") -+#endif /* USE_DICT */ -+#define CMT_IGNORE_NULL_IMG_ALT N_("Display link name for images lacking ALT") -+#define CMT_IFILE N_("Index file for directories") -+#define CMT_RETRY_HTTP N_("Prepend http:// to URL automatically") -+#define CMT_DEFAULT_URL N_("Default value for open-URL command") -+#define CMT_DECODE_CTE N_("Decode Content-Transfer-Encoding when saving") -+#define CMT_PRESERVE_TIMESTAMP N_("Preserve timestamp when saving") -+#ifdef USE_MOUSE -+#define CMT_MOUSE N_("Enable mouse") -+#define CMT_REVERSE_MOUSE N_("Scroll in reverse direction of mouse drag") -+#define CMT_RELATIVE_WHEEL_SCROLL N_("Behavior of wheel scroll speed") -+#define CMT_RELATIVE_WHEEL_SCROLL_RATIO N_("(A only)Scroll by # (%) of screen") -+#define CMT_FIXED_WHEEL_SCROLL_COUNT N_("(B only)Scroll by # lines") -+#endif /* USE_MOUSE */ -+#define CMT_CLEAR_BUF N_("Free memory of undisplayed buffers") -+#define CMT_NOSENDREFERER N_("Suppress `Referer:' header") -+#define CMT_IGNORE_CASE N_("Search case-insensitively") -+#define CMT_USE_LESSOPEN N_("Use LESSOPEN") -+#ifdef USE_SSL -+#ifdef USE_SSL_VERIFY -+#define CMT_SSL_VERIFY_SERVER N_("Perform SSL server verification") -+#define CMT_SSL_CERT_FILE N_("PEM encoded certificate file of client") -+#define CMT_SSL_KEY_FILE N_("PEM encoded private key file of client") -+#define CMT_SSL_CA_PATH N_("Path to directory for PEM encoded certificates of CAs") -+#define CMT_SSL_CA_FILE N_("File consisting of PEM encoded certificates of CAs") -+#endif /* USE_SSL_VERIFY */ -+#define CMT_SSL_FORBID_METHOD N_("List of forbidden SSL methods (2: SSLv2, 3: SSLv3, t:TLSv1)") -+#endif /* USE_SSL */ -+#ifdef USE_COOKIE -+#define CMT_USECOOKIE N_("Enable cookie processing") -+#define CMT_SHOWCOOKIE N_("Print a message when receiving a cookie") -+#define CMT_ACCEPTCOOKIE N_("Accept cookies") -+#define CMT_ACCEPTBADCOOKIE N_("Action to be taken on invalid cookie") -+#define CMT_COOKIE_REJECT_DOMAINS N_("Domains to reject cookies from") -+#define CMT_COOKIE_ACCEPT_DOMAINS N_("Domains to accept cookies from") -+#endif -+#define CMT_FOLLOW_REDIRECTION N_("Number of redirections to follow") -+#define CMT_META_REFRESH N_("Enable processing of meta-refresh tag") -+ -+#ifdef USE_MIGEMO -+#define CMT_USE_MIGEMO N_("Enable Migemo (Roma-ji search)") -+#define CMT_MIGEMO_COMMAND N_("Migemo command") -+#endif /* USE_MIGEMO */ -+ -+#ifdef USE_M17N -+#define CMT_DISPLAY_CHARSET N_("Display charset") -+#define CMT_DOCUMENT_CHARSET N_("Default document charset") -+#define CMT_AUTO_DETECT N_("Automatic charset detect when loading") -+#define CMT_SYSTEM_CHARSET N_("System charset") -+#define CMT_FOLLOW_LOCALE N_("System charset follows locale(LC_CTYPE)") -+#define CMT_EXT_HALFDUMP N_("Output halfdump with display charset") -+#define CMT_USE_WIDE N_("Use multi column characters") -+#define CMT_USE_COMBINING N_("Use combining characters") -+#define CMT_USE_LANGUAGE_TAG N_("Use Unicode language tags") -+#define CMT_UCS_CONV N_("Charset conversion using Unicode map") -+#define CMT_PRE_CONV N_("Charset conversion when loading") -+#define CMT_SEARCH_CONV N_("Adjust search string for document charset") -+#define CMT_FIX_WIDTH_CONV N_("Fix character width when conversion") -+#define CMT_USE_GB12345_MAP N_("Use GB 12345 Unicode map instead of GB 2312's") -+#define CMT_USE_JISX0201 N_("Use JIS X 0201 Roman for ISO-2022-JP") -+#define CMT_USE_JISC6226 N_("Use JIS C 6226:1978 for ISO-2022-JP") -+#define CMT_USE_JISX0201K N_("Use JIS X 0201 Katakana") -+#define CMT_USE_JISX0212 N_("Use JIS X 0212:1990 (Supplemental Kanji)") -+#define CMT_USE_JISX0213 N_("Use JIS X 0213:2000 (2000JIS)") -+#define CMT_STRICT_ISO2022 N_("Strict ISO-2022-JP/KR/CN") -+#define CMT_GB18030_AS_UCS N_("Treat 4 bytes char. of GB18030 as Unicode") -+#endif -+ -+#define CMT_KEYMAP_FILE N_("keymap file") -+ -+#define PI_TEXT 0 -+#define PI_ONOFF 1 -+#define PI_SEL_C 2 -+#ifdef USE_M17N -+#define PI_CODE 3 -+#endif -+ -+struct sel_c { -+ int value; -+ char *cvalue; -+ char *text; -+}; -+ -+#ifdef USE_COLOR -+static struct sel_c colorstr[] = { -+ {0, "black", N_("black")}, -+ {1, "red", N_("red")}, -+ {2, "green", N_("green")}, -+ {3, "yellow", N_("yellow")}, -+ {4, "blue", N_("blue")}, -+ {5, "magenta", N_("magenta")}, -+ {6, "cyan", N_("cyan")}, -+ {7, "white", N_("white")}, -+ {8, "terminal", N_("terminal")}, -+ {0, NULL, NULL} -+}; -+#endif /* USE_COLOR */ -+ -+#if 1 /* ANSI-C ? */ -+#define N_STR(x) #x -+#define N_S(x) (x), N_STR(x) -+#else /* for traditional cpp? */ -+static char n_s[][2] = { -+ {'0', 0}, -+ {'1', 0}, -+ {'2', 0}, -+}; -+#define N_S(x) (x), n_s[(x)] -+#endif -+ -+ -+static struct sel_c defaulturls[] = { -+ {N_S(DEFAULT_URL_EMPTY), N_("none")}, -+ {N_S(DEFAULT_URL_CURRENT), N_("current URL")}, -+ {N_S(DEFAULT_URL_LINK), N_("link URL")}, -+ {0, NULL, NULL} -+}; -+ -+static struct sel_c displayinsdel[] = { -+ {N_S(DISPLAY_INS_DEL_SIMPLE), N_("simple")}, -+ {N_S(DISPLAY_INS_DEL_NORMAL), N_("use tag")}, -+ {N_S(DISPLAY_INS_DEL_FONTIFY), N_("fontify")}, -+ {0, NULL, NULL} -+}; -+ -+#ifdef USE_MOUSE -+static struct sel_c wheelmode[] = { -+ {TRUE, "1", N_("A:relative to screen height")}, -+ {FALSE, "0", N_("B:fixed speed")}, -+ {0, NULL, NULL} -+}; -+#endif /* MOUSE */ -+ -+#ifdef INET6 -+static struct sel_c dnsorders[] = { -+ {N_S(DNS_ORDER_UNSPEC), N_("unspecified")}, -+ {N_S(DNS_ORDER_INET_INET6), N_("inet inet6")}, -+ {N_S(DNS_ORDER_INET6_INET), N_("inet6 inet")}, -+ {N_S(DNS_ORDER_INET_ONLY), N_("inet only")}, -+ {N_S(DNS_ORDER_INET6_ONLY), N_("inet6 only")}, -+ {0, NULL, NULL} -+}; -+#endif /* INET6 */ -+ -+#ifdef USE_COOKIE -+static struct sel_c badcookiestr[] = { -+ {N_S(ACCEPT_BAD_COOKIE_DISCARD), N_("discard")}, -+#if 0 -+ {N_S(ACCEPT_BAD_COOKIE_ACCEPT), N_("accept")}, -+#endif -+ {N_S(ACCEPT_BAD_COOKIE_ASK), N_("ask")}, -+ {0, NULL, NULL} -+}; -+#endif /* USE_COOKIE */ -+ -+#ifdef USE_M17N -+static wc_ces_list *display_charset_str = NULL; -+static wc_ces_list *document_charset_str = NULL; -+static wc_ces_list *system_charset_str = NULL; -+static struct sel_c auto_detect_str[] = { -+ {N_S(WC_OPT_DETECT_OFF), N_("OFF")}, -+ {N_S(WC_OPT_DETECT_ISO_2022), N_("Only ISO 2022")}, -+ {N_S(WC_OPT_DETECT_ON), N_("ON")}, -+ {0, NULL, NULL} -+}; -+#endif -+ -+struct param_ptr params1[] = { -+ {"tabstop", P_NZINT, PI_TEXT, (void *)&Tabstop, CMT_TABSTOP, NULL}, -+ {"indent_incr", P_NZINT, PI_TEXT, (void *)&IndentIncr, CMT_INDENT_INCR, -+ NULL}, -+ {"pixel_per_char", P_PIXELS, PI_TEXT, (void *)&pixel_per_char, -+ CMT_PIXEL_PER_CHAR, NULL}, -+#ifdef USE_IMAGE -+ {"pixel_per_line", P_PIXELS, PI_TEXT, (void *)&pixel_per_line, -+ CMT_PIXEL_PER_LINE, NULL}, -+#endif -+ {"frame", P_CHARINT, PI_ONOFF, (void *)&RenderFrame, CMT_FRAME, NULL}, -+ {"target_self", P_CHARINT, PI_ONOFF, (void *)&TargetSelf, CMT_TSELF, NULL}, -+ {"open_tab_blank", P_INT, PI_ONOFF, (void *)&open_tab_blank, -+ CMT_OPEN_TAB_BLANK, NULL}, -+ {"open_tab_dl_list", P_INT, PI_ONOFF, (void *)&open_tab_dl_list, -+ CMT_OPEN_TAB_DL_LIST, NULL}, -+ {"display_link", P_INT, PI_ONOFF, (void *)&displayLink, CMT_DISPLINK, -+ NULL}, -+ {"decode_url", P_INT, PI_ONOFF, (void *)&DecodeURL, CMT_DECODE_URL, NULL}, -+ {"display_lineinfo", P_INT, PI_ONOFF, (void *)&displayLineInfo, -+ CMT_DISPLINEINFO, NULL}, -+ {"ext_dirlist", P_INT, PI_ONOFF, (void *)&UseExternalDirBuffer, -+ CMT_EXT_DIRLIST, NULL}, -+ {"dirlist_cmd", P_STRING, PI_TEXT, (void *)&DirBufferCommand, -+ CMT_DIRLIST_CMD, NULL}, -+#ifdef USE_DICT -+ {"use_dictcommand", P_INT, PI_ONOFF, (void *)&UseDictCommand, -+ CMT_USE_DICTCOMMAND, NULL}, -+ {"dictcommand", P_STRING, PI_TEXT, (void *)&DictCommand, -+ CMT_DICTCOMMAND, NULL}, -+#endif /* USE_DICT */ -+ {"multicol", P_INT, PI_ONOFF, (void *)&multicolList, CMT_MULTICOL, NULL}, -+ {"alt_entity", P_CHARINT, PI_ONOFF, (void *)&UseAltEntity, CMT_ALT_ENTITY, -+ NULL}, -+ {"graphic_char", P_CHARINT, PI_ONOFF, (void *)&UseGraphicChar, -+ CMT_GRAPHIC_CHAR, NULL}, -+ {"fold_textarea", P_CHARINT, PI_ONOFF, (void *)&FoldTextarea, -+ CMT_FOLD_TEXTAREA, NULL}, -+ {"display_ins_del", P_INT, PI_SEL_C, (void *)&displayInsDel, -+ CMT_DISP_INS_DEL, displayinsdel}, -+ {"ignore_null_img_alt", P_INT, PI_ONOFF, (void *)&ignore_null_img_alt, -+ CMT_IGNORE_NULL_IMG_ALT, NULL}, -+ {"view_unseenobject", P_INT, PI_ONOFF, (void *)&view_unseenobject, -+ CMT_VIEW_UNSEENOBJECTS, NULL}, -+ /* XXX: emacs-w3m force to off display_image even if image options off */ -+ {"display_image", P_INT, PI_ONOFF, (void *)&displayImage, CMT_DISP_IMAGE, -+ NULL}, -+#ifdef USE_IMAGE -+ {"auto_image", P_INT, PI_ONOFF, (void *)&autoImage, CMT_AUTO_IMAGE, NULL}, -+ {"max_load_image", P_INT, PI_TEXT, (void *)&maxLoadImage, -+ CMT_MAX_LOAD_IMAGE, NULL}, -+ {"ext_image_viewer", P_INT, PI_ONOFF, (void *)&useExtImageViewer, -+ CMT_EXT_IMAGE_VIEWER, NULL}, -+ {"image_scale", P_SCALE, PI_TEXT, (void *)&image_scale, CMT_IMAGE_SCALE, -+ NULL}, -+ {"imgdisplay", P_STRING, PI_TEXT, (void *)&Imgdisplay, CMT_IMGDISPLAY, -+ NULL}, -+ {"image_map_list", P_INT, PI_ONOFF, (void *)&image_map_list, -+ CMT_IMAGE_MAP_LIST, NULL}, -+#endif -+ {"fold_line", P_INT, PI_ONOFF, (void *)&FoldLine, CMT_FOLD_LINE, NULL}, -+ {"show_lnum", P_INT, PI_ONOFF, (void *)&showLineNum, CMT_SHOW_NUM, NULL}, -+ {"show_srch_str", P_INT, PI_ONOFF, (void *)&show_srch_str, -+ CMT_SHOW_SRCH_STR, NULL}, -+ {"label_topline", P_INT, PI_ONOFF, (void *)&label_topline, -+ CMT_LABEL_TOPLINE, NULL}, -+ {"nextpage_topline", P_INT, PI_ONOFF, (void *)&nextpage_topline, -+ CMT_NEXTPAGE_TOPLINE, NULL}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+#ifdef USE_COLOR -+struct param_ptr params2[] = { -+ {"color", P_INT, PI_ONOFF, (void *)&useColor, CMT_COLOR, NULL}, -+ {"basic_color", P_COLOR, PI_SEL_C, (void *)&basic_color, CMT_B_COLOR, -+ (void *)colorstr}, -+ {"anchor_color", P_COLOR, PI_SEL_C, (void *)&anchor_color, CMT_A_COLOR, -+ (void *)colorstr}, -+ {"image_color", P_COLOR, PI_SEL_C, (void *)&image_color, CMT_I_COLOR, -+ (void *)colorstr}, -+ {"form_color", P_COLOR, PI_SEL_C, (void *)&form_color, CMT_F_COLOR, -+ (void *)colorstr}, -+#ifdef USE_BG_COLOR -+ {"mark_color", P_COLOR, PI_SEL_C, (void *)&mark_color, CMT_MARK_COLOR, -+ (void *)colorstr}, -+ {"bg_color", P_COLOR, PI_SEL_C, (void *)&bg_color, CMT_BG_COLOR, -+ (void *)colorstr}, -+#endif /* USE_BG_COLOR */ -+ {"active_style", P_INT, PI_ONOFF, (void *)&useActiveColor, -+ CMT_ACTIVE_STYLE, NULL}, -+ {"active_color", P_COLOR, PI_SEL_C, (void *)&active_color, CMT_C_COLOR, -+ (void *)colorstr}, -+ {"visited_anchor", P_INT, PI_ONOFF, (void *)&useVisitedColor, -+ CMT_VISITED_ANCHOR, NULL}, -+ {"visited_color", P_COLOR, PI_SEL_C, (void *)&visited_color, CMT_V_COLOR, -+ (void *)colorstr}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+#endif /* USE_COLOR */ -+ -+ -+struct param_ptr params3[] = { -+ {"pagerline", P_NZINT, PI_TEXT, (void *)&PagerMax, CMT_PAGERLINE, NULL}, -+#ifdef USE_HISTORY -+ {"use_history", P_INT, PI_ONOFF, (void *)&UseHistory, CMT_HISTORY, NULL}, -+ {"history", P_INT, PI_TEXT, (void *)&URLHistSize, CMT_HISTSIZE, NULL}, -+ {"save_hist", P_INT, PI_ONOFF, (void *)&SaveURLHist, CMT_SAVEHIST, NULL}, -+#endif /* USE_HISTORY */ -+ {"confirm_qq", P_INT, PI_ONOFF, (void *)&confirm_on_quit, CMT_CONFIRM_QQ, -+ NULL}, -+ {"close_tab_back", P_INT, PI_ONOFF, (void *)&close_tab_back, -+ CMT_CLOSE_TAB_BACK, NULL}, -+#ifdef USE_MARK -+ {"mark", P_INT, PI_ONOFF, (void *)&use_mark, CMT_USE_MARK, NULL}, -+#endif -+ {"emacs_like_lineedit", P_INT, PI_ONOFF, (void *)&emacs_like_lineedit, -+ CMT_EMACS_LIKE_LINEEDIT, NULL}, -+ {"vi_prec_num", P_INT, PI_ONOFF, (void *)&vi_prec_num, CMT_VI_PREC_NUM, -+ NULL}, -+ {"mark_all_pages", P_INT, PI_ONOFF, (void *)&MarkAllPages, -+ CMT_MARK_ALL_PAGES, NULL}, -+ {"wrap_search", P_INT, PI_ONOFF, (void *)&WrapDefault, CMT_WRAP, NULL}, -+ {"ignorecase_search", P_INT, PI_ONOFF, (void *)&IgnoreCase, -+ CMT_IGNORE_CASE, NULL}, -+#ifdef USE_MIGEMO -+ {"use_migemo", P_INT, PI_ONOFF, (void *)&use_migemo, CMT_USE_MIGEMO, -+ NULL}, -+ {"migemo_command", P_STRING, PI_TEXT, (void *)&migemo_command, -+ CMT_MIGEMO_COMMAND, NULL}, -+#endif /* USE_MIGEMO */ -+#ifdef USE_MOUSE -+ {"use_mouse", P_INT, PI_ONOFF, (void *)&use_mouse, CMT_MOUSE, NULL}, -+ {"reverse_mouse", P_INT, PI_ONOFF, (void *)&reverse_mouse, -+ CMT_REVERSE_MOUSE, NULL}, -+ {"relative_wheel_scroll", P_INT, PI_SEL_C, (void *)&relative_wheel_scroll, -+ CMT_RELATIVE_WHEEL_SCROLL, (void *)wheelmode}, -+ {"relative_wheel_scroll_ratio", P_INT, PI_TEXT, -+ (void *)&relative_wheel_scroll_ratio, -+ CMT_RELATIVE_WHEEL_SCROLL_RATIO, NULL}, -+ {"fixed_wheel_scroll_count", P_INT, PI_TEXT, -+ (void *)&fixed_wheel_scroll_count, -+ CMT_FIXED_WHEEL_SCROLL_COUNT, NULL}, -+#endif /* USE_MOUSE */ -+ {"clear_buffer", P_INT, PI_ONOFF, (void *)&clear_buffer, CMT_CLEAR_BUF, -+ NULL}, -+ {"decode_cte", P_CHARINT, PI_ONOFF, (void *)&DecodeCTE, CMT_DECODE_CTE, -+ NULL}, -+ {"auto_uncompress", P_CHARINT, PI_ONOFF, (void *)&AutoUncompress, -+ CMT_AUTO_UNCOMPRESS, NULL}, -+ {"preserve_timestamp", P_CHARINT, PI_ONOFF, (void *)&PreserveTimestamp, -+ CMT_PRESERVE_TIMESTAMP, NULL}, -+ {"keymap_file", P_STRING, PI_TEXT, (void *)&keymap_file, CMT_KEYMAP_FILE, -+ NULL}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+struct param_ptr params4[] = { -+ {"use_proxy", P_CHARINT, PI_ONOFF, (void *)&use_proxy, CMT_USE_PROXY, -+ NULL}, -+ {"http_proxy", P_STRING, PI_TEXT, (void *)&HTTP_proxy, CMT_HTTP_PROXY, -+ NULL}, -+#ifdef USE_SSL -+ {"https_proxy", P_STRING, PI_TEXT, (void *)&HTTPS_proxy, CMT_HTTPS_PROXY, -+ NULL}, -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+ {"gopher_proxy", P_STRING, PI_TEXT, (void *)&GOPHER_proxy, -+ CMT_GOPHER_PROXY, NULL}, -+#endif /* USE_GOPHER */ -+ {"ftp_proxy", P_STRING, PI_TEXT, (void *)&FTP_proxy, CMT_FTP_PROXY, NULL}, -+ {"no_proxy", P_STRING, PI_TEXT, (void *)&NO_proxy, CMT_NO_PROXY, NULL}, -+ {"noproxy_netaddr", P_INT, PI_ONOFF, (void *)&NOproxy_netaddr, -+ CMT_NOPROXY_NETADDR, NULL}, -+ {"no_cache", P_CHARINT, PI_ONOFF, (void *)&NoCache, CMT_NO_CACHE, NULL}, -+ -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+struct param_ptr params5[] = { -+ {"document_root", P_STRING, PI_TEXT, (void *)&document_root, CMT_DROOT, -+ NULL}, -+ {"personal_document_root", P_STRING, PI_TEXT, -+ (void *)&personal_document_root, CMT_PDROOT, NULL}, -+ {"cgi_bin", P_STRING, PI_TEXT, (void *)&cgi_bin, CMT_CGIBIN, NULL}, -+ {"index_file", P_STRING, PI_TEXT, (void *)&index_file, CMT_IFILE, NULL}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+struct param_ptr params6[] = { -+ {"mime_types", P_STRING, PI_TEXT, (void *)&mimetypes_files, CMT_MIMETYPES, -+ NULL}, -+ {"mailcap", P_STRING, PI_TEXT, (void *)&mailcap_files, CMT_MAILCAP, NULL}, -+#ifdef USE_EXTERNAL_URI_LOADER -+ {"urimethodmap", P_STRING, PI_TEXT, (void *)&urimethodmap_files, -+ CMT_URIMETHODMAP, NULL}, -+#endif -+ {"editor", P_STRING, PI_TEXT, (void *)&Editor, CMT_EDITOR, NULL}, -+ {"mailer", P_STRING, PI_TEXT, (void *)&Mailer, CMT_MAILER, NULL}, -+ {"extbrowser", P_STRING, PI_TEXT, (void *)&ExtBrowser, CMT_EXTBRZ, NULL}, -+ {"extbrowser2", P_STRING, PI_TEXT, (void *)&ExtBrowser2, CMT_EXTBRZ2, -+ NULL}, -+ {"extbrowser3", P_STRING, PI_TEXT, (void *)&ExtBrowser3, CMT_EXTBRZ3, -+ NULL}, -+ {"bgextviewer", P_INT, PI_ONOFF, (void *)&BackgroundExtViewer, -+ CMT_BGEXTVIEW, NULL}, -+ {"use_lessopen", P_INT, PI_ONOFF, (void *)&use_lessopen, CMT_USE_LESSOPEN, -+ NULL}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+#ifdef USE_SSL -+struct param_ptr params7[] = { -+ {"ssl_forbid_method", P_STRING, PI_TEXT, (void *)&ssl_forbid_method, -+ CMT_SSL_FORBID_METHOD, NULL}, -+#ifdef USE_SSL_VERIFY -+ {"ssl_verify_server", P_INT, PI_ONOFF, (void *)&ssl_verify_server, -+ CMT_SSL_VERIFY_SERVER, NULL}, -+ {"ssl_cert_file", P_SSLPATH, PI_TEXT, (void *)&ssl_cert_file, -+ CMT_SSL_CERT_FILE, NULL}, -+ {"ssl_key_file", P_SSLPATH, PI_TEXT, (void *)&ssl_key_file, -+ CMT_SSL_KEY_FILE, NULL}, -+ {"ssl_ca_path", P_SSLPATH, PI_TEXT, (void *)&ssl_ca_path, CMT_SSL_CA_PATH, -+ NULL}, -+ {"ssl_ca_file", P_SSLPATH, PI_TEXT, (void *)&ssl_ca_file, CMT_SSL_CA_FILE, -+ NULL}, -+#endif /* USE_SSL_VERIFY */ -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+#endif /* USE_SSL */ -+ -+#ifdef USE_COOKIE -+struct param_ptr params8[] = { -+ {"use_cookie", P_INT, PI_ONOFF, (void *)&use_cookie, CMT_USECOOKIE, NULL}, -+ {"show_cookie", P_INT, PI_ONOFF, (void *)&show_cookie, -+ CMT_SHOWCOOKIE, NULL}, -+ {"accept_cookie", P_INT, PI_ONOFF, (void *)&accept_cookie, -+ CMT_ACCEPTCOOKIE, NULL}, -+ {"accept_bad_cookie", P_INT, PI_SEL_C, (void *)&accept_bad_cookie, -+ CMT_ACCEPTBADCOOKIE, (void *)badcookiestr}, -+ {"cookie_reject_domains", P_STRING, PI_TEXT, -+ (void *)&cookie_reject_domains, CMT_COOKIE_REJECT_DOMAINS, NULL}, -+ {"cookie_accept_domains", P_STRING, PI_TEXT, -+ (void *)&cookie_accept_domains, CMT_COOKIE_ACCEPT_DOMAINS, NULL}, -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+#endif -+ -+struct param_ptr params9[] = { -+ {"passwd_file", P_STRING, PI_TEXT, (void *)&passwd_file, CMT_PASSWDFILE, -+ NULL}, -+ {"disable_secret_security_check", P_INT, PI_ONOFF, -+ (void *)&disable_secret_security_check, CMT_DISABLE_SECRET_SECURITY_CHECK, -+ NULL}, -+ {"ftppasswd", P_STRING, PI_TEXT, (void *)&ftppasswd, CMT_FTPPASS, NULL}, -+ {"ftppass_hostnamegen", P_INT, PI_ONOFF, (void *)&ftppass_hostnamegen, -+ CMT_FTPPASS_HOSTNAMEGEN, NULL}, -+ {"pre_form_file", P_STRING, PI_TEXT, (void *)&pre_form_file, -+ CMT_PRE_FORM_FILE, NULL}, -+ {"user_agent", P_STRING, PI_TEXT, (void *)&UserAgent, CMT_USERAGENT, NULL}, -+ {"no_referer", P_INT, PI_ONOFF, (void *)&NoSendReferer, CMT_NOSENDREFERER, -+ NULL}, -+ {"accept_language", P_STRING, PI_TEXT, (void *)&AcceptLang, CMT_ACCEPTLANG, -+ NULL}, -+ {"accept_encoding", P_STRING, PI_TEXT, (void *)&AcceptEncoding, -+ CMT_ACCEPTENCODING, -+ NULL}, -+ {"accept_media", P_STRING, PI_TEXT, (void *)&AcceptMedia, CMT_ACCEPTMEDIA, -+ NULL}, -+ {"argv_is_url", P_CHARINT, PI_ONOFF, (void *)&ArgvIsURL, CMT_ARGV_IS_URL, -+ NULL}, -+ {"retry_http", P_INT, PI_ONOFF, (void *)&retryAsHttp, CMT_RETRY_HTTP, -+ NULL}, -+ {"default_url", P_INT, PI_SEL_C, (void *)&DefaultURLString, -+ CMT_DEFAULT_URL, (void *)defaulturls}, -+ {"follow_redirection", P_INT, PI_TEXT, &FollowRedirection, -+ CMT_FOLLOW_REDIRECTION, NULL}, -+ {"meta_refresh", P_CHARINT, PI_ONOFF, (void *)&MetaRefresh, -+ CMT_META_REFRESH, NULL}, -+#ifdef INET6 -+ {"dns_order", P_INT, PI_SEL_C, (void *)&DNS_order, CMT_DNS_ORDER, -+ (void *)dnsorders}, -+#endif /* INET6 */ -+#ifdef USE_NNTP -+ {"nntpserver", P_STRING, PI_TEXT, (void *)&NNTP_server, CMT_NNTP_SERVER, -+ NULL}, -+ {"nntpmode", P_STRING, PI_TEXT, (void *)&NNTP_mode, CMT_NNTP_MODE, NULL}, -+ {"max_news", P_INT, PI_TEXT, (void *)&MaxNewsMessage, CMT_MAX_NEWS, NULL}, -+#endif -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+ -+#ifdef USE_M17N -+struct param_ptr params10[] = { -+ {"display_charset", P_CODE, PI_CODE, (void *)&DisplayCharset, -+ CMT_DISPLAY_CHARSET, (void *)&display_charset_str}, -+ {"document_charset", P_CODE, PI_CODE, (void *)&DocumentCharset, -+ CMT_DOCUMENT_CHARSET, (void *)&document_charset_str}, -+ {"auto_detect", P_CHARINT, PI_SEL_C, (void *)&WcOption.auto_detect, -+ CMT_AUTO_DETECT, (void *)auto_detect_str}, -+ {"system_charset", P_CODE, PI_CODE, (void *)&SystemCharset, -+ CMT_SYSTEM_CHARSET, (void *)&system_charset_str}, -+ {"follow_locale", P_CHARINT, PI_ONOFF, (void *)&FollowLocale, -+ CMT_FOLLOW_LOCALE, NULL}, -+ {"ext_halfdump", P_CHARINT, PI_ONOFF, (void *)&ExtHalfdump, -+ CMT_EXT_HALFDUMP, NULL}, -+ {"use_wide", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_wide, CMT_USE_WIDE, -+ NULL}, -+ {"use_combining", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_combining, -+ CMT_USE_COMBINING, NULL}, -+#ifdef USE_UNICODE -+ {"use_language_tag", P_CHARINT, PI_ONOFF, -+ (void *)&WcOption.use_language_tag, CMT_USE_LANGUAGE_TAG, NULL}, -+ {"ucs_conv", P_CHARINT, PI_ONOFF, (void *)&WcOption.ucs_conv, CMT_UCS_CONV, -+ NULL}, -+#endif -+ {"pre_conv", P_CHARINT, PI_ONOFF, (void *)&WcOption.pre_conv, CMT_PRE_CONV, -+ NULL}, -+ {"search_conv", P_CHARINT, PI_ONOFF, (void *)&SearchConv, CMT_SEARCH_CONV, -+ NULL}, -+ {"fix_width_conv", P_CHARINT, PI_ONOFF, (void *)&WcOption.fix_width_conv, -+ CMT_FIX_WIDTH_CONV, NULL}, -+#ifdef USE_UNICODE -+ {"use_gb12345_map", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_gb12345_map, -+ CMT_USE_GB12345_MAP, NULL}, -+#endif -+ {"use_jisx0201", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_jisx0201, -+ CMT_USE_JISX0201, NULL}, -+ {"use_jisc6226", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_jisc6226, -+ CMT_USE_JISC6226, NULL}, -+ {"use_jisx0201k", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_jisx0201k, -+ CMT_USE_JISX0201K, NULL}, -+ {"use_jisx0212", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_jisx0212, -+ CMT_USE_JISX0212, NULL}, -+ {"use_jisx0213", P_CHARINT, PI_ONOFF, (void *)&WcOption.use_jisx0213, -+ CMT_USE_JISX0213, NULL}, -+ {"strict_iso2022", P_CHARINT, PI_ONOFF, (void *)&WcOption.strict_iso2022, -+ CMT_STRICT_ISO2022, NULL}, -+#ifdef USE_UNICODE -+ {"gb18030_as_ucs", P_CHARINT, PI_ONOFF, (void *)&WcOption.gb18030_as_ucs, -+ CMT_GB18030_AS_UCS, NULL}, -+#endif -+ {NULL, 0, 0, NULL, NULL, NULL}, -+}; -+#endif -+ -+struct param_section sections[] = { -+ {N_("Display Settings"), params1}, -+#ifdef USE_COLOR -+ {N_("Color Settings"), params2}, -+#endif /* USE_COLOR */ -+ {N_("Miscellaneous Settings"), params3}, -+ {N_("Directory Settings"), params5}, -+ {N_("External Program Settings"), params6}, -+ {N_("Network Settings"), params9}, -+ {N_("Proxy Settings"), params4}, -+#ifdef USE_SSL -+ {N_("SSL Settings"), params7}, -+#endif -+#ifdef USE_COOKIE -+ {N_("Cookie Settings"), params8}, -+#endif -+#ifdef USE_M17N -+ {N_("Charset Settings"), params10}, -+#endif -+ {NULL, NULL} -+}; -+ -+static Str to_str(struct param_ptr *p); -+ -+static int -+compare_table(struct rc_search_table *a, struct rc_search_table *b) -+{ -+ return strcmp(a->param->name, b->param->name); -+} -+ -+static void -+create_option_search_table() -+{ -+ int i, j, k; -+ int diff1, diff2; -+ char *p, *q; -+ -+ /* count table size */ -+ RC_table_size = 0; -+ for (j = 0; sections[j].name != NULL; j++) { -+ i = 0; -+ while (sections[j].params[i].name) { -+ i++; -+ RC_table_size++; -+ } -+ } -+ -+ RC_search_table = New_N(struct rc_search_table, RC_table_size); -+ k = 0; -+ for (j = 0; sections[j].name != NULL; j++) { -+ i = 0; -+ while (sections[j].params[i].name) { -+ RC_search_table[k].param = §ions[j].params[i]; -+ k++; -+ i++; -+ } -+ } -+ -+ qsort(RC_search_table, RC_table_size, sizeof(struct rc_search_table), -+ (int (*)(const void *, const void *))compare_table); -+ -+ diff1 = diff2 = 0; -+ for (i = 0; i < RC_table_size - 1; i++) { -+ p = RC_search_table[i].param->name; -+ q = RC_search_table[i + 1].param->name; -+ for (j = 0; p[j] != '\0' && q[j] != '\0' && p[j] == q[j]; j++) ; -+ diff1 = j; -+ if (diff1 > diff2) -+ RC_search_table[i].uniq_pos = diff1 + 1; -+ else -+ RC_search_table[i].uniq_pos = diff2 + 1; -+ diff2 = diff1; -+ } -+} -+ -+struct param_ptr * -+search_param(char *name) -+{ -+ size_t b, e, i; -+ int cmp; -+ int len = strlen(name); -+ -+ for (b = 0, e = RC_table_size - 1; b <= e;) { -+ i = (b + e) / 2; -+ cmp = strncmp(name, RC_search_table[i].param->name, len); -+ -+ if (!cmp) { -+ if (len >= RC_search_table[i].uniq_pos) { -+ return RC_search_table[i].param; -+ } -+ else { -+ while ((cmp = -+ strcmp(name, RC_search_table[i].param->name)) <= 0) -+ if (!cmp) -+ return RC_search_table[i].param; -+ else if (i == 0) -+ return NULL; -+ else -+ i--; -+ /* ambiguous */ -+ return NULL; -+ } -+ } -+ else if (cmp < 0) { -+ if (i == 0) -+ return NULL; -+ e = i - 1; -+ } -+ else -+ b = i + 1; -+ } -+ return NULL; -+} -+ -+/* show parameter with bad options invokation */ -+void -+show_params(FILE * fp) -+{ -+ int i, j, l; -+ char *t = NULL; -+ char *cmt; -+ -+#ifdef USE_M17N -+#ifdef ENABLE_NLS -+ OptionCharset = SystemCharset; /* FIXME */ -+#endif -+#endif -+ -+ fputs("\nconfiguration parameters\n", fp); -+ for (j = 0; sections[j].name != NULL; j++) { -+#ifdef USE_M17N -+ if (!OptionEncode) -+ cmt = -+ wc_conv(_(sections[j].name), OptionCharset, -+ InnerCharset)->ptr; -+ else -+#endif -+ cmt = sections[j].name; -+ fprintf(fp, " section[%d]: %s\n", j, conv_to_system(cmt)); -+ i = 0; -+ while (sections[j].params[i].name) { -+ switch (sections[j].params[i].type) { -+ case P_INT: -+ case P_SHORT: -+ case P_CHARINT: -+ case P_NZINT: -+ t = (sections[j].params[i].inputtype == -+ PI_ONOFF) ? "bool" : "number"; -+ break; -+ case P_CHAR: -+ t = "char"; -+ break; -+ case P_STRING: -+ t = "string"; -+ break; -+#if defined(USE_SSL) && defined(USE_SSL_VERIFY) -+ case P_SSLPATH: -+ t = "path"; -+ break; -+#endif -+#ifdef USE_COLOR -+ case P_COLOR: -+ t = "color"; -+ break; -+#endif -+#ifdef USE_M17N -+ case P_CODE: -+ t = "charset"; -+ break; -+#endif -+ case P_PIXELS: -+ t = "number"; -+ break; -+ case P_SCALE: -+ t = "percent"; -+ break; -+ } -+#ifdef USE_M17N -+ if (!OptionEncode) -+ cmt = wc_conv(_(sections[j].params[i].comment), -+ OptionCharset, InnerCharset)->ptr; -+ else -+#endif -+ cmt = sections[j].params[i].comment; -+ l = 30 - (strlen(sections[j].params[i].name) + strlen(t)); -+ if (l < 0) -+ l = 1; -+ fprintf(fp, " -o %s=<%s>%*s%s\n", -+ sections[j].params[i].name, t, l, " ", -+ conv_to_system(cmt)); -+ i++; -+ } -+ } -+} -+ -+int -+str_to_bool(char *value, int old) -+{ -+ if (value == NULL) -+ return 1; -+ switch (TOLOWER(*value)) { -+ case '0': -+ case 'f': /* false */ -+ case 'n': /* no */ -+ case 'u': /* undef */ -+ return 0; -+ case 'o': -+ if (TOLOWER(value[1]) == 'f') /* off */ -+ return 0; -+ return 1; /* on */ -+ case 't': -+ if (TOLOWER(value[1]) == 'o') /* toggle */ -+ return !old; -+ return 1; /* true */ -+ case '!': -+ case 'r': /* reverse */ -+ case 'x': /* exchange */ -+ return !old; -+ } -+ return 1; -+} -+ -+#ifdef USE_COLOR -+static int -+str_to_color(char *value) -+{ -+ if (value == NULL) -+ return 8; /* terminal */ -+ switch (TOLOWER(*value)) { -+ case '0': -+ return 0; /* black */ -+ case '1': -+ case 'r': -+ return 1; /* red */ -+ case '2': -+ case 'g': -+ return 2; /* green */ -+ case '3': -+ case 'y': -+ return 3; /* yellow */ -+ case '4': -+ return 4; /* blue */ -+ case '5': -+ case 'm': -+ return 5; /* magenta */ -+ case '6': -+ case 'c': -+ return 6; /* cyan */ -+ case '7': -+ case 'w': -+ return 7; /* white */ -+ case '8': -+ case 't': -+ return 8; /* terminal */ -+ case 'b': -+ if (!strncasecmp(value, "blu", 3)) -+ return 4; /* blue */ -+ else -+ return 0; /* black */ -+ } -+ return 8; /* terminal */ -+} -+#endif -+ -+static int -+set_param(char *name, char *value) -+{ -+ struct param_ptr *p; -+ double ppc; -+ -+ if (value == NULL) -+ return 0; -+ p = search_param(name); -+ if (p == NULL) -+ return 0; -+ switch (p->type) { -+ case P_INT: -+ if (atoi(value) >= 0) -+ *(int *)p->varptr = (p->inputtype == PI_ONOFF) -+ ? str_to_bool(value, *(int *)p->varptr) : atoi(value); -+ break; -+ case P_NZINT: -+ if (atoi(value) > 0) -+ *(int *)p->varptr = atoi(value); -+ break; -+ case P_SHORT: -+ *(short *)p->varptr = (p->inputtype == PI_ONOFF) -+ ? str_to_bool(value, *(short *)p->varptr) : atoi(value); -+ break; -+ case P_CHARINT: -+ *(char *)p->varptr = (p->inputtype == PI_ONOFF) -+ ? str_to_bool(value, *(char *)p->varptr) : atoi(value); -+ break; -+ case P_CHAR: -+ *(char *)p->varptr = value[0]; -+ break; -+ case P_STRING: -+ *(char **)p->varptr = value; -+ break; -+#if defined(USE_SSL) && defined(USE_SSL_VERIFY) -+ case P_SSLPATH: -+ if (value != NULL && value[0] != '\0') -+ *(char **)p->varptr = rcFile(value); -+ else -+ *(char **)p->varptr = NULL; -+ ssl_path_modified = 1; -+ break; -+#endif -+#ifdef USE_COLOR -+ case P_COLOR: -+ *(int *)p->varptr = str_to_color(value); -+ break; -+#endif -+#ifdef USE_M17N -+ case P_CODE: -+ *(wc_ces *) p->varptr = -+ wc_guess_charset_short(value, *(wc_ces *) p->varptr); -+ break; -+#endif -+ case P_PIXELS: -+ ppc = atof(value); -+ if (ppc >= MINIMUM_PIXEL_PER_CHAR && ppc <= MAXIMUM_PIXEL_PER_CHAR * 2) -+ *(double *)p->varptr = ppc; -+ break; -+ case P_SCALE: -+ ppc = atof(value); -+ if (ppc >= 10 && ppc <= 1000) -+ *(double *)p->varptr = ppc; -+ break; -+ } -+ return 1; -+} -+ -+int -+set_param_option(char *option) -+{ -+ Str tmp = Strnew(); -+ char *p = option, *q; -+ -+ while (*p && !IS_SPACE(*p) && *p != '=') -+ Strcat_char(tmp, *p++); -+ while (*p && IS_SPACE(*p)) -+ p++; -+ if (*p == '=') { -+ p++; -+ while (*p && IS_SPACE(*p)) -+ p++; -+ } -+ Strlower(tmp); -+ if (set_param(tmp->ptr, p)) -+ goto option_assigned; -+ q = tmp->ptr; -+ if (!strncmp(q, "no", 2)) { /* -o noxxx, -o no-xxx, -o no_xxx */ -+ q += 2; -+ if (*q == '-' || *q == '_') -+ q++; -+ } -+ else if (tmp->ptr[0] == '-') /* -o -xxx */ -+ q++; -+ else -+ return 0; -+ if (set_param(q, "0")) -+ goto option_assigned; -+ return 0; -+ option_assigned: -+ return 1; -+} -+ -+char * -+get_param_option(char *name) -+{ -+ struct param_ptr *p; -+ -+ p = search_param(name); -+ return p ? to_str(p)->ptr : NULL; -+} -+ -+static void -+interpret_rc(FILE * f) -+{ -+ Str line; -+ Str tmp; -+ char *p; -+ -+ for (;;) { -+ line = Strfgets(f); -+ Strchop(line); -+ if (line->length == 0) -+ break; -+ Strremovefirstspaces(line); -+ if (line->ptr[0] == '#') /* comment */ -+ continue; -+ tmp = Strnew(); -+ p = line->ptr; -+ while (*p && !IS_SPACE(*p)) -+ Strcat_char(tmp, *p++); -+ while (*p && IS_SPACE(*p)) -+ p++; -+ Strlower(tmp); -+ set_param(tmp->ptr, p); -+ } -+} -+ -+void -+parse_proxy() -+{ -+ if (non_null(HTTP_proxy)) -+ parseURL(HTTP_proxy, &HTTP_proxy_parsed, NULL); -+#ifdef USE_SSL -+ if (non_null(HTTPS_proxy)) -+ parseURL(HTTPS_proxy, &HTTPS_proxy_parsed, NULL); -+#endif /* USE_SSL */ -+#ifdef USE_GOPHER -+ if (non_null(GOPHER_proxy)) -+ parseURL(GOPHER_proxy, &GOPHER_proxy_parsed, NULL); -+#endif -+ if (non_null(FTP_proxy)) -+ parseURL(FTP_proxy, &FTP_proxy_parsed, NULL); -+ if (non_null(NO_proxy)) -+ set_no_proxy(NO_proxy); -+} -+ -+#ifdef USE_COOKIE -+void -+parse_cookie() -+{ -+ if (non_null(cookie_reject_domains)) -+ Cookie_reject_domains = make_domain_list(cookie_reject_domains); -+ if (non_null(cookie_accept_domains)) -+ Cookie_accept_domains = make_domain_list(cookie_accept_domains); -+} -+#endif -+ -+#ifdef __EMX__ -+static int -+do_mkdir(const char *dir, long mode) -+{ -+ char *r, abs[_MAX_PATH]; -+ size_t n; -+ -+ _abspath(abs, rc_dir, _MAX_PATH); /* Translate '\\' to '/' */ -+ -+ if (!(n = strlen(abs))) -+ return -1; -+ -+ if (*(r = abs + n - 1) == '/') /* Ignore tailing slash if it is */ -+ *r = 0; -+ -+ return mkdir(abs, mode); -+} -+#else /* not __EMX__ */ -+#ifdef __MINGW32_VERSION -+#define do_mkdir(dir,mode) mkdir(dir) -+#else -+#define do_mkdir(dir,mode) mkdir(dir,mode) -+#endif /* not __MINW32_VERSION */ -+#endif /* not __EMX__ */ -+ -+void -+sync_with_option(void) -+{ -+ if (PagerMax < LINES) -+ PagerMax = LINES; -+ WrapSearch = WrapDefault; -+ parse_proxy(); -+#ifdef USE_COOKIE -+ parse_cookie(); -+#endif -+ initMailcap(); -+ initMimeTypes(); -+#ifdef USE_EXTERNAL_URI_LOADER -+ initURIMethods(); -+#endif -+#ifdef USE_MIGEMO -+ init_migemo(); -+#endif -+#ifdef USE_IMAGE -+ if (fmInitialized && displayImage) -+ initImage(); -+#else -+ displayImage = FALSE; /* XXX */ -+#endif -+ loadPasswd(); -+ loadPreForm(); -+ -+ if (AcceptLang == NULL || *AcceptLang == '\0') { -+ /* TRANSLATORS: -+ * AcceptLang default: this is used in Accept-Language: HTTP request -+ * header. For example, ja.po should translate it as -+ * "ja;q=1.0, en;q=0.5" like that. -+ */ -+ AcceptLang = _("en;q=1.0"); -+ } -+ if (AcceptEncoding == NULL || *AcceptEncoding == '\0') -+ AcceptEncoding = acceptableEncoding(); -+ if (AcceptMedia == NULL || *AcceptMedia == '\0') -+ AcceptMedia = acceptableMimeTypes(); -+ if (fmInitialized) { -+ initKeymap(FALSE); -+#ifdef USE_MOUSE -+ initMouseAction(); -+#endif /* MOUSE */ -+#ifdef USE_MENU -+ initMenu(); -+#endif /* MENU */ -+ } -+} -+ -+void -+init_rc(void) -+{ -+ int i; -+ struct stat st; -+ FILE *f; -+ -+ if (rc_dir != NULL) -+ goto open_rc; -+ -+ rc_dir = expandPath(RC_DIR); -+ i = strlen(rc_dir); -+ if (i > 1 && rc_dir[i - 1] == '/') -+ rc_dir[i - 1] = '\0'; -+ -+#ifdef USE_M17N -+ display_charset_str = wc_get_ces_list(); -+ document_charset_str = display_charset_str; -+ system_charset_str = display_charset_str; -+#endif -+ -+ if (stat(rc_dir, &st) < 0) { -+ if (errno == ENOENT) { /* no directory */ -+ if (do_mkdir(rc_dir, 0700) < 0) { -+ fprintf(stderr, "Can't create config directory (%s)!", rc_dir); -+ goto rc_dir_err; -+ } -+ else { -+ stat(rc_dir, &st); -+ } -+ } -+ else { -+ fprintf(stderr, "Can't open config directory (%s)!", rc_dir); -+ goto rc_dir_err; -+ } -+ } -+ if (!S_ISDIR(st.st_mode)) { -+ /* not a directory */ -+ fprintf(stderr, "%s is not a directory!", rc_dir); -+ goto rc_dir_err; -+ } -+ if (!(st.st_mode & S_IWUSR)) { -+ fprintf(stderr, "%s is not writable!", rc_dir); -+ goto rc_dir_err; -+ } -+ no_rc_dir = FALSE; -+ tmp_dir = rc_dir; -+ -+ if (config_file == NULL) -+ config_file = rcFile(CONFIG_FILE); -+ -+ create_option_search_table(); -+ -+ open_rc: -+ /* open config file */ -+ if ((f = fopen(etcFile(W3MCONFIG), "rt")) != NULL) { -+ interpret_rc(f); -+ fclose(f); -+ } -+ if ((f = fopen(confFile(CONFIG_FILE), "rt")) != NULL) { -+ interpret_rc(f); -+ fclose(f); -+ } -+ if ((f = fopen(config_file, "rt")) != NULL) { -+ interpret_rc(f); -+ fclose(f); -+ } -+ return; -+ -+ rc_dir_err: -+ no_rc_dir = TRUE; -+ if (((tmp_dir = getenv("TMPDIR")) == NULL || *tmp_dir == '\0') && -+ ((tmp_dir = getenv("TMP")) == NULL || *tmp_dir == '\0') && -+ ((tmp_dir = getenv("TEMP")) == NULL || *tmp_dir == '\0')) -+ tmp_dir = "/tmp"; -+} -+ -+ -+static char optionpanel_src1[] = -+ "<html><head><title>Option Setting Panel</title></head><body>\ -+<h1 align=center>Option Setting Panel<br>(w3m version %s)</b></h1>\ -+<form method=post action=\"file:///$LIB/" W3MHELPERPANEL_CMDNAME "\">\ -+<input type=hidden name=mode value=panel>\ -+<input type=hidden name=cookie value=\"%s\">\ -+<input type=submit value=\"%s\">\ -+</form><br>\ -+<form method=internal action=option>"; -+ -+static Str optionpanel_str = NULL; -+ -+static Str -+to_str(struct param_ptr *p) -+{ -+ switch (p->type) { -+ case P_INT: -+#ifdef USE_COLOR -+ case P_COLOR: -+#endif -+#ifdef USE_M17N -+ case P_CODE: -+ return Sprintf("%d", (int)(*(wc_ces *) p->varptr)); -+#endif -+ case P_NZINT: -+ return Sprintf("%d", *(int *)p->varptr); -+ case P_SHORT: -+ return Sprintf("%d", *(short *)p->varptr); -+ case P_CHARINT: -+ return Sprintf("%d", *(char *)p->varptr); -+ case P_CHAR: -+ return Sprintf("%c", *(char *)p->varptr); -+ case P_STRING: -+#if defined(USE_SSL) && defined(USE_SSL_VERIFY) -+ case P_SSLPATH: -+#endif -+ /* SystemCharset -> InnerCharset */ -+ return Strnew_charp(conv_from_system(*(char **)p->varptr)); -+ case P_PIXELS: -+ case P_SCALE: -+ return Sprintf("%g", *(double *)p->varptr); -+ } -+ /* not reached */ -+ return NULL; -+} -+ -+Buffer * -+load_option_panel(void) -+{ -+ Str src; -+ struct param_ptr *p; -+ struct sel_c *s; -+#ifdef USE_M17N -+ wc_ces_list *c; -+#endif -+ int x, i; -+ Str tmp; -+ Buffer *buf; -+ -+ if (optionpanel_str == NULL) -+ optionpanel_str = Sprintf(optionpanel_src1, w3m_version, -+ html_quote(localCookie()->ptr), _(CMT_HELPER)); -+#ifdef USE_M17N -+#ifdef ENABLE_NLS -+ OptionCharset = SystemCharset; /* FIXME */ -+#endif -+ if (!OptionEncode) { -+ optionpanel_str = -+ wc_Str_conv(optionpanel_str, OptionCharset, InnerCharset); -+ for (i = 0; sections[i].name != NULL; i++) { -+ sections[i].name = -+ wc_conv(_(sections[i].name), OptionCharset, -+ InnerCharset)->ptr; -+ for (p = sections[i].params; p->name; p++) { -+ p->comment = -+ wc_conv(_(p->comment), OptionCharset, -+ InnerCharset)->ptr; -+ if (p->inputtype == PI_SEL_C -+#ifdef USE_COLOR -+ && p->select != colorstr -+#endif -+ ) { -+ for (s = (struct sel_c *)p->select; s->text != NULL; s++) { -+ s->text = -+ wc_conv(_(s->text), OptionCharset, -+ InnerCharset)->ptr; -+ } -+ } -+ } -+ } -+#ifdef USE_COLOR -+ for (s = colorstr; s->text; s++) -+ s->text = wc_conv(_(s->text), OptionCharset, -+ InnerCharset)->ptr; -+#endif -+ OptionEncode = TRUE; -+ } -+#endif -+ src = Strdup(optionpanel_str); -+ -+ Strcat_charp(src, "<table><tr><td>"); -+ for (i = 0; sections[i].name != NULL; i++) { -+ Strcat_m_charp(src, "<h1>", sections[i].name, "</h1>", NULL); -+ p = sections[i].params; -+ Strcat_charp(src, "<table width=100% cellpadding=0>"); -+ while (p->name) { -+ Strcat_m_charp(src, "<tr><td>", p->comment, NULL); -+ Strcat(src, Sprintf("</td><td width=%d>", -+ (int)(28 * pixel_per_char))); -+ switch (p->inputtype) { -+ case PI_TEXT: -+ Strcat_m_charp(src, "<input type=text name=", -+ p->name, -+ " value=\"", -+ html_quote(to_str(p)->ptr), "\">", NULL); -+ break; -+ case PI_ONOFF: -+ x = atoi(to_str(p)->ptr); -+ Strcat_m_charp(src, "<input type=radio name=", -+ p->name, -+ " value=1", -+ (x ? " checked" : ""), -+ ">YES <input type=radio name=", -+ p->name, -+ " value=0", (x ? "" : " checked"), ">NO", NULL); -+ break; -+ case PI_SEL_C: -+ tmp = to_str(p); -+ Strcat_m_charp(src, "<select name=", p->name, ">", NULL); -+ for (s = (struct sel_c *)p->select; s->text != NULL; s++) { -+ Strcat_charp(src, "<option value="); -+ Strcat(src, Sprintf("%s\n", s->cvalue)); -+ if ((p->type != P_CHAR && s->value == atoi(tmp->ptr)) || -+ (p->type == P_CHAR && (char)s->value == *(tmp->ptr))) -+ Strcat_charp(src, " selected"); -+ Strcat_char(src, '>'); -+ Strcat_charp(src, s->text); -+ } -+ Strcat_charp(src, "</select>"); -+ break; -+#ifdef USE_M17N -+ case PI_CODE: -+ tmp = to_str(p); -+ Strcat_m_charp(src, "<select name=", p->name, ">", NULL); -+ for (c = *(wc_ces_list **) p->select; c->desc != NULL; c++) { -+ Strcat_charp(src, "<option value="); -+ Strcat(src, Sprintf("%s\n", c->name)); -+ if (c->id == atoi(tmp->ptr)) -+ Strcat_charp(src, " selected"); -+ Strcat_char(src, '>'); -+ Strcat_charp(src, c->desc); -+ } -+ Strcat_charp(src, "</select>"); -+ break; -+#endif -+ } -+ Strcat_charp(src, "</td></tr>\n"); -+ p++; -+ } -+ Strcat_charp(src, -+ "<tr><td></td><td><p><input type=submit value=\"OK\"></td></tr>"); -+ Strcat_charp(src, "</table><hr width=50%>"); -+ } -+ Strcat_charp(src, "</table></form></body></html>"); -+ buf = loadHTMLString(src); -+#ifdef USE_M17N -+ if (buf) -+ buf->document_charset = OptionCharset; -+#endif -+ return buf; -+} -+ -+void -+panel_set_option(struct parsed_tagarg *arg) -+{ -+ FILE *f = NULL; -+ char *p; -+ -+ if (no_rc_dir) { -+ disp_message("There's no ~/.w3m directory... config not saved", FALSE); -+ } -+ else { -+ f = fopen(config_file, "wt"); -+ if (f == NULL) { -+ disp_message("Can't write option!", FALSE); -+ } -+ } -+ while (arg) { -+ /* InnerCharset -> SystemCharset */ -+ if (arg->value) { -+ p = conv_to_system(arg->value); -+ if (set_param(arg->arg, p)) { -+ if (f) -+ fprintf(f, "%s %s\n", arg->arg, p); -+ } -+ } -+ arg = arg->next; -+ } -+ if (f) -+ fclose(f); -+ sync_with_option(); -+ backBf(); -+} -+ -+char * -+rcFile(char *base) -+{ -+ if (base && -+ (base[0] == '/' || -+ (base[0] == '.' -+ && (base[1] == '/' || (base[1] == '.' && base[2] == '/'))) -+ || (base[0] == '~' && base[1] == '/'))) -+ /* /file, ./file, ../file, ~/file */ -+ return expandPath(base); -+ return expandPath(Strnew_m_charp(rc_dir, "/", base, NULL)->ptr); -+} -+ -+char * -+auxbinFile(char *base) -+{ -+ return expandPath(Strnew_m_charp(w3m_auxbin_dir(), "/", base, NULL)->ptr); -+} -+ -+#if 0 /* not used */ -+char * -+libFile(char *base) -+{ -+ return expandPath(Strnew_m_charp(w3m_lib_dir(), "/", base, NULL)->ptr); -+} -+#endif -+ -+char * -+etcFile(char *base) -+{ -+ return expandPath(Strnew_m_charp(w3m_etc_dir(), "/", base, NULL)->ptr); -+} -+ -+char * -+confFile(char *base) -+{ -+ return expandPath(Strnew_m_charp(w3m_conf_dir(), "/", base, NULL)->ptr); -+} -+ -+#ifndef USE_HELP_CGI -+char * -+helpFile(char *base) -+{ -+ return expandPath(Strnew_m_charp(w3m_help_dir(), "/", base, NULL)->ptr); -+} -+#endif -diff -urN w3m-0.5.2.orig/symbol.c w3m-0.5.2/symbol.c ---- w3m-0.5.2.orig/symbol.c 2003-09-23 06:02:21.000000000 +0900 -+++ w3m-0.5.2/symbol.c 2010-07-18 08:13:26.000000000 +0900 -@@ -86,24 +86,29 @@ - charset_symbol_set *p; - symbol_set *s = NULL; - -- if (charset == save_charset && save_symbol != NULL && -- *width == save_symbol->width) { -- *width = save_symbol->width; -- return save_symbol->item; -- } -- save_charset = charset; -- for (p = charset_symbol_list; p->charset; p++) { -- if (charset == p->charset && -- (*width == 0 || *width == p->symbol->width)) { -- s = p->symbol; -- break; -+ if (UseGraphicChar != GRAPHIC_CHAR_ASCII) { -+ if (charset == save_charset && save_symbol != NULL && -+ *width == save_symbol->width) -+ return save_symbol->item; -+ save_charset = charset; -+ for (p = charset_symbol_list; p->charset; p++) { -+ if (charset == p->charset && -+ (*width == 0 || *width == p->symbol->width)) { -+ s = p->symbol; -+ break; -+ } - } -- } -- if (s == NULL) -+ if (s == NULL) -+ s = (*width == 2) ? &alt2_symbol_set : &alt_symbol_set; -+ if (s != save_symbol) { -+ if (!s->encode) -+ encode_symbol(s); -+ save_symbol = s; -+ } -+ } else { -+ if (save_symbol != NULL && *width == save_symbol->width) -+ return save_symbol->item; - s = (*width == 2) ? &alt2_symbol_set : &alt_symbol_set; -- if (s != save_symbol) { -- if (!s->encode) -- encode_symbol(s); - save_symbol = s; - } - *width = s->width; -diff -urN w3m-0.5.2.orig/terms.c w3m-0.5.2/terms.c ---- w3m-0.5.2.orig/terms.c 2007-05-30 13:44:00.000000000 +0900 -+++ w3m-0.5.2/terms.c 2010-07-18 08:13:26.000000000 +0900 -@@ -1201,7 +1201,7 @@ - int - graph_ok(void) - { -- if (!UseGraphicChar) -+ if (UseGraphicChar != GRAPHIC_CHAR_ALL) - return 0; - return T_as[0] != 0 && T_ae[0] != 0 && T_ac[0] != 0; - } -diff -urN w3m-0.5.2.orig/terms.c.orig w3m-0.5.2/terms.c.orig ---- w3m-0.5.2.orig/terms.c.orig 1970-01-01 09:00:00.000000000 +0900 -+++ w3m-0.5.2/terms.c.orig 2007-05-30 13:44:00.000000000 +0900 -@@ -0,0 +1,2257 @@ -+/* $Id: terms.c,v 1.57 2007/05/30 04:44:00 inu Exp $ */ -+/* -+ * An original curses library for EUC-kanji by Akinori ITO, December 1989 -+ * revised by Akinori ITO, January 1995 -+ */ -+#include <stdio.h> -+#include <signal.h> -+#include <sys/types.h> -+#include <fcntl.h> -+#include <errno.h> -+#include <sys/time.h> -+#include <unistd.h> -+#include "config.h" -+#include <string.h> -+#ifdef HAVE_SYS_SELECT_H -+#include <sys/select.h> -+#endif -+#ifndef __MINGW32_VERSION -+#include <sys/ioctl.h> -+#else -+#include <winsock.h> -+#endif /* __MINGW32_VERSION */ -+#ifdef USE_MOUSE -+#ifdef USE_GPM -+#include <gpm.h> -+#endif /* USE_GPM */ -+#ifdef USE_SYSMOUSE -+#include <osreldate.h> -+#if (__FreeBSD_version >= 400017) -+#include <sys/consio.h> -+#include <sys/fbio.h> -+#else -+#include <machine/console.h> -+#endif -+int (*sysm_handler) (int x, int y, int nbs, int obs); -+static int cwidth = 8, cheight = 16; -+static int xpix, ypix, nbs, obs = 0; -+#endif /* use_SYSMOUSE */ -+ -+static int is_xterm = 0; -+ -+void mouse_init(), mouse_end(); -+int mouseActive = 0; -+#endif /* USE_MOUSE */ -+ -+static char *title_str = NULL; -+ -+static int tty; -+ -+#include "terms.h" -+#include "fm.h" -+#include "myctype.h" -+ -+#ifdef __EMX__ -+#define INCL_DOSNLS -+#include <os2.h> -+#endif /* __EMX__ */ -+ -+#if defined(__CYGWIN__) -+#include <windows.h> -+#include <sys/cygwin.h> -+static int isWinConsole = 0; -+#define TERM_CYGWIN 1 -+#define TERM_CYGWIN_RESERVE_IME 2 -+static int isLocalConsole = 0; -+ -+#if CYGWIN_VERSION_DLL_MAJOR < 1005 && defined(USE_MOUSE) -+int cygwin_mouse_btn_swapped = 0; -+#endif -+ -+#if defined(SUPPORT_WIN9X_CONSOLE_MBCS) -+static HANDLE hConIn = INVALID_HANDLE_VALUE; -+static int isWin95 = 0; -+static char *ConInV; -+static int iConIn, nConIn, nConInMax; -+ -+static void -+check_win9x(void) -+{ -+ OSVERSIONINFO winVersionInfo; -+ -+ winVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); -+ if (GetVersionEx(&winVersionInfo) == 0) { -+ fprintf(stderr, "can't get Windows version information.\n"); -+ exit(1); -+ } -+ if (winVersionInfo.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) { -+ isWin95 = 1; -+ } -+ else { -+ isWin95 = 0; -+ } -+} -+ -+void -+enable_win9x_console_input(void) -+{ -+ if (isWin95 && isWinConsole && isLocalConsole && -+ hConIn == INVALID_HANDLE_VALUE) { -+ hConIn = CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE, -+ FILE_SHARE_READ | FILE_SHARE_WRITE, -+ NULL, OPEN_EXISTING, 0, NULL); -+ if (hConIn != INVALID_HANDLE_VALUE) { -+ getch(); -+ } -+ } -+} -+ -+void -+disable_win9x_console_input(void) -+{ -+ if (hConIn != INVALID_HANDLE_VALUE) { -+ CloseHandle(hConIn); -+ hConIn = INVALID_HANDLE_VALUE; -+ } -+} -+ -+static void -+expand_win32_console_input_buffer(int n) -+{ -+ if (nConIn + n >= nConInMax) { -+ char *oldv; -+ -+ nConInMax = ((nConIn + n) / 2 + 1) * 3; -+ oldv = ConInV; -+ ConInV = GC_MALLOC_ATOMIC(nConInMax); -+ memcpy(ConInV, oldv, nConIn); -+ } -+} -+ -+static int -+read_win32_console_input(void) -+{ -+ INPUT_RECORD rec; -+ DWORD nevents; -+ -+ if (PeekConsoleInput(hConIn, &rec, 1, &nevents) && nevents) { -+ switch (rec.EventType) { -+ case KEY_EVENT: -+ expand_win32_console_input_buffer(3); -+ -+ if (ReadConsole(hConIn, &ConInV[nConIn], 1, &nevents, NULL)) { -+ nConIn += nevents; -+ return nevents; -+ } -+ -+ break; -+ default: -+ break; -+ } -+ -+ ReadConsoleInput(hConIn, &rec, 1, &nevents); -+ } -+ return 0; -+} -+ -+static int -+read_win32_console(char *s, int n) -+{ -+ KEY_EVENT_RECORD *ker; -+ -+ if (hConIn == INVALID_HANDLE_VALUE) -+ return read(tty, s, n); -+ -+ if (n > 0) -+ for (;;) { -+ if (iConIn < nConIn) { -+ if (n > nConIn - iConIn) -+ n = nConIn - iConIn; -+ -+ memcpy(s, ConInV, n); -+ -+ if ((iConIn += n) >= nConIn) -+ iConIn = nConIn = 0; -+ -+ break; -+ } -+ -+ iConIn = nConIn = 0; -+ -+ while (!read_win32_console_input()) ; -+ } -+ -+ return n; -+} -+ -+#endif /* SUPPORT_WIN9X_CONSOLE_MBCS */ -+ -+static HWND -+GetConsoleHwnd(void) -+{ -+#define MY_BUFSIZE 1024 -+ HWND hwndFound; -+ char pszNewWindowTitle[MY_BUFSIZE]; -+ char pszOldWindowTitle[MY_BUFSIZE]; -+ -+ GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE); -+ wsprintf(pszNewWindowTitle, "%d/%d", -+ GetTickCount(), GetCurrentProcessId()); -+ SetConsoleTitle(pszNewWindowTitle); -+ Sleep(40); -+ hwndFound = FindWindow(NULL, pszNewWindowTitle); -+ SetConsoleTitle(pszOldWindowTitle); -+ return (hwndFound); -+} -+ -+#if CYGWIN_VERSION_DLL_MAJOR < 1005 && defined(USE_MOUSE) -+static unsigned long -+cygwin_version(void) -+{ -+ struct per_process *p; -+ -+ p = (struct per_process *)cygwin_internal(CW_USER_DATA); -+ if (p != NULL) { -+ return (p->dll_major * 1000) + p->dll_minor; -+ } -+ return 0; -+} -+#endif -+ -+static void -+check_cygwin_console(void) -+{ -+ char *term = getenv("TERM"); -+ HANDLE hWnd; -+ -+ if (term == NULL) -+ term = DEFAULT_TERM; -+ if (term && strncmp(term, "cygwin", 6) == 0) { -+ isWinConsole = TERM_CYGWIN; -+ } -+ if (isWinConsole) { -+ hWnd = GetConsoleHwnd(); -+ if (hWnd != INVALID_HANDLE_VALUE) { -+ if (IsWindowVisible(hWnd)) { -+ isLocalConsole = 1; -+ } -+ } -+ if (strncmp(getenv("LANG"), "ja", 2) == 0) { -+ isWinConsole = TERM_CYGWIN_RESERVE_IME; -+ } -+#ifdef SUPPORT_WIN9X_CONSOLE_MBCS -+ check_win9x(); -+ if (isWin95 && ttyslot() != -1) { -+ isLocalConsole = 0; -+ } -+#endif -+ } -+#if CYGWIN_VERSION_DLL_MAJOR < 1005 && defined(USE_MOUSE) -+ if (cygwin_version() <= 1003015) { -+ /* cygwin DLL 1.3.15 or earler */ -+ cygwin_mouse_btn_swapped = 1; -+ } -+#endif -+} -+#endif /* __CYGWIN__ */ -+ -+char *getenv(const char *); -+MySignalHandler reset_exit(SIGNAL_ARG), error_dump(SIGNAL_ARG); -+void setlinescols(void); -+void flush_tty(); -+ -+#ifndef SIGIOT -+#define SIGIOT SIGABRT -+#endif /* not SIGIOT */ -+ -+#ifdef HAVE_TERMIO_H -+#include <termio.h> -+typedef struct termio TerminalMode; -+#define TerminalSet(fd,x) ioctl(fd,TCSETA,x) -+#define TerminalGet(fd,x) ioctl(fd,TCGETA,x) -+#define MODEFLAG(d) ((d).c_lflag) -+#define IMODEFLAG(d) ((d).c_iflag) -+#endif /* HAVE_TERMIO_H */ -+ -+#ifdef HAVE_TERMIOS_H -+#include <termios.h> -+#include <unistd.h> -+typedef struct termios TerminalMode; -+#define TerminalSet(fd,x) tcsetattr(fd,TCSANOW,x) -+#define TerminalGet(fd,x) tcgetattr(fd,x) -+#define MODEFLAG(d) ((d).c_lflag) -+#define IMODEFLAG(d) ((d).c_iflag) -+#endif /* HAVE_TERMIOS_H */ -+ -+#ifdef HAVE_SGTTY_H -+#include <sgtty.h> -+typedef struct sgttyb TerminalMode; -+#define TerminalSet(fd,x) ioctl(fd,TIOCSETP,x) -+#define TerminalGet(fd,x) ioctl(fd,TIOCGETP,x) -+#define MODEFLAG(d) ((d).sg_flags) -+#endif /* HAVE_SGTTY_H */ -+ -+#ifdef __MINGW32_VERSION -+/* dummy struct */ -+typedef unsigned char cc_t; -+typedef unsigned int speed_t; -+typedef unsigned int tcflag_t; -+ -+#define NCCS 32 -+struct termios -+ { -+ tcflag_t c_iflag; /* input mode flags */ -+ tcflag_t c_oflag; /* output mode flags */ -+ tcflag_t c_cflag; /* control mode flags */ -+ tcflag_t c_lflag; /* local mode flags */ -+ cc_t c_line; /* line discipline */ -+ cc_t c_cc[NCCS]; /* control characters */ -+ speed_t c_ispeed; /* input speed */ -+ speed_t c_ospeed; /* output speed */ -+ }; -+typedef struct termios TerminalMode; -+#define TerminalSet(fd,x) (0) -+#define TerminalGet(fd,x) (0) -+#define MODEFLAG(d) (0) -+ -+/* dummy defines */ -+#define SIGHUP (0) -+#define SIGQUIT (0) -+#define ECHO (0) -+#define ISIG (0) -+#define VEOF (0) -+#define ICANON (0) -+#define IXON (0) -+#define IXOFF (0) -+ -+char *ttyname(int); -+#endif /* __MINGW32_VERSION */ -+ -+#define MAX_LINE 200 -+#define MAX_COLUMN 400 -+ -+/* Screen properties */ -+#define S_SCREENPROP 0x0f -+#define S_NORMAL 0x00 -+#define S_STANDOUT 0x01 -+#define S_UNDERLINE 0x02 -+#define S_BOLD 0x04 -+#define S_EOL 0x08 -+ -+/* Sort of Character */ -+#define C_WHICHCHAR 0xc0 -+#define C_ASCII 0x00 -+#ifdef USE_M17N -+#define C_WCHAR1 0x40 -+#define C_WCHAR2 0x80 -+#endif -+#define C_CTRL 0xc0 -+ -+#define CHMODE(c) ((c)&C_WHICHCHAR) -+#define SETCHMODE(var,mode) ((var) = (((var)&~C_WHICHCHAR) | mode)) -+#ifdef USE_M17N -+#define SETCH(var,ch,len) ((var) = New_Reuse(char, (var), (len) + 1), \ -+ strncpy((var), (ch), (len)), (var)[len] = '\0') -+#else -+#define SETCH(var,ch,len) ((var) = (ch)) -+#endif -+ -+/* Charactor Color */ -+#define COL_FCOLOR 0xf00 -+#define COL_FBLACK 0x800 -+#define COL_FRED 0x900 -+#define COL_FGREEN 0xa00 -+#define COL_FYELLOW 0xb00 -+#define COL_FBLUE 0xc00 -+#define COL_FMAGENTA 0xd00 -+#define COL_FCYAN 0xe00 -+#define COL_FWHITE 0xf00 -+#define COL_FTERM 0x000 -+ -+#define S_COLORED 0xf00 -+ -+#ifdef USE_BG_COLOR -+/* Background Color */ -+#define COL_BCOLOR 0xf000 -+#define COL_BBLACK 0x8000 -+#define COL_BRED 0x9000 -+#define COL_BGREEN 0xa000 -+#define COL_BYELLOW 0xb000 -+#define COL_BBLUE 0xc000 -+#define COL_BMAGENTA 0xd000 -+#define COL_BCYAN 0xe000 -+#define COL_BWHITE 0xf000 -+#define COL_BTERM 0x0000 -+ -+#define S_BCOLORED 0xf000 -+#endif /* USE_BG_COLOR */ -+ -+ -+#define S_GRAPHICS 0x10 -+ -+#define S_DIRTY 0x20 -+ -+#define SETPROP(var,prop) (var = (((var)&S_DIRTY) | prop)) -+ -+/* Line status */ -+#define L_DIRTY 0x01 -+#define L_UNUSED 0x02 -+#define L_NEED_CE 0x04 -+#define L_CLRTOEOL 0x08 -+ -+#define ISDIRTY(d) ((d) & L_DIRTY) -+#define ISUNUSED(d) ((d) & L_UNUSED) -+#define NEED_CE(d) ((d) & L_NEED_CE) -+ -+typedef unsigned short l_prop; -+ -+typedef struct scline { -+#ifdef USE_M17N -+ char **lineimage; -+#else -+ char *lineimage; -+#endif -+ l_prop *lineprop; -+ short isdirty; -+ short eol; -+} Screen; -+ -+static TerminalMode d_ioval; -+static int tty = -1; -+static FILE *ttyf = NULL; -+ -+static -+char bp[1024], funcstr[256]; -+ -+char *T_cd, *T_ce, *T_kr, *T_kl, *T_cr, *T_bt, *T_ta, *T_sc, *T_rc, -+ *T_so, *T_se, *T_us, *T_ue, *T_cl, *T_cm, *T_al, *T_sr, *T_md, *T_me, -+ *T_ti, *T_te, *T_nd, *T_as, *T_ae, *T_eA, *T_ac, *T_op; -+ -+int LINES, COLS; -+#if defined(__CYGWIN__) -+int LASTLINE; -+#endif /* defined(__CYGWIN__) */ -+ -+static int max_LINES = 0, max_COLS = 0; -+static int tab_step = 8; -+static int CurLine, CurColumn; -+static Screen *ScreenElem = NULL, **ScreenImage = NULL; -+static l_prop CurrentMode = 0; -+static int graph_enabled = 0; -+ -+static char gcmap[96]; -+ -+extern int tgetent(char *, char *); -+extern int tgetnum(char *); -+extern int tgetflag(char *); -+extern char *tgetstr(char *, char **); -+extern char *tgoto(char *, int, int); -+extern int tputs(char *, int, int (*)(char)); -+void clear(), wrap(), touch_line(), touch_column(int); -+#if 0 -+void need_clrtoeol(void); -+#endif -+void clrtoeol(void); /* conflicts with curs_clear(3)? */ -+ -+static int write1(char); -+ -+static void -+writestr(char *s) -+{ -+ tputs(s, 1, write1); -+} -+ -+#define MOVE(line,column) writestr(tgoto(T_cm,column,line)); -+ -+#ifdef USE_MOUSE -+#define W3M_TERM_INFO(name, title, mouse) name, title, mouse -+#define NEED_XTERM_ON (1) -+#define NEED_XTERM_OFF (1<<1) -+#ifdef __CYGWIN__ -+#define NEED_CYGWIN_ON (1<<2) -+#define NEED_CYGWIN_OFF (1<<3) -+#endif -+#else -+#define W3M_TERM_INFO(name, title, mouse) name, title -+#endif -+ -+static char XTERM_TITLE[] = "\033]0;w3m: %s\007"; -+static char SCREEN_TITLE[] = "\033k%s\033\134"; -+#ifdef __CYGWIN__ -+static char CYGWIN_TITLE[] = "w3m: %s"; -+#endif -+ -+/* *INDENT-OFF* */ -+static struct w3m_term_info { -+ char *term; -+ char *title_str; -+#ifdef USE_MOUSE -+ int mouse_flag; -+#endif -+} w3m_term_info_list[] = { -+ {W3M_TERM_INFO("xterm", XTERM_TITLE, (NEED_XTERM_ON|NEED_XTERM_OFF))}, -+ {W3M_TERM_INFO("kterm", XTERM_TITLE, (NEED_XTERM_ON|NEED_XTERM_OFF))}, -+ {W3M_TERM_INFO("rxvt", XTERM_TITLE, (NEED_XTERM_ON|NEED_XTERM_OFF))}, -+ {W3M_TERM_INFO("Eterm", XTERM_TITLE, (NEED_XTERM_ON|NEED_XTERM_OFF))}, -+ {W3M_TERM_INFO("mlterm", XTERM_TITLE, (NEED_XTERM_ON|NEED_XTERM_OFF))}, -+ {W3M_TERM_INFO("screen", SCREEN_TITLE, 0)}, -+#ifdef __CYGWIN__ -+ {W3M_TERM_INFO("cygwin", CYGWIN_TITLE, (NEED_CYGWIN_ON|NEED_CYGWIN_OFF))}, -+#endif -+ {W3M_TERM_INFO(NULL, NULL, 0)} -+}; -+#undef W3M_TERM_INFO -+/* *INDENT-ON * */ -+ -+int -+set_tty(void) -+{ -+ char *ttyn; -+ -+ if (isatty(0)) /* stdin */ -+ ttyn = ttyname(0); -+ else -+ ttyn = DEV_TTY_PATH; -+ tty = open(ttyn, O_RDWR); -+ if (tty < 0) { -+ /* use stderr instead of stdin... is it OK???? */ -+ tty = 2; -+ } -+ ttyf = fdopen(tty, "w"); -+#ifdef __CYGWIN__ -+ check_cygwin_console(); -+#endif -+ TerminalGet(tty, &d_ioval); -+ if (displayTitleTerm != NULL) { -+ struct w3m_term_info *p; -+ for (p = w3m_term_info_list; p->term != NULL; p++) { -+ if (!strncmp(displayTitleTerm, p->term, strlen(p->term))) { -+ title_str = p->title_str; -+ break; -+ } -+ } -+ } -+#ifdef USE_MOUSE -+ { -+ char *term = getenv("TERM"); -+ if (term != NULL) { -+ struct w3m_term_info *p; -+ for (p = w3m_term_info_list; p->term != NULL; p++) { -+ if (!strncmp(term, p->term, strlen(p->term))) { -+ is_xterm = p->mouse_flag; -+ break; -+ } -+ } -+ } -+ } -+#endif -+ return 0; -+} -+ -+void -+ttymode_set(int mode, int imode) -+{ -+#ifndef __MINGW32_VERSION -+ TerminalMode ioval; -+ -+ TerminalGet(tty, &ioval); -+ MODEFLAG(ioval) |= mode; -+#ifndef HAVE_SGTTY_H -+ IMODEFLAG(ioval) |= imode; -+#endif /* not HAVE_SGTTY_H */ -+ -+ while (TerminalSet(tty, &ioval) == -1) { -+ if (errno == EINTR || errno == EAGAIN) -+ continue; -+ printf("Error occured while set %x: errno=%d\n", mode, errno); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+#endif -+} -+ -+void -+ttymode_reset(int mode, int imode) -+{ -+#ifndef __MINGW32_VERSION -+ TerminalMode ioval; -+ -+ TerminalGet(tty, &ioval); -+ MODEFLAG(ioval) &= ~mode; -+#ifndef HAVE_SGTTY_H -+ IMODEFLAG(ioval) &= ~imode; -+#endif /* not HAVE_SGTTY_H */ -+ -+ while (TerminalSet(tty, &ioval) == -1) { -+ if (errno == EINTR || errno == EAGAIN) -+ continue; -+ printf("Error occured while reset %x: errno=%d\n", mode, errno); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+#endif /* __MINGW32_VERSION */ -+} -+ -+#ifndef HAVE_SGTTY_H -+void -+set_cc(int spec, int val) -+{ -+ TerminalMode ioval; -+ -+ TerminalGet(tty, &ioval); -+ ioval.c_cc[spec] = val; -+ while (TerminalSet(tty, &ioval) == -1) { -+ if (errno == EINTR || errno == EAGAIN) -+ continue; -+ printf("Error occured: errno=%d\n", errno); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+} -+#endif /* not HAVE_SGTTY_H */ -+ -+void -+close_tty(void) -+{ -+ if (tty > 2) -+ close(tty); -+} -+ -+char * -+ttyname_tty(void) -+{ -+ return ttyname(tty); -+} -+ -+void -+reset_tty(void) -+{ -+ writestr(T_op); /* turn off */ -+ writestr(T_me); -+ if (!Do_not_use_ti_te) { -+ if (T_te && *T_te) -+ writestr(T_te); -+ else -+ writestr(T_cl); -+ } -+ writestr(T_se); /* reset terminal */ -+ flush_tty(); -+ TerminalSet(tty, &d_ioval); -+ close_tty(); -+} -+ -+MySignalHandler -+reset_exit(SIGNAL_ARG) -+{ -+#ifdef USE_MOUSE -+ if (mouseActive) -+ mouse_end(); -+#endif /* USE_MOUSE */ -+ reset_tty(); -+ w3m_exit(0); -+ SIGNAL_RETURN; -+} -+ -+MySignalHandler -+error_dump(SIGNAL_ARG) -+{ -+ mySignal(SIGIOT, SIG_DFL); -+ reset_tty(); -+ abort(); -+ SIGNAL_RETURN; -+} -+ -+void -+set_int(void) -+{ -+ mySignal(SIGHUP, reset_exit); -+ mySignal(SIGINT, reset_exit); -+ mySignal(SIGQUIT, reset_exit); -+ mySignal(SIGTERM, reset_exit); -+ mySignal(SIGILL, error_dump); -+ mySignal(SIGIOT, error_dump); -+ mySignal(SIGFPE, error_dump); -+#ifdef SIGBUS -+ mySignal(SIGBUS, error_dump); -+#endif /* SIGBUS */ -+ /* mySignal(SIGSEGV, error_dump); */ -+} -+ -+ -+static void -+setgraphchar(void) -+{ -+ int c, i, n; -+ -+ for (c = 0; c < 96; c++) -+ gcmap[c] = (char)(c + ' '); -+ -+ if (!T_ac) -+ return; -+ -+ n = strlen(T_ac); -+ for (i = 0; i < n - 1; i += 2) { -+ c = (unsigned)T_ac[i] - ' '; -+ if (c >= 0 && c < 96) -+ gcmap[c] = T_ac[i + 1]; -+ } -+} -+ -+#define graphchar(c) (((unsigned)(c)>=' ' && (unsigned)(c)<128)? gcmap[(c)-' '] : (c)) -+#define GETSTR(v,s) {v = pt; suc = tgetstr(s,&pt); if (!suc) v = ""; else v = allocStr(suc, -1); } -+ -+void -+getTCstr(void) -+{ -+ char *ent; -+ char *suc; -+ char *pt = funcstr; -+ int r; -+ -+ ent = getenv("TERM") ? getenv("TERM") : DEFAULT_TERM; -+ if (ent == NULL) { -+ fprintf(stderr, "TERM is not set\n"); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+ -+ r = tgetent(bp, ent); -+ if (r != 1) { -+ /* Can't find termcap entry */ -+ fprintf(stderr, "Can't find termcap entry %s\n", ent); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+ -+ GETSTR(T_ce, "ce"); /* clear to the end of line */ -+ GETSTR(T_cd, "cd"); /* clear to the end of display */ -+ GETSTR(T_kr, "nd"); /* cursor right */ -+ if (suc == NULL) -+ GETSTR(T_kr, "kr"); -+ if (tgetflag("bs")) -+ T_kl = "\b"; /* cursor left */ -+ else { -+ GETSTR(T_kl, "le"); -+ if (suc == NULL) -+ GETSTR(T_kl, "kb"); -+ if (suc == NULL) -+ GETSTR(T_kl, "kl"); -+ } -+ GETSTR(T_cr, "cr"); /* carriage return */ -+ GETSTR(T_ta, "ta"); /* tab */ -+ GETSTR(T_sc, "sc"); /* save cursor */ -+ GETSTR(T_rc, "rc"); /* restore cursor */ -+ GETSTR(T_so, "so"); /* standout mode */ -+ GETSTR(T_se, "se"); /* standout mode end */ -+ GETSTR(T_us, "us"); /* underline mode */ -+ GETSTR(T_ue, "ue"); /* underline mode end */ -+ GETSTR(T_md, "md"); /* bold mode */ -+ GETSTR(T_me, "me"); /* bold mode end */ -+ GETSTR(T_cl, "cl"); /* clear screen */ -+ GETSTR(T_cm, "cm"); /* cursor move */ -+ GETSTR(T_al, "al"); /* append line */ -+ GETSTR(T_sr, "sr"); /* scroll reverse */ -+ GETSTR(T_ti, "ti"); /* terminal init */ -+ GETSTR(T_te, "te"); /* terminal end */ -+ GETSTR(T_nd, "nd"); /* move right one space */ -+ GETSTR(T_eA, "eA"); /* enable alternative charset */ -+ GETSTR(T_as, "as"); /* alternative (graphic) charset start */ -+ GETSTR(T_ae, "ae"); /* alternative (graphic) charset end */ -+ GETSTR(T_ac, "ac"); /* graphics charset pairs */ -+ GETSTR(T_op, "op"); /* set default color pair to its original value */ -+#if defined( CYGWIN ) && CYGWIN < 1 -+ /* for TERM=pcansi on MS-DOS prompt. */ -+#if 0 -+ T_eA = ""; -+ T_as = "\033[12m"; -+ T_ae = "\033[10m"; -+ T_ac = "l\001k\002m\003j\004x\005q\006n\020a\024v\025w\026u\027t\031"; -+#endif -+ T_eA = ""; -+ T_as = ""; -+ T_ae = ""; -+ T_ac = ""; -+#endif /* CYGWIN */ -+ -+ LINES = COLS = 0; -+ setlinescols(); -+ setgraphchar(); -+} -+ -+void -+setlinescols(void) -+{ -+ char *p; -+ int i; -+#ifdef __EMX__ -+ { -+ int s[2]; -+ _scrsize(s); -+ COLS = s[0]; -+ LINES = s[1]; -+ -+ if (getenv("WINDOWID")) { -+ FILE *fd = popen("scrsize", "rt"); -+ if (fd) { -+ fscanf(fd, "%i %i", &COLS, &LINES); -+ pclose(fd); -+ } -+ } -+ } -+#elif defined(HAVE_TERMIOS_H) && defined(TIOCGWINSZ) -+ struct winsize wins; -+ -+ i = ioctl(tty, TIOCGWINSZ, &wins); -+ if (i >= 0 && wins.ws_row != 0 && wins.ws_col != 0) { -+ LINES = wins.ws_row; -+ COLS = wins.ws_col; -+ } -+#endif /* defined(HAVE-TERMIOS_H) && defined(TIOCGWINSZ) */ -+ if (LINES <= 0 && (p = getenv("LINES")) != NULL && (i = atoi(p)) >= 0) -+ LINES = i; -+ if (COLS <= 0 && (p = getenv("COLUMNS")) != NULL && (i = atoi(p)) >= 0) -+ COLS = i; -+ if (LINES <= 0) -+ LINES = tgetnum("li"); /* number of line */ -+ if (COLS <= 0) -+ COLS = tgetnum("co"); /* number of column */ -+ if (COLS > MAX_COLUMN) -+ COLS = MAX_COLUMN; -+ if (LINES > MAX_LINE) -+ LINES = MAX_LINE; -+#if defined(__CYGWIN__) -+ LASTLINE = LINES - (isWinConsole == TERM_CYGWIN_RESERVE_IME ? 2 : 1); -+#endif /* defined(__CYGWIN__) */ -+} -+ -+void -+setupscreen(void) -+{ -+ int i; -+ -+ if (LINES + 1 > max_LINES) { -+ max_LINES = LINES + 1; -+ max_COLS = 0; -+ ScreenElem = New_N(Screen, max_LINES); -+ ScreenImage = New_N(Screen *, max_LINES); -+ } -+ if (COLS + 1 > max_COLS) { -+ max_COLS = COLS + 1; -+ for (i = 0; i < max_LINES; i++) { -+#ifdef USE_M17N -+ ScreenElem[i].lineimage = New_N(char *, max_COLS); -+ bzero((void *)ScreenElem[i].lineimage, max_COLS * sizeof(char *)); -+#else -+ ScreenElem[i].lineimage = New_N(char, max_COLS); -+#endif -+ ScreenElem[i].lineprop = New_N(l_prop, max_COLS); -+ } -+ } -+ for (i = 0; i < LINES; i++) { -+ ScreenImage[i] = &ScreenElem[i]; -+ ScreenImage[i]->lineprop[0] = S_EOL; -+ ScreenImage[i]->isdirty = 0; -+ } -+ for (; i < max_LINES; i++) { -+ ScreenElem[i].isdirty = L_UNUSED; -+ } -+ -+ clear(); -+} -+ -+/* -+ * Screen initialize -+ */ -+int -+initscr(void) -+{ -+ if (set_tty() < 0) -+ return -1; -+ set_int(); -+ getTCstr(); -+ if (T_ti && !Do_not_use_ti_te) -+ writestr(T_ti); -+ setupscreen(); -+ return 0; -+} -+ -+static int -+write1(char c) -+{ -+ putc(c, ttyf); -+#ifdef SCREEN_DEBUG -+ flush_tty(); -+#endif /* SCREEN_DEBUG */ -+ return 0; -+} -+ -+void -+move(int line, int column) -+{ -+ if (line >= 0 && line < LINES) -+ CurLine = line; -+ if (column >= 0 && column < COLS) -+ CurColumn = column; -+} -+ -+#ifdef USE_BG_COLOR -+#define M_SPACE (S_SCREENPROP|S_COLORED|S_BCOLORED|S_GRAPHICS) -+#else /* not USE_BG_COLOR */ -+#define M_SPACE (S_SCREENPROP|S_COLORED|S_GRAPHICS) -+#endif /* not USE_BG_COLOR */ -+ -+static int -+#ifdef USE_M17N -+need_redraw(char *c1, l_prop pr1, char *c2, l_prop pr2) -+{ -+ if (!c1 || !c2 || strcmp(c1, c2)) -+ return 1; -+ if (*c1 == ' ') -+#else -+need_redraw(char c1, l_prop pr1, char c2, l_prop pr2) -+{ -+ if (c1 != c2) -+ return 1; -+ if (c1 == ' ') -+#endif -+ return (pr1 ^ pr2) & M_SPACE & ~S_DIRTY; -+ -+ if ((pr1 ^ pr2) & ~S_DIRTY) -+ return 1; -+ -+ return 0; -+} -+ -+#define M_CEOL (~(M_SPACE|C_WHICHCHAR)) -+ -+#ifdef USE_M17N -+#define SPACE " " -+#else -+#define SPACE ' ' -+#endif -+ -+#ifdef USE_M17N -+void -+addch(char c) -+{ -+ addmch(&c, 1); -+} -+ -+void -+addmch(char *pc, size_t len) -+#else -+void -+addch(char pc) -+#endif -+{ -+ l_prop *pr; -+ int dest, i; -+ short *dirty; -+#ifdef USE_M17N -+ static Str tmp = NULL; -+ char **p; -+ char c = *pc; -+ int width = wtf_width((wc_uchar *) pc); -+ -+ if (tmp == NULL) -+ tmp = Strnew(); -+ Strcopy_charp_n(tmp, pc, len); -+ pc = tmp->ptr; -+#else -+ char *p; -+ char c = pc; -+#endif -+ -+ if (CurColumn == COLS) -+ wrap(); -+ if (CurColumn >= COLS) -+ return; -+ p = ScreenImage[CurLine]->lineimage; -+ pr = ScreenImage[CurLine]->lineprop; -+ dirty = &ScreenImage[CurLine]->isdirty; -+ -+#ifndef USE_M17N -+ /* Eliminate unprintables according to * iso-8859-*. -+ * Particularly 0x96 messes up T.Dickey's * (xfree-)xterm */ -+ if (IS_INTSPACE(c)) -+ c = ' '; -+#endif -+ -+ if (pr[CurColumn] & S_EOL) { -+ if (c == ' ' && !(CurrentMode & M_SPACE)) { -+ CurColumn++; -+ return; -+ } -+ for (i = CurColumn; i >= 0 && (pr[i] & S_EOL); i--) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[i] & M_CEOL) | C_ASCII); -+ } -+ } -+ -+ if (c == '\t' || c == '\n' || c == '\r' || c == '\b') -+ SETCHMODE(CurrentMode, C_CTRL); -+#ifdef USE_M17N -+ else if (len > 1) -+ SETCHMODE(CurrentMode, C_WCHAR1); -+#endif -+ else if (!IS_CNTRL(c)) -+ SETCHMODE(CurrentMode, C_ASCII); -+ else -+ return; -+ -+ /* Required to erase bold or underlined character for some * terminal -+ * emulators. */ -+#ifdef USE_M17N -+ i = CurColumn + width - 1; -+#else -+ i = CurColumn; -+#endif -+ if (i < COLS && -+ (((pr[i] & S_BOLD) && need_redraw(p[i], pr[i], pc, CurrentMode)) || -+ ((pr[i] & S_UNDERLINE) && !(CurrentMode & S_UNDERLINE)))) { -+ touch_line(); -+ i++; -+ if (i < COLS) { -+ touch_column(i); -+ if (pr[i] & S_EOL) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[i] & M_CEOL) | C_ASCII); -+ } -+#ifdef USE_M17N -+ else { -+ for (i++; i < COLS && CHMODE(pr[i]) == C_WCHAR2; i++) -+ touch_column(i); -+ } -+#endif -+ } -+ } -+ -+#ifdef USE_M17N -+ if (CurColumn + width > COLS) { -+ touch_line(); -+ for (i = CurColumn; i < COLS; i++) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[i] & ~C_WHICHCHAR) | C_ASCII); -+ touch_column(i); -+ } -+ wrap(); -+ if (CurColumn + width > COLS) -+ return; -+ p = ScreenImage[CurLine]->lineimage; -+ pr = ScreenImage[CurLine]->lineprop; -+ } -+ if (CHMODE(pr[CurColumn]) == C_WCHAR2) { -+ touch_line(); -+ for (i = CurColumn - 1; i >= 0; i--) { -+ l_prop l = CHMODE(pr[i]); -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[i] & ~C_WHICHCHAR) | C_ASCII); -+ touch_column(i); -+ if (l != C_WCHAR2) -+ break; -+ } -+ } -+#endif -+ if (CHMODE(CurrentMode) != C_CTRL) { -+ if (need_redraw(p[CurColumn], pr[CurColumn], pc, CurrentMode)) { -+ SETCH(p[CurColumn], pc, len); -+ SETPROP(pr[CurColumn], CurrentMode); -+ touch_line(); -+ touch_column(CurColumn); -+#ifdef USE_M17N -+ SETCHMODE(CurrentMode, C_WCHAR2); -+ for (i = CurColumn + 1; i < CurColumn + width; i++) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[CurColumn] & ~C_WHICHCHAR) | C_WCHAR2); -+ touch_column(i); -+ } -+ for (; i < COLS && CHMODE(pr[i]) == C_WCHAR2; i++) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], (pr[i] & ~C_WHICHCHAR) | C_ASCII); -+ touch_column(i); -+ } -+ } -+ CurColumn += width; -+#else -+ } -+ CurColumn++; -+#endif -+ } -+ else if (c == '\t') { -+ dest = (CurColumn + tab_step) / tab_step * tab_step; -+ if (dest >= COLS) { -+ wrap(); -+ touch_line(); -+ dest = tab_step; -+ p = ScreenImage[CurLine]->lineimage; -+ pr = ScreenImage[CurLine]->lineprop; -+ } -+ for (i = CurColumn; i < dest; i++) { -+ if (need_redraw(p[i], pr[i], SPACE, CurrentMode)) { -+ SETCH(p[i], SPACE, 1); -+ SETPROP(pr[i], CurrentMode); -+ touch_line(); -+ touch_column(i); -+ } -+ } -+ CurColumn = i; -+ } -+ else if (c == '\n') { -+ wrap(); -+ } -+ else if (c == '\r') { /* Carriage return */ -+ CurColumn = 0; -+ } -+ else if (c == '\b' && CurColumn > 0) { /* Backspace */ -+ CurColumn--; -+#ifdef USE_M17N -+ while (CurColumn > 0 && CHMODE(pr[CurColumn]) == C_WCHAR2) -+ CurColumn--; -+#endif -+ } -+} -+ -+void -+wrap(void) -+{ -+ if (CurLine == LASTLINE) -+ return; -+ CurLine++; -+ CurColumn = 0; -+} -+ -+void -+touch_column(int col) -+{ -+ if (col >= 0 && col < COLS) -+ ScreenImage[CurLine]->lineprop[col] |= S_DIRTY; -+} -+ -+void -+touch_line(void) -+{ -+ if (!(ScreenImage[CurLine]->isdirty & L_DIRTY)) { -+ int i; -+ for (i = 0; i < COLS; i++) -+ ScreenImage[CurLine]->lineprop[i] &= ~S_DIRTY; -+ ScreenImage[CurLine]->isdirty |= L_DIRTY; -+ } -+ -+} -+ -+void -+standout(void) -+{ -+ CurrentMode |= S_STANDOUT; -+} -+ -+void -+standend(void) -+{ -+ CurrentMode &= ~S_STANDOUT; -+} -+ -+void -+toggle_stand(void) -+{ -+#ifdef USE_M17N -+ int i; -+#endif -+ l_prop *pr = ScreenImage[CurLine]->lineprop; -+ pr[CurColumn] ^= S_STANDOUT; -+#ifdef USE_M17N -+ if (CHMODE(pr[CurColumn]) != C_WCHAR2) { -+ for (i = CurColumn + 1; CHMODE(pr[i]) == C_WCHAR2; i++) -+ pr[i] ^= S_STANDOUT; -+ } -+#endif -+} -+ -+void -+bold(void) -+{ -+ CurrentMode |= S_BOLD; -+} -+ -+void -+boldend(void) -+{ -+ CurrentMode &= ~S_BOLD; -+} -+ -+void -+underline(void) -+{ -+ CurrentMode |= S_UNDERLINE; -+} -+ -+void -+underlineend(void) -+{ -+ CurrentMode &= ~S_UNDERLINE; -+} -+ -+void -+graphstart(void) -+{ -+ CurrentMode |= S_GRAPHICS; -+} -+ -+void -+graphend(void) -+{ -+ CurrentMode &= ~S_GRAPHICS; -+} -+ -+int -+graph_ok(void) -+{ -+ if (!UseGraphicChar) -+ return 0; -+ return T_as[0] != 0 && T_ae[0] != 0 && T_ac[0] != 0; -+} -+ -+void -+setfcolor(int color) -+{ -+ CurrentMode &= ~COL_FCOLOR; -+ if ((color & 0xf) <= 7) -+ CurrentMode |= (((color & 7) | 8) << 8); -+} -+ -+static char * -+color_seq(int colmode) -+{ -+ static char seqbuf[32]; -+ sprintf(seqbuf, "\033[%dm", ((colmode >> 8) & 7) + 30); -+ return seqbuf; -+} -+ -+#ifdef USE_BG_COLOR -+void -+setbcolor(int color) -+{ -+ CurrentMode &= ~COL_BCOLOR; -+ if ((color & 0xf) <= 7) -+ CurrentMode |= (((color & 7) | 8) << 12); -+} -+ -+static char * -+bcolor_seq(int colmode) -+{ -+ static char seqbuf[32]; -+ sprintf(seqbuf, "\033[%dm", ((colmode >> 12) & 7) + 40); -+ return seqbuf; -+} -+#endif /* USE_BG_COLOR */ -+ -+#define RF_NEED_TO_MOVE 0 -+#define RF_CR_OK 1 -+#define RF_NONEED_TO_MOVE 2 -+#ifdef USE_BG_COLOR -+#define M_MEND (S_STANDOUT|S_UNDERLINE|S_BOLD|S_COLORED|S_BCOLORED|S_GRAPHICS) -+#else /* not USE_BG_COLOR */ -+#define M_MEND (S_STANDOUT|S_UNDERLINE|S_BOLD|S_COLORED|S_GRAPHICS) -+#endif /* not USE_BG_COLOR */ -+void -+refresh(void) -+{ -+ int line, col, pcol; -+ int pline = CurLine; -+ int moved = RF_NEED_TO_MOVE; -+#ifdef USE_M17N -+ char **pc; -+#else -+ char *pc; -+#endif -+ l_prop *pr, mode = 0; -+ l_prop color = COL_FTERM; -+#ifdef USE_BG_COLOR -+ l_prop bcolor = COL_BTERM; -+#endif /* USE_BG_COLOR */ -+ short *dirty; -+ -+#ifdef USE_M17N -+ wc_putc_init(InnerCharset, DisplayCharset); -+#endif -+ for (line = 0; line <= LASTLINE; line++) { -+ dirty = &ScreenImage[line]->isdirty; -+ if (*dirty & L_DIRTY) { -+ *dirty &= ~L_DIRTY; -+ pc = ScreenImage[line]->lineimage; -+ pr = ScreenImage[line]->lineprop; -+ for (col = 0; col < COLS && !(pr[col] & S_EOL); col++) { -+ if (*dirty & L_NEED_CE && col >= ScreenImage[line]->eol) { -+ if (need_redraw(pc[col], pr[col], SPACE, 0)) -+ break; -+ } -+ else { -+ if (pr[col] & S_DIRTY) -+ break; -+ } -+ } -+ if (*dirty & (L_NEED_CE | L_CLRTOEOL)) { -+ pcol = ScreenImage[line]->eol; -+ if (pcol >= COLS) { -+ *dirty &= ~(L_NEED_CE | L_CLRTOEOL); -+ pcol = col; -+ } -+ } -+ else { -+ pcol = col; -+ } -+ if (line < LINES - 2 && pline == line - 1 && pcol == 0) { -+ switch (moved) { -+ case RF_NEED_TO_MOVE: -+ MOVE(line, 0); -+ moved = RF_CR_OK; -+ break; -+ case RF_CR_OK: -+ write1('\n'); -+ write1('\r'); -+ break; -+ case RF_NONEED_TO_MOVE: -+ moved = RF_CR_OK; -+ break; -+ } -+ } -+ else { -+ MOVE(line, pcol); -+ moved = RF_CR_OK; -+ } -+ if (*dirty & (L_NEED_CE | L_CLRTOEOL)) { -+ writestr(T_ce); -+ if (col != pcol) -+ MOVE(line, col); -+ } -+ pline = line; -+ pcol = col; -+ for (; col < COLS; col++) { -+ if (pr[col] & S_EOL) -+ break; -+ -+ /* -+ * some terminal emulators do linefeed when a -+ * character is put on COLS-th column. this behavior -+ * is different from one of vt100, but such terminal -+ * emulators are used as vt100-compatible -+ * emulators. This behaviour causes scroll when a -+ * character is drawn on (COLS-1,LINES-1) point. To -+ * avoid the scroll, I prohibit to draw character on -+ * (COLS-1,LINES-1). -+ */ -+#if !defined(USE_BG_COLOR) || defined(__CYGWIN__) -+#ifdef __CYGWIN__ -+ if (isWinConsole) -+#endif -+ if (line == LINES - 1 && col == COLS - 1) -+ break; -+#endif /* !defined(USE_BG_COLOR) || defined(__CYGWIN__) */ -+ if ((!(pr[col] & S_STANDOUT) && (mode & S_STANDOUT)) || -+ (!(pr[col] & S_UNDERLINE) && (mode & S_UNDERLINE)) || -+ (!(pr[col] & S_BOLD) && (mode & S_BOLD)) || -+ (!(pr[col] & S_COLORED) && (mode & S_COLORED)) -+#ifdef USE_BG_COLOR -+ || (!(pr[col] & S_BCOLORED) && (mode & S_BCOLORED)) -+#endif /* USE_BG_COLOR */ -+ || (!(pr[col] & S_GRAPHICS) && (mode & S_GRAPHICS))) { -+ if ((mode & S_COLORED) -+#ifdef USE_BG_COLOR -+ || (mode & S_BCOLORED) -+#endif /* USE_BG_COLOR */ -+ ) -+ writestr(T_op); -+ if (mode & S_GRAPHICS) -+ writestr(T_ae); -+ writestr(T_me); -+ mode &= ~M_MEND; -+ } -+ if ((*dirty & L_NEED_CE && col >= ScreenImage[line]->eol) ? -+ need_redraw(pc[col], pr[col], SPACE, -+ 0) : (pr[col] & S_DIRTY)) { -+ if (pcol == col - 1) -+ writestr(T_nd); -+ else if (pcol != col) -+ MOVE(line, col); -+ -+ if ((pr[col] & S_STANDOUT) && !(mode & S_STANDOUT)) { -+ writestr(T_so); -+ mode |= S_STANDOUT; -+ } -+ if ((pr[col] & S_UNDERLINE) && !(mode & S_UNDERLINE)) { -+ writestr(T_us); -+ mode |= S_UNDERLINE; -+ } -+ if ((pr[col] & S_BOLD) && !(mode & S_BOLD)) { -+ writestr(T_md); -+ mode |= S_BOLD; -+ } -+ if ((pr[col] & S_COLORED) && (pr[col] ^ mode) & COL_FCOLOR) { -+ color = (pr[col] & COL_FCOLOR); -+ mode = ((mode & ~COL_FCOLOR) | color); -+ writestr(color_seq(color)); -+ } -+#ifdef USE_BG_COLOR -+ if ((pr[col] & S_BCOLORED) -+ && (pr[col] ^ mode) & COL_BCOLOR) { -+ bcolor = (pr[col] & COL_BCOLOR); -+ mode = ((mode & ~COL_BCOLOR) | bcolor); -+ writestr(bcolor_seq(bcolor)); -+ } -+#endif /* USE_BG_COLOR */ -+ if ((pr[col] & S_GRAPHICS) && !(mode & S_GRAPHICS)) { -+#ifdef USE_M17N -+ wc_putc_end(ttyf); -+#endif -+ if (!graph_enabled) { -+ graph_enabled = 1; -+ writestr(T_eA); -+ } -+ writestr(T_as); -+ mode |= S_GRAPHICS; -+ } -+#ifdef USE_M17N -+ if (pr[col] & S_GRAPHICS) -+ write1(graphchar(*pc[col])); -+ else if (CHMODE(pr[col]) != C_WCHAR2) -+ wc_putc(pc[col], ttyf); -+#else -+ write1((pr[col] & S_GRAPHICS) ? graphchar(pc[col]) : -+ pc[col]); -+#endif -+ pcol = col + 1; -+ } -+ } -+ if (col == COLS) -+ moved = RF_NEED_TO_MOVE; -+ for (; col < COLS && !(pr[col] & S_EOL); col++) -+ pr[col] |= S_EOL; -+ } -+ *dirty &= ~(L_NEED_CE | L_CLRTOEOL); -+ if (mode & M_MEND) { -+ if (mode & (S_COLORED -+#ifdef USE_BG_COLOR -+ | S_BCOLORED -+#endif /* USE_BG_COLOR */ -+ )) -+ writestr(T_op); -+ if (mode & S_GRAPHICS) { -+ writestr(T_ae); -+#ifdef USE_M17N -+ wc_putc_clear_status(); -+#endif -+ } -+ writestr(T_me); -+ mode &= ~M_MEND; -+ } -+ } -+#ifdef USE_M17N -+ wc_putc_end(ttyf); -+#endif -+ MOVE(CurLine, CurColumn); -+ flush_tty(); -+} -+ -+void -+clear(void) -+{ -+ int i, j; -+ l_prop *p; -+ writestr(T_cl); -+ move(0, 0); -+ for (i = 0; i < LINES; i++) { -+ ScreenImage[i]->isdirty = 0; -+ p = ScreenImage[i]->lineprop; -+ for (j = 0; j < COLS; j++) { -+ p[j] = S_EOL; -+ } -+ } -+ CurrentMode = C_ASCII; -+} -+ -+#ifdef USE_RAW_SCROLL -+static void -+scroll_raw(void) -+{ /* raw scroll */ -+ MOVE(LINES - 1, 0); -+ write1('\n'); -+} -+ -+void -+scroll(int n) -+{ /* scroll up */ -+ int cli = CurLine, cco = CurColumn; -+ Screen *t; -+ int i, j, k; -+ -+ i = LINES; -+ j = n; -+ do { -+ k = j; -+ j = i % k; -+ i = k; -+ } while (j); -+ do { -+ k--; -+ i = k; -+ j = (i + n) % LINES; -+ t = ScreenImage[k]; -+ while (j != k) { -+ ScreenImage[i] = ScreenImage[j]; -+ i = j; -+ j = (i + n) % LINES; -+ } -+ ScreenImage[i] = t; -+ } while (k); -+ -+ for (i = 0; i < n; i++) { -+ t = ScreenImage[LINES - 1 - i]; -+ t->isdirty = 0; -+ for (j = 0; j < COLS; j++) -+ t->lineprop[j] = S_EOL; -+ scroll_raw(); -+ } -+ move(cli, cco); -+} -+ -+void -+rscroll(int n) -+{ /* scroll down */ -+ int cli = CurLine, cco = CurColumn; -+ Screen *t; -+ int i, j, k; -+ -+ i = LINES; -+ j = n; -+ do { -+ k = j; -+ j = i % k; -+ i = k; -+ } while (j); -+ do { -+ k--; -+ i = k; -+ j = (LINES + i - n) % LINES; -+ t = ScreenImage[k]; -+ while (j != k) { -+ ScreenImage[i] = ScreenImage[j]; -+ i = j; -+ j = (LINES + i - n) % LINES; -+ } -+ ScreenImage[i] = t; -+ } while (k); -+ if (T_sr && *T_sr) { -+ MOVE(0, 0); -+ for (i = 0; i < n; i++) { -+ t = ScreenImage[i]; -+ t->isdirty = 0; -+ for (j = 0; j < COLS; j++) -+ t->lineprop[j] = S_EOL; -+ writestr(T_sr); -+ } -+ move(cli, cco); -+ } -+ else { -+ for (i = 0; i < LINES; i++) { -+ t = ScreenImage[i]; -+ t->isdirty |= L_DIRTY | L_NEED_CE; -+ for (j = 0; j < COLS; j++) { -+ t->lineprop[j] |= S_DIRTY; -+ } -+ } -+ } -+} -+#endif -+ -+#if 0 -+void -+need_clrtoeol(void) -+{ -+ /* Clear to the end of line as the need arises */ -+ l_prop *lprop = ScreenImage[CurLine]->lineprop; -+ -+ if (lprop[CurColumn] & S_EOL) -+ return; -+ -+ if (!(ScreenImage[CurLine]->isdirty & (L_NEED_CE | L_CLRTOEOL)) || -+ ScreenImage[CurLine]->eol > CurColumn) -+ ScreenImage[CurLine]->eol = CurColumn; -+ -+ ScreenImage[CurLine]->isdirty |= L_NEED_CE; -+} -+#endif /* 0 */ -+ -+/* XXX: conflicts with curses's clrtoeol(3) ? */ -+void -+clrtoeol(void) -+{ /* Clear to the end of line */ -+ int i; -+ l_prop *lprop = ScreenImage[CurLine]->lineprop; -+ -+ if (lprop[CurColumn] & S_EOL) -+ return; -+ -+ if (!(ScreenImage[CurLine]->isdirty & (L_NEED_CE | L_CLRTOEOL)) || -+ ScreenImage[CurLine]->eol > CurColumn) -+ ScreenImage[CurLine]->eol = CurColumn; -+ -+ ScreenImage[CurLine]->isdirty |= L_CLRTOEOL; -+ touch_line(); -+ for (i = CurColumn; i < COLS && !(lprop[i] & S_EOL); i++) { -+ lprop[i] = S_EOL | S_DIRTY; -+ } -+} -+ -+#ifdef USE_BG_COLOR -+void -+clrtoeol_with_bcolor(void) -+{ -+ int i, cli, cco; -+ l_prop pr; -+ -+ if (!(CurrentMode & S_BCOLORED)) { -+ clrtoeol(); -+ return; -+ } -+ cli = CurLine; -+ cco = CurColumn; -+ pr = CurrentMode; -+ CurrentMode = (CurrentMode & (M_CEOL | S_BCOLORED)) | C_ASCII; -+ for (i = CurColumn; i < COLS; i++) -+ addch(' '); -+ move(cli, cco); -+ CurrentMode = pr; -+} -+ -+void -+clrtoeolx(void) -+{ -+ clrtoeol_with_bcolor(); -+} -+#else /* not USE_BG_COLOR */ -+ -+void -+clrtoeolx(void) -+{ -+ clrtoeol(); -+} -+#endif /* not USE_BG_COLOR */ -+ -+void -+clrtobot_eol(void (*clrtoeol) ()) -+{ -+ int l, c; -+ -+ l = CurLine; -+ c = CurColumn; -+ (*clrtoeol) (); -+ CurColumn = 0; -+ CurLine++; -+ for (; CurLine < LINES; CurLine++) -+ (*clrtoeol) (); -+ CurLine = l; -+ CurColumn = c; -+} -+ -+void -+clrtobot(void) -+{ -+ clrtobot_eol(clrtoeol); -+} -+ -+void -+clrtobotx(void) -+{ -+ clrtobot_eol(clrtoeolx); -+} -+ -+#if 0 -+void -+no_clrtoeol(void) -+{ -+ int i; -+ l_prop *lprop = ScreenImage[CurLine]->lineprop; -+ -+ ScreenImage[CurLine]->isdirty &= ~L_CLRTOEOL; -+} -+#endif /* 0 */ -+ -+void -+addstr(char *s) -+{ -+#ifdef USE_M17N -+ int len; -+ -+ while (*s != '\0') { -+ len = wtf_len((wc_uchar *) s); -+ addmch(s, len); -+ s += len; -+ } -+#else -+ while (*s != '\0') -+ addch(*(s++)); -+#endif -+} -+ -+void -+addnstr(char *s, int n) -+{ -+ int i; -+#ifdef USE_M17N -+ int len, width; -+ -+ for (i = 0; *s != '\0';) { -+ width = wtf_width((wc_uchar *) s); -+ if (i + width > n) -+ break; -+ len = wtf_len((wc_uchar *) s); -+ addmch(s, len); -+ s += len; -+ i += width; -+ } -+#else -+ for (i = 0; i < n && *s != '\0'; i++) -+ addch(*(s++)); -+#endif -+} -+ -+void -+addnstr_sup(char *s, int n) -+{ -+ int i; -+#ifdef USE_M17N -+ int len, width; -+ -+ for (i = 0; *s != '\0';) { -+ width = wtf_width((wc_uchar *) s); -+ if (i + width > n) -+ break; -+ len = wtf_len((wc_uchar *) s); -+ addmch(s, len); -+ s += len; -+ i += width; -+ } -+#else -+ for (i = 0; i < n && *s != '\0'; i++) -+ addch(*(s++)); -+#endif -+ for (; i < n; i++) -+ addch(' '); -+} -+ -+void -+crmode(void) -+#ifndef HAVE_SGTTY_H -+{ -+ ttymode_reset(ICANON, IXON); -+ ttymode_set(ISIG, 0); -+#ifdef HAVE_TERMIOS_H -+ set_cc(VMIN, 1); -+#else /* not HAVE_TERMIOS_H */ -+ set_cc(VEOF, 1); -+#endif /* not HAVE_TERMIOS_H */ -+} -+#else /* HAVE_SGTTY_H */ -+{ -+ ttymode_set(CBREAK, 0); -+} -+#endif /* HAVE_SGTTY_H */ -+ -+void -+nocrmode(void) -+#ifndef HAVE_SGTTY_H -+{ -+ ttymode_set(ICANON, 0); -+#ifdef HAVE_TERMIOS_H -+ set_cc(VMIN, 4); -+#else /* not HAVE_TERMIOS_H */ -+ set_cc(VEOF, 4); -+#endif /* not HAVE_TERMIOS_H */ -+} -+#else /* HAVE_SGTTY_H */ -+{ -+ ttymode_reset(CBREAK, 0); -+} -+#endif /* HAVE_SGTTY_H */ -+ -+void -+term_echo(void) -+{ -+ ttymode_set(ECHO, 0); -+} -+ -+void -+term_noecho(void) -+{ -+ ttymode_reset(ECHO, 0); -+} -+ -+void -+term_raw(void) -+#ifndef HAVE_SGTTY_H -+#ifdef IEXTEN -+#define TTY_MODE ISIG|ICANON|ECHO|IEXTEN -+#else /* not IEXTEN */ -+#define TTY_MODE ISIG|ICANON|ECHO -+#endif /* not IEXTEN */ -+{ -+ ttymode_reset(TTY_MODE, IXON | IXOFF); -+#ifdef HAVE_TERMIOS_H -+ set_cc(VMIN, 1); -+#else /* not HAVE_TERMIOS_H */ -+ set_cc(VEOF, 1); -+#endif /* not HAVE_TERMIOS_H */ -+} -+#else /* HAVE_SGTTY_H */ -+{ -+ ttymode_set(RAW, 0); -+} -+#endif /* HAVE_SGTTY_H */ -+ -+void -+term_cooked(void) -+#ifndef HAVE_SGTTY_H -+{ -+#ifdef __EMX__ -+ /* On XFree86/OS2, some scrambled characters -+ * will appear when asserting IEXTEN flag. -+ */ -+ ttymode_set((TTY_MODE) & ~IEXTEN, 0); -+#else -+ ttymode_set(TTY_MODE, 0); -+#endif -+#ifdef HAVE_TERMIOS_H -+ set_cc(VMIN, 4); -+#else /* not HAVE_TERMIOS_H */ -+ set_cc(VEOF, 4); -+#endif /* not HAVE_TERMIOS_H */ -+} -+#else /* HAVE_SGTTY_H */ -+{ -+ ttymode_reset(RAW, 0); -+} -+#endif /* HAVE_SGTTY_H */ -+ -+void -+term_cbreak(void) -+{ -+ term_cooked(); -+ term_noecho(); -+} -+ -+void -+term_title(char *s) -+{ -+ if (!fmInitialized) -+ return; -+ if (title_str != NULL) { -+#ifdef __CYGWIN__ -+ if (isLocalConsole && title_str == CYGWIN_TITLE) { -+ Str buff; -+ buff = Sprintf(title_str, s); -+ if (buff->length > 1024) { -+ Strtruncate(buff, 1024); -+ } -+ SetConsoleTitle(buff->ptr); -+ } -+ else if (isLocalConsole || !isWinConsole) -+#endif -+ fprintf(ttyf, title_str, s); -+ } -+} -+ -+char -+getch(void) -+{ -+ char c; -+ -+ while ( -+#ifdef SUPPORT_WIN9X_CONSOLE_MBCS -+ read_win32_console(&c, 1) -+#else -+ read(tty, &c, 1) -+#endif -+ < (int)1) { -+ if (errno == EINTR || errno == EAGAIN) -+ continue; -+ /* error happend on read(2) */ -+ quitfm(); -+ break; /* unreachable */ -+ } -+ return c; -+} -+ -+#ifdef USE_MOUSE -+#ifdef USE_GPM -+char -+wgetch(void *p) -+{ -+ char c; -+ -+ /* read(tty, &c, 1); */ -+ while (read(tty, &c, 1) < (ssize_t) 1) { -+ if (errno == EINTR || errno == EAGAIN) -+ continue; -+ /* error happend on read(2) */ -+ quitfm(); -+ break; /* unreachable */ -+ } -+ return c; -+} -+ -+int -+do_getch() -+{ -+ if (is_xterm) -+ return getch(); -+ else -+ return Gpm_Getch(); -+} -+#endif /* USE_GPM */ -+ -+#ifdef USE_SYSMOUSE -+int -+sysm_getch() -+{ -+ fd_set rfd; -+ int key, x, y; -+ -+ FD_ZERO(&rfd); -+ FD_SET(tty, &rfd); -+ while (select(tty + 1, &rfd, NULL, NULL, NULL) <= 0) { -+ if (errno == EINTR) { -+ x = xpix / cwidth; -+ y = ypix / cheight; -+ key = (*sysm_handler) (x, y, nbs, obs); -+ if (key != 0) -+ return key; -+ } -+ } -+ return getch(); -+} -+ -+int -+do_getch() -+{ -+ if (is_xterm || !sysm_handler) -+ return getch(); -+ else -+ return sysm_getch(); -+} -+ -+MySignalHandler -+sysmouse(SIGNAL_ARG) -+{ -+ struct mouse_info mi; -+ -+ mi.operation = MOUSE_GETINFO; -+ if (ioctl(tty, CONS_MOUSECTL, &mi) == -1) -+ return; -+ xpix = mi.u.data.x; -+ ypix = mi.u.data.y; -+ obs = nbs; -+ nbs = mi.u.data.buttons & 0x7; -+ /* for cosmetic bug in syscons.c on FreeBSD 3.[34] */ -+ mi.operation = MOUSE_HIDE; -+ ioctl(tty, CONS_MOUSECTL, &mi); -+ mi.operation = MOUSE_SHOW; -+ ioctl(tty, CONS_MOUSECTL, &mi); -+} -+#endif /* USE_SYSMOUSE */ -+#endif /* USE_MOUSE */ -+ -+void -+bell(void) -+{ -+ write1(7); -+} -+ -+void -+skip_escseq(void) -+{ -+ int c; -+ -+ c = getch(); -+ if (c == '[' || c == 'O') { -+ c = getch(); -+#ifdef USE_MOUSE -+ if (is_xterm && c == 'M') { -+ getch(); -+ getch(); -+ getch(); -+ } -+ else -+#endif -+ while (IS_DIGIT(c)) -+ c = getch(); -+ } -+} -+ -+int -+sleep_till_anykey(int sec, int purge) -+{ -+ fd_set rfd; -+ struct timeval tim; -+ int er, c, ret; -+ TerminalMode ioval; -+ -+ TerminalGet(tty, &ioval); -+ term_raw(); -+ -+ tim.tv_sec = sec; -+ tim.tv_usec = 0; -+ -+ FD_ZERO(&rfd); -+ FD_SET(tty, &rfd); -+ -+ ret = select(tty + 1, &rfd, 0, 0, &tim); -+ if (ret > 0 && purge) { -+ c = getch(); -+ if (c == ESC_CODE) -+ skip_escseq(); -+ } -+ er = TerminalSet(tty, &ioval); -+ if (er == -1) { -+ printf("Error occured: errno=%d\n", errno); -+ reset_exit(SIGNAL_ARGLIST); -+ } -+ return ret; -+} -+ -+#ifdef USE_MOUSE -+ -+#define XTERM_ON {fputs("\033[?1001s\033[?1000h",ttyf); flush_tty();} -+#define XTERM_OFF {fputs("\033[?1000l\033[?1001r",ttyf); flush_tty();} -+#define CYGWIN_ON {fputs("\033[?1000h",ttyf); flush_tty();} -+#define CYGWIN_OFF {fputs("\033[?1000l",ttyf); flush_tty();} -+ -+#ifdef USE_GPM -+/* Linux console with GPM support */ -+ -+void -+mouse_init() -+{ -+ Gpm_Connect conn; -+ extern int gpm_process_mouse(Gpm_Event *, void *); -+ int r; -+ -+ if (mouseActive) -+ return; -+ conn.eventMask = ~0; -+ conn.defaultMask = 0; -+ conn.maxMod = 0; -+ conn.minMod = 0; -+ -+ r = Gpm_Open(&conn, 0); -+ if (r == -2) { -+ /* -+ * If Gpm_Open() success, returns >= 0 -+ * Gpm_Open() returns -2 in case of xterm. -+ * Gpm_Close() is necessary here. Otherwise, -+ * xterm is being left in the mode where the mouse clicks are -+ * passed through to the application. -+ */ -+ Gpm_Close(); -+ is_xterm = (NEED_XTERM_ON | NEED_XTERM_OFF); -+ } -+ else if (r >= 0) { -+ gpm_handler = gpm_process_mouse; -+ is_xterm = 0; -+ } -+ if (is_xterm) { -+ XTERM_ON; -+ } -+ mouseActive = 1; -+} -+ -+void -+mouse_end() -+{ -+ if (mouseActive == 0) -+ return; -+ if (is_xterm) { -+ XTERM_OFF; -+ } -+ else -+ Gpm_Close(); -+ mouseActive = 0; -+} -+ -+#elif defined(USE_SYSMOUSE) -+/* *BSD console with sysmouse support */ -+void -+mouse_init() -+{ -+ mouse_info_t mi; -+ extern int sysm_process_mouse(); -+ -+ if (mouseActive) -+ return; -+ if (is_xterm) { -+ XTERM_ON; -+ } -+ else { -+#if defined(FBIO_MODEINFO) || defined(CONS_MODEINFO) /* FreeBSD > 2.x */ -+#ifndef FBIO_GETMODE /* FreeBSD 3.x */ -+#define FBIO_GETMODE CONS_GET -+#define FBIO_MODEINFO CONS_MODEINFO -+#endif /* FBIO_GETMODE */ -+ video_info_t vi; -+ -+ if (ioctl(tty, FBIO_GETMODE, &vi.vi_mode) != -1 && -+ ioctl(tty, FBIO_MODEINFO, &vi) != -1) { -+ cwidth = vi.vi_cwidth; -+ cheight = vi.vi_cheight; -+ } -+#endif /* defined(FBIO_MODEINFO) || -+ * defined(CONS_MODEINFO) */ -+ mySignal(SIGUSR2, SIG_IGN); -+ mi.operation = MOUSE_MODE; -+ mi.u.mode.mode = 0; -+ mi.u.mode.signal = SIGUSR2; -+ sysm_handler = NULL; -+ if (ioctl(tty, CONS_MOUSECTL, &mi) != -1) { -+ mySignal(SIGUSR2, sysmouse); -+ mi.operation = MOUSE_SHOW; -+ ioctl(tty, CONS_MOUSECTL, &mi); -+ sysm_handler = sysm_process_mouse; -+ } -+ } -+ mouseActive = 1; -+} -+ -+void -+mouse_end() -+{ -+ if (mouseActive == 0) -+ return; -+ if (is_xterm) { -+ XTERM_OFF; -+ } -+ else { -+ mouse_info_t mi; -+ mi.operation = MOUSE_MODE; -+ mi.u.mode.mode = 0; -+ mi.u.mode.signal = 0; -+ ioctl(tty, CONS_MOUSECTL, &mi); -+ } -+ mouseActive = 0; -+} -+ -+#else -+/* not GPM nor SYSMOUSE, but use mouse with xterm */ -+ -+void -+mouse_init() -+{ -+ if (mouseActive) -+ return; -+ if (is_xterm & NEED_XTERM_ON) { -+ XTERM_ON; -+ } -+#ifdef __CYGWIN__ -+ else if (is_xterm & NEED_CYGWIN_ON) { -+ CYGWIN_ON; -+ } -+#endif -+ mouseActive = 1; -+} -+ -+void -+mouse_end() -+{ -+ if (mouseActive == 0) -+ return; -+ if (is_xterm & NEED_XTERM_OFF) { -+ XTERM_OFF; -+ } -+#ifdef __CYGWIN__ -+ else if (is_xterm & NEED_CYGWIN_OFF) { -+ CYGWIN_OFF; -+ } -+#endif -+ mouseActive = 0; -+} -+ -+#endif /* not USE_GPM nor USE_SYSMOUSE */ -+ -+ -+void -+mouse_active() -+{ -+ if (!mouseActive) -+ mouse_init(); -+} -+ -+void -+mouse_inactive() -+{ -+ if (mouseActive && is_xterm) -+ mouse_end(); -+} -+ -+#endif /* USE_MOUSE */ -+ -+void -+flush_tty() -+{ -+ if (ttyf) -+ fflush(ttyf); -+} -+ -+#ifdef USE_IMAGE -+void -+touch_cursor() -+{ -+#ifdef USE_M17N -+ int i; -+#endif -+ touch_line(); -+#ifdef USE_M17N -+ for (i = CurColumn; i >= 0; i--) { -+ touch_column(i); -+ if (CHMODE(ScreenImage[CurLine]->lineprop[i]) != C_WCHAR2) -+ break; -+ } -+ for (i = CurColumn + 1; i < COLS; i++) { -+ if (CHMODE(ScreenImage[CurLine]->lineprop[i]) != C_WCHAR2) -+ break; -+ touch_column(i); -+ } -+#else -+ touch_column(CurColumn); -+#endif -+} -+#endif -+ -+#ifdef __MINGW32_VERSION -+ -+int tgetent(char *bp, char *name) -+{ -+ return 0; -+} -+ -+int tgetnum(char *id) -+{ -+ return -1; -+} -+ -+int tgetflag(char *id) -+{ -+ return 0; -+} -+ -+char *tgetstr(char *id, char **area) -+{ -+ id = ""; -+} -+ -+char *tgoto(char *cap, int col, int row) -+{ -+} -+ -+int tputs(char *str, int affcnt, int (*putc)(char)) -+{ -+} -+ -+char *ttyname(int tty) -+{ -+ return "CON"; -+} -+ -+#endif /* __MINGW32_VERSION */ |