Adding upstream version 0.5.1upstream/0.5.1

1 files changed, 1165 insertions, 0 deletions

diff --git a/fm.h b/fm.h
new file mode 100644
index 0000000..6b45d3a
--- /dev/null
+++ b/fm.h
@@ -0,0 +1,1165 @@
+/* $Id: fm.h,v 1.125 2004/04/16 18:47:19 ukai 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
+
+#if 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
+
+#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;
+} 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_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 4
+
+#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_stand fontstat[2]
+
+#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__) && LANG == JA
+extern int LASTLINE;
+#else				/* not defined(__CYGWIN__) || LANG != JA */
+#define LASTLINE (LINES-1)
+#endif				/* not defined(__CYGWIN__) || LANG != JA */
+
+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 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;
+
+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);
+global int displayInsDel init(TRUE);
+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 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 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 */