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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.449 by sf-exg, Sun Apr 18 11:06:46 2010 UTC vs.
Revision 1.514 by root, Mon Jun 4 15:18:52 2012 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) 2003-2007 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>	31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
32	*	32	*
33	* This program is free software; you can redistribute it and/or modify	33	* This program is free software; you can redistribute it and/or modify
34	* it under the terms of the GNU General Public License as published by	34	* it under the terms of the GNU General Public License as published by
35	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
…		…
54		54
55	#ifdef KEYSYM_RESOURCE	55	#ifdef KEYSYM_RESOURCE
56	# include "keyboard.h"	56	# include "keyboard.h"
57	#endif	57	#endif
58		58
59	#include <csignal>	59	#include <signal.h>
60		60
61	#if LINUX_YIELD_HACK	61	#if LINUX_YIELD_HACK
62	# include <ctime>	62	# include <time.h>
63	#endif	63	#endif
64		64
65	/*----------------------------------------------------------------------*/	65	/*----------------------------------------------------------------------*/
66		66
67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)	67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
…		…
131	XK_KP_Space, 0x2422,	131	XK_KP_Space, 0x2422,
132	#endif	132	#endif
133	0,	133	0,
134	};	134	};
135		135
136	void	136	void ecb_cold
137	rxvt_term::iso14755_54 (int x, int y)	137	rxvt_term::iso14755_54 (int x, int y)
138	{	138	{
139	x = Pixel2Col (x);	139	x = Pixel2Col (x);
140	y = Pixel2Row (y);	140	y = Pixel2Row (y);
141		141
…		…
158		158
159	x--;	159	x--;
160	}	160	}
161	}	161	}
162		162
163	void	163	void ecb_cold
164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)	164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165	{	165	{
166	rxvt_fontset *fs = FONTSET (r);	166	rxvt_fontset *fs = FONTSET (r);
167	wchar_t *chr, *alloc, ch2, **fname;	167	wchar_t *chr, *alloc, ch2, **fname;
168	int len;	168	int len;
…		…
254	delete [] alloc;	254	delete [] alloc;
255	# endif	255	# endif
256	}	256	}
257	#endif	257	#endif
258		258
259	void	259	void ecb_cold
260	rxvt_term::commit_iso14755 ()	260	rxvt_term::commit_iso14755 ()
261	{	261	{
262	wchar_t ch[2];
263
264	ch[0] = iso14755buf & ISO_14755_MASK;	262	wchar_t ch = iso14755buf & ISO_14755_MASK;
265	ch[1] = 0;
266		263
267	if (iso14755buf & ISO_14755_51)	264	if (iso14755buf & ISO_14755_51)
268	{	265	{
269	char mb[16];	266	char mb[MB_LEN_MAX];
270	int len;	267	int len;
271		268
272	// allow verbatim 0-bytes and control-bytes to be entered	269	// allow verbatim 0-bytes and control-bytes to be entered
273	if (ch[0] >= 0x20)	270	if (ch >= 0x20)
274	len = wcstombs (mb, ch, 16);	271	len = wctomb (mb, ch);
275	else	272	else
276	{	273	{
277	mb[0] = ch[0];	274	mb[0] = ch;
278	len = 1;	275	len = 1;
279	}	276	}
280		277
281	if (len > 0)	278	if (len > 0)
282	tt_write (mb, len);	279	tt_write (mb, len);
…		…
285	}	282	}
286		283
287	iso14755buf = 0;	284	iso14755buf = 0;
288	}	285	}
289		286
290	static int	287	static int ecb_cold
291	hex_keyval (XKeyEvent &ev)	288	hex_keyval (XKeyEvent &ev)
292	{	289	{
293	// check whether this event corresponds to a hex digit	290	// check whether this event corresponds to a hex digit
294	// if the modifiers had not been pressed.	291	// if the modifiers had not been pressed.
295	for (int index = 0; index < 8; index++)	292	for (int index = 0; index < 8; index++)
…		…
304		301
305	return -1;	302	return -1;
306	}	303	}
307	#endif	304	#endif
308		305
309	static inline KeySym	306	static inline KeySym ecb_cold
310	translate_keypad (KeySym keysym, bool kp)	307	translate_keypad (KeySym keysym, bool kp)
311	{	308	{
312	#ifdef XK_KP_Home	309	#ifdef XK_KP_Home
313	static const KeySym keypadtrans[] = {	310	static const KeySym keypadtrans[] = {
314	XK_KP_7, // XK_KP_Home	311	XK_KP_7, // XK_KP_Home
…		…
340	# endif	337	# endif
341	#endif	338	#endif
342	return keysym;	339	return keysym;
343	}	340	}
344		341
345	static inline int	342	static inline int ecb_cold
346	map_function_key (KeySym keysym)	343	map_function_key (KeySym keysym)
347	{	344	{
348	int param = 0;	345	int param = 0;
349		346
350	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))	347	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
…		…
399	break;	396	break;
400	}	397	}
401	return param;	398	return param;
402	}	399	}
403		400
404	void	401	void ecb_cold
405	rxvt_term::key_press (XKeyEvent &ev)	402	rxvt_term::key_press (XKeyEvent &ev)
406	{	403	{
407	int ctrl, meta, shft, len;	404	int ctrl, meta, shft, len;
408	KeySym keysym;	405	KeySym keysym;
409	int valid_keysym;	406	int valid_keysym;
…		…
424	ctrl = ev.state & ControlMask;	421	ctrl = ev.state & ControlMask;
425	meta = ev.state & ModMetaMask;	422	meta = ev.state & ModMetaMask;
426		423
427	kbuf[0] = 0;	424	kbuf[0] = 0;
428		425
429	#ifdef USE_XIM	426	#if USE_XIM
430	if (Input_Context)	427	if (Input_Context)
431	{	428	{
432	Status status_return;	429	Status status_return;
433		430
434	#if 0	431	#if 0
…		…
569	selection_request (ev.time);	566	selection_request (ev.time);
570	return;	567	return;
571	#if TODO	568	#if TODO
572	/* rxvt extras */	569	/* rxvt extras */
573	case XK_KP_Add: /* Shift+KP_Add = bigger font */	570	case XK_KP_Add: /* Shift+KP_Add = bigger font */
574	change_font (FONT_UP);
575	return;	571	return;
576	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	572	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
577	change_font (FONT_DN);
578	return;	573	return;
579	#endif	574	#endif
580	}	575	}
581	}	576	}
582	}	577	}
…		…
781	}	776	}
782		777
783	if (newlen)	778	if (newlen)
784	len = strlen (kbuf);	779	len = strlen (kbuf);
785		780
		781	if (len > 0)
		782	{
786	/*	783	/*
		784	* pass Shift/Control indicators for function keys ending with `~'
		785	*
		786	* eg,
		787	* Prior = "ESC[5~"
		788	* Shift+Prior = "ESC[5$"
		789	* Ctrl+Prior = "ESC[5^"
		790	* Ctrl+Shift+Prior = "ESC[5@"
		791	*/
		792	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
		793	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
		794
		795	/*
787	* Pass meta for all function keys, if 'meta' option set	796	* Pass meta for all function keys, if 'meta' option set
788	*/	797	*/
789	#ifdef META8_OPTION	798	#ifdef META8_OPTION
790	if (meta && (meta_char == 0x80) && len > 0)	799	if (meta && (meta_char == 0x80))
791	kbuf[len - 1] |= 0x80;	800	kbuf[len - 1] |= 0x80;
792	#endif	801	#endif
		802	}
793		803
794	}	804	}
795	else if (ctrl && keysym == XK_minus)	805	else if (ctrl && keysym == XK_minus)
796	{	806	{
797	len = 1;	807	len = 1;
…		…
831	{	841	{
832	view_start = 0;	842	view_start = 0;
833	want_refresh = 1;	843	want_refresh = 1;
834	}	844	}
835		845
836	/*
837	* these modifications only affect the static keybuffer
838	* pass Shift/Control indicators for function keys ending with `~'
839	*
840	* eg,
841	* Prior = "ESC[5~"
842	* Shift+Prior = "ESC[5$"
843	* Ctrl+Prior = "ESC[5^"
844	* Ctrl+Shift+Prior = "ESC[5@"
845	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
846	*/
847	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
848	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
849
850	/* escape prefix */	846	/* escape prefix */
851	if (meta	847	if (meta
852	#ifdef META8_OPTION	848	#ifdef META8_OPTION
853	&& meta_char == C0_ESC	849	&& meta_char == C0_ESC
854	#endif	850	#endif
…		…
859	}	855	}
860		856
861	tt_write (kbuf, (unsigned int)len);	857	tt_write (kbuf, (unsigned int)len);
862	}	858	}
863		859
864	void	860	void ecb_cold
865	rxvt_term::key_release (XKeyEvent &ev)	861	rxvt_term::key_release (XKeyEvent &ev)
866	{	862	{
867	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL	863	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868	KeySym keysym;	864	KeySym keysym;
869		865
…		…
889	commit_iso14755 ();	885	commit_iso14755 ();
890		886
891	return;	887	return;
892	}	888	}
893		889
894	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)	890	for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895	if (i[0] == keysym)	891	if (i[0] == keysym)
896	{	892	{
897	iso14755buf = ISO_14755_51 | i[1];	893	iso14755buf = ISO_14755_51 | i[1];
898	commit_iso14755 ();	894	commit_iso14755 ();
899		895
…		…
936	else if (keysym == XK_Control_L || keysym == XK_Control_R)	932	else if (keysym == XK_Control_L || keysym == XK_Control_R)
937	mouse_slip_wheel_speed = 0;	933	mouse_slip_wheel_speed = 0;
938	#endif	934	#endif
939	}	935	}
940		936
941	#if defined (KEYSYM_RESOURCE)
942	unsigned int
943	rxvt_term::cmd_write (const char *str, unsigned int count)
944	{
945	unsigned int n, s;
946
947	n = cmdbuf_ptr - cmdbuf_base;
948	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
950	if (n > 0 && s < count)
951	{
952	memmove (cmdbuf_base, cmdbuf_ptr,
953	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));
954	cmdbuf_ptr = cmdbuf_base;
955	cmdbuf_endp -= n;
956	s += n;
957	}
958
959	if (count > s)
960	{
961	rxvt_warn ("data loss: cmd_write too large, continuing.\n");
962	count = s;
963	}
964
965	for (; count--;)
966	*cmdbuf_endp++ = *str++;
967
968	cmd_parse ();
969
970	return 0;
971	}
972	#endif
973
974	void	937	void
975	rxvt_term::flush ()	938	rxvt_term::flush ()
976	{	939	{
977	flush_ev.stop ();	940	flush_ev.stop ();
978		941
979	#ifdef HAVE_BG_PIXMAP	942	#ifdef HAVE_BG_PIXMAP
980	if (bgPixmap.check_clearChanged ())	943	if (bg_flags & BG_NEEDS_REFRESH)
981	{	944	{
982	// scr_clear (true); This needs to be researched further!	945	bg_flags &= ~BG_NEEDS_REFRESH;
983	scr_touch (false);	946	scr_touch (false);
984	}	947	}
985	#endif	948	#endif
986		949
987	if (want_refresh)	950	if (want_refresh)
…		…
1024	while (row < end_row);	987	while (row < end_row);
1025	}	988	}
1026		989
1027	scr_refresh ();	990	scr_refresh ();
1028	scrollBar.show (1);	991	scrollBar.show (1);
1029	#ifdef USE_XIM	992	#if USE_XIM
1030	IMSendSpot ();	993	im_send_spot ();
1031	#endif	994	#endif
1032	}	995	}
1033		996
1034	display->flush ();	997	display->flush ();
1035	}	998	}
…		…
1053	flush ();	1016	flush ();
1054	}	1017	}
1055		1018
1056	#ifdef CURSOR_BLINK	1019	#ifdef CURSOR_BLINK
1057	void	1020	void
		1021	rxvt_term::cursor_blink_reset ()
		1022	{
		1023	if (hidden_cursor)
		1024	{
		1025	hidden_cursor = 0;
		1026	want_refresh = 1;
		1027	}
		1028
		1029	if (option (Opt_cursorBlink))
		1030	cursor_blink_ev.again ();
		1031	else
		1032	cursor_blink_ev.stop ();
		1033	}
		1034
		1035	void
1058	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)	1036	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1059	{	1037	{
1060	hidden_cursor = !hidden_cursor;	1038	hidden_cursor = !hidden_cursor;
1061	want_refresh = 1;	1039	want_refresh = 1;
1062	refresh_check ();	1040	refresh_check ();
…		…
1080		1058
1081	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1059	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082	void	1060	void
1083	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)	1061	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084	{	1062	{
1085	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	1063	if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1086	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))	1064	&& scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1087	{	1065	{
1088	want_refresh = 1;	1066	want_refresh = 1;
1089	refresh_check ();	1067	refresh_check ();
1090	}	1068	}
1091	else	1069	else
…		…
1152	{	1130	{
1153	}	1131	}
1154	} event_handler;	1132	} event_handler;
1155	#endif	1133	#endif
1156		1134
		1135	/* make sure all the cmd data is at beginning of cmdbuf */
		1136	void
		1137	rxvt_term::cmdbuf_reify ()
		1138	{
		1139	if (cmdbuf_ptr == cmdbuf_base)
		1140	return;
		1141
		1142	ssize_t used = cmdbuf_endp - cmdbuf_ptr;
		1143
		1144	memmove (cmdbuf_base, cmdbuf_ptr, used);
		1145	cmdbuf_ptr = cmdbuf_base;
		1146	cmdbuf_endp = cmdbuf_ptr + used;
		1147
		1148	}
		1149
		1150	#if defined (KEYSYM_RESOURCE)
		1151	void
		1152	rxvt_term::cmdbuf_append (const char *str, size_t count)
		1153	{
		1154	cmdbuf_reify ();
		1155
		1156	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1157
		1158	if (count > avail)
		1159	return;
		1160
		1161	memcpy (cmdbuf_endp, str, count);
		1162	cmdbuf_endp += count;
		1163
		1164	cmd_parse ();
		1165	}
		1166	#endif
		1167
1157	bool	1168	bool
1158	rxvt_term::pty_fill ()	1169	rxvt_term::pty_fill ()
1159	{	1170	{
1160	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1171	cmdbuf_reify ();
1161		1172
1162	if (CBUFSIZ == n)	1173	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1163	{	1174
1164	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");	1175	if (!avail)
1165	n = 0;
1166	}	1176	{
1167		1177	// normally this indicates a "too long" command sequence - just drop the data we have
1168	memmove (cmdbuf_base, cmdbuf_ptr, n);
1169	cmdbuf_ptr = cmdbuf_base;	1178	cmdbuf_ptr = cmdbuf_base;
1170	cmdbuf_endp = cmdbuf_ptr + n;	1179	cmdbuf_endp = cmdbuf_ptr;
		1180	avail = CBUFSIZ;
		1181	}
1171		1182
1172	ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);	1183	ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1173		1184
1174	if (r > 0)	1185	if (r > 0)
1175	{	1186	{
1176	cmdbuf_endp += r;	1187	cmdbuf_endp += r;
1177	return true;	1188	return true;
…		…
1208	pty_write ();	1219	pty_write ();
1209		1220
1210	refresh_check ();	1221	refresh_check ();
1211	}	1222	}
1212		1223
1213	void	1224	void ecb_cold
1214	rxvt_term::pointer_unblank ()	1225	rxvt_term::pointer_unblank ()
1215	{	1226	{
1216	XDefineCursor (dpy, vt, TermWin_cursor);	1227	XDefineCursor (dpy, vt, TermWin_cursor);
1217	recolour_cursor ();	1228	recolour_cursor ();
1218		1229
…		…
1223	pointer_ev.start (pointerBlankDelay);	1234	pointer_ev.start (pointerBlankDelay);
1224	#endif	1235	#endif
1225	}	1236	}
1226		1237
1227	#ifdef POINTER_BLANK	1238	#ifdef POINTER_BLANK
1228	void	1239	void ecb_cold
1229	rxvt_term::pointer_blank ()	1240	rxvt_term::pointer_blank ()
1230	{	1241	{
1231	if (!option (Opt_pointerBlank))	1242	if (!option (Opt_pointerBlank))
1232	return;	1243	return;
1233		1244
…		…
1235	XFlush (dpy);	1246	XFlush (dpy);
1236		1247
1237	hidden_pointer = 1;	1248	hidden_pointer = 1;
1238	}	1249	}
1239		1250
1240	void	1251	void ecb_cold
1241	rxvt_term::pointer_cb (ev::timer &w, int revents)	1252	rxvt_term::pointer_cb (ev::timer &w, int revents)
1242	{	1253	{
1243	make_current ();	1254	make_current ();
1244		1255
1245	pointer_blank ();	1256	pointer_blank ();
…		…
1251	{	1262	{
1252	int button_number, key_state = 0;	1263	int button_number, key_state = 0;
1253	int x, y;	1264	int x, y;
1254	int code = 32;	1265	int code = 32;
1255		1266
1256	x = Pixel2Col (ev.x);	1267	x = Pixel2Col (ev.x) + 1;
1257	y = Pixel2Row (ev.y);	1268	y = Pixel2Row (ev.y) + 1;
		1269
1258	if (ev.type == MotionNotify)	1270	if (ev.type == MotionNotify)
1259	{	1271	{
1260	if (x == mouse_row && y == mouse_col)	1272	if (x == mouse_row && y == mouse_col)
1261	return;	1273	return;
		1274
1262	mouse_row = x;	1275	mouse_row = x;
1263	mouse_col = y;	1276	mouse_col = y;
1264	code += 32;	1277	code += 32;
1265	}	1278	}
1266		1279
…		…
1269	else	1282	else
1270	{	1283	{
1271	button_number = MEvent.button - Button1;	1284	button_number = MEvent.button - Button1;
1272	/* add 0x3D for wheel events, like xterm does */	1285	/* add 0x3D for wheel events, like xterm does */
1273	if (button_number >= 3)	1286	if (button_number >= 3)
1274	button_number += (64 - 3);	1287	button_number += 64 - 3;
1275	}	1288	}
1276		1289
1277	if (priv_modes & PrivMode_MouseX10)	1290	if (priv_modes & PrivMode_MouseX10)
1278	{	1291	{
1279	/*	1292	/*
…		…
1311	fputc ('A', stderr);	1324	fputc ('A', stderr);
1312	if (key_state & 32)	1325	if (key_state & 32)
1313	fputc ('2', stderr);	1326	fputc ('2', stderr);
1314	fprintf (stderr, "]: <%d>, %d/%d\n",	1327	fprintf (stderr, "]: <%d>, %d/%d\n",
1315	button_number,	1328	button_number,
1316	x + 1,	1329	x,
1317	y + 1);	1330	y);
1318	#endif	1331	#endif
1319		1332
		1333	#if ENABLE_FRILLS
		1334	if (priv_modes & PrivMode_ExtMouseRight)
		1335	tt_printf ("\033[%d;%d;%dM",
		1336	code + button_number + key_state,
		1337	x,
		1338	y);
		1339	else if (priv_modes & PrivMode_ExtModeMouse)
		1340	tt_printf ("\033[M%c%lc%lc",
		1341	code + button_number + key_state,
		1342	wint_t (32 + x),
		1343	wint_t (32 + y));
		1344	else
		1345	#endif
1320	tt_printf ("\033[M%c%c%c",	1346	tt_printf ("\033[M%c%c%c",
1321	(code + button_number + key_state),	1347	code + button_number + key_state,
1322	(32 + x + 1),	1348	32 + x,
1323	(32 + y + 1));	1349	32 + y);
1324	}	1350	}
1325		1351
1326	/*{{{ process an X event */	1352	/*{{{ process an X event */
1327	void	1353	void ecb_hot
1328	rxvt_term::x_cb (XEvent &ev)	1354	rxvt_term::x_cb (XEvent &ev)
1329	{	1355	{
1330	make_current ();	1356	make_current ();
1331		1357
1332	dLocal (Display *, dpy);	1358	dLocal (Display *, dpy);
…		…
1430	&& ev.xfocus.mode != NotifyGrab)	1456	&& ev.xfocus.mode != NotifyGrab)
1431	focus_out ();	1457	focus_out ();
1432	break;	1458	break;
1433		1459
1434	case ConfigureNotify:	1460	case ConfigureNotify:
1435	/*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437	szHint.width, szHint.height);*/
1438	if (ev.xconfigure.window == parent[0])	1461	if (ev.xconfigure.window == parent)
1439	{	1462	{
1440	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1463	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1441	;	1464	;
		1465
		1466	#ifdef HAVE_BG_PIXMAP
		1467	bool moved = false;
		1468	if (bg_window_position_sensitive ())
		1469	{
		1470	int x, y;
		1471	if (ev.xconfigure.send_event)
		1472	{
		1473	x = ev.xconfigure.x;
		1474	y = ev.xconfigure.y;
		1475	}
		1476	else
		1477	get_window_origin (x, y);
		1478
		1479	if (bg_set_position (x, y)
		1480	|| !(bg_flags & BG_IS_VALID))
		1481	moved = true;
		1482	}
		1483	#endif
1442		1484
1443	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1485	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1444	{	1486	{
1445	seen_resize = 1;	1487	seen_resize = 1;
1446	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1488	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1447	}	1489	}
1448	else	1490	else
1449	{	1491	{
1450	#ifdef HAVE_BG_PIXMAP	1492	#ifdef HAVE_BG_PIXMAP
1451	if (bgPixmap.window_position_sensitive ())
1452	{
1453	if (mapped)	1493	if (moved)
1454	update_background ();	1494	update_background ();
1455	else
1456	bgPixmap.invalidate ();
1457	}
1458	#endif	1495	#endif
1459	}	1496	}
1460		1497
1461	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1498	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1462	}	1499	}
1463	break;	1500	break;
1464		1501
1465	case PropertyNotify:	1502	case PropertyNotify:
1466	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1503	HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1467	if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1468	&& ev.xproperty.state == PropertyNewValue)
1469	selection_property (ev.xproperty.window, ev.xproperty.atom);
1470
1471	break;	1504	break;
1472		1505
1473	case SelectionClear:	1506	case SelectionClear:
1474	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);	1507	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1475	break;	1508	break;
1476		1509
1477	case SelectionNotify:
1478	if (selection_wait == Sel_normal)
1479	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1480	break;
1481
1482	case SelectionRequest:	1510	case SelectionRequest:
1483	selection_send (ev.xselectionrequest);	1511	selection_send (ev.xselectionrequest);
1484	break;	1512	break;
1485		1513
1486	case MapNotify:	1514	case MapNotify:
1487	#ifdef HAVE_BG_PIXMAP	1515	#ifdef HAVE_BG_PIXMAP
1488	/* This is needed spcifically to fix the case of no window manager or a	1516	/* This is needed specifically to fix the case of no window manager or a
1489	* non-reparenting window manager. In those cases we never get first	1517	* non-reparenting window manager. In those cases we never get first
1490	* ConfigureNotify. Also that speeds startup under normal WM, by taking	1518	* ConfigureNotify. Also that speeds startup under normal WM, by taking
1491	* care of multiplicity of ConfigureNotify events arriwing while WM does	1519	* care of multiplicity of ConfigureNotify events arriving while WM does
1492	* reparenting.	1520	* reparenting.
1493	* We should not render background immidiately, as there could be several	1521	* We should not render background immediately, as there could be several
1494	* ConfigureNotify's to follow. Lets take care of all of them in one scoop	1522	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
1495	* by scheduling background redraw as soon as we can, but giving a short	1523	* by scheduling background redraw as soon as we can, but giving a short
1496	* bit of time for ConfigureNotifies to arrive.	1524	* bit of time for ConfigureNotifies to arrive.
1497	* We should render background PRIOR to drawing any text, but AFTER all	1525	* We should render background PRIOR to drawing any text, but AFTER all
1498	* of ConfigureNotifys for the best results.	1526	* of ConfigureNotifys for the best results.
1499	*/	1527	*/
1500	if (bgPixmap.flags & bgPixmap_t::isInvalid)	1528	if (!(bg_flags & BG_IS_VALID))
1501	update_background_ev.start (0.025);	1529	update_background_ev.start (0.025);
1502	#endif	1530	#endif
1503	mapped = 1;	1531	mapped = 1;
1504	#ifdef TEXT_BLINK	1532	#ifdef TEXT_BLINK
1505	text_blink_ev.start ();	1533	text_blink_ev.start ();
…		…
1520	if (ev.xany.window == vt)	1548	if (ev.xany.window == vt)
1521	{	1549	{
1522	do	1550	do
1523	{	1551	{
1524	scr_expose (ev.xexpose.x, ev.xexpose.y,	1552	scr_expose (ev.xexpose.x, ev.xexpose.y,
1525	ev.xexpose.width, ev.xexpose.height, False);	1553	ev.xexpose.width, ev.xexpose.height, false);
1526	}	1554	}
1527	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1555	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528		1556
1529	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1557	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530		1558
1531	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1559	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532	{	1560	{
1533	scr_expose (ev.xexpose.x, ev.xexpose.y,	1561	scr_expose (ev.xexpose.x, ev.xexpose.y,
1534	ev.xexpose.width, ev.xexpose.height, False);	1562	ev.xexpose.width, ev.xexpose.height, false);
1535	}	1563	}
1536		1564
1537	want_refresh = 1;	1565	want_refresh = 1;
1538	}	1566	}
1539	else	1567	else
…		…
1545	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1573	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1546	;	1574	;
1547		1575
1548	if (scrollBar.state && ev.xany.window == scrollBar.win)	1576	if (scrollBar.state && ev.xany.window == scrollBar.win)
1549	{	1577	{
1550	scrollBar.state = STATE_IDLE;	1578	scrollBar.state = SB_STATE_IDLE;
1551	scrollBar.show (0);	1579	scrollBar.show (0);
1552	}	1580	}
1553	}	1581	}
1554	break;	1582	break;
1555		1583
…		…
1621	dist = int_bwidth - ev.xbutton.y;	1649	dist = int_bwidth - ev.xbutton.y;
1622	}	1650	}
1623	else	1651	else
1624	{	1652	{
1625	scroll_selection_dir = DN;	1653	scroll_selection_dir = DN;
1626	dist = ev.xbutton.y - (int_bwidth + height);	1654	dist = ev.xbutton.y - (int_bwidth + vt_height);
1627	}	1655	}
1628		1656
1629	scroll_selection_lines = Pixel2Height (dist)	1657	scroll_selection_lines = Pixel2Height (dist)
1630	/ SELECTION_SCROLL_LINE_SPEEDUP	1658	/ SELECTION_SCROLL_LINE_SPEEDUP
1631	+ 1;	1659	+ 1;
…		…
1643	#ifdef MOUSE_THRESHOLD	1671	#ifdef MOUSE_THRESHOLD
1644	}	1672	}
1645	#endif	1673	#endif
1646	}	1674	}
1647	}	1675	}
1648	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)	1676	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1649	{	1677	{
1650	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1678	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1651	MotionNotify, &ev))	1679	MotionNotify, &ev))
1652	;	1680	;
1653		1681
1654	XQueryPointer (dpy, scrollBar.win,	1682	XQueryPointer (dpy, scrollBar.win,
1655	&unused_root, &unused_child,	1683	&unused_root, &unused_child,
1656	&unused_root_x, &unused_root_y,	1684	&unused_root_x, &unused_root_y,
1657	&ev.xbutton.x, &ev.xbutton.y,	1685	&ev.xbutton.x, &ev.xbutton.y,
1658	&unused_mask);	1686	&unused_mask);
1659	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1687	scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1660	scrollBar.size ());	1688	scrollBar.size ());
1661	want_refresh = 1;	1689	want_refresh = 1;
1662	scrollBar.show (1);	1690	scrollBar.show (1);
1663	}	1691	}
1664	break;	1692	break;
1665	}	1693	}
1666		1694
1667	#if defined(CURSOR_BLINK)	1695	#if defined(CURSOR_BLINK)
1668	if (option (Opt_cursorBlink) && ev.type == KeyPress)	1696	if (ev.type == KeyPress)
1669	{
1670	if (hidden_cursor)
1671	{
1672	hidden_cursor = 0;
1673	want_refresh = 1;
1674	}
1675
1676	cursor_blink_ev.again ();	1697	cursor_blink_reset ();
1677	}
1678	#endif	1698	#endif
1679		1699
1680	#if defined(POINTER_BLANK)	1700	#if defined(POINTER_BLANK)
1681	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)	1701	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1682	{	1702	{
…		…
1693		1713
1694	refresh_check ();	1714	refresh_check ();
1695	}	1715	}
1696		1716
1697	#if ENABLE_FRILLS	1717	#if ENABLE_FRILLS
1698	void	1718	void ecb_cold
1699	rxvt_term::set_urgency (bool enable)	1719	rxvt_term::set_urgency (bool enable)
1700	{	1720	{
1701	if (enable == urgency_hint)	1721	if (enable == urgency_hint)
1702	return;	1722	return;
1703		1723
1704	if (XWMHints *h = XGetWMHints (dpy, parent[0]))	1724	if (XWMHints *h = XGetWMHints (dpy, parent))
1705	{	1725	{
1706	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);	1726	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1707	XSetWMHints (dpy, parent[0], h);	1727	XSetWMHints (dpy, parent, h);
1708	urgency_hint = enable;	1728	urgency_hint = enable;
		1729	XFree (h);
1709	}	1730	}
1710	}	1731	}
1711	#endif	1732	#endif
1712		1733
1713	void	1734	void ecb_cold
1714	rxvt_term::focus_in ()	1735	rxvt_term::focus_in ()
1715	{	1736	{
1716	if (!focus)	1737	if (!focus)
1717	{	1738	{
1718	focus = 1;	1739	focus = 1;
1719	want_refresh = 1;	1740	want_refresh = 1;
1720		1741
1721	#if USE_XIM	1742	#if USE_XIM
1722	if (Input_Context != NULL)	1743	if (Input_Context != NULL)
1723	{	1744	{
1724	IMSetPosition ();	1745	im_set_position ();
1725	XSetICFocus (Input_Context);	1746	XSetICFocus (Input_Context);
1726	}	1747	}
1727	#endif	1748	#endif
1728	#if CURSOR_BLINK	1749	#if CURSOR_BLINK
1729	if (option (Opt_cursorBlink))	1750	if (option (Opt_cursorBlink))
…		…
1743		1764
1744	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));	1765	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1745	}	1766	}
1746	}	1767	}
1747		1768
1748	void	1769	void ecb_cold
1749	rxvt_term::focus_out ()	1770	rxvt_term::focus_out ()
1750	{	1771	{
1751	if (focus)	1772	if (focus)
1752	{	1773	{
1753	focus = 0;	1774	focus = 0;
…		…
1786		1807
1787	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1808	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1788	}	1809	}
1789	}	1810	}
1790		1811
1791	void	1812	void ecb_cold
1792	rxvt_term::update_fade_color (unsigned int idx)	1813	rxvt_term::update_fade_color (unsigned int idx)
1793	{	1814	{
1794	#if OFF_FOCUS_FADING	1815	#if OFF_FOCUS_FADING
1795	if (rs[Rs_fade])	1816	if (rs[Rs_fade])
1796	{	1817	{
…		…
1800	}	1821	}
1801	#endif	1822	#endif
1802	}	1823	}
1803		1824
1804	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1825	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1805	void	1826	void ecb_hot
1806	rxvt_term::rootwin_cb (XEvent &ev)	1827	rxvt_term::rootwin_cb (XEvent &ev)
1807	{	1828	{
1808	make_current ();	1829	make_current ();
1809		1830
1810	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)	1831	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
…		…
1820	* use the property to determine the pixmap. We use it later on.	1841	* use the property to determine the pixmap. We use it later on.
1821	*/	1842	*/
1822	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]	1843	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1823	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1844	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1824	{	1845	{
1825	bgPixmap.set_root_pixmap ();	1846	bg_set_root_pixmap ();
1826	update_background ();	1847	update_background ();
1827	}	1848	}
1828		1849
1829	break;	1850	break;
1830	}	1851	}
…		…
1869	/* save the xbutton state (for ButtonRelease) */	1890	/* save the xbutton state (for ButtonRelease) */
1870	MEvent.state = ev.state;	1891	MEvent.state = ev.state;
1871	#ifdef MOUSE_REPORT_DOUBLECLICK	1892	#ifdef MOUSE_REPORT_DOUBLECLICK
1872	if (ev.button == MEvent.button && clickintime)	1893	if (ev.button == MEvent.button && clickintime)
1873	{	1894	{
1874	/* same button, within alloted time */	1895	/* same button, within allowed time */
1875	MEvent.clicks++;	1896	MEvent.clicks++;
1876		1897
1877	if (MEvent.clicks > 1)	1898	if (MEvent.clicks > 1)
1878	{	1899	{
1879	/* only report double clicks */	1900	/* only report double clicks */
…		…
1960	if (scrollBar.upButton (ev.y))	1981	if (scrollBar.upButton (ev.y))
1961	direction = UP; /* up */	1982	direction = UP; /* up */
1962	else if (scrollBar.dnButton (ev.y))	1983	else if (scrollBar.dnButton (ev.y))
1963	direction = DN; /* down */	1984	direction = DN; /* down */
1964		1985
1965	scrollBar.state = STATE_IDLE;	1986	scrollBar.state = SB_STATE_IDLE;
1966	/*	1987	/*
1967	* Rxvt-style scrollbar:	1988	* Rxvt-style scrollbar:
1968	* move up if mouse is above slider	1989	* move up if mouse is above slider
1969	* move dn if mouse is below slider	1990	* move dn if mouse is below slider
1970	*	1991	*
…		…
2009	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2030	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2010	#endif	2031	#endif
2011	if (scr_page (direction, 1))	2032	if (scr_page (direction, 1))
2012	{	2033	{
2013	if (direction == UP)	2034	if (direction == UP)
2014	scrollBar.state = STATE_UP;	2035	scrollBar.state = SB_STATE_UP;
2015	else	2036	else
2016	scrollBar.state = STATE_DOWN;	2037	scrollBar.state = SB_STATE_DOWN;
2017	}	2038	}
2018	}	2039	}
2019	else	2040	else
2020	switch (ev.button)	2041	switch (ev.button)
2021	{	2042	{
2022	case Button2:	2043	case Button2:
2023	switch (scrollBar.align)	2044	switch (scrollBar.align)
2024	{	2045	{
2025	case R_SB_ALIGN_TOP:	2046	case SB_ALIGN_TOP:
2026	csrO = 0;	2047	csrO = 0;
2027	break;	2048	break;
2028	case R_SB_ALIGN_CENTRE:	2049	case SB_ALIGN_CENTRE:
2029	csrO = (scrollBar.bot - scrollBar.top) / 2;	2050	csrO = (scrollBar.bot - scrollBar.top) / 2;
2030	break;	2051	break;
2031	case R_SB_ALIGN_BOTTOM:	2052	case SB_ALIGN_BOTTOM:
2032	csrO = scrollBar.bot - scrollBar.top;	2053	csrO = scrollBar.bot - scrollBar.top;
2033	break;	2054	break;
2034	}	2055	}
2035		2056
2036	if (scrollBar.style == R_SB_XTERM	2057	if (scrollBar.style == SB_STYLE_XTERM
2037	|| scrollbar_above_slider (ev.y)	2058	|| scrollBar.above_slider (ev.y)
2038	|| scrollbar_below_slider (ev.y))	2059	|| scrollBar.below_slider (ev.y))
2039	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());	2060	scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2040		2061
2041	scrollBar.state = STATE_MOTION;	2062	scrollBar.state = SB_STATE_MOTION;
2042	break;	2063	break;
2043		2064
2044	case Button1:	2065	case Button1:
2045	if (scrollBar.align == R_SB_ALIGN_CENTRE)	2066	if (scrollBar.align == SB_ALIGN_CENTRE)
2046	csrO = ev.y - scrollBar.top;	2067	csrO = ev.y - scrollBar.top;
2047	/* FALLTHROUGH */	2068	/* FALLTHROUGH */
2048		2069
2049	case Button3:	2070	case Button3:
2050	if (scrollBar.style != R_SB_XTERM)	2071	if (scrollBar.style != SB_STYLE_XTERM)
2051	{	2072	{
2052	if (scrollbar_above_slider (ev.y))	2073	if (scrollBar.above_slider (ev.y))
2053	# ifdef RXVT_SCROLL_FULL	2074	# ifdef RXVT_SCROLL_FULL
2054	scr_page (UP, nrow - 1);	2075	scr_page (UP, nrow - 1);
2055	# else	2076	# else
2056	scr_page (UP, nrow / 4);	2077	scr_page (UP, nrow / 4);
2057	# endif	2078	# endif
2058	else if (scrollbar_below_slider (ev.y))	2079	else if (scrollBar.below_slider (ev.y))
2059	# ifdef RXVT_SCROLL_FULL	2080	# ifdef RXVT_SCROLL_FULL
2060	scr_page (DN, nrow - 1);	2081	scr_page (DN, nrow - 1);
2061	# else	2082	# else
2062	scr_page (DN, nrow / 4);	2083	scr_page (DN, nrow / 4);
2063	# endif	2084	# endif
2064	else	2085	else
2065	scrollBar.state = STATE_MOTION;	2086	scrollBar.state = SB_STATE_MOTION;
2066	}	2087	}
2067	else	2088	else
2068	{	2089	{
2069	scr_page ((ev.button == Button1 ? DN : UP),	2090	scr_page ((ev.button == Button1 ? DN : UP),
2070	(nrow	2091	(nrow
2071	* scrollbar_position (ev.y)	2092	* scrollBar.position (ev.y)
2072	/ scrollBar.size ()));	2093	/ scrollBar.size ()));
2073	}	2094	}
2074		2095
2075	break;	2096	break;
2076	}	2097	}
…		…
2087		2108
2088	csrO = 0; /* reset csr Offset */	2109	csrO = 0; /* reset csr Offset */
2089	if (!bypass_keystate)	2110	if (!bypass_keystate)
2090	reportmode = !! (priv_modes & PrivMode_mouse_report);	2111	reportmode = !! (priv_modes & PrivMode_mouse_report);
2091		2112
2092	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	2113	if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2093	{	2114	{
2094	scrollBar.state = STATE_IDLE;	2115	scrollBar.state = SB_STATE_IDLE;
2095	scrollBar.show (0);	2116	scrollBar.show (0);
2096	}	2117	}
2097		2118
2098	#ifdef SELECTION_SCROLLING	2119	#ifdef SELECTION_SCROLLING
2099	sel_scroll_ev.stop();	2120	sel_scroll_ev.stop();
…		…
2149	case Button3:	2170	case Button3:
2150	selection_make (ev.time);	2171	selection_make (ev.time);
2151	break;	2172	break;
2152		2173
2153	case Button2:	2174	case Button2:
2154	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2175	if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2155	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);	2176	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2156	break;	2177	break;
2157		2178
2158	#ifdef MOUSE_WHEEL	2179	#ifdef MOUSE_WHEEL
2159	case Button4:	2180	case Button4:
…		…
2194	}	2215	}
2195	}	2216	}
2196		2217
2197	/*}}} */	2218	/*}}} */
2198		2219
2199	void	2220	void ecb_hot
2200	rxvt_term::cmd_parse ()	2221	rxvt_term::cmd_parse ()
2201	{	2222	{
2202	wchar_t ch = NOCHAR;	2223	wchar_t ch = NOCHAR;
2203	char *seq_begin; // remember start of esc-sequence here	2224	char *seq_begin; // remember start of esc-sequence here
2204		2225
2205	for (;;)	2226	for (;;)
2206	{	2227	{
2207	if (expect_false (ch == NOCHAR))	2228	if (ecb_unlikely (ch == NOCHAR))
2208	{	2229	{
2209	seq_begin = cmdbuf_ptr;	2230	seq_begin = cmdbuf_ptr;
2210	ch = next_char ();	2231	ch = next_char ();
2211		2232
2212	if (ch == NOCHAR)	2233	if (ch == NOCHAR)
2213	break;	2234	break;
2214	}	2235	}
2215		2236
2216	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))	2237	if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2217	{	2238	{
2218	if (expect_false (!seen_input))	2239	if (ecb_unlikely (!seen_input))
2219	{	2240	{
2220	seen_input = 1;	2241	seen_input = 1;
2221	// many badly-written programs (e.g. jed) contain a race condition:	2242	// many badly-written programs (e.g. jed) contain a race condition:
2222	// they first read the screensize and then install a SIGWINCH handler.	2243	// they first read the screensize and then install a SIGWINCH handler.
2223	// some window managers resize the window early, and these programs	2244	// some window managers resize the window early, and these programs
…		…
2236	wchar_t *str = buf;	2257	wchar_t *str = buf;
2237	wchar_t *eol = str + min (ncol, UBUFSIZ);	2258	wchar_t *eol = str + min (ncol, UBUFSIZ);
2238		2259
2239	for (;;)	2260	for (;;)
2240	{	2261	{
2241	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))	2262	if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2242	break;	2263	break;
2243		2264
2244	*str++ = ch;	2265	*str++ = ch;
2245		2266
2246	if (expect_false (ch == C0_LF || str >= eol))	2267	if (ecb_unlikely (ch == C0_LF || str >= eol))
2247	{	2268	{
2248	if (ch == C0_LF)	2269	if (ch == C0_LF)
2249	nlines++;	2270	nlines++;
2250		2271
2251	refresh_count++;	2272	refresh_count++;
…		…
2323	}	2344	}
2324	}	2345	}
2325	}	2346	}
2326		2347
2327	// read the next character	2348	// read the next character
2328	wchar_t	2349	wchar_t ecb_hot
2329	rxvt_term::next_char () NOTHROW	2350	rxvt_term::next_char () NOTHROW
2330	{	2351	{
2331	while (cmdbuf_ptr < cmdbuf_endp)	2352	while (cmdbuf_ptr < cmdbuf_endp)
2332	{	2353	{
2333	// assume 7-bit to be ascii ALWAYS	2354	// assume 7-bit to be ascii ALWAYS
2334	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))	2355	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2335	return *cmdbuf_ptr++;	2356	return *cmdbuf_ptr++;
2336		2357
2337	wchar_t wc;	2358	wchar_t wc;
2338	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2359	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339		2360
…		…
2357		2378
2358	return NOCHAR;	2379	return NOCHAR;
2359	}	2380	}
2360		2381
2361	// read the next octet	2382	// read the next octet
2362	uint32_t	2383	uint32_t ecb_hot
2363	rxvt_term::next_octet () NOTHROW	2384	rxvt_term::next_octet () NOTHROW
2364	{	2385	{
2365	return cmdbuf_ptr < cmdbuf_endp	2386	return cmdbuf_ptr < cmdbuf_endp
2366	? (unsigned char)*cmdbuf_ptr++	2387	? (unsigned char)*cmdbuf_ptr++
2367	: NOCHAR;	2388	: NOCHAR;
2368	}	2389	}
2369		2390
2370	static class out_of_input out_of_input;	2391	static class out_of_input out_of_input;
2371		2392
2372	/* rxvt_cmd_getc () - Return next input character */	2393	wchar_t ecb_hot
2373	/*
2374	* Return the next input character after first passing any keyboard input
2375	* to the command.
2376	*/
2377	wchar_t
2378	rxvt_term::cmd_getc () THROW ((class out_of_input))	2394	rxvt_term::cmd_getc () THROW ((class out_of_input))
2379	{	2395	{
2380	wchar_t c = next_char ();	2396	wchar_t c = next_char ();
2381		2397
2382	if (c == NOCHAR)	2398	if (c == NOCHAR)
2383	throw out_of_input;	2399	throw out_of_input;
2384		2400
2385	return c;	2401	return c;
2386	}	2402	}
2387		2403
2388	uint32_t	2404	uint32_t ecb_hot
2389	rxvt_term::cmd_get8 () THROW ((class out_of_input))	2405	rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390	{	2406	{
2391	uint32_t c = next_octet ();	2407	uint32_t c = next_octet ();
2392		2408
2393	if (c == NOCHAR)	2409	if (c == NOCHAR)
…		…
2397	}	2413	}
2398		2414
2399	/*{{{ print pipe */	2415	/*{{{ print pipe */
2400	/*----------------------------------------------------------------------*/	2416	/*----------------------------------------------------------------------*/
2401	#ifdef PRINTPIPE	2417	#ifdef PRINTPIPE
2402	FILE *	2418	FILE * ecb_cold
2403	rxvt_term::popen_printer ()	2419	rxvt_term::popen_printer ()
2404	{	2420	{
2405	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");	2421	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2406		2422
2407	if (stream == NULL)	2423	if (stream == NULL)
2408	rxvt_warn ("can't open printer pipe, not printing.\n");	2424	rxvt_warn ("can't open printer pipe, not printing.\n");
2409		2425
2410	return stream;	2426	return stream;
2411	}	2427	}
2412		2428
2413	int	2429	int ecb_cold
2414	rxvt_term::pclose_printer (FILE *stream)	2430	rxvt_term::pclose_printer (FILE *stream)
2415	{	2431	{
2416	fflush (stream);	2432	fflush (stream);
2417	return pclose (stream);	2433	return pclose (stream);
2418	}	2434	}
2419		2435
2420	/*	2436	/*
2421	* simulate attached vt100 printer	2437	* simulate attached vt100 printer
2422	*/	2438	*/
2423	void	2439	void ecb_cold
2424	rxvt_term::process_print_pipe ()	2440	rxvt_term::process_print_pipe ()
2425	{	2441	{
2426	FILE *fd = popen_printer ();	2442	FILE *fd = popen_printer ();
2427		2443
2428	if (!fd)	2444	if (!fd)
…		…
2474	pclose_printer (fd);	2490	pclose_printer (fd);
2475	}	2491	}
2476	#endif /* PRINTPIPE */	2492	#endif /* PRINTPIPE */
2477	/*}}} */	2493	/*}}} */
2478		2494
2479	/* *INDENT-OFF* */
2480	enum {	2495	enum {
2481	C1_40 = 0x40,	2496	C1_40 = 0x40,
2482	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,	2497	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2483	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,	2498	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2484	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,	2499	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2485	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,	2500	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2486	};	2501	};
2487	/* *INDENT-ON* */
2488		2502
2489	/*{{{ process non-printing single characters */	2503	/*{{{ process non-printing single characters */
2490	void	2504	void ecb_hot
2491	rxvt_term::process_nonprinting (unicode_t ch)	2505	rxvt_term::process_nonprinting (unicode_t ch)
2492	{	2506	{
2493	switch (ch)	2507	switch (ch)
2494	{	2508	{
2495	case C0_ESC:	2509	case C0_ESC:
…		…
2541	}	2555	}
2542	/*}}} */	2556	/*}}} */
2543		2557
2544		2558
2545	/*{{{ process VT52 escape sequences */	2559	/*{{{ process VT52 escape sequences */
2546	void	2560	void ecb_cold
2547	rxvt_term::process_escape_vt52 (unicode_t ch)	2561	rxvt_term::process_escape_vt52 (unicode_t ch)
2548	{	2562	{
2549	int row, col;	2563	int row, col;
2550		2564
2551	switch (ch)	2565	switch (ch)
…		…
2585	break;	2599	break;
2586	case 'Z': /* identify the terminal type */	2600	case 'Z': /* identify the terminal type */
2587	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2601	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2588	break;	2602	break;
2589	case '<': /* turn off VT52 mode */	2603	case '<': /* turn off VT52 mode */
2590	set_privmode (PrivMode_vt52, 0);	2604	priv_modes &= ~PrivMode_vt52;
2591	break;	2605	break;
2592	case 'F': /* use special graphics character set */	2606	case 'F': /* use special graphics character set */
2593	case 'G': /* use regular character set */	2607	case 'G': /* use regular character set */
2594	/* unimplemented */	2608	/* unimplemented */
2595	break;	2609	break;
…		…
2601	}	2615	}
2602	/*}}} */	2616	/*}}} */
2603		2617
2604		2618
2605	/*{{{ process escape sequences */	2619	/*{{{ process escape sequences */
2606	void	2620	void ecb_hot
2607	rxvt_term::process_escape_seq ()	2621	rxvt_term::process_escape_seq ()
2608	{	2622	{
2609	unicode_t ch = cmd_getc ();	2623	unicode_t ch = cmd_getc ();
2610		2624
2611	if (priv_modes & PrivMode_vt52)	2625	if (priv_modes & PrivMode_vt52)
…		…
2614	return;	2628	return;
2615	}	2629	}
2616		2630
2617	switch (ch)	2631	switch (ch)
2618	{	2632	{
2619	/* case 1: do_tek_mode (); break; */
2620	case '#':	2633	case '#':
2621	if (cmd_getc () == '8')	2634	if (cmd_getc () == '8')
2622	scr_E ();	2635	scr_E ();
2623	break;	2636	break;
2624	case '(':	2637	case '(':
…		…
2647	#if !ENABLE_MINIMAL	2660	#if !ENABLE_MINIMAL
2648	case '9':	2661	case '9':
2649	scr_forwardindex ();	2662	scr_forwardindex ();
2650	break;	2663	break;
2651	#endif	2664	#endif
		2665	// DECPAM/DECPNM
2652	case '=':	2666	case '=':
		2667	priv_modes |= PrivMode_aplKP;
		2668	break;
2653	case '>':	2669	case '>':
2654	set_privmode (PrivMode_aplKP, ch == '=');	2670	priv_modes &= ~PrivMode_aplKP;
2655	break;	2671	break;
2656		2672
2657	case C1_40:	2673	case C1_40:
2658	cmd_getc ();	2674	cmd_getc ();
2659	break;	2675	break;
…		…
2663		2679
2664	/* 8.3.87: NEXT LINE */	2680	/* 8.3.87: NEXT LINE */
2665	case C1_NEL: /* ESC E */	2681	case C1_NEL: /* ESC E */
2666	{	2682	{
2667	wchar_t nlcr[] = { C0_LF, C0_CR };	2683	wchar_t nlcr[] = { C0_LF, C0_CR };
2668	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);	2684	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2669	}	2685	}
2670	break;	2686	break;
2671		2687
2672	/* kidnapped escape sequence: Should be 8.3.48 */	2688	/* kidnapped escape sequence: Should be 8.3.48 */
2673	case C1_ESA: /* ESC G */	2689	case C1_ESA: /* ESC G */
2674	process_graphics ();	2690	// used by original rxvt for rob nations own graphics mode
		2691	if (cmd_getc () == 'Q')
		2692	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2675	break;	2693	break;
2676		2694
2677	/* 8.3.63: CHARACTER TABULATION SET */	2695	/* 8.3.63: CHARACTER TABULATION SET */
2678	case C1_HTS: /* ESC H */	2696	case C1_HTS: /* ESC H */
2679	scr_set_tab (1);	2697	scr_set_tab (1);
…		…
2683	case C1_RI: /* ESC M */	2701	case C1_RI: /* ESC M */
2684	scr_index (DN);	2702	scr_index (DN);
2685	break;	2703	break;
2686		2704
2687	/* 8.3.142: SINGLE-SHIFT TWO */	2705	/* 8.3.142: SINGLE-SHIFT TWO */
2688	/*case C1_SS2: scr_single_shift (2); break; */	2706	/* case C1_SS2: break; */
2689		2707
2690	/* 8.3.143: SINGLE-SHIFT THREE */	2708	/* 8.3.143: SINGLE-SHIFT THREE */
2691	/*case C1_SS3: scr_single_shift (3); break; */	2709	/* case C1_SS3: break; */
2692		2710
2693	/* 8.3.27: DEVICE CONTROL STRING */	2711	/* 8.3.27: DEVICE CONTROL STRING */
2694	case C1_DCS: /* ESC P */	2712	case C1_DCS: /* ESC P */
2695	process_dcs_seq ();	2713	process_dcs_seq ();
2696	break;	2714	break;
…		…
2729	}	2747	}
2730	}	2748	}
2731	/*}}} */	2749	/*}}} */
2732		2750
2733	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */	2751	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2734	/* *INDENT-OFF* */
2735	enum {	2752	enum {
2736	CSI_ICH = 0x40,	2753	CSI_ICH = 0x40,
2737	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,	2754	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2738	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,	2755	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2739	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,	2756	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
…		…
2742	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,	2759	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2743	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,	2760	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2744	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F	2761	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2745	};	2762	};
2746		2763
2747	#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \	2764	#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2748	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \	2765	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2749	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))	2766	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2750	#define get_byte_array_bit(array, bit) \	2767	#define get_byte_array_bit(array, bit) \
2751	(!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))	2768	(!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2752		2769
2753	const unsigned char csi_defaults[] =	2770	static const unsigned char csi_defaults[] =
2754	{	2771	{
2755	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */	2772	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2756	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */	2773	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2757	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */	2774	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2758	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */	2775	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2759	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */	2776	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2760	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */	2777	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2761	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */	2778	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2762	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */	2779	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2763	};	2780	};
2764	/* *INDENT-ON* */
2765		2781
2766	void	2782	void ecb_hot
2767	rxvt_term::process_csi_seq ()	2783	rxvt_term::process_csi_seq ()
2768	{	2784	{
2769	unicode_t ch, priv, i;	2785	unicode_t ch, priv, i;
2770	unsigned int nargs, p;	2786	unsigned int nargs, p;
2771	int n, ndef;	2787	int n, ndef;
…		…
2847	{	2863	{
2848	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */	2864	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2849	scr_soft_reset ();	2865	scr_soft_reset ();
2850		2866
2851	static const int pm_h[] = { 7, 25 };	2867	static const int pm_h[] = { 7, 25 };
2852	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };	2868	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2853		2869
2854	process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);	2870	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2855	process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);	2871	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2856	}	2872	}
2857	break;	2873	break;
2858	}	2874	}
2859		2875
2860	return;	2876	return;
…		…
2878	}	2894	}
2879	break;	2895	break;
2880	#endif	2896	#endif
2881		2897
2882	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */	2898	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2883	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */	2899	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2884	arg[0] = -arg[0];	2900	arg[0] = -arg[0];
2885	/* FALLTHROUGH */	2901	/* FALLTHROUGH */
2886	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */	2902	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2887	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */	2903	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2888	scr_gotorc (arg[0], 0, RELATIVE);	2904	scr_gotorc (arg[0], 0, RELATIVE);
2889	break;	2905	break;
2890		2906
2891	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */	2907	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2892	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */	2908	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
…		…
3079	}	3095	}
3080	}	3096	}
3081	/*}}} */	3097	/*}}} */
3082		3098
3083	#if !ENABLE_MINIMAL	3099	#if !ENABLE_MINIMAL
3084	/* ARGSUSED */
3085	void	3100	void
3086	rxvt_term::process_window_ops (const int *args, unsigned int nargs)	3101	rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3087	{	3102	{
3088	int x, y;	3103	int x, y;
3089	XWindowAttributes wattr;	3104	XWindowAttributes wattr;
…		…
3098	{	3113	{
3099	/*	3114	/*
3100	* commands	3115	* commands
3101	*/	3116	*/
3102	case 1: /* deiconify window */	3117	case 1: /* deiconify window */
3103	XMapWindow (dpy, parent[0]);	3118	XMapWindow (dpy, parent);
3104	break;	3119	break;
3105	case 2: /* iconify window */	3120	case 2: /* iconify window */
3106	XIconifyWindow (dpy, parent[0], display->screen);	3121	XIconifyWindow (dpy, parent, display->screen);
3107	break;	3122	break;
3108	case 3: /* set position (pixels) */	3123	case 3: /* set position (pixels) */
3109	XMoveWindow (dpy, parent[0], args[1], args[2]);	3124	XMoveWindow (dpy, parent, args[1], args[2]);
3110	break;	3125	break;
3111	case 4: /* set size (pixels) */	3126	case 4: /* set size (pixels) */
3112	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);	3127	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3113	break;	3128	break;
3114	case 5: /* raise window */	3129	case 5: /* raise window */
3115	XRaiseWindow (dpy, parent[0]);	3130	XRaiseWindow (dpy, parent);
3116	break;	3131	break;
3117	case 6: /* lower window */	3132	case 6: /* lower window */
3118	XLowerWindow (dpy, parent[0]);	3133	XLowerWindow (dpy, parent);
3119	break;	3134	break;
3120	case 7: /* refresh window */	3135	case 7: /* refresh window */
3121	scr_touch (true);	3136	scr_touch (true);
3122	break;	3137	break;
3123	case 8: /* set size (chars) */	3138	case 8: /* set size (chars) */
…		…
3126	break;	3141	break;
3127		3142
3128	//case 9: NYI, TODO, restore maximized window or maximize window	3143	//case 9: NYI, TODO, restore maximized window or maximize window
3129	default:	3144	default:
3130	if (args[0] >= 24) /* set height (chars) */	3145	if (args[0] >= 24) /* set height (chars) */
3131	set_widthheight ((unsigned int)width,	3146	set_widthheight ((unsigned int)vt_width,
3132	(unsigned int) (args[1] * fheight));	3147	(unsigned int) (args[1] * fheight));
3133	break;	3148	break;
3134		3149
3135	/*	3150	/*
3136	* reports - some output format copied from XTerm	3151	* reports - some output format copied from XTerm
3137	*/	3152	*/
3138	case 11: /* report window state */	3153	case 11: /* report window state */
3139	XGetWindowAttributes (dpy, parent[0], &wattr);	3154	XGetWindowAttributes (dpy, parent, &wattr);
3140	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);	3155	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3141	break;	3156	break;
3142	case 13: /* report window position */	3157	case 13: /* report window position */
3143	XGetWindowAttributes (dpy, parent[0], &wattr);	3158	XGetWindowAttributes (dpy, parent, &wattr);
3144	XTranslateCoordinates (dpy, parent[0], wattr.root,	3159	XTranslateCoordinates (dpy, parent, wattr.root,
3145	-wattr.border_width, -wattr.border_width,	3160	-wattr.border_width, -wattr.border_width,
3146	&x, &y, &wdummy);	3161	&x, &y, &wdummy);
3147	tt_printf ("\033[3;%d;%dt", x, y);	3162	tt_printf ("\033[3;%d;%dt", x, y);
3148	break;	3163	break;
3149	case 14: /* report window size (pixels) */	3164	case 14: /* report window size (pixels) */
3150	XGetWindowAttributes (dpy, parent[0], &wattr);	3165	XGetWindowAttributes (dpy, parent, &wattr);
3151	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);	3166	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3152	break;	3167	break;
3153	case 18: /* report text area size (chars) */	3168	case 18: /* report text area size (chars) */
3154	tt_printf ("\033[8;%d;%dt", nrow, ncol);	3169	tt_printf ("\033[8;%d;%dt", nrow, ncol);
3155	break;	3170	break;
…		…
3157	tt_printf ("\033[9;%d;%dt", nrow, ncol);	3172	tt_printf ("\033[9;%d;%dt", nrow, ncol);
3158	break;	3173	break;
3159	case 20: /* report icon label */	3174	case 20: /* report icon label */
3160	{	3175	{
3161	char *s;	3176	char *s;
3162	XGetIconName (dpy, parent[0], &s);	3177	XGetIconName (dpy, parent, &s);
3163	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3178	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164	XFree (s);	3179	XFree (s);
3165	}	3180	}
3166	break;	3181	break;
3167	case 21: /* report window title */	3182	case 21: /* report window title */
3168	{	3183	{
3169	char *s;	3184	char *s;
3170	XFetchName (dpy, parent[0], &s);	3185	XFetchName (dpy, parent, &s);
3171	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3186	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172	XFree (s);	3187	XFree (s);
3173	}	3188	}
3174	break;	3189	break;
3175	}	3190	}
…		…
3231	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'	3246	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3232	*/	3247	*/
3233	void	3248	void
3234	rxvt_term::process_dcs_seq ()	3249	rxvt_term::process_dcs_seq ()
3235	{	3250	{
3236	char *s;
3237	unicode_t eh;
3238
3239	/*	3251	/*
3240	* Not handled yet	3252	* Not handled yet
3241	*/	3253	*/
		3254
		3255	unicode_t eh;
3242	s = get_to_st (eh);	3256	char *s = get_to_st (eh);
3243	if (s)	3257	if (s)
3244	free (s);	3258	free (s);
3245		3259
3246	return;	3260	return;
3247	}	3261	}
…		…
3251	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'	3265	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3252	*/	3266	*/
3253	void	3267	void
3254	rxvt_term::process_osc_seq ()	3268	rxvt_term::process_osc_seq ()
3255	{	3269	{
3256	unicode_t ch, eh;
3257	int arg;	3270	int arg;
3258		3271
3259	ch = cmd_getc ();	3272	unicode_t ch = cmd_getc ();
3260	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3273	for (arg = 0; isdigit (ch); ch = cmd_getc ())
3261	arg = arg * 10 + (ch - '0');	3274	arg = arg * 10 + (ch - '0');
3262		3275
3263	if (ch == ';')	3276	if (ch == ';')
3264	{	3277	{
		3278	unicode_t eh;
3265	char *s = get_to_st (eh);	3279	char *s = get_to_st (eh);
3266		3280
3267	if (s)	3281	if (s)
3268	{	3282	{
3269	process_xterm_seq (arg, s, eh);	3283	process_xterm_seq (arg, s, eh);
…		…
3330	unsigned long bytes_after;	3344	unsigned long bytes_after;
3331	unsigned char *value = 0;	3345	unsigned char *value = 0;
3332	const char *str = "";	3346	const char *str = "";
3333		3347
3334	if (prop	3348	if (prop
3335	&& XGetWindowProperty (dpy, parent[0],	3349	&& XGetWindowProperty (dpy, parent,
3336	prop, 0, 1<<16, 0, AnyPropertyType,	3350	prop, 0, 1<<16, 0, AnyPropertyType,
3337	&actual_type, &actual_format,	3351	&actual_type, &actual_format,
3338	&nitems, &bytes_after, &value) == Success	3352	&nitems, &bytes_after, &value) == Success
3339	&& actual_type != None	3353	&& actual_type != None
3340	&& actual_format == 8)	3354	&& actual_format == 8)
…		…
3352	{	3366	{
3353	*eq = 0;	3367	*eq = 0;
3354	set_utf8_property (display->atom (str), eq + 1);	3368	set_utf8_property (display->atom (str), eq + 1);
3355	}	3369	}
3356	else	3370	else
3357	XDeleteProperty (dpy, parent[0],	3371	XDeleteProperty (dpy, parent,
3358	display->atom (str));	3372	display->atom (str));
3359	}	3373	}
3360	break;	3374	break;
3361		3375
3362	case XTerm_Color:	3376	case XTerm_Color:
…		…
3398	break;	3412	break;
3399	#ifdef OPTION_HC	3413	#ifdef OPTION_HC
3400	case XTerm_Color_HC:	3414	case XTerm_Color_HC:
3401	process_color_seq (op, Color_HC, str, resp);	3415	process_color_seq (op, Color_HC, str, resp);
3402	break;	3416	break;
		3417	case XTerm_Color_HTC:
		3418	process_color_seq (op, Color_HTC, str, resp);
		3419	break;
3403	#endif	3420	#endif
3404	#ifndef NO_BOLD_UNDERLINE_REVERSE	3421	#ifndef NO_BOLD_UNDERLINE_REVERSE
3405	case URxvt_Color_BD:	3422	case URxvt_Color_BD:
3406	process_color_seq (op, Color_BD, str, resp);	3423	process_color_seq (op, Color_BD, str, resp);
3407	break;	3424	break;
…		…
3420	process_color_seq (op, Color_tint, str, resp);	3437	process_color_seq (op, Color_tint, str, resp);
3421	{	3438	{
3422	bool changed = false;	3439	bool changed = false;
3423		3440
3424	if (ISSET_PIXCOLOR (Color_tint))	3441	if (ISSET_PIXCOLOR (Color_tint))
3425	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);	3442	changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3426	else
3427	changed = bgPixmap.unset_tint ();
3428		3443
3429	if (changed)	3444	if (changed)
3430	update_background ();	3445	update_background ();
3431	}	3446	}
3432		3447
…		…
3436	#if BG_IMAGE_FROM_FILE	3451	#if BG_IMAGE_FROM_FILE
3437	case Rxvt_Pixmap:	3452	case Rxvt_Pixmap:
3438	if (!strcmp (str, "?"))	3453	if (!strcmp (str, "?"))
3439	{	3454	{
3440	char str[256];	3455	char str[256];
		3456	int h_scale = 0, v_scale = 0;
		3457	int h_align = 0, v_align = 0;
		3458	if (image_vec.size () > 0)
		3459	{
		3460	h_scale = image_vec[0].h_scale;
		3461	v_scale = image_vec[0].v_scale;
		3462	h_align = image_vec[0].h_align;
		3463	v_align = image_vec[0].v_align;
		3464	}
3441		3465
3442	sprintf (str, "[%dx%d+%d+%d]",	3466	sprintf (str, "[%dx%d+%d+%d]",
3443	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),	3467	h_scale, v_scale,
3444	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));	3468	h_align, v_align);
3445	process_xterm_seq (XTerm_title, str, CHAR_ST);	3469	process_xterm_seq (XTerm_title, str, CHAR_ST);
3446	}	3470	}
3447	else	3471	else
3448	{	3472	{
3449	int changed = 0;	3473	bool changed = false;
3450		3474
3451	if (*str != ';')	3475	if (*str != ';')
3452	{	3476	{
3453	/* reset to default scaling :*/	3477	if (image_vec.size () > 0)
3454	bgPixmap.unset_geometry ();	3478	changed = image_vec[0].set_file_geometry (str);
3455	if (bgPixmap.set_file (str)) /* change pixmap */	3479	else
		3480	{
		3481	rxvt_image *image = new_image ();
		3482	if (!image->set_file_geometry (str))
		3483	image_vec.pop_back ();
		3484	else
3456	changed++;	3485	changed = true;
3457	str = strchr (str, ';');	3486	}
3458	if (str == NULL)
3459	bgPixmap.set_defaultGeometry ();
3460	}	3487	}
3461		3488	else
3462	while (str)
3463	{	3489	{
3464	str++;	3490	str++;
3465	if (bgPixmap.set_geometry (str))	3491	if (image_vec.size () > 0)
3466	changed++;	3492	changed = image_vec[0].set_geometry (str, true);
3467	str = strchr (str, ';');
3468	}	3493	}
3469		3494
3470	if (changed)	3495	if (changed)
		3496	{
		3497	if (bg_window_position_sensitive ())
		3498	{
		3499	int x, y;
		3500	get_window_origin (x, y);
		3501	bg_set_position (x, y);
		3502	}
3471	update_background ();	3503	update_background ();
		3504	}
3472	}	3505	}
3473	break;	3506	break;
3474	#endif	3507	#endif
3475		3508
3476	case XTerm_logfile:	3509	case XTerm_logfile:
…		…
3563	* 's' = save	3596	* 's' = save
3564	* 'r' = restore	3597	* 'r' = restore
3565	* 't' = toggle	3598	* 't' = toggle
3566	* so no need for fancy checking	3599	* so no need for fancy checking
3567	*/	3600	*/
3568	int	3601	int ecb_cold
3569	rxvt_term::privcases (int mode, unsigned long bit)	3602	rxvt_term::privcases (int mode, unsigned long bit)
3570	{	3603	{
3571	int state;	3604	int state;
3572		3605
3573	if (mode == 's')	3606	if (mode == 's')
3574	{	3607	{
3575	SavedModes |= (priv_modes & bit);	3608	if (priv_modes & bit)
		3609	SavedModes |= bit;
		3610	else
		3611	SavedModes &= ~bit;
3576	return -1;	3612	return -1;
3577	}	3613	}
3578	else	3614	else
3579	{	3615	{
3580	if (mode == 'r')	3616	if (mode == 'r')
3581	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3617	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3582	else	3618	else
3583	state = (mode == 't') ? ! (priv_modes & bit) : mode;	3619	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3584	set_privmode (bit, state);	3620
		3621	if (state)
		3622	priv_modes |= bit;
		3623	else
		3624	priv_modes &= ~bit;
3585	}	3625	}
3586		3626
3587	return state;	3627	return state;
3588	}	3628	}
3589		3629
3590	/* we're not using priv _yet_ */	3630	/* we're not using priv _yet_ */
3591	void	3631	void
3592	rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)	3632	rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3593	{	3633	{
3594	unsigned int i, j;	3634	unsigned int i, j;
3595	int state;	3635	int state;
3596		3636
3597	static const struct	3637	static const struct
3598	{	3638	{
3599	const int argval;	3639	const int argval;
3600	const unsigned long bit;	3640	const unsigned long bit;
3601	} argtopriv[] = {	3641	} argtopriv[] = {
3602	{ 1, PrivMode_aplCUR }, // DECCKM	3642	{ 1, PrivMode_aplCUR }, // DECCKM
3603	{ 2, PrivMode_vt52 },	3643	{ 2, PrivMode_vt52 }, // DECANM
3604	{ 3, PrivMode_132 }, // DECCOLM	3644	{ 3, PrivMode_132 }, // DECCOLM
3605	{ 4, PrivMode_smoothScroll }, // DECSCLM	3645	{ 4, PrivMode_smoothScroll }, // DECSCLM
3606	{ 5, PrivMode_rVideo }, // DECSCNM	3646	{ 5, PrivMode_rVideo }, // DECSCNM
3607	{ 6, PrivMode_relOrigin }, // DECOM	3647	{ 6, PrivMode_relOrigin }, // DECOM
3608	{ 7, PrivMode_Autowrap }, // DECAWM	3648	{ 7, PrivMode_Autowrap }, // DECAWM
3609	// 8, auto-repeat keys // DECARM	3649	// 8, auto-repeat keys // DECARM
3610	{ 9, PrivMode_MouseX10 },	3650	{ 9, PrivMode_MouseX10 },
3611	// 18 end FF to printer after print screen	3651	// 18 end FF to printer after print screen
3612	// 19 Print screen prints full screen/scorll region	3652	// 19 Print screen prints full screen/scroll region
3613	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis	3653	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3614	#ifdef scrollBar_esc	3654	#ifdef scrollBar_esc
3615	{ scrollBar_esc, PrivMode_scrollBar },	3655	{ scrollBar_esc, PrivMode_scrollBar },
3616	#endif	3656	#endif
3617	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3657	{ 35, PrivMode_ShiftKeys }, // rxvt extension
3618	// 38, tektronix mode // DECTEK	3658	// 38, tektronix mode // DECTEK
3619	{ 40, PrivMode_132OK },	3659	{ 40, PrivMode_132OK },
3620	// 41 xterm more fixes NYI	3660	// 41 xterm more fixes NYI
3621	// 45 margin bell NYI	3661	// 45 margin bell NYI
3622	// 46 start logging	3662	// 46 start logging
3623	{ 47, PrivMode_Screen },	3663	{ 47, PrivMode_Screen },
3624	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM	3664	{ 66, PrivMode_aplKP }, // DECNKM
3625	#ifndef NO_BACKSPACE_KEY	3665	#ifndef NO_BACKSPACE_KEY
3626	{ 67, PrivMode_BackSpace }, // DECBKM	3666	{ 67, PrivMode_BackSpace }, // DECBKM
3627	#endif	3667	#endif
3628	{ 1000, PrivMode_MouseX11 },	3668	{ 1000, PrivMode_MouseX11 },
3629	{ 1002, PrivMode_MouseBtnEvent },	3669	{ 1002, PrivMode_MouseBtnEvent },
3630	{ 1003, PrivMode_MouseAnyEvent },	3670	{ 1003, PrivMode_MouseAnyEvent },
		3671	#if ENABLE_FRILLS
		3672	{ 1005, PrivMode_ExtModeMouse },
		3673	#endif
3631	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3674	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632	{ 1011, PrivMode_Keypress }, // rxvt extension	3675	{ 1011, PrivMode_Keypress }, // rxvt extension
		3676	#if ENABLE_FRILLS
		3677	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
		3678	#endif
3633	// 1035 enable modifiers for alt, numlock NYI	3679	// 1035 enable modifiers for alt, numlock NYI
3634	// 1036 send ESC for meta keys NYI	3680	// 1036 send ESC for meta keys NYI
3635	// 1037 send DEL for keypad delete NYI	3681	// 1037 send DEL for keypad delete NYI
3636	{ 1047, PrivMode_Screen },	3682	{ 1047, PrivMode_Screen },
3637	// 1048 save and restore cursor	3683	// 1048 save and restore cursor, implemented in code
3638	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3684	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3639	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3685	// 1051, 1052, 1060, 1061 keyboard emulation NYI
3640	{ 2004, PrivMode_BracketPaste },	3686	{ 2004, PrivMode_BracketPaste },
3641	};	3687	};
3642		3688
…		…
3652	for (i = 0; i < nargs; i++)	3698	for (i = 0; i < nargs; i++)
3653	{	3699	{
3654	state = -1;	3700	state = -1;
3655		3701
3656	/* basic handling */	3702	/* basic handling */
3657	for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)	3703	for (j = 0; j < ecb_array_length (argtopriv); j++)
3658	if (argtopriv[j].argval == arg[i])	3704	if (argtopriv[j].argval == arg[i])
3659	{	3705	{
3660	state = privcases (mode, argtopriv[j].bit);	3706	state = privcases (mode, argtopriv[j].bit);
3661	break;	3707	break;
3662	}	3708	}
…		…
3688	case 2: /* VT52 mode */	3734	case 2: /* VT52 mode */
3689	/* oddball mode. should be set regardless of set/reset	3735	/* oddball mode. should be set regardless of set/reset
3690	* parameter. Return from VT52 mode with an ESC < from	3736	* parameter. Return from VT52 mode with an ESC < from
3691	* within VT52 mode	3737	* within VT52 mode
3692	*/	3738	*/
3693	set_privmode (PrivMode_vt52, 1);	3739	priv_modes |= PrivMode_vt52;
3694	break;	3740	break;
3695	case 3: /* 80/132 */	3741	case 3: /* 80/132 */
3696	if (priv_modes & PrivMode_132OK)	3742	if (priv_modes & PrivMode_132OK)
3697	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);	3743	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3698	break;	3744	break;
…		…
3713	if (state) /* orthogonal */	3759	if (state) /* orthogonal */
3714	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3760	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3715	break;	3761	break;
3716	#ifdef scrollBar_esc	3762	#ifdef scrollBar_esc
3717	case scrollBar_esc:	3763	case scrollBar_esc:
3718	if (scrollBar.map (state))	3764	scrollBar.map (state);
3719	{
3720	resize_all_windows (0, 0, 0);	3765	resize_all_windows (0, 0, 0);
3721	scr_touch (true);	3766	scr_touch (true);
3722	}
3723	break;	3767	break;
3724	#endif	3768	#endif
3725	case 25: /* visible/invisible cursor */	3769	case 25: /* visible/invisible cursor */
3726	scr_cursor_visible (state);	3770	scr_cursor_visible (state);
3727	break;	3771	break;
…		…
3740	case 1003:	3784	case 1003:
3741	if (state)	3785	if (state)
3742	{	3786	{
3743	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);	3787	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3744	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;	3788	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3789	mouse_row = mouse_col = 0;
3745	vt_emask_mouse = PointerMotionMask;	3790	vt_emask_mouse = PointerMotionMask;
3746	}	3791	}
3747	else	3792	else
3748	vt_emask_mouse = NoEventMask;	3793	vt_emask_mouse = NoEventMask;
3749		3794
…		…
3781	}	3826	}
3782	}	3827	}
3783	/*}}} */	3828	/*}}} */
3784		3829
3785	/*{{{ process sgr sequences */	3830	/*{{{ process sgr sequences */
3786	void	3831	void ecb_hot
3787	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)	3832	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3788	{	3833	{
3789	unsigned int i;	3834	unsigned int i;
3790	short rendset;	3835	short rendset;
3791	int rendstyle;	3836	int rendstyle;
…		…
3934	}	3979	}
3935	}	3980	}
3936	}	3981	}
3937	/*}}} */	3982	/*}}} */
3938		3983
3939	/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3940	void
3941	rxvt_term::process_graphics ()
3942	{
3943	unicode_t ch, cmd = cmd_getc ();
3944
3945	if (cmd == 'Q')
3946	{
3947	/* query graphics */
3948	tt_printf ("\033G0\012"); /* no graphics */
3949	return;
3950	}
3951	/* swallow other graphics sequences until terminating ':' */
3952	do
3953	ch = cmd_getc ();
3954	while (ch != ':');
3955	}
3956	/*}}} */
3957
3958	/* ------------------------------------------------------------------------- */	3984	/* ------------------------------------------------------------------------- */
3959		3985
3960	/*	3986	/*
3961	* Send printf () formatted output to the command.	3987	* Send printf () formatted output to the command.
3962	* Only use for small amounts of data.	3988	* Only use for small amounts of data.
…		…
3975		4001
3976	/* ---------------------------------------------------------------------- */	4002	/* ---------------------------------------------------------------------- */
3977	/* Write data to the pty as typed by the user, pasted with the mouse,	4003	/* Write data to the pty as typed by the user, pasted with the mouse,
3978	* or generated by us in response to a query ESC sequence.	4004	* or generated by us in response to a query ESC sequence.
3979	*/	4005	*/
3980	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4006	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3981		4007
3982	void	4008	void
3983	rxvt_term::tt_write (const char *data, unsigned int len)	4009	rxvt_term::tt_write (const char *data, unsigned int len)
3984	{	4010	{
3985	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))	4011	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
…		…
3990		4016
3991	if (v_buflen == 0)	4017	if (v_buflen == 0)
3992	{	4018	{
3993	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));	4019	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3994		4020
		4021	max_it (written, 0);
		4022
3995	if ((unsigned int)written == len)	4023	if (written == len)
3996	return;	4024	return;
3997		4025
3998	data += written;	4026	data += written;
3999	len -= written;	4027	len -= written;
4000	}	4028	}
4001		4029
4002	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	4030	v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4003		4031
4004	memcpy (v_buffer + v_buflen, data, len);	4032	memcpy (v_buffer + v_buflen, data, len);
4005	v_buflen += len;	4033	v_buflen += len;
4006		4034
4007	pty_ev.set (ev::READ | ev::WRITE);	4035	pty_ev.set (ev::READ | ev::WRITE);

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