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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.234 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.248 by root, Sun Jan 8 00:07:18 2006 UTC

… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2005 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
867#endif 867#endif
868 /* nil */ ; 868 /* nil */ ;
869 } 869 }
870 } 870 }
871 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
872 if (len <= 0) 875 if (len <= 0)
873 return; /* not mapped */ 876 return; /* not mapped */
874 877
875 if (OPTION (Opt_scrollTtyKeypress)) 878 if (OPTION (Opt_scrollTtyKeypress))
876 if (view_start) 879 if (view_start)
… …
967 } 970 }
968#endif 971#endif
969 972
970 if (want_refresh) 973 if (want_refresh)
971 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = -view_start;
978
979 while (row > -nsaved && ROW (row - 1).is_longer ())
980 --row;
981
982 while (row < -view_start + nrow)
983 {
984 int start_row = row;
985 line_t *l;
986
987 do
988 {
989 l = &ROW (row);
990
991 if (!(l->f & LINE_FILTERED))
992 {
993 // line not filtered, mark it as filtered
994 l->f |= LINE_FILTERED;
995 while (l->is_longer ())
996 {
997 l = &ROW (++row);
998 l->f |= LINE_FILTERED;
999 }
1000
1001 // and filter it
1002 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1003
1004 break;
1005 }
1006 }
1007 while (l->is_longer ());
1008
1009 row++;
1010 }
1011
1012 }
1013
972 scr_refresh (refresh_type); 1014 scr_refresh (refresh_type);
973 scrollbar_show (1); 1015 scrollbar_show (1);
974#ifdef USE_XIM 1016#ifdef USE_XIM
975 IMSendSpot (); 1017 IMSendSpot ();
976#endif 1018#endif
… …
1163 1205
1164#ifdef POINTER_BLANK 1206#ifdef POINTER_BLANK
1165void 1207void
1166rxvt_term::pointer_blank () 1208rxvt_term::pointer_blank ()
1167{ 1209{
1168 if (! OPTION (Opt_pointerBlank)) 1210 if (!OPTION (Opt_pointerBlank))
1169 return; 1211 return;
1170 1212
1171 XDefineCursor (display->display, vt, display->blank_cursor); 1213 XDefineCursor (display->display, vt, display->blank_cursor);
1172 XFlush (display->display); 1214 XFlush (display->display);
1173 1215
… …
1269{ 1311{
1270 dDisp; 1312 dDisp;
1271 1313
1272 SET_R (this); 1314 SET_R (this);
1273 SET_LOCALE (locale); 1315 SET_LOCALE (locale);
1274
1275#if defined(CURSOR_BLINK)
1276 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1277 {
1278 if (hidden_cursor)
1279 {
1280 hidden_cursor = 0;
1281 want_refresh = 1;
1282 }
1283
1284 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1285 }
1286#endif
1287
1288#if defined(POINTER_BLANK)
1289 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1290 {
1291 if (ev.type == MotionNotify
1292 || ev.type == ButtonPress
1293 || ev.type == ButtonRelease)
1294 if (hidden_pointer)
1295 pointer_unblank ();
1296
1297 if (ev.type == KeyPress && hidden_pointer == 0)
1298 pointer_blank ();
1299 }
1300#endif
1301 1316
1302 Window unused_root, unused_child; 1317 Window unused_root, unused_child;
1303 int unused_root_x, unused_root_y; 1318 int unused_root_x, unused_root_y;
1304 unsigned int unused_mask; 1319 unsigned int unused_mask;
1305 1320
… …
1336 && ((ks >= 0x40 && ks <= 0x5f) 1351 && ((ks >= 0x40 && ks <= 0x5f)
1337 || (ks >= 0x61 && ks <= 0x7f))) 1352 || (ks >= 0x61 && ks <= 0x7f)))
1338 { 1353 {
1339 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f); 1354 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1340 commit_iso14755 (); 1355 commit_iso14755 ();
1341 return; // case-break; 1356 goto skip_switch;
1342 } 1357 }
1343 1358
1344 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 1359 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1345 if (i[0] == ks) 1360 if (i[0] == ks)
1346 { 1361 {
1347 iso14755buf = ISO_14755_51 | i[1]; 1362 iso14755buf = ISO_14755_51 | i[1];
1348 commit_iso14755 (); 1363 commit_iso14755 ();
1349 return; // case-break; 1364 goto skip_switch;
1350 } 1365 }
1351 1366
1352 scr_bell (); 1367 scr_bell ();
1353# endif 1368# endif
1354 iso14755buf = 0; 1369 iso14755buf = 0;
… …
1372# endif 1387# endif
1373 else 1388 else
1374 iso14755buf = 0; 1389 iso14755buf = 0;
1375 } 1390 }
1376#endif 1391#endif
1392
1393 if (ev.xany.window == vt
1394 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END)))
1395 break;
1377 1396
1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1397#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1379 if (!(ev.xkey.state & ControlMask)) 1398 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop (); 1399 slip_wheel_ev.stop ();
1381 else if (ks == XK_Control_L || ks == XK_Control_R) 1400 else if (ks == XK_Control_L || ks == XK_Control_R)
… …
1516 1535
1517 case SelectionRequest: 1536 case SelectionRequest:
1518 selection_send (ev.xselectionrequest); 1537 selection_send (ev.xselectionrequest);
1519 break; 1538 break;
1520 1539
1540 case MapNotify:
1541 mapped = 1;
1542#ifdef TEXT_BLINK
1543 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1544#endif
1545 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1546 break;
1547
1521 case UnmapNotify: 1548 case UnmapNotify:
1522 mapped = 0; 1549 mapped = 0;
1523#ifdef TEXT_BLINK 1550#ifdef TEXT_BLINK
1524 text_blink_ev.stop (); 1551 text_blink_ev.stop ();
1525#endif 1552#endif
1526 break; 1553 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1527
1528 case MapNotify:
1529 mapped = 1;
1530#ifdef TEXT_BLINK
1531 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1532#endif
1533 break; 1554 break;
1534 1555
1535#ifdef TRANSPARENT 1556#ifdef TRANSPARENT
1536 case ReparentNotify: 1557 case ReparentNotify:
1537 rootwin_cb (ev); 1558 rootwin_cb (ev);
… …
1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1597 break; 1618 break;
1598 1619
1599 if (ev.xany.window == vt) 1620 if (ev.xany.window == vt)
1600 { 1621 {
1622 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1623 ; // nop
1601 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1624 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1602 { 1625 {
1603 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1626 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1604 ; 1627 ;
1605 1628
1606 XQueryPointer (disp, vt, 1629 XQueryPointer (disp, vt,
… …
1692 refresh_limit = 0; 1715 refresh_limit = 0;
1693 scrollbar_show (1); 1716 scrollbar_show (1);
1694 } 1717 }
1695 break; 1718 break;
1696 } 1719 }
1720
1721skip_switch: ;
1722
1723#if defined(CURSOR_BLINK)
1724 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1725 {
1726 if (hidden_cursor)
1727 {
1728 hidden_cursor = 0;
1729 want_refresh = 1;
1730 }
1731
1732 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1733 }
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1697} 1749}
1698 1750
1699void 1751void
1700rxvt_term::focus_in () 1752rxvt_term::focus_in ()
1701{ 1753{
1702 if (!focus) 1754 if (!focus)
1703 { 1755 {
1704 focus = 1; 1756 focus = 1;
1705 want_refresh = 1; 1757 want_refresh = 1;
1706 1758
1707 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1759 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1708 1760
1709#if USE_XIM 1761#if USE_XIM
1710 if (Input_Context != NULL) 1762 if (Input_Context != NULL)
1711 { 1763 {
1712 IMSetStatusPosition (); 1764 IMSetStatusPosition ();
… …
1733 if (focus) 1785 if (focus)
1734 { 1786 {
1735 focus = 0; 1787 focus = 0;
1736 want_refresh = 1; 1788 want_refresh = 1;
1737 1789
1738 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1790 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1739 1791
1740#if ENABLE_FRILLS || ISO_14755 1792#if ENABLE_FRILLS || ISO_14755
1741 if (iso14755buf) 1793 if (iso14755buf)
1742 { 1794 {
1743 iso14755buf = 0; 1795 iso14755buf = 0;
… …
1826#ifdef MOUSE_REPORT_DOUBLECLICK 1878#ifdef MOUSE_REPORT_DOUBLECLICK
1827 if (ev.button == MEvent.button && clickintime) 1879 if (ev.button == MEvent.button && clickintime)
1828 { 1880 {
1829 /* same button, within alloted time */ 1881 /* same button, within alloted time */
1830 MEvent.clicks++; 1882 MEvent.clicks++;
1883
1831 if (MEvent.clicks > 1) 1884 if (MEvent.clicks > 1)
1832 { 1885 {
1833 /* only report double clicks */ 1886 /* only report double clicks */
1834 MEvent.clicks = 2; 1887 MEvent.clicks = 2;
1835 mouse_report (ev); 1888 mouse_report (ev);
… …
1855 else 1908 else
1856 { 1909 {
1857 if (ev.button != MEvent.button) 1910 if (ev.button != MEvent.button)
1858 MEvent.clicks = 0; 1911 MEvent.clicks = 0;
1859 1912
1860 if (!PERL_INVOKE ((this, HOOK_MOUSE_CLICK, DT_XEVENT, &ev, DT_END))) 1913 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1861 switch (ev.button) 1914 switch (ev.button)
1862 { 1915 {
1863 case Button1: 1916 case Button1:
1864 /* allow meta + click to select rectangular areas */ 1917 /* allow meta + click to select rectangular areas */
1865 /* should be done in screen.C */ 1918 /* should be done in screen.C */
… …
2043 } 2096 }
2044 2097
2045 break; 2098 break;
2046 } 2099 }
2047 } 2100 }
2101
2048 return; 2102 return;
2049 } 2103 }
2104
2050#if MENUBAR 2105#if MENUBAR
2051 /* 2106 /*
2052 * Menubar window processing of button press 2107 * Menubar window processing of button press
2053 */ 2108 */
2054 if (isMenuBarWindow (ev.window)) 2109 if (isMenuBarWindow (ev.window))
… …
2116 */ 2171 */
2117 if (priv_modes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
2118 && bypass_keystate 2173 && bypass_keystate
2119 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
2120 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
2176
2177 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2178 return;
2121 2179
2122 switch (ev.button) 2180 switch (ev.button)
2123 { 2181 {
2124 case Button1: 2182 case Button1:
2125 case Button3: 2183 case Button3:
… …
2670 2728
2671bool 2729bool
2672rxvt_term::cmd_parse () 2730rxvt_term::cmd_parse ()
2673{ 2731{
2674 bool flag = false; 2732 bool flag = false;
2675 unicode_t ch = NOCHAR; 2733 wchar_t ch = NOCHAR;
2676 char *seq_begin; // remember start of esc-sequence here 2734 char *seq_begin; // remember start of esc-sequence here
2677 2735
2678 for (;;) 2736 for (;;)
2679 { 2737 {
2680 if (ch == NOCHAR) 2738 if (ch == NOCHAR)
2681 { 2739 {
2682 seq_begin = cmdbuf_ptr; 2740 seq_begin = cmdbuf_ptr;
2683 ch = next_char (); 2741 ch = next_char ();
2684 }
2685 2742
2686 if (ch == NOCHAR) // TODO: improve 2743 if (ch == NOCHAR)
2687 break; 2744 break;
2745 }
2688 2746
2689 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2747 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2690 { 2748 {
2691 if (!seen_input) 2749 if (!seen_input)
2692 { 2750 {
… …
2701 if (seen_resize && cmd_pid) 2759 if (seen_resize && cmd_pid)
2702 kill (-cmd_pid, SIGWINCH); 2760 kill (-cmd_pid, SIGWINCH);
2703 } 2761 }
2704 2762
2705 /* Read a text string from the input buffer */ 2763 /* Read a text string from the input buffer */
2706 unicode_t buf[UBUFSIZ]; 2764 wchar_t buf[UBUFSIZ];
2707 bool refreshnow = false; 2765 bool refreshnow = false;
2708 int nlines = 0; 2766 int nlines = 0;
2709 unicode_t *str = buf; 2767 wchar_t *str = buf;
2710 unicode_t *eol = str + min (ncol, UBUFSIZ); 2768 wchar_t *eol = str + min (ncol, UBUFSIZ);
2711 2769
2712 for (;;) 2770 for (;;)
2713 { 2771 {
2714 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2772 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2715 break; 2773 break;
… …
2733 } 2791 }
2734 2792
2735 // scr_add_lines only works for nlines <= nrow - 1. 2793 // scr_add_lines only works for nlines <= nrow - 1.
2736 if (nlines >= nrow - 1) 2794 if (nlines >= nrow - 1)
2737 { 2795 {
2796 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2738 scr_add_lines (buf, nlines, str - buf); 2797 scr_add_lines (buf, str - buf, nlines);
2798
2739 nlines = 0; 2799 nlines = 0;
2740 str = buf; 2800 str = buf;
2741 eol = str + min (ncol, UBUFSIZ); 2801 eol = str + min (ncol, UBUFSIZ);
2742 } 2802 }
2743 2803
… …
2756 2816
2757 seq_begin = cmdbuf_ptr; 2817 seq_begin = cmdbuf_ptr;
2758 ch = next_char (); 2818 ch = next_char ();
2759 } 2819 }
2760 2820
2821 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2761 scr_add_lines (buf, nlines, str - buf); 2822 scr_add_lines (buf, str - buf, nlines);
2762 2823
2763 /* 2824 /*
2764 * If there have been a lot of new lines, then update the screen 2825 * If there have been a lot of new lines, then update the screen
2765 * What the heck I'll cheat and only refresh less than every page-full. 2826 * What the heck I'll cheat and only refresh less than every page-full.
2766 * the number of pages between refreshes is refresh_limit, which 2827 * the number of pages between refreshes is refresh_limit, which
… …
2797 } 2858 }
2798 2859
2799 return flag; 2860 return flag;
2800} 2861}
2801 2862
2802// read the next octet
2803unicode_t
2804rxvt_term::next_octet ()
2805{
2806 return cmdbuf_ptr < cmdbuf_endp
2807 ? *cmdbuf_ptr++
2808 : NOCHAR;
2809}
2810
2811// read the next character 2863// read the next character
2812unicode_t 2864wchar_t
2813rxvt_term::next_char () 2865rxvt_term::next_char ()
2814{ 2866{
2815 while (cmdbuf_ptr < cmdbuf_endp) 2867 while (cmdbuf_ptr < cmdbuf_endp)
2816 { 2868 {
2817 // assume 7-bit to be ascii ALWAYS 2869 // assume 7-bit to be ascii ALWAYS
… …
2827 cmdbuf_ptr = cmdbuf_endp; 2879 cmdbuf_ptr = cmdbuf_endp;
2828 break; 2880 break;
2829 } 2881 }
2830 2882
2831 if (len == (size_t)-1) 2883 if (len == (size_t)-1)
2832 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2884 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2833 2885
2834 // assume wchar == unicode 2886 // assume wchar == unicode
2835 cmdbuf_ptr += len; 2887 cmdbuf_ptr += len;
2836 return wc & UNICODE_MASK; 2888 return wc & UNICODE_MASK;
2837 } 2889 }
2838 2890
2839 return NOCHAR; 2891 return NOCHAR;
2892}
2893
2894// read the next octet
2895uint32_t
2896rxvt_term::next_octet ()
2897{
2898 return cmdbuf_ptr < cmdbuf_endp
2899 ? (unsigned char)*cmdbuf_ptr++
2900 : NOCHAR;
2840} 2901}
2841 2902
2842/* rxvt_cmd_getc () - Return next input character */ 2903/* rxvt_cmd_getc () - Return next input character */
2843/* 2904/*
2844 * Return the next input character after first passing any keyboard input 2905 * Return the next input character after first passing any keyboard input
2845 * to the command. 2906 * to the command.
2846 */ 2907 */
2847unicode_t 2908wchar_t
2848rxvt_term::cmd_getc () 2909rxvt_term::cmd_getc ()
2849{ 2910{
2850 unicode_t c = next_char (); 2911 wchar_t c = next_char ();
2851 2912
2852 if (c == NOCHAR) 2913 if (c == NOCHAR)
2853 throw out_of_input; 2914 throw out_of_input;
2854 2915
2855 return c; 2916 return c;
2856} 2917}
2857 2918
2858unicode_t 2919uint32_t
2859rxvt_term::cmd_get8 () 2920rxvt_term::cmd_get8 ()
2860{ 2921{
2861 unicode_t c = next_octet (); 2922 uint32_t c = next_octet ();
2862 2923
2863 if (c == NOCHAR) 2924 if (c == NOCHAR)
2864 throw out_of_input; 2925 throw out_of_input;
2865 2926
2866 return c; 2927 return c;
… …
3133 break; 3194 break;
3134 3195
3135 /* 8.3.87: NEXT LINE */ 3196 /* 8.3.87: NEXT LINE */
3136 case C1_NEL: /* ESC E */ 3197 case C1_NEL: /* ESC E */
3137 { 3198 {
3138 unicode_t nlcr[] = { C0_LF, C0_CR }; 3199 wchar_t nlcr[] = { C0_LF, C0_CR };
3139 scr_add_lines (nlcr, 1, 2); 3200 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3140 } 3201 }
3141 break; 3202 break;
3142 3203
3143 /* kidnapped escape sequence: Should be 8.3.48 */ 3204 /* kidnapped escape sequence: Should be 8.3.48 */
3144 case C1_ESA: /* ESC G */ 3205 case C1_ESA: /* ESC G */
… …
3972 break; 4033 break;
3973#endif 4034#endif
3974 4035
3975#if ENABLE_PERL 4036#if ENABLE_PERL
3976 case URxvt_perl: 4037 case URxvt_perl:
3977 if (PERL_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END))) 4038 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3978 ; // no responses yet 4039 ; // no responses yet
3979 break; 4040 break;
3980#endif 4041#endif
3981 } 4042 }
3982} 4043}
… …
4340 scr_color (Color_bg, Color_bg); 4401 scr_color (Color_bg, Color_bg);
4341 break; 4402 break;
4342 4403
4343 //case 50: // not variable spacing 4404 //case 50: // not variable spacing
4344 4405
4345#ifndef NO_BRIGHTCOLOR 4406#if ENABLE_FRILLS
4346 case 90: 4407 case 90:
4347 case 91: /* set bright fg color */ 4408 case 91: /* set bright fg color */
4348 case 92: 4409 case 92:
4349 case 93: 4410 case 93:
4350 case 94: 4411 case 94:
… …
4412const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4473const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4413 4474
4414void 4475void
4415rxvt_term::tt_write (const char *data, unsigned int len) 4476rxvt_term::tt_write (const char *data, unsigned int len)
4416{ 4477{
4478 if (pty.pty < 0)
4479 return;
4480
4417 if (v_buflen == 0) 4481 if (v_buflen == 0)
4418 { 4482 {
4419 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4483 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4420 4484
4421 if ((unsigned int)written == len) 4485 if ((unsigned int)written == len)

Diff Legend

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+ Added lines
< Changed lines
> Changed lines