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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.226 by root, Sun Jan 1 15:03:49 2006 UTC vs.
Revision 1.249 by root, Sun Jan 8 01:02:15 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.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#if HAVE_SCHED_YIELD 54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
54# include <sched.h> 56//# include <sched.h>
55#endif 57#endif
56 58
57#ifdef KEYSYM_RESOURCE 59#ifdef KEYSYM_RESOURCE
58# include "keyboard.h" 60# include "keyboard.h"
59#endif 61#endif
… …
266 mb[0] = ch[0]; 268 mb[0] = ch[0];
267 len = 1; 269 len = 1;
268 } 270 }
269 271
270 if (len > 0) 272 if (len > 0)
271 tt_write ((unsigned char *)mb, len); 273 tt_write (mb, len);
272 else 274 else
273 scr_bell (); 275 scr_bell ();
274 } 276 }
275 277
276 iso14755buf = 0; 278 iso14755buf = 0;
… …
304 KeySym keysym; 306 KeySym keysym;
305#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
306 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
307#endif 309#endif
308 int valid_keysym; 310 int valid_keysym;
309 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
310 312
311 /* 313 /*
312 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
313 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
314 * 316 *
… …
332 Status status_return; 334 Status status_return;
333 335
334#if 0 336#if 0
335#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
336 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
337 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
338 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
339 else 341 else
340#endif 342#endif
341#endif 343#endif
342 { 344 {
… …
379 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
380 } 382 }
381 else 383 else
382#endif 384#endif
383 { 385 {
384 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
385 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
386 } 388 }
387 389
388 if (valid_keysym) 390 if (valid_keysym)
389 { 391 {
… …
853 { 855 {
854#ifdef META8_OPTION 856#ifdef META8_OPTION
855 /* set 8-bit on */ 857 /* set 8-bit on */
856 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
857 { 859 {
858 unsigned char *ch; 860 char *ch;
859 861
860 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
861 *ch |= 0x80; 863 *ch |= 0x80;
862 864
863 meta = 0; 865 meta = 0;
864 } 866 }
865#endif 867#endif
866 /* nil */ ; 868 /* nil */ ;
867 } 869 }
868 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
869 874
870 if (len <= 0) 875 if (len <= 0)
871 return; /* not mapped */ 876 return; /* not mapped */
872 877
873 if (OPTION (Opt_scrollTtyKeypress)) 878 if (OPTION (Opt_scrollTtyKeypress))
… …
896#ifdef META8_OPTION 901#ifdef META8_OPTION
897 && meta_char == C0_ESC 902 && meta_char == C0_ESC
898#endif 903#endif
899 ) 904 )
900 { 905 {
901 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
902 tt_write (&ch, 1); 907 tt_write (&ch, 1);
903 } 908 }
904 909
905#if defined(DEBUG_CMD) 910#if defined(DEBUG_CMD)
906 /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
… …
918 923
919#if MENUBAR_MAX || defined (KEYSYM_RESOURCE) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
920/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
921/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
922unsigned int 927unsigned int
923rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
924{ 929{
925 unsigned int n, s; 930 unsigned int n, s;
926 931
927 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
… …
965 } 970 }
966#endif 971#endif
967 972
968 if (want_refresh) 973 if (want_refresh)
969 { 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
970 scr_refresh (refresh_type); 1014 scr_refresh (refresh_type);
971 scrollbar_show (1); 1015 scrollbar_show (1);
972#ifdef USE_XIM 1016#ifdef USE_XIM
973 IMSendSpot (); 1017 IMSendSpot ();
974#endif 1018#endif
… …
1069 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1113 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1070 } 1114 }
1071} 1115}
1072#endif 1116#endif
1073 1117
1118#if HAVE_SCHED_YIELD
1119static struct event_handler
1120{
1121 check_watcher cw_yield;
1122
1123 void yield (check_watcher &w)
1124 {
1125 sched_yield ();
1126 w.stop ();
1127 }
1128
1129 event_handler ()
1130 : cw_yield (this, &event_handler::yield)
1131 {
1132 }
1133} event_handler;
1134#endif
1135
1074bool 1136bool
1075rxvt_term::pty_fill () 1137rxvt_term::pty_fill ()
1076{ 1138{
1077 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1139 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1078 1140
1079 if (CBUFSIZ == n) 1141 if (CBUFSIZ == n)
1080 { 1142 {
1081 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1143 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1082 n = 0; 1144 n = 0;
1083 } 1145 }
1084 1146
1085 memmove (cmdbuf_base, cmdbuf_ptr, n); 1147 memmove (cmdbuf_base, cmdbuf_ptr, n);
1086 cmdbuf_ptr = cmdbuf_base; 1148 cmdbuf_ptr = cmdbuf_base;
… …
1094 return true; 1156 return true;
1095 } 1157 }
1096 else if (r < 0 && (errno == EAGAIN || errno == EINTR)) 1158 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1097 { 1159 {
1098#if HAVE_SCHED_YIELD 1160#if HAVE_SCHED_YIELD
1099 sched_yield (); 1161 if (display->is_local)
1162 event_handler.cw_yield.start ();
1100#endif 1163#endif
1101 } 1164 }
1102 else 1165 else
1103 { 1166 {
1104 pty_ev.stop (); 1167 pty_ev.stop ();
… …
1142 1205
1143#ifdef POINTER_BLANK 1206#ifdef POINTER_BLANK
1144void 1207void
1145rxvt_term::pointer_blank () 1208rxvt_term::pointer_blank ()
1146{ 1209{
1147 if (! OPTION (Opt_pointerBlank)) 1210 if (!OPTION (Opt_pointerBlank))
1148 return; 1211 return;
1149 1212
1150 XDefineCursor (display->display, vt, display->blank_cursor); 1213 XDefineCursor (display->display, vt, display->blank_cursor);
1151 XFlush (display->display); 1214 XFlush (display->display);
1152 1215
… …
1248{ 1311{
1249 dDisp; 1312 dDisp;
1250 1313
1251 SET_R (this); 1314 SET_R (this);
1252 SET_LOCALE (locale); 1315 SET_LOCALE (locale);
1253
1254#if defined(CURSOR_BLINK)
1255 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1256 {
1257 if (hidden_cursor)
1258 {
1259 hidden_cursor = 0;
1260 want_refresh = 1;
1261 }
1262
1263 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1264 }
1265#endif
1266
1267#if defined(POINTER_BLANK)
1268 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1269 {
1270 if (ev.type == MotionNotify
1271 || ev.type == ButtonPress
1272 || ev.type == ButtonRelease)
1273 if (hidden_pointer)
1274 pointer_unblank ();
1275
1276 if (ev.type == KeyPress && hidden_pointer == 0)
1277 pointer_blank ();
1278 }
1279#endif
1280 1316
1281 Window unused_root, unused_child; 1317 Window unused_root, unused_child;
1282 int unused_root_x, unused_root_y; 1318 int unused_root_x, unused_root_y;
1283 unsigned int unused_mask; 1319 unsigned int unused_mask;
1284 1320
… …
1315 && ((ks >= 0x40 && ks <= 0x5f) 1351 && ((ks >= 0x40 && ks <= 0x5f)
1316 || (ks >= 0x61 && ks <= 0x7f))) 1352 || (ks >= 0x61 && ks <= 0x7f)))
1317 { 1353 {
1318 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f); 1354 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1319 commit_iso14755 (); 1355 commit_iso14755 ();
1320 return; // case-break; 1356 goto skip_switch;
1321 } 1357 }
1322 1358
1323 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 1359 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1324 if (i[0] == ks) 1360 if (i[0] == ks)
1325 { 1361 {
1326 iso14755buf = ISO_14755_51 | i[1]; 1362 iso14755buf = ISO_14755_51 | i[1];
1327 commit_iso14755 (); 1363 commit_iso14755 ();
1328 return; // case-break; 1364 goto skip_switch;
1329 } 1365 }
1330 1366
1331 scr_bell (); 1367 scr_bell ();
1332# endif 1368# endif
1333 iso14755buf = 0; 1369 iso14755buf = 0;
… …
1351# endif 1387# endif
1352 else 1388 else
1353 iso14755buf = 0; 1389 iso14755buf = 0;
1354 } 1390 }
1355#endif 1391#endif
1392
1393 if (ev.xany.window == vt
1394 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END)))
1395 break;
1356 1396
1357#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1397#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1358 if (!(ev.xkey.state & ControlMask)) 1398 if (!(ev.xkey.state & ControlMask))
1359 slip_wheel_ev.stop (); 1399 slip_wheel_ev.stop ();
1360 else if (ks == XK_Control_L || ks == XK_Control_R) 1400 else if (ks == XK_Control_L || ks == XK_Control_R)
… …
1495 1535
1496 case SelectionRequest: 1536 case SelectionRequest:
1497 selection_send (ev.xselectionrequest); 1537 selection_send (ev.xselectionrequest);
1498 break; 1538 break;
1499 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
1500 case UnmapNotify: 1548 case UnmapNotify:
1501 mapped = 0; 1549 mapped = 0;
1502#ifdef TEXT_BLINK 1550#ifdef TEXT_BLINK
1503 text_blink_ev.stop (); 1551 text_blink_ev.stop ();
1504#endif 1552#endif
1505 break; 1553 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1506
1507 case MapNotify:
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1511#endif
1512 break; 1554 break;
1513 1555
1514#ifdef TRANSPARENT 1556#ifdef TRANSPARENT
1515 case ReparentNotify: 1557 case ReparentNotify:
1516 rootwin_cb (ev); 1558 rootwin_cb (ev);
… …
1575 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1576 break; 1618 break;
1577 1619
1578 if (ev.xany.window == vt) 1620 if (ev.xany.window == vt)
1579 { 1621 {
1622 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1623 ; // nop
1580 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1624 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1581 { 1625 {
1582 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1626 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1583 ; 1627 ;
1584 1628
1585 XQueryPointer (disp, vt, 1629 XQueryPointer (disp, vt,
… …
1671 refresh_limit = 0; 1715 refresh_limit = 0;
1672 scrollbar_show (1); 1716 scrollbar_show (1);
1673 } 1717 }
1674 break; 1718 break;
1675 } 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
1676} 1749}
1677 1750
1678void 1751void
1679rxvt_term::focus_in () 1752rxvt_term::focus_in ()
1680{ 1753{
1681 if (!focus) 1754 if (!focus)
1682 { 1755 {
1683 focus = 1; 1756 focus = 1;
1684 want_refresh = 1; 1757 want_refresh = 1;
1758
1759 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1760
1685#if USE_XIM 1761#if USE_XIM
1686 if (Input_Context != NULL) 1762 if (Input_Context != NULL)
1687 { 1763 {
1688 IMSetStatusPosition (); 1764 IMSetStatusPosition ();
1689 XSetICFocus (Input_Context); 1765 XSetICFocus (Input_Context);
… …
1709 if (focus) 1785 if (focus)
1710 { 1786 {
1711 focus = 0; 1787 focus = 0;
1712 want_refresh = 1; 1788 want_refresh = 1;
1713 1789
1790 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1791
1714#if ENABLE_FRILLS || ISO_14755 1792#if ENABLE_FRILLS || ISO_14755
1793 if (iso14755buf)
1794 {
1715 iso14755buf = 0; 1795 iso14755buf = 0;
1716#endif
1717#if ENABLE_OVERLAY 1796# if ENABLE_OVERLAY
1718 scr_overlay_off (); 1797 scr_overlay_off ();
1798# endif
1799 }
1719#endif 1800#endif
1720#if USE_XIM 1801#if USE_XIM
1721 if (Input_Context != NULL) 1802 if (Input_Context != NULL)
1722 XUnsetICFocus (Input_Context); 1803 XUnsetICFocus (Input_Context);
1723#endif 1804#endif
… …
1767rxvt_term::button_press (XButtonEvent &ev) 1848rxvt_term::button_press (XButtonEvent &ev)
1768{ 1849{
1769 int reportmode = 0, clickintime; 1850 int reportmode = 0, clickintime;
1770 1851
1771 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1852 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1853
1772 if (!bypass_keystate) 1854 if (!bypass_keystate)
1773 reportmode = !! (priv_modes & PrivMode_mouse_report); 1855 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 1856
1775 /* 1857 /*
1776 * VT window processing of button press 1858 * VT window processing of button press
… …
1796#ifdef MOUSE_REPORT_DOUBLECLICK 1878#ifdef MOUSE_REPORT_DOUBLECLICK
1797 if (ev.button == MEvent.button && clickintime) 1879 if (ev.button == MEvent.button && clickintime)
1798 { 1880 {
1799 /* same button, within alloted time */ 1881 /* same button, within alloted time */
1800 MEvent.clicks++; 1882 MEvent.clicks++;
1883
1801 if (MEvent.clicks > 1) 1884 if (MEvent.clicks > 1)
1802 { 1885 {
1803 /* only report double clicks */ 1886 /* only report double clicks */
1804 MEvent.clicks = 2; 1887 MEvent.clicks = 2;
1805 mouse_report (ev); 1888 mouse_report (ev);
… …
1825 else 1908 else
1826 { 1909 {
1827 if (ev.button != MEvent.button) 1910 if (ev.button != MEvent.button)
1828 MEvent.clicks = 0; 1911 MEvent.clicks = 0;
1829 1912
1913 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1830 switch (ev.button) 1914 switch (ev.button)
1831 { 1915 {
1832 case Button1: 1916 case Button1:
1833 /* allow meta + click to select rectangular areas */ 1917 /* allow meta + click to select rectangular areas */
1834 /* should be done in screen.C */ 1918 /* should be done in screen.C */
1835#if ENABLE_FRILLS 1919#if ENABLE_FRILLS
1836 selection.rect = !!(ev.state & ModMetaMask); 1920 selection.rect = !!(ev.state & ModMetaMask);
1837#else 1921#else
1838 selection.rect = false; 1922 selection.rect = false;
1839#endif 1923#endif
1840 1924
1841 /* allow shift+left click to extend selection */ 1925 /* allow shift+left click to extend selection */
1842 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1926 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1843 { 1927 {
1844 if (MEvent.button == Button1 && clickintime) 1928 if (MEvent.button == Button1 && clickintime)
1845 selection_rotate (ev.x, ev.y); 1929 selection_rotate (ev.x, ev.y);
1846 else 1930 else
1847 selection_extend (ev.x, ev.y, 1); 1931 selection_extend (ev.x, ev.y, 1);
1848 } 1932 }
1849 else 1933 else
1850 { 1934 {
1851 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1852 MEvent.clicks++; 1936 MEvent.clicks++;
1853 else 1937 else
1854 MEvent.clicks = 1; 1938 MEvent.clicks = 1;
1855 1939
1856 selection_click (MEvent.clicks, ev.x, ev.y); 1940 selection_click (MEvent.clicks, ev.x, ev.y);
1857 } 1941 }
1858 1942
1859 MEvent.button = Button1; 1943 MEvent.button = Button1;
1860 break; 1944 break;
1861 1945
1862 case Button3: 1946 case Button3:
1863 if (MEvent.button == Button3 && clickintime) 1947 if (MEvent.button == Button3 && clickintime)
1864 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1865 else 1949 else
1866 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
1867 1951
1868 MEvent.button = Button3; 1952 MEvent.button = Button3;
1869 break; 1953 break;
1870 } 1954 }
1871 } 1955 }
1872 1956
1873 MEvent.time = ev.time; 1957 MEvent.time = ev.time;
1874 return; 1958 return;
1875 } 1959 }
1876 1960
… …
2012 } 2096 }
2013 2097
2014 break; 2098 break;
2015 } 2099 }
2016 } 2100 }
2101
2017 return; 2102 return;
2018 } 2103 }
2104
2019#if MENUBAR 2105#if MENUBAR
2020 /* 2106 /*
2021 * Menubar window processing of button press 2107 * Menubar window processing of button press
2022 */ 2108 */
2023 if (isMenuBarWindow (ev.window)) 2109 if (isMenuBarWindow (ev.window))
… …
2085 */ 2171 */
2086 if (priv_modes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
2087 && bypass_keystate 2173 && bypass_keystate
2088 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
2089 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;
2090 2179
2091 switch (ev.button) 2180 switch (ev.button)
2092 { 2181 {
2093 case Button1: 2182 case Button1:
2094 case Button3: 2183 case Button3:
… …
2639 2728
2640bool 2729bool
2641rxvt_term::cmd_parse () 2730rxvt_term::cmd_parse ()
2642{ 2731{
2643 bool flag = false; 2732 bool flag = false;
2644 unicode_t ch = NOCHAR; 2733 wchar_t ch = NOCHAR;
2645 unsigned char *seq_begin; // remember start of esc-sequence here 2734 char *seq_begin; // remember start of esc-sequence here
2646 2735
2647 for (;;) 2736 for (;;)
2648 { 2737 {
2649 if (ch == NOCHAR) 2738 if (ch == NOCHAR)
2650 { 2739 {
2651 seq_begin = cmdbuf_ptr; 2740 seq_begin = cmdbuf_ptr;
2652 ch = next_char (); 2741 ch = next_char ();
2653 }
2654 2742
2655 if (ch == NOCHAR) // TODO: improve 2743 if (ch == NOCHAR)
2656 break; 2744 break;
2745 }
2657 2746
2658 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)
2659 { 2748 {
2660 if (!seen_input) 2749 if (!seen_input)
2661 { 2750 {
… …
2670 if (seen_resize && cmd_pid) 2759 if (seen_resize && cmd_pid)
2671 kill (-cmd_pid, SIGWINCH); 2760 kill (-cmd_pid, SIGWINCH);
2672 } 2761 }
2673 2762
2674 /* Read a text string from the input buffer */ 2763 /* Read a text string from the input buffer */
2675 unicode_t buf[UBUFSIZ]; 2764 wchar_t buf[UBUFSIZ];
2676 bool refreshnow = false; 2765 bool refreshnow = false;
2677 int nlines = 0; 2766 int nlines = 0;
2678 unicode_t *str = buf; 2767 wchar_t *str = buf;
2679 unicode_t *eol = str + min (ncol, UBUFSIZ); 2768 wchar_t *eol = str + min (ncol, UBUFSIZ);
2680 2769
2681 for (;;) 2770 for (;;)
2682 { 2771 {
2683 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))
2684 break; 2773 break;
… …
2702 } 2791 }
2703 2792
2704 // scr_add_lines only works for nlines <= nrow - 1. 2793 // scr_add_lines only works for nlines <= nrow - 1.
2705 if (nlines >= nrow - 1) 2794 if (nlines >= nrow - 1)
2706 { 2795 {
2796 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2707 scr_add_lines (buf, nlines, str - buf); 2797 scr_add_lines (buf, str - buf, nlines);
2798
2708 nlines = 0; 2799 nlines = 0;
2709 str = buf; 2800 str = buf;
2710 eol = str + min (ncol, UBUFSIZ); 2801 eol = str + min (ncol, UBUFSIZ);
2711 } 2802 }
2712 2803
… …
2725 2816
2726 seq_begin = cmdbuf_ptr; 2817 seq_begin = cmdbuf_ptr;
2727 ch = next_char (); 2818 ch = next_char ();
2728 } 2819 }
2729 2820
2821 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2730 scr_add_lines (buf, nlines, str - buf); 2822 scr_add_lines (buf, str - buf, nlines);
2731 2823
2732 /* 2824 /*
2733 * 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
2734 * 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.
2735 * the number of pages between refreshes is refresh_limit, which 2827 * the number of pages between refreshes is refresh_limit, which
… …
2766 } 2858 }
2767 2859
2768 return flag; 2860 return flag;
2769} 2861}
2770 2862
2771// read the next octet
2772unicode_t
2773rxvt_term::next_octet ()
2774{
2775 return cmdbuf_ptr < cmdbuf_endp
2776 ? *cmdbuf_ptr++
2777 : NOCHAR;
2778}
2779
2780// read the next character 2863// read the next character
2781unicode_t 2864wchar_t
2782rxvt_term::next_char () 2865rxvt_term::next_char ()
2783{ 2866{
2784 while (cmdbuf_ptr < cmdbuf_endp) 2867 while (cmdbuf_ptr < cmdbuf_endp)
2785 { 2868 {
2786 // assume 7-bit to be ascii ALWAYS 2869 // assume 7-bit to be ascii ALWAYS
2787 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2870 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2788 return *cmdbuf_ptr++; 2871 return *cmdbuf_ptr++;
2789 2872
2790 wchar_t wc; 2873 wchar_t wc;
2791 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2874 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2792 2875
2793 if (len == (size_t)-2) 2876 if (len == (size_t)-2)
2794 { 2877 {
2795 // the mbstate stores incomplete sequences. didn't know this :/ 2878 // the mbstate stores incomplete sequences. didn't know this :/
2796 cmdbuf_ptr = cmdbuf_endp; 2879 cmdbuf_ptr = cmdbuf_endp;
2797 break; 2880 break;
2798 } 2881 }
2799 2882
2800 if (len == (size_t)-1) 2883 if (len == (size_t)-1)
2801 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
2802 2885
2803 // assume wchar == unicode 2886 // assume wchar == unicode
2804 cmdbuf_ptr += len; 2887 cmdbuf_ptr += len;
2805 return wc & UNICODE_MASK; 2888 return wc & UNICODE_MASK;
2806 } 2889 }
2807 2890
2808 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;
2809} 2901}
2810 2902
2811/* rxvt_cmd_getc () - Return next input character */ 2903/* rxvt_cmd_getc () - Return next input character */
2812/* 2904/*
2813 * Return the next input character after first passing any keyboard input 2905 * Return the next input character after first passing any keyboard input
2814 * to the command. 2906 * to the command.
2815 */ 2907 */
2816unicode_t 2908wchar_t
2817rxvt_term::cmd_getc () 2909rxvt_term::cmd_getc ()
2818{ 2910{
2819 unicode_t c = next_char (); 2911 wchar_t c = next_char ();
2820 2912
2821 if (c == NOCHAR) 2913 if (c == NOCHAR)
2822 throw out_of_input; 2914 throw out_of_input;
2823 2915
2824 return c; 2916 return c;
2825} 2917}
2826 2918
2827unicode_t 2919uint32_t
2828rxvt_term::cmd_get8 () 2920rxvt_term::cmd_get8 ()
2829{ 2921{
2830 unicode_t c = next_octet (); 2922 uint32_t c = next_octet ();
2831 2923
2832 if (c == NOCHAR) 2924 if (c == NOCHAR)
2833 throw out_of_input; 2925 throw out_of_input;
2834 2926
2835 return c; 2927 return c;
… …
2935 case C0_ESC: 3027 case C0_ESC:
2936 process_escape_seq (); 3028 process_escape_seq ();
2937 break; 3029 break;
2938 case C0_ENQ: /* terminal Status */ 3030 case C0_ENQ: /* terminal Status */
2939 if (rs[Rs_answerbackstring]) 3031 if (rs[Rs_answerbackstring])
2940 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 3032 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2941 (unsigned int)strlen (rs[Rs_answerbackstring]));
2942 else 3033 else
2943 tt_write ((unsigned char *)VT100_ANS, 3034 tt_write (VT100_ANS, strlen (VT100_ANS));
2944 (unsigned int)strlen (VT100_ANS));
2945 break; 3035 break;
2946 case C0_BEL: /* bell */ 3036 case C0_BEL: /* bell */
2947 scr_bell (); 3037 scr_bell ();
2948 break; 3038 break;
2949 case C0_BS: /* backspace */ 3039 case C0_BS: /* backspace */
… …
3104 break; 3194 break;
3105 3195
3106 /* 8.3.87: NEXT LINE */ 3196 /* 8.3.87: NEXT LINE */
3107 case C1_NEL: /* ESC E */ 3197 case C1_NEL: /* ESC E */
3108 { 3198 {
3109 unicode_t nlcr[] = { C0_LF, C0_CR }; 3199 wchar_t nlcr[] = { C0_LF, C0_CR };
3110 scr_add_lines (nlcr, 1, 2); 3200 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3111 } 3201 }
3112 break; 3202 break;
3113 3203
3114 /* kidnapped escape sequence: Should be 8.3.48 */ 3204 /* kidnapped escape sequence: Should be 8.3.48 */
3115 case C1_ESA: /* ESC G */ 3205 case C1_ESA: /* ESC G */
… …
3137 process_dcs_seq (); 3227 process_dcs_seq ();
3138 break; 3228 break;
3139 3229
3140 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3230 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3141 case C1_SCI: /* ESC Z */ 3231 case C1_SCI: /* ESC Z */
3142 tt_write ((const unsigned char *)ESCZ_ANSWER, 3232 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3143 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3144 break; /* steal obsolete ESC [ c */ 3233 break; /* steal obsolete ESC [ c */
3145 3234
3146 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3235 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
3147 case C1_CSI: /* ESC [ */ 3236 case C1_CSI: /* ESC [ */
3148 process_csi_seq (); 3237 process_csi_seq ();
… …
3392 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3481 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3393 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 3482 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3394 break; 3483 break;
3395 3484
3396 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3485 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3397 tt_write ((const unsigned char *)VT100_ANS, 3486 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3398 (unsigned int) (sizeof (VT100_ANS) - 1));
3399 break; 3487 break;
3400 3488
3401 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3489 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3402 process_sgr_mode (nargs, arg); 3490 process_sgr_mode (nargs, arg);
3403 break; 3491 break;
… …
3605/*----------------------------------------------------------------------*/ 3693/*----------------------------------------------------------------------*/
3606/* 3694/*
3607 * get input up until STRING TERMINATOR (or BEL) 3695 * get input up until STRING TERMINATOR (or BEL)
3608 * ends_how is terminator used. returned input must be free()'d 3696 * ends_how is terminator used. returned input must be free()'d
3609 */ 3697 */
3610unsigned char * 3698char *
3611rxvt_term::get_to_st (unicode_t &ends_how) 3699rxvt_term::get_to_st (unicode_t &ends_how)
3612{ 3700{
3613 unicode_t ch; 3701 unicode_t ch;
3614 bool seen_esc = false; 3702 bool seen_esc = false;
3615 unsigned int n = 0; 3703 unsigned int n = 0;
… …
3648 3736
3649 string[n++] = '\0'; 3737 string[n++] = '\0';
3650 3738
3651 ends_how = (ch == 0x5c ? C0_ESC : ch); 3739 ends_how = (ch == 0x5c ? C0_ESC : ch);
3652 3740
3653 return (unsigned char *)rxvt_wcstombs (string); 3741 return rxvt_wcstombs (string);
3654} 3742}
3655 3743
3656/*----------------------------------------------------------------------*/ 3744/*----------------------------------------------------------------------*/
3657/* 3745/*
3658 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3746 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3659 */ 3747 */
3660void 3748void
3661rxvt_term::process_dcs_seq () 3749rxvt_term::process_dcs_seq ()
3662{ 3750{
3663 unsigned char *s; 3751 char *s;
3664 unicode_t eh; 3752 unicode_t eh;
3665 3753
3666 /* 3754 /*
3667 * Not handled yet 3755 * Not handled yet
3668 */ 3756 */
… …
3687 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3775 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3688 arg = arg * 10 + (ch - '0'); 3776 arg = arg * 10 + (ch - '0');
3689 3777
3690 if (ch == ';') 3778 if (ch == ';')
3691 { 3779 {
3692 unsigned char *s = get_to_st (eh); 3780 char *s = get_to_st (eh);
3693 3781
3694 if (s) 3782 if (s)
3695 { 3783 {
3696 process_xterm_seq (arg, (char *)s, eh); 3784 process_xterm_seq (arg, s, eh);
3697 free (s); 3785 free (s);
3698 } 3786 }
3699 } 3787 }
3700} 3788}
3701 3789
3702void 3790void
3703rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3791rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3704{ 3792{
3705 if (str[0] == '?' && !str[1]) 3793 if (str[0] == '?' && !str[1])
3706 { 3794 {
3707 unsigned short r, g, b; 3795 unsigned short r, g, b;
3708 pix_colors_focused[color].get (display, r, g, b); 3796 pix_colors_focused[color].get (display, r, g, b);
… …
3714 3802
3715/* 3803/*
3716 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3804 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3717 */ 3805 */
3718void 3806void
3719rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3807rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3720{ 3808{
3721 int changed = 0; 3809 int changed = 0;
3722 int color; 3810 int color;
3723 char *buf, *name; 3811 char *buf, *name;
3724 bool query = str[0] == '?' && !str[1]; 3812 bool query = str[0] == '?' && !str[1];
… …
3931 } 4019 }
3932 break; 4020 break;
3933 4021
3934 case URxvt_view_up: 4022 case URxvt_view_up:
3935 case URxvt_view_down: 4023 case URxvt_view_down:
4024 {
3936 int lines = atoi (str); 4025 int lines = atoi (str);
3937 4026
3938 if (lines) 4027 if (lines)
3939 scr_page (op == URxvt_view_up ? UP : DN, lines); 4028 scr_page (op == URxvt_view_up ? UP : DN, lines);
3940 else 4029 else
3941 {
3942 scr_erase_savelines (); 4030 scr_erase_savelines ();
3943 } 4031 }
3944 4032
4033 break;
4034#endif
4035
4036#if ENABLE_PERL
4037 case URxvt_perl:
4038 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4039 ; // no responses yet
3945 break; 4040 break;
3946#endif 4041#endif
3947 } 4042 }
3948} 4043}
3949/*----------------------------------------------------------------------*/ 4044/*----------------------------------------------------------------------*/
… …
4060 /* extra handling for values with state unkept */ 4155 /* extra handling for values with state unkept */
4061 switch (arg[i]) 4156 switch (arg[i])
4062 { 4157 {
4063#if ENABLE_STYLES 4158#if ENABLE_STYLES
4064 case 1021: 4159 case 1021:
4065 if (mode) 4160 set_option (Opt_intensityStyles, mode);
4066 SET_OPTION (Opt_intensityStyles);
4067 else
4068 CLR_OPTION (Opt_intensityStyles);
4069 4161
4070 scr_touch (true); 4162 scr_touch (true);
4071 break; 4163 break;
4072#endif 4164#endif
4073 case 1048: /* alternative cursor save */ 4165 case 1048: /* alternative cursor save */
… …
4095 case 3: /* 80/132 */ 4187 case 3: /* 80/132 */
4096 if (priv_modes & PrivMode_132OK) 4188 if (priv_modes & PrivMode_132OK)
4097 set_widthheight (((state ? 132 : 80) * fwidth), height); 4189 set_widthheight (((state ? 132 : 80) * fwidth), height);
4098 break; 4190 break;
4099 case 4: /* smooth scrolling */ 4191 case 4: /* smooth scrolling */
4100 if (!state) 4192 set_option (Opt_jumpScroll, !state);
4101 SET_OPTION (Opt_jumpScroll);
4102 else
4103 CLR_OPTION (Opt_jumpScroll);
4104 break; 4193 break;
4105 case 5: /* reverse video */ 4194 case 5: /* reverse video */
4106 scr_rvideo_mode (state); 4195 scr_rvideo_mode (state);
4107 break; 4196 break;
4108 case 6: /* relative/absolute origins */ 4197 case 6: /* relative/absolute origins */
… …
4149#if 0 4238#if 0
4150 case 1001: 4239 case 1001:
4151 break; /* X11 mouse highlighting */ 4240 break; /* X11 mouse highlighting */
4152#endif 4241#endif
4153 case 1010: /* scroll to bottom on TTY output inhibit */ 4242 case 1010: /* scroll to bottom on TTY output inhibit */
4154 if (!state) 4243 set_option (Opt_scrollTtyOutput, !state);
4155 SET_OPTION (Opt_scrollTtyOutput);
4156 else
4157 CLR_OPTION (Opt_scrollTtyOutput);
4158 break; 4244 break;
4159 case 1011: /* scroll to bottom on key press */ 4245 case 1011: /* scroll to bottom on key press */
4160 if (state) 4246 set_option (Opt_scrollTtyKeypress, state);
4161 SET_OPTION (Opt_scrollTtyKeypress);
4162 else
4163 CLR_OPTION (Opt_scrollTtyKeypress);
4164 break; 4247 break;
4165 case 1047: /* secondary screen w/ clearing last */ 4248 case 1047: /* secondary screen w/ clearing last */
4166 if (OPTION (Opt_secondaryScreen)) 4249 if (OPTION (Opt_secondaryScreen))
4167 if (current_screen != PRIMARY) 4250 if (current_screen != PRIMARY)
4168 scr_erase_screen (2); 4251 scr_erase_screen (2);
… …
4306 scr_color (Color_bg, Color_bg); 4389 scr_color (Color_bg, Color_bg);
4307 break; 4390 break;
4308 4391
4309 //case 50: // not variable spacing 4392 //case 50: // not variable spacing
4310 4393
4311#ifndef NO_BRIGHTCOLOR 4394#if ENABLE_FRILLS
4312 case 90: 4395 case 90:
4313 case 91: /* set bright fg color */ 4396 case 91: /* set bright fg color */
4314 case 92: 4397 case 92:
4315 case 93: 4398 case 93:
4316 case 94: 4399 case 94:
… …
4361 */ 4444 */
4362void 4445void
4363rxvt_term::tt_printf (const char *fmt,...) 4446rxvt_term::tt_printf (const char *fmt,...)
4364{ 4447{
4365 va_list arg_ptr; 4448 va_list arg_ptr;
4366 unsigned char buf[256]; 4449 char buf[256];
4367 4450
4368 va_start (arg_ptr, fmt); 4451 va_start (arg_ptr, fmt);
4369 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4452 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4370 va_end (arg_ptr); 4453 va_end (arg_ptr);
4371 tt_write (buf, strlen (buf)); 4454 tt_write (buf, strlen (buf));
… …
4376 * or generated by us in response to a query ESC sequence. 4459 * or generated by us in response to a query ESC sequence.
4377 */ 4460 */
4378const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4461const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4379 4462
4380void 4463void
4381rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4464rxvt_term::tt_write (const char *data, unsigned int len)
4382{ 4465{
4466 if (pty.pty < 0)
4467 return;
4468
4383 if (v_buflen == 0) 4469 if (v_buflen == 0)
4384 { 4470 {
4385 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4471 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4386 4472
4387 if ((unsigned int)written == len) 4473 if ((unsigned int)written == len)
… …
4389 4475
4390 data += written; 4476 data += written;
4391 len -= written; 4477 len -= written;
4392 } 4478 }
4393 4479
4394 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4480 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4395 4481
4396 memcpy (v_buffer + v_buflen, data, len); 4482 memcpy (v_buffer + v_buflen, data, len);
4397 v_buflen += len; 4483 v_buflen += len;
4398 4484
4399 pty_ev.set (EVENT_READ | EVENT_WRITE); 4485 pty_ev.set (EVENT_READ | EVENT_WRITE);

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