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-rw-r--r--main.c646
1 files changed, 452 insertions, 194 deletions
diff --git a/main.c b/main.c
index b421943..7bcf898 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,7 @@
/* $Id: main.c,v 1.270 2010/08/24 10:11:51 htrb Exp $ */
#define MAINPROGRAM
#include "fm.h"
+#include <stdio.h>
#include <signal.h>
#include <setjmp.h>
#include <sys/stat.h>
@@ -11,6 +12,9 @@
#include <sys/wait.h>
#endif
#include <time.h>
+#if defined(__CYGWIN__) && defined(USE_BINMODE_STREAM)
+#include <io.h>
+#endif
#include "terms.h"
#include "myctype.h"
#include "regex.h"
@@ -119,6 +123,8 @@ static int searchKeyNum(void);
#define help() fusage(stdout, 0)
#define usage() fusage(stderr, 1)
+int enable_inline_image; /* 1 == mlterm OSC 5379, 2 == sixel */
+
static void
fversion(FILE * f)
{
@@ -200,10 +206,12 @@ fusage(FILE * f, int err)
#ifdef USE_M17N
fprintf(f, " -I charset document charset\n");
fprintf(f, " -O charset display/output charset\n");
+#if 0 /* use -O{s|j|e} instead */
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");
@@ -214,7 +222,7 @@ fusage(FILE * f, int err)
#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, " -F automatically render frames\n");
fprintf(f,
" -cols width specify column width (used with -dump)\n");
fprintf(f,
@@ -247,9 +255,13 @@ fusage(FILE * f, int err)
" -cookie use cookie (-no-cookie: don't use cookie)\n");
#endif /* USE_COOKIE */
fprintf(f, " -graph use DEC special graphics for border of table and menu\n");
- fprintf(f, " -no-graph use ACII character for border of table and menu\n");
+ fprintf(f, " -no-graph use ASCII character for border of table and menu\n");
+#if 1 /* pager requires -s */
+ fprintf(f, " -s squeeze multiple blank lines\n");
+#else
fprintf(f, " -S squeeze multiple blank lines\n");
- fprintf(f, " -W toggle wrap search mode\n");
+#endif
+ fprintf(f, " -W toggle search wrap mode\n");
fprintf(f, " -X don't use termcap init/deinit\n");
fprintf(f,
" -title[=TERM] set buffer name to terminal title string\n");
@@ -363,6 +375,8 @@ make_optional_header_string(char *s)
Strcopy_charp_n(hs, s, p - s);
if (!Strcasecmp_charp(hs, "content-type"))
override_content_type = TRUE;
+ if (!Strcasecmp_charp(hs, "user-agent"))
+ override_user_agent = TRUE;
Strcat_charp(hs, ": ");
if (*(++p)) { /* not null header */
SKIP_BLANKS(p); /* skip white spaces */
@@ -372,12 +386,19 @@ make_optional_header_string(char *s)
return hs;
}
+static void *
+die_oom(size_t bytes)
+{
+ fprintf(stderr, "Out of memory: %lu bytes unavailable!\n", (unsigned long)bytes);
+ exit(1);
+}
+
int
main(int argc, char **argv, char **envp)
{
Buffer *newbuf = NULL;
- char *p, c;
- int i;
+ char *p;
+ int c, i;
InputStream redin;
char *line_str = NULL;
char **load_argv;
@@ -397,7 +418,15 @@ main(int argc, char **argv, char **envp)
wc_ces CodePage;
#endif
#endif
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ char **getimage_args = NULL;
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
GC_INIT();
+#if (GC_VERSION_MAJOR>7) || ((GC_VERSION_MAJOR==7) && (GC_VERSION_MINOR>=2))
+ GC_set_oom_fn(die_oom);
+#else
+ GC_oom_fn = die_oom;
+#endif
#if defined(ENABLE_NLS) || (defined(USE_M17N) && defined(HAVE_LANGINFO_CODESET))
setlocale(LC_ALL, "");
#endif
@@ -406,10 +435,6 @@ main(int argc, char **argv, char **envp)
textdomain(PACKAGE);
#endif
-#ifndef HAVE_SYS_ERRLIST
- prepare_sys_errlist();
-#endif /* not HAVE_SYS_ERRLIST */
-
NO_proxy_domains = newTextList();
fileToDelete = newTextList();
@@ -418,6 +443,10 @@ main(int argc, char **argv, char **envp)
CurrentDir = currentdir();
CurrentPid = (int)getpid();
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ if (argv[0] && *argv[0])
+ MyProgramName = argv[0];
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
BookmarkFile = NULL;
config_file = NULL;
@@ -530,12 +559,14 @@ main(int argc, char **argv, char **envp)
PagerMax = atoi(argv[i]);
}
#ifdef USE_M17N
+#if 0 /* use -O{s|j|e} instead */
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;
@@ -660,6 +691,12 @@ main(int argc, char **argv, char **envp)
}
}
#endif
+ else if (!strcmp("-ri", argv[i])) {
+ enable_inline_image = 1;
+ }
+ else if (!strcmp("-sixel", argv[i])) {
+ enable_inline_image = 2;
+ }
else if (!strcmp("-num", argv[i]))
showLineNum = TRUE;
else if (!strcmp("-no-proxy", argv[i]))
@@ -703,7 +740,11 @@ main(int argc, char **argv, char **envp)
accept_cookie = TRUE;
}
#endif /* USE_COOKIE */
+#if 1 /* pager requires -s */
+ 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;
@@ -735,6 +776,15 @@ main(int argc, char **argv, char **envp)
else if (!strcmp("-reqlog",argv[i])) {
w3m_reqlog=rcFile("request.log");
}
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ else if (!strcmp("-$$getimage", argv[i])) {
+ ++i;
+ getimage_args = argv + i;
+ i += 4;
+ if (i > argc)
+ usage();
+ }
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
else {
usage();
}
@@ -817,12 +867,36 @@ main(int argc, char **argv, char **envp)
#ifdef USE_M17N
wtf_init(DocumentCharset, DisplayCharset);
/* if (w3m_dump)
- * WcOption.pre_conv = WC_TRUE;
+ * WcOption.pre_conv = WC_TRUE;
*/
#endif
if (w3m_backend)
backend();
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ if (getimage_args) {
+ char *image_url = conv_from_system(getimage_args[0]);
+ char *base_url = conv_from_system(getimage_args[1]);
+ ParsedURL base_pu;
+
+ parseURL2(base_url, &base_pu, NULL);
+ image_source = getimage_args[2];
+ newbuf = loadGeneralFile(image_url, &base_pu, NULL, 0, NULL);
+ if (!newbuf || !newbuf->real_type ||
+ strncasecmp(newbuf->real_type, "image/", 6))
+ unlink(getimage_args[2]);
+#if defined(HAVE_SYMLINK) && defined(HAVE_LSTAT)
+ symlink(getimage_args[2], getimage_args[3]);
+#else
+ {
+ FILE *f = fopen(getimage_args[3], "w");
+ if (f)
+ fclose(f);
+ }
+#endif
+ w3m_exit(0);
+ }
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
if (w3m_dump)
mySignal(SIGINT, SIG_IGN);
@@ -833,7 +907,12 @@ main(int argc, char **argv, char **envp)
mySignal(SIGPIPE, SigPipe);
#endif
+#if (GC_VERSION_MAJOR>7) || ((GC_VERSION_MAJOR==7) && (GC_VERSION_MINOR>=2))
+ orig_GC_warn_proc = GC_get_warn_proc();
+ GC_set_warn_proc(wrap_GC_warn_proc);
+#else
orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc);
+#endif
err_msg = Strnew();
if (load_argc == 0) {
/* no URL specified */
@@ -894,12 +973,17 @@ main(int argc, char **argv, char **envp)
if (i >= 0) {
SearchHeader = search_header;
DefaultType = default_type;
+ char *url;
+
+ url = load_argv[i];
+ if (getURLScheme(&url) == SCM_MISSING && !ArgvIsURL)
+ url = file_to_url(load_argv[i]);
+ else
+ url = url_encode(conv_from_system(load_argv[i]), NULL, 0);
if (w3m_dump == DUMP_HEAD) {
request = New(FormList);
request->method = FORM_METHOD_HEAD;
- newbuf =
- loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0,
- request);
+ newbuf = loadGeneralFile(url, NULL, NO_REFERER, 0, request);
}
else {
if (post_file && i == 0) {
@@ -928,9 +1012,7 @@ main(int argc, char **argv, char **envp)
else {
request = NULL;
}
- newbuf =
- loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0,
- request);
+ newbuf = loadGeneralFile(url, NULL, NO_REFERER, 0, request);
}
if (newbuf == NULL) {
/* FIXME: gettextize? */
@@ -945,7 +1027,7 @@ main(int argc, char **argv, char **envp)
break;
case SCM_LOCAL:
case SCM_LOCAL_CGI:
- unshiftHist(LoadHist, conv_from_system(load_argv[i]));
+ unshiftHist(LoadHist, url);
default:
pushHashHist(URLHist, parsedURL2Str(&newbuf->currentURL)->ptr);
break;
@@ -1183,13 +1265,13 @@ static void
dump_source(Buffer *buf)
{
FILE *f;
- char c;
+ int c;
if (buf->sourcefile == NULL)
return;
f = fopen(buf->sourcefile, "r");
if (f == NULL)
return;
- while (c = fgetc(f), !feof(f)) {
+ while ((c = fgetc(f)) != EOF) {
putchar(c);
}
fclose(f);
@@ -1246,6 +1328,12 @@ dump_extra(Buffer *buf)
#endif
}
+static int
+cmp_anchor_hseq(const void *a, const void *b)
+{
+ return (*((const Anchor **) a))->hseq - (*((const Anchor **) b))->hseq;
+}
+
static void
do_dump(Buffer *buf)
{
@@ -1266,18 +1354,20 @@ do_dump(Buffer *buf)
int i;
saveBuffer(buf, stdout, FALSE);
if (displayLinkNumber && buf->href) {
+ int nanchor = buf->href->nanchor;
printf("\nReferences:\n\n");
- for (i = 0; i < buf->href->nanchor; i++) {
- ParsedURL pu;
- static Str s = NULL;
- if (buf->href->anchors[i].slave)
+ Anchor **in_order = New_N(Anchor *, buf->href->nanchor);
+ for (i = 0; i < nanchor; i++)
+ in_order[i] = buf->href->anchors + i;
+ qsort(in_order, nanchor, sizeof(Anchor *), cmp_anchor_hseq);
+ for (i = 0; i < nanchor; i++) {
+ ParsedURL pu;
+ char *url;
+ if (in_order[i]->slave)
continue;
- parseURL2(buf->href->anchors[i].url, &pu, baseURL(buf));
- s = parsedURL2Str(&pu);
- if (DecodeURL)
- s = Strnew_charp(url_unquote_conv
- (s->ptr, Currentbuf->document_charset));
- printf("[%d] %s\n", buf->href->anchors[i].hseq + 1, s->ptr);
+ parseURL2(in_order[i]->url, &pu, baseURL(buf));
+ url = url_decode2(parsedURL2Str(&pu)->ptr, Currentbuf);
+ printf("[%d] %s\n", in_order[i]->hseq + 1, url);
}
}
}
@@ -1485,7 +1575,7 @@ SigPipe(SIGNAL_ARG)
}
#endif
-/*
+/*
* Command functions: These functions are called with a keystroke.
*/
@@ -1547,7 +1637,7 @@ nscroll(int n, int mode)
}
/* Move page forward */
-DEFUN(pgFore, NEXT_PAGE, "Move to next page")
+DEFUN(pgFore, NEXT_PAGE, "Scroll down one page")
{
if (vi_prec_num)
nscroll(searchKeyNum() * (Currentbuf->LINES - 1), B_NORMAL);
@@ -1557,7 +1647,7 @@ DEFUN(pgFore, NEXT_PAGE, "Move to next page")
}
/* Move page backward */
-DEFUN(pgBack, PREV_PAGE, "Move to previous page")
+DEFUN(pgBack, PREV_PAGE, "Scroll up one page")
{
if (vi_prec_num)
nscroll(-searchKeyNum() * (Currentbuf->LINES - 1), B_NORMAL);
@@ -1566,20 +1656,32 @@ DEFUN(pgBack, PREV_PAGE, "Move to previous page")
* (Currentbuf->LINES - 1)), prec_num ? B_SCROLL : B_NORMAL);
}
+/* Move half page forward */
+DEFUN(hpgFore, NEXT_HALF_PAGE, "Scroll down half a page")
+{
+ nscroll(searchKeyNum() * (Currentbuf->LINES / 2 - 1), B_NORMAL);
+}
+
+/* Move half page backward */
+DEFUN(hpgBack, PREV_HALF_PAGE, "Scroll up half a page")
+{
+ nscroll(-searchKeyNum() * (Currentbuf->LINES / 2 - 1), B_NORMAL);
+}
+
/* 1 line up */
-DEFUN(lup1, UP, "Scroll up one line")
+DEFUN(lup1, UP, "Scroll the screen up one line")
{
nscroll(searchKeyNum(), B_SCROLL);
}
/* 1 line down */
-DEFUN(ldown1, DOWN, "Scroll down one line")
+DEFUN(ldown1, DOWN, "Scroll the screen down one line")
{
nscroll(-searchKeyNum(), B_SCROLL);
}
/* move cursor position to the center of screen */
-DEFUN(ctrCsrV, CENTER_V, "Move to the center column")
+DEFUN(ctrCsrV, CENTER_V, "Center on cursor line")
{
int offsety;
if (Currentbuf->firstLine == NULL)
@@ -1598,7 +1700,7 @@ DEFUN(ctrCsrV, CENTER_V, "Move to the center column")
}
}
-DEFUN(ctrCsrH, CENTER_H, "Move to the center line")
+DEFUN(ctrCsrH, CENTER_H, "Center on cursor column")
{
int offsetx;
if (Currentbuf->firstLine == NULL)
@@ -1612,7 +1714,7 @@ DEFUN(ctrCsrH, CENTER_H, "Move to the center line")
}
/* Redraw screen */
-DEFUN(rdrwSc, REDRAW, "Redraw screen")
+DEFUN(rdrwSc, REDRAW, "Draw the screen anew")
{
clear();
arrangeCursor(Currentbuf);
@@ -1844,19 +1946,23 @@ srch_nxtprv(int reverse)
result = srchcore(SearchString, routine[reverse]);
if (result & SR_FOUND)
clear_mark(Currentbuf->currentLine);
+ else {
+ if (reverse == 0)
+ Currentbuf->pos -= 1;
+ }
displayBuffer(Currentbuf, B_NORMAL);
disp_srchresult(result, (reverse ? "Backward: " : "Forward: "),
SearchString);
}
/* Search next matching */
-DEFUN(srchnxt, SEARCH_NEXT, "Search next regexp")
+DEFUN(srchnxt, SEARCH_NEXT, "Continue search forward")
{
srch_nxtprv(0);
}
/* Search previous matching */
-DEFUN(srchprv, SEARCH_PREV, "Search previous regexp")
+DEFUN(srchprv, SEARCH_PREV, "Continue search backward")
{
srch_nxtprv(1);
}
@@ -1919,7 +2025,7 @@ DEFUN(col1R, RIGHT, "Shift screen one column right")
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(col1L, LEFT, "Shift screen one column")
+DEFUN(col1L, LEFT, "Shift screen one column left")
{
Buffer *buf = Currentbuf;
Line *l = buf->currentLine;
@@ -1960,7 +2066,7 @@ DEFUN(setEnv, SETENV, "Set environment variable")
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(pipeBuf, PIPE_BUF, "Send rendered document to pipe")
+DEFUN(pipeBuf, PIPE_BUF, "Pipe current buffer through a shell command and display output")
{
Buffer *buf;
char *cmd, *tmpf;
@@ -2006,7 +2112,7 @@ DEFUN(pipeBuf, PIPE_BUF, "Send rendered document to pipe")
}
/* Execute shell command and read output ac pipe. */
-DEFUN(pipesh, PIPE_SHELL, "Execute shell command and browse")
+DEFUN(pipesh, PIPE_SHELL, "Execute shell command and display output")
{
Buffer *buf;
char *cmd;
@@ -2037,7 +2143,7 @@ DEFUN(pipesh, PIPE_SHELL, "Execute shell command and browse")
}
/* Execute shell command and load entire output to buffer */
-DEFUN(readsh, READ_SHELL, "Execute shell command and load")
+DEFUN(readsh, READ_SHELL, "Execute shell command and display output")
{
Buffer *buf;
MySignalHandler(*prevtrap) ();
@@ -2074,7 +2180,7 @@ DEFUN(readsh, READ_SHELL, "Execute shell command and load")
}
/* Execute shell command */
-DEFUN(execsh, EXEC_SHELL SHELL, "Execute shell command")
+DEFUN(execsh, EXEC_SHELL SHELL, "Execute shell command and display output")
{
char *cmd;
@@ -2099,7 +2205,7 @@ DEFUN(execsh, EXEC_SHELL SHELL, "Execute shell command")
}
/* Load file */
-DEFUN(ldfile, LOAD, "Load local file")
+DEFUN(ldfile, LOAD, "Open local file in a new buffer")
{
char *fn;
@@ -2118,7 +2224,7 @@ DEFUN(ldfile, LOAD, "Load local file")
}
/* Load help file */
-DEFUN(ldhelp, HELP, "View help")
+DEFUN(ldhelp, HELP, "Show help panel")
{
#ifdef USE_HELP_CGI
char *lang;
@@ -2167,13 +2273,12 @@ _movL(int n)
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(movL, MOVE_LEFT,
- "Move cursor left (a half screen shift at the left edge)")
+DEFUN(movL, MOVE_LEFT, "Cursor left")
{
_movL(Currentbuf->COLS / 2);
}
-DEFUN(movL1, MOVE_LEFT1, "Move cursor left (1 columns shift at the left edge)")
+DEFUN(movL1, MOVE_LEFT1, "Cursor left. With edge touched, slide")
{
_movL(1);
}
@@ -2190,14 +2295,12 @@ _movD(int n)
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(movD, MOVE_DOWN,
- "Move cursor down (a half screen scroll at the end of screen)")
+DEFUN(movD, MOVE_DOWN, "Cursor down")
{
_movD((Currentbuf->LINES + 1) / 2);
}
-DEFUN(movD1, MOVE_DOWN1,
- "Move cursor down (1 line scroll at the end of screen)")
+DEFUN(movD1, MOVE_DOWN1, "Cursor down. With edge touched, slide")
{
_movD(1);
}
@@ -2214,13 +2317,12 @@ _movU(int n)
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(movU, MOVE_UP,
- "Move cursor up (a half screen scroll at the top of screen)")
+DEFUN(movU, MOVE_UP, "Cursor up")
{
_movU((Currentbuf->LINES + 1) / 2);
}
-DEFUN(movU1, MOVE_UP1, "Move cursor up (1 line scrol at the top of screen)")
+DEFUN(movU1, MOVE_UP1, "Cursor up. With edge touched, slide")
{
_movU(1);
}
@@ -2237,22 +2339,20 @@ _movR(int n)
displayBuffer(Currentbuf, B_NORMAL);
}
-DEFUN(movR, MOVE_RIGHT,
- "Move cursor right (a half screen shift at the right edge)")
+DEFUN(movR, MOVE_RIGHT, "Cursor right")
{
_movR(Currentbuf->COLS / 2);
}
-DEFUN(movR1, MOVE_RIGHT1,
- "Move cursor right (1 columns shift at the right edge)")
+DEFUN(movR1, MOVE_RIGHT1, "Cursor right. With edge touched, slide")
{
_movR(1);
}
/* movLW, movRW */
-/*
+/*
* From: Takashi Nishimoto <g96p0935@mse.waseda.ac.jp> Date: Mon, 14 Jun
- * 1999 09:29:56 +0900
+ * 1999 09:29:56 +0900
*/
#if defined(USE_M17N) && defined(USE_UNICODE)
#define nextChar(s, l) do { (s)++; } while ((s) < (l)->len && (l)->propBuf[s] & PC_WCHAR2)
@@ -2261,7 +2361,7 @@ DEFUN(movR1, MOVE_RIGHT1,
static wc_uint32
getChar(char *p)
{
- return wc_any_to_ucs(wtf_parse1(&p));
+ return wc_any_to_ucs(wtf_parse1((wc_uchar **)&p));
}
static int
@@ -2269,7 +2369,7 @@ is_wordchar(wc_uint32 c)
{
return wc_is_ucs_alnum(c);
}
-#else
+#else
#define nextChar(s, l) (s)++
#define prevChar(s, l) (s)--
#define getChar(p) ((int)*(p))
@@ -2296,7 +2396,7 @@ prev_nonnull_line(Line *line)
return 0;
}
-DEFUN(movLW, PREV_WORD, "Move to previous word")
+DEFUN(movLW, PREV_WORD, "Move to the previous word")
{
char *lb;
Line *pline, *l;
@@ -2364,7 +2464,7 @@ next_nonnull_line(Line *line)
return 0;
}
-DEFUN(movRW, NEXT_WORD, "Move to next word")
+DEFUN(movRW, NEXT_WORD, "Move to the next word")
{
char *lb;
Line *pline, *l;
@@ -2442,19 +2542,19 @@ _quitfm(int confirm)
}
/* Quit */
-DEFUN(quitfm, ABORT EXIT, "Quit w3m without confirmation")
+DEFUN(quitfm, ABORT EXIT, "Quit at once")
{
_quitfm(FALSE);
}
/* Question and Quit */
-DEFUN(qquitfm, QUIT, "Quit w3m")
+DEFUN(qquitfm, QUIT, "Quit with confirmation request")
{
_quitfm(confirm_on_quit);
}
/* Select buffer */
-DEFUN(selBuf, SELECT, "Go to buffer selection panel")
+DEFUN(selBuf, SELECT, "Display buffer-stack panel")
{
Buffer *buf;
int ok;
@@ -2502,7 +2602,7 @@ DEFUN(selBuf, SELECT, "Go to buffer selection panel")
}
/* Suspend (on BSD), or run interactive shell (on SysV) */
-DEFUN(susp, INTERRUPT SUSPEND, "Stop loading document")
+DEFUN(susp, INTERRUPT SUSPEND, "Suspend w3m to background")
{
#ifndef SIGSTOP
char *shell;
@@ -2517,7 +2617,17 @@ DEFUN(susp, INTERRUPT SUSPEND, "Stop loading document")
shell = "/bin/sh";
system(shell);
#else /* SIGSTOP */
+#ifdef SIGTSTP
+ signal(SIGTSTP, SIG_DFL); /* just in case */
+ /*
+ * Note: If susp() was called from SIGTSTP handler,
+ * unblocking SIGTSTP would be required here.
+ * Currently not.
+ */
+ kill(0, SIGTSTP); /* stop whole job, not a single process */
+#else
kill((pid_t) 0, SIGSTOP);
+#endif
#endif /* SIGSTOP */
fmInit();
displayBuffer(Currentbuf, B_FORCE_REDRAW);
@@ -2550,7 +2660,7 @@ _goLine(char *l)
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(goLine, GOTO_LINE, "Go to specified line")
+DEFUN(goLine, GOTO_LINE, "Go to the specified line")
{
char *str = searchKeyData();
@@ -2575,7 +2685,7 @@ DEFUN(goLineL, END, "Go to the last line")
}
/* Go to the beginning of the line */
-DEFUN(linbeg, LINE_BEGIN, "Go to the beginning of line")
+DEFUN(linbeg, LINE_BEGIN, "Go to the beginning of the line")
{
if (Currentbuf->firstLine == NULL)
return;
@@ -2587,7 +2697,7 @@ DEFUN(linbeg, LINE_BEGIN, "Go to the beginning of line")
}
/* Go to the bottom of the line */
-DEFUN(linend, LINE_END, "Go to the end of line")
+DEFUN(linend, LINE_END, "Go to the end of the line")
{
if (Currentbuf->firstLine == NULL)
return;
@@ -2616,7 +2726,7 @@ cur_real_linenumber(Buffer *buf)
}
/* Run editor on the current buffer */
-DEFUN(editBf, EDIT, "Edit current document")
+DEFUN(editBf, EDIT, "Edit local source")
{
char *fn = Currentbuf->filename;
Str cmd;
@@ -2643,7 +2753,7 @@ DEFUN(editBf, EDIT, "Edit current document")
}
/* Run editor on the current screen */
-DEFUN(editScr, EDIT_SCREEN, "Edit currently rendered document")
+DEFUN(editScr, EDIT_SCREEN, "Edit rendered copy of document")
{
char *tmpf;
FILE *f;
@@ -2681,7 +2791,7 @@ DEFUN(_mark, MARK, "Set/unset mark")
}
/* Go to next mark */
-DEFUN(nextMk, NEXT_MARK, "Move to next word")
+DEFUN(nextMk, NEXT_MARK, "Go to the next mark")
{
Line *l;
int i;
@@ -2714,7 +2824,7 @@ DEFUN(nextMk, NEXT_MARK, "Move to next word")
}
/* Go to previous mark */
-DEFUN(prevMk, PREV_MARK, "Move to previous mark")
+DEFUN(prevMk, PREV_MARK, "Go to the previous mark")
{
Line *l;
int i;
@@ -2749,7 +2859,7 @@ DEFUN(prevMk, PREV_MARK, "Move to previous mark")
}
/* Mark place to which the regular expression matches */
-DEFUN(reMark, REG_MARK, "Set mark using regexp")
+DEFUN(reMark, REG_MARK, "Mark all occurences of a pattern")
{
Line *l;
char *str;
@@ -2804,12 +2914,15 @@ loadLink(char *url, char *target, char *referer, FormList *request)
union frameset_element *f_element = NULL;
int flag = 0;
ParsedURL *base, pu;
+ const int *no_referer_ptr;
message(Sprintf("loading %s", url)->ptr, 0, 0);
refresh();
+ no_referer_ptr = query_SCONF_NO_REFERER_FROM(&Currentbuf->currentURL);
base = baseURL(Currentbuf);
- if (base == NULL ||
+ if ((no_referer_ptr && *no_referer_ptr) ||
+ base == NULL ||
base->scheme == SCM_LOCAL || base->scheme == SCM_LOCAL_CGI)
referer = NO_REFERER;
if (referer == NULL)
@@ -2830,7 +2943,7 @@ loadLink(char *url, char *target, char *referer, FormList *request)
if (!on_target) /* open link as an indivisual page */
return loadNormalBuf(buf, TRUE);
- if (do_download) /* download (thus no need to render frame) */
+ if (do_download) /* download (thus no need to render frames) */
return loadNormalBuf(buf, FALSE);
if (target == NULL || /* no target specified (that means this page is not a frame page) */
@@ -2940,7 +3053,7 @@ handleMailto(char *url)
return 1;
}
#endif
-
+
/* invoke external mailer */
if (MailtoOptions == MAILTO_OPTIONS_USE_MAILTO_URL) {
to = Strnew_charp(html_unquote(url));
@@ -2959,9 +3072,8 @@ handleMailto(char *url)
}
/* follow HREF link */
-DEFUN(followA, GOTO_LINK, "Go to current link")
+DEFUN(followA, GOTO_LINK, "Follow current hyperlink in a new buffer")
{
- Line *l;
Anchor *a;
ParsedURL u;
#ifdef USE_IMAGE
@@ -2971,7 +3083,6 @@ DEFUN(followA, GOTO_LINK, "Go to current link")
if (Currentbuf->firstLine == NULL)
return;
- l = Currentbuf->currentLine;
#ifdef USE_IMAGE
a = retrieveCurrentImg(Currentbuf);
@@ -3051,15 +3162,13 @@ bufferA(void)
}
/* view inline image */
-DEFUN(followI, VIEW_IMAGE, "View image")
+DEFUN(followI, VIEW_IMAGE, "Display image in viewer")
{
- Line *l;
Anchor *a;
Buffer *buf;
if (Currentbuf->firstLine == NULL)
return;
- l = Currentbuf->currentLine;
a = retrieveCurrentImg(Currentbuf);
if (a == NULL)
@@ -3309,7 +3418,6 @@ followForm(void)
static void
_followForm(int submit)
{
- Line *l;
Anchor *a, *a2;
char *p;
FormItemList *fi, *f2;
@@ -3318,7 +3426,6 @@ _followForm(int submit)
if (Currentbuf->firstLine == NULL)
return;
- l = Currentbuf->currentLine;
a = retrieveCurrentForm(Currentbuf);
if (a == NULL)
@@ -3423,7 +3530,6 @@ _followForm(int 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);
@@ -3501,7 +3607,7 @@ _followForm(int submit)
}
/* go to the top anchor */
-DEFUN(topA, LINK_BEGIN, "Go to the first link")
+DEFUN(topA, LINK_BEGIN, "Move to the first hyperlink")
{
HmarkerList *hl = Currentbuf->hmarklist;
BufferPoint *po;
@@ -3534,7 +3640,7 @@ DEFUN(topA, LINK_BEGIN, "Go to the first link")
}
/* go to the last anchor */
-DEFUN(lastA, LINK_END, "Go to the last link")
+DEFUN(lastA, LINK_END, "Move to the last hyperlink")
{
HmarkerList *hl = Currentbuf->hmarklist;
BufferPoint *po;
@@ -3568,26 +3674,53 @@ DEFUN(lastA, LINK_END, "Go to the last link")
displayBuffer(Currentbuf, B_NORMAL);
}
+/* go to the nth anchor */
+DEFUN(nthA, LINK_N, "Go to the nth link")
+{
+ HmarkerList *hl = Currentbuf->hmarklist;
+ BufferPoint *po;
+ Anchor *an;
+
+ int n = searchKeyNum();
+ if (n < 0 || n > hl->nmark) return;
+
+ if (Currentbuf->firstLine == NULL)
+ return;
+ if (!hl || hl->nmark == 0)
+ return;
+
+ po = hl->marks + n-1;
+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos);
+ if (an == NULL)
+ an = retrieveAnchor(Currentbuf->formitem, po->line, po->pos);
+ if (an == NULL) return;
+
+ 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")
+DEFUN(nextA, NEXT_LINK, "Move to the next hyperlink")
{
_nextA(FALSE);
}
/* go to the previous anchor */
-DEFUN(prevA, PREV_LINK, "Move to previous link")
+DEFUN(prevA, PREV_LINK, "Move to the previous hyperlink")
{
_prevA(FALSE);
}
/* go to the next visited anchor */
-DEFUN(nextVA, NEXT_VISITED, "Move to next visited link")
+DEFUN(nextVA, NEXT_VISITED, "Move to the next visited hyperlink")
{
_nextA(TRUE);
}
/* go to the previous visited anchor */
-DEFUN(prevVA, PREV_VISITED, "Move to previous visited link")
+DEFUN(prevVA, PREV_VISITED, "Move to the previous visited hyperlink")
{
_prevA(TRUE);
}
@@ -3863,43 +3996,43 @@ nextY(int d)
}
/* go to the next left anchor */
-DEFUN(nextL, NEXT_LEFT, "Move to next left link")
+DEFUN(nextL, NEXT_LEFT, "Move left to the next hyperlink")
{
nextX(-1, 0);
}
/* go to the next left-up anchor */
-DEFUN(nextLU, NEXT_LEFT_UP, "Move to next left (or upward) link")
+DEFUN(nextLU, NEXT_LEFT_UP, "Move left or upward to the next hyperlink")
{
nextX(-1, -1);
}
/* go to the next right anchor */
-DEFUN(nextR, NEXT_RIGHT, "Move to next right link")
+DEFUN(nextR, NEXT_RIGHT, "Move right to the next hyperlink")
{
nextX(1, 0);
}
/* go to the next right-down anchor */
-DEFUN(nextRD, NEXT_RIGHT_DOWN, "Move to next right (or downward) link")
+DEFUN(nextRD, NEXT_RIGHT_DOWN, "Move right or downward to the next hyperlink")
{
nextX(1, 1);
}
/* go to the next downward anchor */
-DEFUN(nextD, NEXT_DOWN, "Move to next downward link")
+DEFUN(nextD, NEXT_DOWN, "Move downward to the next hyperlink")
{
nextY(1);
}
/* go to the next upward anchor */
-DEFUN(nextU, NEXT_UP, "Move to next upward link")
+DEFUN(nextU, NEXT_UP, "Move upward to the next hyperlink")
{
nextY(-1);
}
/* go to the next bufferr */
-DEFUN(nextBf, NEXT, "Move to next buffer")
+DEFUN(nextBf, NEXT, "Switch to the next buffer")
{
Buffer *buf;
int i;
@@ -3917,7 +4050,7 @@ DEFUN(nextBf, NEXT, "Move to next buffer")
}
/* go to the previous bufferr */
-DEFUN(prevBf, PREV, "Move to previous buffer")
+DEFUN(prevBf, PREV, "Switch to the previous buffer")
{
Buffer *buf;
int i;
@@ -3959,7 +4092,7 @@ checkBackBuffer(Buffer *buf)
}
/* delete current buffer and back to the previous buffer */
-DEFUN(backBf, BACK, "Back to previous buffer")
+DEFUN(backBf, BACK, "Close current buffer and return to the one below in stack")
{
Buffer *buf = Currentbuf->linkBuffer[LB_N_FRAME];
@@ -3970,7 +4103,7 @@ DEFUN(backBf, BACK, "Back to previous buffer")
}
else
/* FIXME: gettextize? */
- disp_message("Can't back...", TRUE);
+ disp_message("Can't go back...", TRUE);
return;
}
@@ -4008,8 +4141,7 @@ DEFUN(backBf, BACK, "Back to previous buffer")
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(deletePrevBuf, DELETE_PREVBUF,
- "Delete previous buffer (mainly for local-CGI)")
+DEFUN(deletePrevBuf, DELETE_PREVBUF, "Delete previous buffer (mainly for local CGI-scripts)")
{
Buffer *buf = Currentbuf->nextBuffer;
if (buf)
@@ -4055,6 +4187,7 @@ goURL0(char *prompt, int relative)
char *url, *referer;
ParsedURL p_url, *current;
Buffer *cur_buf = Currentbuf;
+ const int *no_referer_ptr;
url = searchKeyData();
if (url == NULL) {
@@ -4064,11 +4197,8 @@ goURL0(char *prompt, int relative)
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);
- }
+ if (DefaultURLString == DEFAULT_URL_CURRENT)
+ url = url_decode2(c_url, NULL);
else
pushHist(hist, c_url);
}
@@ -4077,11 +4207,8 @@ goURL0(char *prompt, int relative)
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);
- }
+ if (DefaultURLString == DEFAULT_URL_LINK)
+ url = url_decode2(a_url, Currentbuf);
else
pushHist(hist, a_url);
}
@@ -4089,15 +4216,22 @@ goURL0(char *prompt, int relative)
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;
+ if (relative) {
+ no_referer_ptr = query_SCONF_NO_REFERER_FROM(&Currentbuf->currentURL);
+ current = baseURL(Currentbuf);
+ if ((no_referer_ptr && *no_referer_ptr) ||
+ current == NULL ||
+ current->scheme == SCM_LOCAL || current->scheme == SCM_LOCAL_CGI)
+ referer = NO_REFERER;
else
- url = conv_to_system(url);
+ referer = parsedURL2Str(&Currentbuf->currentURL)->ptr;
+ url = url_encode(url, current, Currentbuf->document_charset);
+ }
+ else {
+ current = NULL;
+ referer = NULL;
+ url = url_encode(url, NULL, 0);
}
-#endif
if (url == NULL || *url == '\0') {
displayBuffer(Currentbuf, B_FORCE_REDRAW);
return;
@@ -4106,14 +4240,6 @@ goURL0(char *prompt, int relative)
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);
@@ -4121,12 +4247,29 @@ goURL0(char *prompt, int relative)
pushHashHist(URLHist, parsedURL2Str(&Currentbuf->currentURL)->ptr);
}
-DEFUN(goURL, GOTO, "Go to URL")
+DEFUN(goURL, GOTO, "Open specified document in a new buffer")
{
goURL0("Goto URL: ", FALSE);
}
-DEFUN(gorURL, GOTO_RELATIVE, "Go to relative URL")
+DEFUN(goHome, GOTO_HOME, "Open home page in a new buffer")
+{
+ char *url;
+ if ((url = getenv("HTTP_HOME")) != NULL ||
+ (url = getenv("WWW_HOME")) != NULL) {
+ ParsedURL p_url;
+ Buffer *cur_buf = Currentbuf;
+ SKIP_BLANKS(url);
+ url = url_encode(url, NULL, 0);
+ parseURL2(url, &p_url, NULL);
+ pushHashHist(URLHist, parsedURL2Str(&p_url)->ptr);
+ cmd_loadURL(url, NULL, NULL, NULL);
+ if (Currentbuf != cur_buf) /* success */
+ pushHashHist(URLHist, parsedURL2Str(&Currentbuf->currentURL)->ptr);
+ }
+}
+
+DEFUN(gorURL, GOTO_RELATIVE, "Go to relative address")
{
goURL0("Goto relative URL: ", TRUE);
}
@@ -4151,14 +4294,14 @@ cmd_loadBuffer(Buffer *buf, int prop, int linkid)
}
/* load bookmark */
-DEFUN(ldBmark, BOOKMARK VIEW_BOOKMARK, "Read bookmark")
+DEFUN(ldBmark, BOOKMARK VIEW_BOOKMARK, "View bookmarks")
{
cmd_loadURL(BookmarkFile, NULL, NO_REFERER, NULL);
}
/* Add current to bookmark */
-DEFUN(adBmark, ADD_BOOKMARK, "Add current page to bookmark")
+DEFUN(adBmark, ADD_BOOKMARK, "Add current page to bookmarks")
{
Str tmp;
FormList *request;
@@ -4188,7 +4331,7 @@ DEFUN(adBmark, ADD_BOOKMARK, "Add current page to bookmark")
}
/* option setting */
-DEFUN(ldOpt, OPTIONS, "Option setting panel")
+DEFUN(ldOpt, OPTIONS, "Display options setting panel")
{
cmd_loadBuffer(load_option_panel(), BP_NO_URL, LB_NOLINK);
}
@@ -4223,7 +4366,7 @@ DEFUN(msgs, MSGS, "Display error messages")
}
/* page info */
-DEFUN(pginfo, INFO, "View info of current document")
+DEFUN(pginfo, INFO, "Display information about the current document")
{
Buffer *buf;
@@ -4291,7 +4434,7 @@ follow_map(struct parsed_tagarg *arg)
#ifdef USE_MENU
/* link menu */
-DEFUN(linkMn, LINK_MENU, "Popup link element menu")
+DEFUN(linkMn, LINK_MENU, "Pop up link element menu")
{
LinkList *l = link_menu(Currentbuf);
ParsedURL p_url;
@@ -4329,26 +4472,25 @@ anchorMn(Anchor *(*menu_func) (Buffer *), int go)
}
/* accesskey */
-DEFUN(accessKey, ACCESSKEY, "Popup acceskey menu")
+DEFUN(accessKey, ACCESSKEY, "Pop up accesskey menu")
{
anchorMn(accesskey_menu, TRUE);
}
/* list menu */
-DEFUN(listMn, LIST_MENU, "Popup link list menu and go to selected link")
+DEFUN(listMn, LIST_MENU, "Pop up menu for hyperlinks to browse to")
{
anchorMn(list_menu, TRUE);
}
-DEFUN(movlistMn, MOVE_LIST_MENU,
- "Popup link list menu and move cursor to selected link")
+DEFUN(movlistMn, MOVE_LIST_MENU, "Pop up menu to navigate between hyperlinks")
{
anchorMn(list_menu, FALSE);
}
#endif
/* link,anchor,image list */
-DEFUN(linkLst, LIST, "Show all links and images")
+DEFUN(linkLst, LIST, "Show all URLs referenced")
{
Buffer *buf;
@@ -4375,14 +4517,14 @@ DEFUN(cooLst, COOKIE, "View cookie list")
#ifdef USE_HISTORY
/* History page */
-DEFUN(ldHist, HISTORY, "View history of URL")
+DEFUN(ldHist, HISTORY, "Show browsing history")
{
cmd_loadBuffer(historyBuffer(URLHist), BP_NO_URL, LB_NOLINK);
}
#endif /* USE_HISTORY */
/* download HREF link */
-DEFUN(svA, SAVE_LINK, "Save link to file")
+DEFUN(svA, SAVE_LINK, "Save hyperlink target")
{
CurrentKeyData = NULL; /* not allowed in w3m-control: */
do_download = TRUE;
@@ -4391,7 +4533,7 @@ DEFUN(svA, SAVE_LINK, "Save link to file")
}
/* download IMG link */
-DEFUN(svI, SAVE_IMAGE, "Save image to file")
+DEFUN(svI, SAVE_IMAGE, "Save inline image")
{
CurrentKeyData = NULL; /* not allowed in w3m-control: */
do_download = TRUE;
@@ -4400,7 +4542,7 @@ DEFUN(svI, SAVE_IMAGE, "Save image to file")
}
/* save buffer */
-DEFUN(svBuf, PRINT SAVE_SCREEN, "Save rendered document to file")
+DEFUN(svBuf, PRINT SAVE_SCREEN, "Save rendered document")
{
char *qfile = NULL, *file;
FILE *f;
@@ -4449,7 +4591,7 @@ DEFUN(svBuf, PRINT SAVE_SCREEN, "Save rendered document to file")
}
/* save source */
-DEFUN(svSrc, DOWNLOAD SAVE, "Save document source to file")
+DEFUN(svSrc, DOWNLOAD SAVE, "Save document source")
{
char *file;
@@ -4510,8 +4652,7 @@ _peekURL(int only_img)
s = parsedURL2Str(&pu);
}
if (DecodeURL)
- s = Strnew_charp(url_unquote_conv
- (s->ptr, Currentbuf->document_charset));
+ s = Strnew_charp(url_decode2(s->ptr, Currentbuf));
#ifdef USE_M17N
s = checkType(s, &pp, NULL);
p = NewAtom_N(Lineprop, s->length);
@@ -4529,13 +4670,13 @@ _peekURL(int only_img)
}
/* peek URL */
-DEFUN(peekURL, PEEK_LINK, "Peek link URL")
+DEFUN(peekURL, PEEK_LINK, "Show target address")
{
_peekURL(0);
}
/* peek URL of image */
-DEFUN(peekIMG, PEEK_IMG, "Peek image URL")
+DEFUN(peekIMG, PEEK_IMG, "Show image address")
{
_peekURL(1);
}
@@ -4549,7 +4690,7 @@ currentURL(void)
return parsedURL2Str(&Currentbuf->currentURL);
}
-DEFUN(curURL, PEEK, "Peek current URL")
+DEFUN(curURL, PEEK, "Show current address")
{
static Str s = NULL;
#ifdef USE_M17N
@@ -4570,7 +4711,7 @@ DEFUN(curURL, PEEK, "Peek current URL")
offset = 0;
s = currentURL();
if (DecodeURL)
- s = Strnew_charp(url_unquote_conv(s->ptr, 0));
+ s = Strnew_charp(url_decode2(s->ptr, NULL));
#ifdef USE_M17N
s = checkType(s, &pp, NULL);
p = NewAtom_N(Lineprop, s->length);
@@ -4588,7 +4729,7 @@ DEFUN(curURL, PEEK, "Peek current URL")
}
/* view HTML source */
-DEFUN(vwSrc, SOURCE VIEW, "View HTML source")
+DEFUN(vwSrc, SOURCE VIEW, "Toggle between HTML shown or processed")
{
Buffer *buf;
@@ -4679,7 +4820,7 @@ DEFUN(vwSrc, SOURCE VIEW, "View HTML source")
}
/* reload */
-DEFUN(reload, RELOAD, "Reload buffer")
+DEFUN(reload, RELOAD, "Load current document anew")
{
Buffer *buf, *fbuf = NULL, sbuf;
#ifdef USE_M17N
@@ -4804,7 +4945,7 @@ DEFUN(reload, RELOAD, "Reload buffer")
}
/* reshape */
-DEFUN(reshape, RESHAPE, "Re-render buffer")
+DEFUN(reshape, RESHAPE, "Re-render document")
{
Currentbuf->need_reshape = TRUE;
reshapeBuffer(Currentbuf);
@@ -4846,7 +4987,7 @@ change_charset(struct parsed_tagarg *arg)
_docCSet(charset);
}
-DEFUN(docCSet, CHARSET, "Change the current document charset")
+DEFUN(docCSet, CHARSET, "Change the character encoding for the current document")
{
char *cs;
wc_ces charset;
@@ -4864,7 +5005,7 @@ DEFUN(docCSet, CHARSET, "Change the current document charset")
_docCSet(charset);
}
-DEFUN(defCSet, DEFAULT_CHARSET, "Change the default document charset")
+DEFUN(defCSet, DEFAULT_CHARSET, "Change the default character encoding")
{
char *cs;
wc_ces charset;
@@ -4915,13 +5056,13 @@ chkURLBuffer(Buffer *buf)
buf->check_url |= CHK_URL;
}
-DEFUN(chkURL, MARK_URL, "Mark URL-like strings as anchors")
+DEFUN(chkURL, MARK_URL, "Turn URL-like strings into hyperlinks")
{
chkURLBuffer(Currentbuf);
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(chkWORD, MARK_WORD, "Mark current word as anchor")
+DEFUN(chkWORD, MARK_WORD, "Turn current word into hyperlink")
{
char *p;
int spos, epos;
@@ -4948,15 +5089,15 @@ chkNMIDBuffer(Buffer *buf)
buf->check_url |= CHK_NMID;
}
-DEFUN(chkNMID, MARK_MID, "Mark Message-ID-like strings as anchors")
+DEFUN(chkNMID, MARK_MID, "Turn Message-ID-like strings into hyperlinks")
{
chkNMIDBuffer(Currentbuf);
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
#endif /* USE_NNTP */
-/* render frame */
-DEFUN(rFrame, FRAME, "Render frame")
+/* render frames */
+DEFUN(rFrame, FRAME, "Toggle rendering HTML frames")
{
Buffer *buf;
@@ -5010,6 +5151,24 @@ invoke_browser(char *url)
case 3:
browser = ExtBrowser3;
break;
+ case 4:
+ browser = ExtBrowser4;
+ break;
+ case 5:
+ browser = ExtBrowser5;
+ break;
+ case 6:
+ browser = ExtBrowser6;
+ break;
+ case 7:
+ browser = ExtBrowser7;
+ break;
+ case 8:
+ browser = ExtBrowser8;
+ break;
+ case 9:
+ browser = ExtBrowser9;
+ break;
}
if (browser == NULL || *browser == '\0') {
browser = inputStr("Browse command: ", NULL);
@@ -5038,7 +5197,7 @@ invoke_browser(char *url)
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(extbrz, EXTERN, "Execute external browser")
+DEFUN(extbrz, EXTERN, "Display using an external browser")
{
if (Currentbuf->bufferprop & BP_INTERNAL) {
/* FIXME: gettextize? */
@@ -5055,7 +5214,7 @@ DEFUN(extbrz, EXTERN, "Execute external browser")
invoke_browser(parsedURL2Str(&Currentbuf->currentURL)->ptr);
}
-DEFUN(linkbrz, EXTERN_LINK, "View current link using external browser")
+DEFUN(linkbrz, EXTERN_LINK, "Display target using an external browser")
{
Anchor *a;
ParsedURL pu;
@@ -5070,7 +5229,7 @@ DEFUN(linkbrz, EXTERN_LINK, "View current link using external browser")
}
/* show current line number and number of lines in the entire document */
-DEFUN(curlno, LINE_INFO, "Show current line number")
+DEFUN(curlno, LINE_INFO, "Display current position in document")
{
Line *l = Currentbuf->currentLine;
Str tmp;
@@ -5362,7 +5521,7 @@ process_mouse(int btn, int x, int y)
}
}
-DEFUN(msToggle, MOUSE_TOGGLE, "Toggle activity of mouse")
+DEFUN(msToggle, MOUSE_TOGGLE, "Toggle mouse support")
{
if (use_mouse) {
use_mouse = FALSE;
@@ -5398,6 +5557,60 @@ DEFUN(mouse, MOUSE, "mouse operation")
process_mouse(btn, x, y);
}
+DEFUN(sgrmouse, SGRMOUSE, "SGR 1006 mouse operation")
+{
+ int btn = 0, x = 0, y = 0;
+ unsigned char c;
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ btn = btn * 10 + c - '0';
+ else if (c == ';')
+ break;
+ else
+ return;
+ } while (1);
+
+#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
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ x = x * 10 + c - '0';
+ else if (c == ';')
+ break;
+ else
+ return;
+ } while (1);
+ if (x>0) x--;
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ y = y * 10 + c - '0';
+ else if (c == 'M')
+ break;
+ else if (c == 'm') {
+ btn |= 3;
+ break;
+ } else
+ return;
+ } while (1);
+ if (y>0) y--;
+
+ 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)
@@ -5451,7 +5664,7 @@ sysm_process_mouse(int x, int y, int nbs, int obs)
}
#endif /* USE_SYSMOUSE */
-DEFUN(movMs, MOVE_MOUSE, "Move cursor to mouse cursor (for mouse action)")
+DEFUN(movMs, MOVE_MOUSE, "Move cursor to mouse pointer")
{
if (!mouse_action.in_action)
return;
@@ -5473,7 +5686,7 @@ DEFUN(movMs, MOVE_MOUSE, "Move cursor to mouse cursor (for mouse action)")
#define FRAME_WIDTH 1
#endif
-DEFUN(menuMs, MENU_MOUSE, "Popup menu at mouse cursor (for mouse action)")
+DEFUN(menuMs, MENU_MOUSE, "Pop up menu at mouse pointer")
{
if (!mouse_action.in_action)
return;
@@ -5490,7 +5703,7 @@ DEFUN(menuMs, MENU_MOUSE, "Popup menu at mouse cursor (for mouse action)")
}
#endif
-DEFUN(tabMs, TAB_MOUSE, "Move to tab on mouse cursor (for mouse action)")
+DEFUN(tabMs, TAB_MOUSE, "Select tab by mouse action")
{
TabBuffer *tab;
@@ -5503,8 +5716,7 @@ DEFUN(tabMs, TAB_MOUSE, "Move to tab on mouse cursor (for mouse action)")
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(closeTMs, CLOSE_TAB_MOUSE,
- "Close tab on mouse cursor (for mouse action)")
+DEFUN(closeTMs, CLOSE_TAB_MOUSE, "Close tab at mouse pointer")
{
TabBuffer *tab;
@@ -5518,12 +5730,12 @@ DEFUN(closeTMs, CLOSE_TAB_MOUSE,
}
#endif /* USE_MOUSE */
-DEFUN(dispVer, VERSION, "Display version of w3m")
+DEFUN(dispVer, VERSION, "Display the version of w3m")
{
disp_message(Sprintf("w3m version %s", w3m_version)->ptr, TRUE);
}
-DEFUN(wrapToggle, WRAP_TOGGLE, "Toggle wrap search mode")
+DEFUN(wrapToggle, WRAP_TOGGLE, "Toggle wrapping mode in searches")
{
if (WrapSearch) {
WrapSearch = FALSE;
@@ -5604,7 +5816,7 @@ execdict(char *word)
disp_message("Execution failed", TRUE);
return;
}
- else {
+ else if (buf != NO_BUFFER) {
buf->filename = w;
buf->buffername = Sprintf("%s %s", DICTBUFFERNAME, word)->ptr;
if (buf->type == NULL)
@@ -5671,7 +5883,7 @@ set_buffer_environ(Buffer *buf)
set_environ("W3M_CURRENT_FORM", form2str((FormItemList *)a->url));
else
set_environ("W3M_CURRENT_FORM", "");
- set_environ("W3M_CURRENT_LINE", Sprintf("%d",
+ set_environ("W3M_CURRENT_LINE", Sprintf("%ld",
l->real_linenumber)->ptr);
set_environ("W3M_CURRENT_COLUMN", Sprintf("%d",
buf->currentColumn +
@@ -5747,8 +5959,14 @@ deleteFiles()
Firstbuf = buf;
}
}
- while ((f = popText(fileToDelete)) != NULL)
+ while ((f = popText(fileToDelete)) != NULL) {
unlink(f);
+ if (enable_inline_image == 2 && strcmp(f+strlen(f)-4, ".gif") == 0) {
+ Str firstframe = Strnew_charp(f);
+ Strcat_charp(firstframe, "-1");
+ unlink(firstframe->ptr);
+ }
+ }
}
void
@@ -5769,10 +5987,17 @@ w3m_exit(int i)
#ifdef __MINGW32_VERSION
WSACleanup();
#endif
+#ifdef HAVE_MKDTEMP
+ if (no_rc_dir && tmp_dir != rc_dir)
+ if (rmdir(tmp_dir) != 0) {
+ fprintf(stderr, "Can't remove temporary directory (%s)!\n", tmp_dir);
+ exit(1);
+ }
+#endif
exit(i);
}
-DEFUN(execCmd, COMMAND, "Execute w3m command(s)")
+DEFUN(execCmd, COMMAND, "Invoke w3m function(s)")
{
char *data, *p;
int cmd;
@@ -5900,7 +6125,7 @@ setAlarmEvent(AlarmEvent * event, int sec, short status, int cmd, void *data)
}
#endif
-DEFUN(reinit, REINIT, "Reload configuration files")
+DEFUN(reinit, REINIT, "Reload configuration file")
{
char *resource = searchKeyData();
@@ -5969,8 +6194,7 @@ DEFUN(reinit, REINIT, "Reload configuration files")
ptr, FALSE);
}
-DEFUN(defKey, DEFINE_KEY,
- "Define a binding between a key stroke and a user command")
+DEFUN(defKey, DEFINE_KEY, "Define a binding between a key stroke combination and a command")
{
char *data;
@@ -6031,7 +6255,7 @@ _newT(void)
nTab++;
}
-DEFUN(newT, NEW_TAB, "Open new tab")
+DEFUN(newT, NEW_TAB, "Open a new tab (with current document)")
{
_newT();
displayBuffer(Currentbuf, B_REDRAW_IMAGE);
@@ -6142,7 +6366,7 @@ deleteTab(TabBuffer * tab)
return FirstTab;
}
-DEFUN(closeT, CLOSE_TAB, "Close current tab")
+DEFUN(closeT, CLOSE_TAB, "Close tab")
{
TabBuffer *tab;
@@ -6157,7 +6381,7 @@ DEFUN(closeT, CLOSE_TAB, "Close current tab")
displayBuffer(Currentbuf, B_REDRAW_IMAGE);
}
-DEFUN(nextT, NEXT_TAB, "Move to next tab")
+DEFUN(nextT, NEXT_TAB, "Switch to the next tab")
{
int i;
@@ -6172,7 +6396,7 @@ DEFUN(nextT, NEXT_TAB, "Move to next tab")
displayBuffer(Currentbuf, B_REDRAW_IMAGE);
}
-DEFUN(prevT, PREV_TAB, "Move to previous tab")
+DEFUN(prevT, PREV_TAB, "Switch to the previous tab")
{
int i;
@@ -6236,7 +6460,7 @@ followTab(TabBuffer * tab)
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(tabA, TAB_LINK, "Open current link on new tab")
+DEFUN(tabA, TAB_LINK, "Follow current hyperlink in a new tab")
{
followTab(prec_num ? numTab(PREC_NUM) : NULL);
}
@@ -6277,13 +6501,13 @@ tabURL0(TabBuffer * tab, char *prompt, int relative)
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(tabURL, TAB_GOTO, "Open URL on new tab")
+DEFUN(tabURL, TAB_GOTO, "Open specified document in a 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")
+DEFUN(tabrURL, TAB_GOTO_RELATIVE, "Open relative address in a new tab")
{
tabURL0(prec_num ? numTab(PREC_NUM) : NULL,
"Goto relative URL on new tab: ", TRUE);
@@ -6328,7 +6552,7 @@ moveTab(TabBuffer * t, TabBuffer * t2, int right)
displayBuffer(Currentbuf, B_FORCE_REDRAW);
}
-DEFUN(tabR, TAB_RIGHT, "Move current tab right")
+DEFUN(tabR, TAB_RIGHT, "Move right along the tab bar")
{
TabBuffer *tab;
int i;
@@ -6338,7 +6562,7 @@ DEFUN(tabR, TAB_RIGHT, "Move current tab right")
moveTab(CurrentTab, tab ? tab : LastTab, TRUE);
}
-DEFUN(tabL, TAB_LEFT, "Move current tab left")
+DEFUN(tabL, TAB_LEFT, "Move left along the tab bar")
{
TabBuffer *tab;
int i;
@@ -6547,7 +6771,7 @@ stopDownload(void)
}
/* download panel */
-DEFUN(ldDL, DOWNLOAD_LIST, "Display download list panel")
+DEFUN(ldDL, DOWNLOAD_LIST, "Display downloads panel")
{
Buffer *buf;
int replace = FALSE, new_tab = FALSE;
@@ -6665,3 +6889,37 @@ DEFUN(redoPos, REDO, "Cancel the last undo")
for (i = 0; i < PREC_NUM && b->next; i++, b = b->next) ;
resetPos(b);
}
+
+DEFUN(cursorTop, CURSOR_TOP, "Move cursor to the top of the screen")
+{
+ if (Currentbuf->firstLine == NULL)
+ return;
+ Currentbuf->currentLine = lineSkip(Currentbuf, Currentbuf->topLine,
+ 0, FALSE);
+ arrangeLine(Currentbuf);
+ displayBuffer(Currentbuf, B_NORMAL);
+}
+
+DEFUN(cursorMiddle, CURSOR_MIDDLE, "Move cursor to the middle of the screen")
+{
+ int offsety;
+ if (Currentbuf->firstLine == NULL)
+ return;
+ offsety = (Currentbuf->LINES - 1) / 2;
+ Currentbuf->currentLine = currentLineSkip(Currentbuf, Currentbuf->topLine,
+ offsety, FALSE);
+ arrangeLine(Currentbuf);
+ displayBuffer(Currentbuf, B_NORMAL);
+}
+
+DEFUN(cursorBottom, CURSOR_BOTTOM, "Move cursor to the bottom of the screen")
+{
+ int offsety;
+ if (Currentbuf->firstLine == NULL)
+ return;
+ offsety = Currentbuf->LINES - 1;
+ Currentbuf->currentLine = currentLineSkip(Currentbuf, Currentbuf->topLine,
+ offsety, FALSE);
+ arrangeLine(Currentbuf);
+ displayBuffer(Currentbuf, B_NORMAL);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-05 00:23:49 +0000