diff options
author | Tatsuya Kinoshita <tats@debian.org> | 2021-01-02 00:20:37 +0000 |
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committer | Tatsuya Kinoshita <tats@debian.org> | 2021-01-02 00:20:37 +0000 |
commit | 1d0ba25a660483da1272a31dd077ed94441e3d9f (patch) | |
tree | 1d8dee52cd1e3d340fe178a8193dc96c4496db84 /main.c | |
parent | Merge branch 'cvstrunk' into upstream (diff) | |
download | w3m-1d0ba25a660483da1272a31dd077ed94441e3d9f.tar.gz w3m-1d0ba25a660483da1272a31dd077ed94441e3d9f.zip |
New upstream version 0.5.3+git20210102upstream/0.5.3+git20210102upstream
Diffstat (limited to 'main.c')
-rw-r--r-- | main.c | 646 |
1 files changed, 452 insertions, 194 deletions
@@ -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); +} |