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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.365 by ayin, Thu Nov 15 10:13:37 2007 UTC vs.
Revision 1.385 by root, Mon Dec 24 06:51:37 2007 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) 2003-2006 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 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.
… …
198 r & RS_Uline ? " uline" : "", 198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : ""); 199 r & RS_Careful ? " careful" : "");
200 200
201 int width = wcswidth (fname, wcslen (fname)); 201 int width = wcswidth (fname, wcslen (fname));
202 202
203 max_it (width, 8+5); // for char + hey 203 max_it (width, 8+5); // for char + hex
204 max_it (width, strlen (attr)); 204 max_it (width, strlen (attr));
205 205
206 if (y >= 0) 206 if (y >= 0)
207 { 207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
… …
1041 } 1041 }
1042 1042
1043 display->flush (); 1043 display->flush ();
1044} 1044}
1045 1045
1046/* checks wether a refresh is requested and starts the refresh timer */
1046void 1047void
1047rxvt_term::prepare_cb (ev::prepare &w, int revents) 1048rxvt_term::refresh_check ()
1048{ 1049{
1049 make_current (); 1050 if (want_refresh && !flush_ev.is_active ())
1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1050 1052
1051 display->flush (); 1053 display->flush ();
1052
1053 if (want_refresh && !flush_ev.active)
1054 flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
1055} 1054}
1056 1055
1057void 1056void
1058rxvt_term::flush_cb (ev::timer &w, int revents) 1057rxvt_term::flush_cb (ev::timer &w, int revents)
1059{ 1058{
… …
1067void 1066void
1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1067rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1069{ 1068{
1070 hidden_cursor = !hidden_cursor; 1069 hidden_cursor = !hidden_cursor;
1071 want_refresh = 1; 1070 want_refresh = 1;
1071 refresh_check ();
1072} 1072}
1073#endif 1073#endif
1074 1074
1075#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
1076void 1076void
… …
1078{ 1078{
1079 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
1080 { 1080 {
1081 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
1082 want_refresh = 1; 1082 want_refresh = 1;
1083 refresh_check ();
1083 } 1084 }
1085 else
1086 w.stop ();
1084} 1087}
1085#endif 1088#endif
1086 1089
1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1090#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088void 1091void
1089rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1092rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090{ 1093{
1091 if ((scrollbar_isUp() || scrollbar_isDn()) && 1094 if ((scrollbar_isUp () || scrollbar_isDn ())
1092 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1095 && scr_page (scrollbar_isUp () ? UP : DN, 1))
1096 {
1093 want_refresh = 1; 1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1094 else 1100 else
1095 w.stop (); 1101 w.stop ();
1096} 1102}
1097#endif 1103#endif
1098 1104
… …
1102{ 1108{
1103 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1109 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1104 { 1110 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1111 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1; 1112 want_refresh = 1;
1113 refresh_check ();
1107 } 1114 }
1108 else 1115 else
1109 w.stop (); 1116 w.stop ();
1110} 1117}
1111#endif 1118#endif
1112 1119
1113#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1120#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1114void 1121void
1115rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1122rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1116{ 1123{
1117 if (mouse_slip_wheel_speed == 0 1124 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1118 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1119 : scr_page (UP, mouse_slip_wheel_speed))
1120 { 1125 {
1121 if (view_start == top_row || view_start == 0)
1122 mouse_slip_wheel_speed = 0;
1123
1124 want_refresh = 1; 1126 want_refresh = 1;
1127 refresh_check ();
1128 }
1129
1130 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1125 } 1131 {
1126 else 1132 mouse_slip_wheel_speed = 0;
1127 w.stop (); 1133 w.stop ();
1134 }
1128} 1135}
1129#endif 1136#endif
1130 1137
1131#if LINUX_YIELD_HACK 1138#if LINUX_YIELD_HACK
1132static struct event_handler 1139static struct event_handler
… …
1204 if (cmd_parse ()) 1211 if (cmd_parse ())
1205 break; 1212 break;
1206 1213
1207 if (revents & ev::WRITE) 1214 if (revents & ev::WRITE)
1208 pty_write (); 1215 pty_write ();
1216
1217 refresh_check ();
1209} 1218}
1210 1219
1211void 1220void
1212rxvt_term::pointer_unblank () 1221rxvt_term::pointer_unblank ()
1213{ 1222{
… …
1448#ifdef HAVE_BG_PIXMAP 1457#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ()) 1458 if (bgPixmap.window_position_sensitive ())
1450 update_background (); 1459 update_background ();
1451#endif 1460#endif
1452 } 1461 }
1462
1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1454 } 1464 }
1455 break; 1465 break;
1456 1466
1457 case PropertyNotify: 1467 case PropertyNotify:
… …
1476 break; 1486 break;
1477 1487
1478 case MapNotify: 1488 case MapNotify:
1479 mapped = 1; 1489 mapped = 1;
1480#ifdef TEXT_BLINK 1490#ifdef TEXT_BLINK
1481 text_blink_ev.start (TEXT_BLINK_INTERVAL); 1491 text_blink_ev.start ();
1482#endif 1492#endif
1483 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1493 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1484 break; 1494 break;
1485 1495
1486 case UnmapNotify: 1496 case UnmapNotify:
… …
1507 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1508 { 1518 {
1509 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1510 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1511 } 1521 }
1522
1512 want_refresh = 1; 1523 want_refresh = 1;
1513 } 1524 }
1514 else 1525 else
1515 { 1526 {
1516 XEvent unused_event; 1527 XEvent unused_event;
… …
1577 int dist; 1588 int dist;
1578 1589
1579 /* don't clobber the current delay if we are 1590 /* don't clobber the current delay if we are
1580 * already in the middle of scrolling. 1591 * already in the middle of scrolling.
1581 */ 1592 */
1582 if (!sel_scroll_ev.active) 1593 if (!sel_scroll_ev.is_active ())
1583 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 1594 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1584 1595
1585 /* save the event params so we can highlight 1596 /* save the event params so we can highlight
1586 * the selection in the pending-scroll loop 1597 * the selection in the pending-scroll loop
1587 */ 1598 */
… …
1610 else 1621 else
1611 { 1622 {
1612 /* we are within the text window, so we 1623 /* we are within the text window, so we
1613 * shouldn't be scrolling 1624 * shouldn't be scrolling
1614 */ 1625 */
1615 if (sel_scroll_ev.active)
1616 sel_scroll_ev.stop(); 1626 sel_scroll_ev.stop();
1617 } 1627 }
1618#endif 1628#endif
1619#ifdef MOUSE_THRESHOLD 1629#ifdef MOUSE_THRESHOLD
1620 } 1630 }
1621#endif 1631#endif
… …
1664 1674
1665 if (ev.type == KeyPress && hidden_pointer == 0) 1675 if (ev.type == KeyPress && hidden_pointer == 0)
1666 pointer_blank (); 1676 pointer_blank ();
1667 } 1677 }
1668#endif 1678#endif
1679
1680 refresh_check ();
1669} 1681}
1670 1682
1671void 1683void
1672rxvt_term::focus_in () 1684rxvt_term::focus_in ()
1673{ 1685{
… …
1685 XSetICFocus (Input_Context); 1697 XSetICFocus (Input_Context);
1686 } 1698 }
1687#endif 1699#endif
1688#if CURSOR_BLINK 1700#if CURSOR_BLINK
1689 if (option (Opt_cursorBlink)) 1701 if (option (Opt_cursorBlink))
1690 cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL); 1702 cursor_blink_ev.again ();
1691#endif 1703#endif
1692#if OFF_FOCUS_FADING 1704#if OFF_FOCUS_FADING
1693 if (rs[Rs_fade]) 1705 if (rs[Rs_fade])
1694 { 1706 {
1695 pix_colors = pix_colors_focused; 1707 pix_colors = pix_colors_focused;
… …
1783 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1795 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1784 { 1796 {
1785 bgPixmap.set_root_pixmap (); 1797 bgPixmap.set_root_pixmap ();
1786 update_background (); 1798 update_background ();
1787 } 1799 }
1800
1788 break; 1801 break;
1789 } 1802 }
1790# endif 1803# endif
1804
1805 refresh_check ();
1791} 1806}
1792#endif 1807#endif
1793 1808
1794void 1809void
1795rxvt_term::button_press (XButtonEvent &ev) 1810rxvt_term::button_press (XButtonEvent &ev)
… …
1850 mouse_report (ev); 1865 mouse_report (ev);
1851 } 1866 }
1852#else 1867#else
1853 MEvent.button = ev.button; 1868 MEvent.button = ev.button;
1854 mouse_report (ev); 1869 mouse_report (ev);
1855#endif /* MOUSE_REPORT_DOUBLECLICK */ 1870#endif /* MOUSE_REPORT_DOUBLECLICK */
1856 1871
1857 } 1872 }
1858 else 1873 else
1859 { 1874 {
1860 if (ev.button != MEvent.button) 1875 if (ev.button != MEvent.button)
… …
1954 tt_printf ("\033[5~"); 1969 tt_printf ("\033[5~");
1955 break; 1970 break;
1956 } 1971 }
1957 } 1972 }
1958 else 1973 else
1959#endif /* NO_SCROLLBAR_REPORT */ 1974#endif /* NO_SCROLLBAR_REPORT */
1960 1975
1961 { 1976 {
1962 char upordown = 0; 1977 char upordown = 0;
1963 1978
1964 if (scrollBar.style == R_SB_NEXT) 1979 if (scrollBar.style == R_SB_NEXT)
1965 { 1980 {
1966 if (scrollbarnext_upButton (ev.y)) 1981 if (scrollbarnext_upButton (ev.y))
1967 upordown = -1; /* up */ 1982 upordown = -1; /* up */
… …
1973 if (scrollbarrxvt_upButton (ev.y)) 1988 if (scrollbarrxvt_upButton (ev.y))
1974 upordown = -1; /* up */ 1989 upordown = -1; /* up */
1975 else if (scrollbarrxvt_dnButton (ev.y)) 1990 else if (scrollbarrxvt_dnButton (ev.y))
1976 upordown = 1; /* down */ 1991 upordown = 1; /* down */
1977 } 1992 }
1993
1978 if (upordown) 1994 if (upordown)
1979 { 1995 {
1980#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1996#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1997 if (!cont_scroll_ev.is_active ())
1981 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 1998 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1982#endif 1999#endif
1983 if (scr_page (upordown < 0 ? UP : DN, 1)) 2000 if (scr_page (upordown < 0 ? UP : DN, 1))
1984 { 2001 {
1985 if (upordown < 0) 2002 if (upordown < 0)
1986 scrollBar.setUp (); 2003 scrollBar.setUp ();
… …
2066 scrollBar.setIdle (); 2083 scrollBar.setIdle ();
2067 scrollbar_show (0); 2084 scrollbar_show (0);
2068 } 2085 }
2069 2086
2070#ifdef SELECTION_SCROLLING 2087#ifdef SELECTION_SCROLLING
2071 if (sel_scroll_ev.active)
2072 sel_scroll_ev.stop(); 2088 sel_scroll_ev.stop();
2073#endif 2089#endif
2074 2090
2075 if (ev.window == vt) 2091 if (ev.window == vt)
2076 { 2092 {
2077 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) 2093 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
… …
2101 mouse_report (ev); 2117 mouse_report (ev);
2102 } 2118 }
2103#else /* MOUSE_REPORT_DOUBLECLICK */ 2119#else /* MOUSE_REPORT_DOUBLECLICK */
2104 MEvent.button = AnyButton; 2120 MEvent.button = AnyButton;
2105 mouse_report (ev); 2121 mouse_report (ev);
2106#endif /* MOUSE_REPORT_DOUBLECLICK */ 2122#endif /* MOUSE_REPORT_DOUBLECLICK */
2107 return; 2123 return;
2108 } 2124 }
2109 2125
2110 /* 2126 /*
2111 * dumb hack to compensate for the failure of click-and-drag 2127 * dumb hack to compensate for the failure of click-and-drag
… …
2149 { 2165 {
2150 mouse_slip_wheel_speed += v ? -1 : 1; 2166 mouse_slip_wheel_speed += v ? -1 : 1;
2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2167 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow; 2168 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153 2169
2170 if (!slip_wheel_ev.is_active ())
2154 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2171 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2155 } 2172 }
2156 else 2173 else
2157 { 2174 {
2158# endif 2175# endif
2159 scr_page (v, i); 2176 scr_page (v, i);
… …
2227 2244
2228 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1) 2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2229 { 2246 {
2230 refresh_count = 0; 2247 refresh_count = 0;
2231 2248
2232 if (!option (Opt_skipScroll) || ev::ev_time () > ev::now () + 1. / 60.) 2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2233 { 2250 {
2234 refreshnow = true; 2251 refreshnow = true;
2235 ch = NOCHAR; 2252 ch = NOCHAR;
2236 break; 2253 break;
2237 } 2254 }
… …
2448 } 2465 }
2449 } 2466 }
2450 2467
2451 pclose_printer (fd); 2468 pclose_printer (fd);
2452} 2469}
2453#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2454/*}}} */ 2471/*}}} */
2455 2472
2456/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2457enum { 2474enum {
2458 C1_40 = 0x40, 2475 C1_40 = 0x40,
… …
2751 nargs = 0; 2768 nargs = 0;
2752 2769
2753 priv = 0; 2770 priv = 0;
2754 ch = cmd_getc (); 2771 ch = cmd_getc ();
2755 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2756 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2757 priv = ch; 2775 priv = ch;
2758 ch = cmd_getc (); 2776 ch = cmd_getc ();
2759 } 2777 }
2760 2778
2761 /* read any numerical arguments */ 2779 /* read any numerical arguments */
… …
3373#if ENABLE_TRANSPARENCY 3391#if ENABLE_TRANSPARENCY
3374 case URxvt_Color_tint: 3392 case URxvt_Color_tint:
3375 process_color_seq (op, Color_tint, str, resp); 3393 process_color_seq (op, Color_tint, str, resp);
3376 { 3394 {
3377 bool changed = false; 3395 bool changed = false;
3396
3378 if (ISSET_PIXCOLOR (Color_tint)) 3397 if (ISSET_PIXCOLOR (Color_tint))
3379 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3398 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3380 else 3399 else
3381 changed = bgPixmap.unset_tint (); 3400 changed = bgPixmap.unset_tint ();
3401
3382 if (changed) 3402 if (changed)
3383 update_background (); 3403 update_background ();
3384 } 3404 }
3385 3405
3386 break; 3406 break;
… …
3409 changed++; 3429 changed++;
3410 str = strchr (str, ';'); 3430 str = strchr (str, ';');
3411 if (str == NULL) 3431 if (str == NULL)
3412 bgPixmap.set_defaultGeometry (); 3432 bgPixmap.set_defaultGeometry ();
3413 } 3433 }
3434
3414 while (str) 3435 while (str)
3415 { 3436 {
3416 str++; 3437 str++;
3417 if (bgPixmap.set_geometry (str)) 3438 if (bgPixmap.set_geometry (str))
3418 changed++; 3439 changed++;
3419 str = strchr (str, ';'); 3440 str = strchr (str, ';');
3420 } 3441 }
3442
3421 if (changed) 3443 if (changed)
3422 update_background (); 3444 update_background ();
3423 } 3445 }
3424 break; 3446 break;
3425#endif 3447#endif
3426 3448
3427 case Rxvt_restoreFG: 3449 case Rxvt_restoreFG:
… …
3581 { 66, PrivMode_aplKP }, 3603 { 66, PrivMode_aplKP },
3582#ifndef NO_BACKSPACE_KEY 3604#ifndef NO_BACKSPACE_KEY
3583 { 67, PrivMode_BackSpace }, 3605 { 67, PrivMode_BackSpace },
3584#endif 3606#endif
3585 { 1000, PrivMode_MouseX11 }, 3607 { 1000, PrivMode_MouseX11 },
3586 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3587 { 1002, PrivMode_MouseBtnEvent }, 3608 { 1002, PrivMode_MouseBtnEvent },
3588 { 1003, PrivMode_MouseAnyEvent }, 3609 { 1003, PrivMode_MouseAnyEvent },
3589 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3610 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3590 { 1011, PrivMode_Keypress }, // rxvt extension 3611 { 1011, PrivMode_Keypress }, // rxvt extension
3591 // 1035 enable modifiers for alt, numlock NYI 3612 // 1035 enable modifiers for alt, numlock NYI
… …
3692 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3693 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3694 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3695 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3696 break; 3717 break;
3697#if 0
3698 case 1001:
3699 break; /* X11 mouse highlighting */
3700#endif
3701 case 1002: 3718 case 1002:
3702 case 1003: 3719 case 1003:
3703 if (state) 3720 if (state)
3704 { 3721 {
3705 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
… …
3894rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3895{ 3912{
3896 unicode_t ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3897 3914
3898 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3899 { /* query graphics */ 3917 /* query graphics */
3900 tt_printf ("\033G0\012"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3901 return; 3919 return;
3902 } 3920 }
3903 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3904 do 3922 do

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