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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.319 by ayin, Thu Nov 15 11:36:15 2007 UTC

1	/*
2	* $Id: rxvt.h,v 1.2 2003/11/24 17:31:27 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
		26
		27	#include <limits.h>
11		28
12	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	30	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
		33	#if ENABLE_FRILLS
		34	# include <X11/Xmd.h>
		35	#endif
16		36
17	#include "defaultfont.h"	37	#include "encoding.h"
18	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
		41	#include "ev_cpp.h"
		42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
19		55
20	/*	56	/*
21	*****************************************************************************	57	*****************************************************************************
22	* SYSTEM HACKS	58	* SYSTEM HACKS
23	*****************************************************************************	59	*****************************************************************************
24	*/	60	*/
25	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
27	*/	63	*/
28	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	65	# define __svr4__ 1
30	#endif	66	#endif
31	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
32	# define __sun__	68	# define __sun__ 1
33	#endif	69	#endif
34
35		70
36	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	72	typedef char *XPointer;
38	#endif	73	#endif
39		74
40	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	#include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
		77
		78	#include "background.h"
		79
		80	#ifndef STDIN_FILENO
		81	# define STDIN_FILENO 0
		82	# define STDOUT_FILENO 1
		83	# define STDERR_FILENO 2
		84	#endif
		85
		86	/****************************************************************************/
		87
		88	// exception thrown on fatal (per-instance) errors
		89	class rxvt_failure_exception { };
		90
		91	// exception thrown when the command parser runs out of input data
		92	class out_of_input { };
		93
		94	/*
		95	*****************************************************************************
		96	* PROTOTYPES
		97	*****************************************************************************
		98	*/
		99	// main.C
		100	void * rxvt_malloc (size_t size);
		101	void * rxvt_calloc (size_t number, size_t size);
		102	void * rxvt_realloc (void *ptr, size_t size);
		103
		104	// misc.C
		105	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		106	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		107	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		108	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		109
		110	char * rxvt_basename (const char *str) NOTHROW;
		111	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		112	void rxvt_log (const char *fmt,...) NOTHROW;
		113	void rxvt_warn (const char *fmt,...) NOTHROW;
		114	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		115	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		116
		117	char * rxvt_strtrim (char *str) NOTHROW;
		118	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		119	void rxvt_freecommastring (char **cs) NOTHROW;
		120
		121	/////////////////////////////////////////////////////////////////////////////
		122
		123	// temporarily replace the process environment
		124	extern char **environ;
		125	extern char **rxvt_environ; // the original environ pointer
		126
		127	static inline void set_environ (stringvec *envv)
		128	{
		129	#if ENABLE_PERL
		130	assert (envv);
43	#else	131	#else
44	# include <sgtty.h>	132	if (envv)
45	typedef struct {
46	struct sgttyb sg;
47	struct tchars tc;
48	struct ltchars lc;
49	int line;
50	int local;
51	} ttymode_t;
52	#endif
53
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
61	# include <xpm.h>
62	# endif	133	#endif
63	#endif	134	environ = (char **)envv->begin ();
		135	}
64		136
65	#ifndef STDIN_FILENO	137	static inline void set_environ (char **envv)
66	# define STDIN_FILENO 0	138	{
67	# define STDOUT_FILENO 1	139	#if ENABLE_PERL
68	# define STDERR_FILENO 2	140	assert (envv);
69	#endif	141	#else
70		142	if (envv)
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV
74	# endif	143	#endif
75	#endif	144	environ = envv;
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	145	}
77	# define NO_SETOWNER_TTYDEV
78	#endif
79		146
80	/*	147	/*
81	*****************************************************************************	148	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	149	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	150	*****************************************************************************
84	*/	151	*/
85	struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86	struct rxvt_hidden;
87	struct grwin_t;	152	struct grwin_t;
88		153
89
90	/* Sanitize menubar info */
91	#ifndef MENUBAR
92	# undef MENUBAR_MAX
93	#endif
94	#ifndef MENUBAR_MAX
95	# define MENUBAR_MAX 0
96	#endif
97
98	/* If we're using either the rxvt scrollbar or menu bars, keep the	154	/* If we're using either the rxvt scrollbar, keep the
99	* scrollColor resource.	155	* scrollColor resource.
100	*/	156	*/
101	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	157	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
102	# define KEEP_SCROLLCOLOR 1	158	# define KEEP_SCROLLCOLOR 1
103	#else	159	#else
104	# undef KEEP_SCROLLCOLOR	160	# undef KEEP_SCROLLCOLOR
105	#endif
106
107	#ifdef XPM_BACKGROUND
108	typedef struct {
109	short w, h, x, y;
110	Pixmap pixmap;
111	} bgPixmap_t;
112	#endif	161	#endif
113		162
114	/*	163	/*
115	* the 'essential' information for reporting Mouse Events	164	* the 'essential' information for reporting Mouse Events
116	* pared down from XButtonEvent	165	* pared down from XButtonEvent
117	*/	166	*/
118	struct mouse_event {	167	struct mouse_event {
119	int clicks;	168	int clicks;
120	Time time; /* milliseconds */	169	Time time; /* milliseconds */
121	unsigned int state; /* key or button mask */	170	unsigned int state; /* key or button mask */
122	unsigned int button; /* detail */	171	unsigned int button; /* detail */
123	};	172	};
124		173
125	#ifndef min	174	#if ENABLE_FRILLS
126	# define min(a,b) (((a) < (b)) ? (a) : (b))	175	typedef struct _mwmhints {
127	# define max(a,b) (((a) > (b)) ? (a) : (b))	176	CARD32 flags;
		177	CARD32 functions;
		178	CARD32 decorations;
		179	INT32 input_mode;
		180	CARD32 status;
		181	} MWMHints;
128	#endif	182	#endif
129		183
130	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	184	#if ENABLE_XEMBED
131	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	185	// XEMBED messages
132	#define SWAP_IT(one, two, typeof) \	186	# define XEMBED_EMBEDDED_NOTIFY 0
133	do { \	187	# define XEMBED_WINDOW_ACTIVATE 1
134	typeof swapittmp; \	188	# define XEMBED_WINDOW_DEACTIVATE 2
135	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	189	# define XEMBED_REQUEST_FOCUS 3
136	} while (/* CONSTCOND */ 0)	190	# define XEMBED_FOCUS_IN 4
137	#define BOUND_POSITIVE_INT16(val) \	191	# define XEMBED_FOCUS_OUT 5
138	(int16_t)((val) <= 0 \	192	# define XEMBED_FOCUS_NEXT 6
139	? 0 \	193	# define XEMBED_FOCUS_PREV 7
140	: min((val), (((uint16_t)-1)>>1)))	194
		195	# define XEMBED_MODALITY_ON 10
		196	# define XEMBED_MODALITY_OFF 11
		197	# define XEMBED_REGISTER_ACCELERATOR 12
		198	# define XEMBED_UNREGISTER_ACCELERATOR 13
		199	# define XEMBED_ACTIVATE_ACCELERATOR 14
		200
		201	// XEMBED detail code
		202	# define XEMBED_FOCUS_CURRENT 0
		203	# define XEMBED_FOCUS_FIRST 1
		204	# define XEMBED_FOCUS_LAST 2
		205
		206	# define XEMBED_MAPPED (1 << 0)
		207	#endif
141		208
142	/*	209	/*
143	*****************************************************************************	210	*****************************************************************************
144	* NORMAL DEFINES	211	* NORMAL DEFINES
145	*****************************************************************************	212	*****************************************************************************
146	*/	213	*/
147		214
148	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149	# error if you disable both selection styles, how can you select, silly?
150	#endif
151
152	#define APL_CLASS "XTerm" /* class name */
153	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154	#define APL_NAME "rxvt" /* normal name */
155
156	/* COLORTERM, TERM environment variables */	215	/* COLORTERM, TERM environment variables */
157	#define COLORTERMENV "rxvt"	216	#define COLORTERMENV "rxvt"
158	#ifdef XPM_BACKGROUND	217	#ifdef BG_IMAGE_FROM_FILE
159	# define COLORTERMENVFULL COLORTERMENV "-xpm"	218	# define COLORTERMENVFULL COLORTERMENV "-xpm"
160	#else	219	#else
161	# define COLORTERMENVFULL COLORTERMENV	220	# define COLORTERMENVFULL COLORTERMENV
162	#endif	221	#endif
163	#ifndef TERMENV	222	#ifndef TERMENV
164	# define TERMENV "xterm"	223	# define TERMENV "rxvt-unicode"
165	#endif	224	#endif
166		225
167	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168	# define NO_MOUSE_REPORT_SCROLLBAR	227	# define NO_MOUSE_REPORT_SCROLLBAR 1
169	#endif
170
171	#ifdef NO_RESOURCES
172	# undef USE_XGETDEFAULT
173	#endif	228	#endif
174		229
175	/* now look for other badly set stuff */	230	/* now look for other badly set stuff */
176		231
177	#if !defined (EACCESS) && defined(EAGAIN)	232	#if !defined (EACCESS) && defined(EAGAIN)
178	# define EACCESS EAGAIN	233	# define EACCESS EAGAIN
179	#endif	234	#endif
180		235
181	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	236	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182	# define EXIT_SUCCESS 0 /* exit function success */	237	# define EXIT_SUCCESS 0 /* exit function success */
183	# define EXIT_FAILURE 1 /* exit function failure */	238	# define EXIT_FAILURE 1 /* exit function failure */
184	#endif	239	#endif
185		240
186	#define menuBar_esc 10
187	#define scrollBar_esc 30	241	#define scrollBar_esc 30
188	#define menuBar_margin 2 /* margin below text */
189		242
190	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	243	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191	# define HAVE_SCROLLBARS	244	# define HAVE_SCROLLBARS 1
192	#endif	245	#endif
193		246
194	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195	#ifdef HALFSHADOW
196	# define SHADOW 1
197	#else
198	# define SHADOW 2
199	#endif
200
201	#define R_SB_ALIGN_CENTRE 0	247	#define R_SB_ALIGN_CENTRE 0
202	#define R_SB_ALIGN_TOP 1	248	#define R_SB_ALIGN_TOP 1
203	#define R_SB_ALIGN_BOTTOM 2	249	#define R_SB_ALIGN_BOTTOM 2
204		250
205	#define R_SB_RXVT 0	251	#define R_SB_NEXT 1
206	#define R_SB_NEXT 1	252	#define R_SB_XTERM 2
207	#define R_SB_XTERM 2	253	#define R_SB_PLAIN 4
		254	#define R_SB_RXVT 8
208		255
209	#define SB_WIDTH_NEXT 19	256	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 7	257	#define SB_WIDTH_XTERM 15
		258	#define SB_WIDTH_PLAIN 7
211	#ifndef SB_WIDTH_RXVT	259	#ifndef SB_WIDTH_RXVT
212	# define SB_WIDTH_RXVT 10	260	# define SB_WIDTH_RXVT 10
213	#endif	261	#endif
214		262
215	/*	263	/*
216	* NeXT scrollbar defines	264	* NeXT scrollbar defines
217	*/	265	*/
218	#define SB_PADDING 1	266	#define SB_PADDING 1
219	#define SB_BORDER_WIDTH 1	267	#define SB_BORDER_WIDTH 1
220	#define SB_BEVEL_WIDTH_UPPER_LEFT 1	268	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2	269	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)	270	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223	#define SB_MARGIN_SPACE (SB_PADDING * 2)	271	#define SB_MARGIN_SPACE (SB_PADDING * 2)
224	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)	272	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)	273	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)	274	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)	275	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)	276	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)	277	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)	278	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))	279	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232	/*	280	/*
233	* +-------------+	281	* +-------------+
234	* | | <---< SB_PADDING	282	* | | <---< SB_PADDING
235	* | ::::::::::: |	283	* | ::::::::::: |
236	* | ::::::::::: |	284	* | ::::::::::: |
…		…
242	* | | :::::::: |	290	* | | :::::::: |
243	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	291	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244	* | +---------+ |	292	* | +---------+ |
245	* | | ......%%| |	293	* | | ......%%| |
246	* | | ......%%| |	294	* | | ......%%| |
247	* | | ..()..%%| |	295	* | | .. ()..%%| |
248	* | | ......%%| |	296	* | | ......%%| |
249	* | | %%%%%%%%| |	297	* | | %%%%%%%%| |
250	* | +---------+ | <.........................	298	* | +---------+ | <.........................
251	* | | <---< SB_PADDING :	299	* | | <---< SB_PADDING :
252	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	300	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
273	* :............:	321	* :............:
274	* |	322	* |
275	* +---< SB_WIDTH_NEXT	323	* +---< SB_WIDTH_NEXT
276	*/	324	*/
277		325
		326	enum {
278	#define NO_REFRESH 0 /* Window not visible at all! */	327	NO_REFRESH = 0, /* Window not visible at all! */
279	#define FAST_REFRESH (1<<0) /* Fully exposed window */	328	FAST_REFRESH = 1, /* Fully exposed window */
280	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	329	SLOW_REFRESH = 2, /* Partially exposed window */
281	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	330	};
282	#define REFRESH_BOUNDS (1<<3)
283		331
284	#ifdef NO_SECONDARY_SCREEN	332	#ifdef NO_SECONDARY_SCREEN
285	# define NSCREENS 0	333	# define NSCREENS 0
286	#else	334	#else
287	# define NSCREENS 1	335	# define NSCREENS 1
288	#endif	336	#endif
289
290	#define IGNORE 0
291	#define SAVE 's'
292	#define RESTORE 'r'
293		337
294	/* special (internal) prefix for font commands */	338	/* special (internal) prefix for font commands */
295	#define FONT_CMD '#'	339	#define FONT_CMD '#'
296	#define FONT_DN "#-"	340	#define FONT_DN "#-"
297	#define FONT_UP "#+"	341	#define FONT_UP "#+"
298		342
299	/* flags for rxvt_scr_gotorc() */	343	/* flags for rxvt_scr_gotorc () */
		344	enum {
300	#define C_RELATIVE 1 /* col movement is relative */	345	C_RELATIVE = 1, /* col movement is relative */
301	#define R_RELATIVE 2 /* row movement is relative */	346	R_RELATIVE = 2, /* row movement is relative */
302	#define RELATIVE (R_RELATIVE|C_RELATIVE)	347	RELATIVE = C_RELATIVE | R_RELATIVE,
		348	};
303		349
304	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	350	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
		351	enum {
305	#define INSERT -1 /* don't change these values */	352	INSERT = -1, /* don't change these values */
306	#define DELETE +1	353	DELETE = +1,
307	#define ERASE +2	354	ERASE = +2,
		355	};
308		356
309	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	357	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310	enum page_dirn {	358	enum page_dirn {
311	UP,	359	UP,
312	DN,	360	DN,
313	NO_DIR	361	NO_DIR,
314	};	362	};
315		363
316	/* arguments for rxvt_scr_change_screen() */	364	/* arguments for rxvt_scr_change_screen () */
317	enum {	365	enum {
318	PRIMARY = 0,	366	PRIMARY = 0,
319	SECONDARY	367	SECONDARY,
320	};	368	};
321		369
		370	#define RS_None 0
		371
		372	#define RS_fgMask 0x0000007fUL // 128 colors
		373	#define RS_bgMask 0x00003f80UL // 128 colors
		374
		375	// font styles
		376	#define RS_Bold 0x00004000UL // value 1
		377	#define RS_Italic 0x00008000UL // value 2
		378
		379	// fake styles
		380	#define RS_Blink 0x00010000UL // blink
		381	#define RS_RVid 0x00020000UL // reverse video
		382	#define RS_Uline 0x00040000UL // underline
		383
		384	// toggle this to force redraw, must be != RS_Careful
		385	#define RS_redraw 0x01000000UL
		386
		387	// 5 custom bits for extensions
		388	#define RS_customCount 32
		389	#define RS_customMask 0x00f80000UL
		390	#define RS_customShift 19
		391
		392	// other flags
		393	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		394
		395	#define RS_styleCount 4
		396	#define RS_styleMask (RS_Bold | RS_Italic)
		397	#define RS_styleShift 14
		398
		399	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		400	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		401
		402	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		403	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		404	#define RS_fontShift 24
		405
		406	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		407	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
		408
		409	#define Sel_none 0 /* Not waiting */
		410	#define Sel_normal 0x01 /* normal selection */
		411	#define Sel_incr 0x02 /* incremental selection */
		412	#define Sel_direct 0x00
		413	#define Sel_Primary 0x01
		414	#define Sel_Secondary 0x02
		415	#define Sel_Clipboard 0x03
		416	#define Sel_whereMask 0x0f
		417	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		418	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
		419
322	enum {	420	enum {
323	SBYTE = 0,	421	C0_NUL = 0x00,
324	WBYTE	422	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
		423	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
		424	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
		425	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
325	};	426	};
326		427	#define CHAR_ST 0x9c /* 0234 */
327
328	#define RS_None 0 /* Normal */
329
330	#define RS_fgMask 0x000001FFu /* 512 colors */
331	#define RS_bgMask 0x0003FE00u /* 512 colors */
332	#define RS_Bold 0x00040000u /* bold */
333	#define RS_Blink 0x00080000u /* blink */
334	#define RS_RVid 0x00100000u /* reverse video */
335	#define RS_Uline 0x00200000u /* underline */
336
337	#define RS_wide 0x00400000u /* only multibyte characters */
338	#define IS_WIDE(r) ((r) & RS_wide)
339
340	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341	#define RS_fontShift 24
342
343	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346	#define Sel_none 0 /* Not waiting */
347	#define Sel_normal 0x01 /* normal selection */
348	#define Sel_incr 0x02 /* incremental selection */
349	#define Sel_direct 0x00
350	#define Sel_Primary 0x01
351	#define Sel_Secondary 0x02
352	#define Sel_Clipboard 0x03
353	#define Sel_whereMask 0x0f
354	#define Sel_CompoundText 0x10 /* last request was Compound */
355
356	enum {
357	C0_NUL = 0x00,
358	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1
362	};
363	#define CHAR_ST 0x9c /* 0234 */
364		428
365	/*	429	/*
366	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	430	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	431	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368	*/	432	*/
369	#define XTerm_name 0	433	enum {
370	#define XTerm_iconName 1	434	XTerm_name = 0,
371	#define XTerm_title 2	435	XTerm_iconName = 1,
372	#define XTerm_Color 4 /* change colors */	436	XTerm_title = 2,
		437	XTerm_property = 3, // change X property
		438	XTerm_Color = 4, // change colors
		439	XTerm_Color00 = 10, // not implemented, CLASH!
		440	XTerm_Color01 = 11, // not implemented
373	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	441	XTerm_Color_cursor = 12, // change actual 'Cursor' color
374	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	442	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	443	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376	#define XTerm_Color_BD 18 /* change actual 'Bold' color */	444	XTerm_Color05 = 15, // not implemented (tektronix fg)
377	#define XTerm_Color_UL 19 /* change actual 'Underline' color */	445	XTerm_Color06 = 16, // not implemented (tektronix bg)
378	#define XTerm_logfile 46 /* not implemented */	446	XTerm_Color_RV = 17, // change actual 'Highlight' color
379	#define XTerm_font 50	447	XTerm_logfile = 46, // not implemented
		448	XTerm_font = 50,
380		449
381	/*	450	XTerm_konsole30 = 30, // reserved for konsole
		451	XTerm_konsole31 = 31, // reserved for konsole
		452	XTerm_emacs51 = 51, // reserved for emacs shell
		453	/*
382	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	454	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		455	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
383	*/	456	*/
384	#define XTerm_Menu 10 /* set menu item */	457	Rxvt_Color_BD = 18, // change actual 'Bold' color
385	#define XTerm_Pixmap 20 /* new bg pixmap */	458	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_restoreFG 39 /* change default fg color */	459	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreBG 49 /* change default bg color */	460	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	461	Rxvt_restoreBG = 49, // change default bg color
		462	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		463
		464	URxvt_locale = 701, // change locale
		465	URxvt_version = 702, // request version
		466
		467	URxvt_Color_IT = 704, // change actual 'Italic' colour
		468	URxvt_Color_tint = 705, // change actual tint colour
		469	URxvt_Color_BD = 706,
		470	URxvt_Color_UL = 707,
		471
		472	URxvt_font = 710,
		473	URxvt_boldFont = 711,
		474	URxvt_italicFont = 712,
		475	URxvt_boldItalicFont = 713,
		476
		477	URxvt_view_up = 720,
		478	URxvt_view_down = 721,
		479
		480	URxvt_perl = 777,
		481	};
389		482
390	/* Words starting with `Color_' are colours. Others are counts */	483	/* Words starting with `Color_' are colours. Others are counts */
391	/*	484	/*
392	* The following comment is mostly obsolete since pixcolor_set was expanded:
393	* We're currently upto 29 colours. Only 3 more available. The
394	* PixColor and rendition colour usage should probably be decoupled	485	* The PixColor and rendition colour usage should probably be decoupled
395	* on the unnecessary items, e.g. Color_pointer, but won't bother	486	* on the unnecessary items, e.g. Color_pointer, but won't bother
396	* until we need to. Also, be aware of usage in pixcolor_set	487	* until we need to. Also, be aware of usage in pixcolor_set
397	*/	488	*/
398		489
399	enum colour_list {	490	enum colour_list {
		491	Color_none = -2,
		492	Color_transparent = -1,
400	Color_fg = 0,	493	Color_fg = 0,
401	Color_bg,	494	Color_bg,
402	minCOLOR, /* 2 */	495	minCOLOR, /* 2 */
403	Color_Black = minCOLOR,	496	Color_Black = minCOLOR,
404	Color_Red3,	497	Color_Red3,
405	Color_Green3,	498	Color_Green3,
406	Color_Yellow3,	499	Color_Yellow3,
407	Color_Blue3,	500	Color_Blue3,
408	Color_Magenta3,	501	Color_Magenta3,
409	Color_Cyan3,	502	Color_Cyan3,
410	maxCOLOR, /* minCOLOR + 7 */	503	maxCOLOR, /* minCOLOR + 7 */
411	#ifndef NO_BRIGHTCOLOR	504	#ifndef NO_BRIGHTCOLOR
412	Color_AntiqueWhite = maxCOLOR,	505	Color_AntiqueWhite = maxCOLOR,
413	minBrightCOLOR, /* maxCOLOR + 1 */	506	minBrightCOLOR, /* maxCOLOR + 1 */
414	Color_Grey25 = minBrightCOLOR,	507	Color_Grey25 = minBrightCOLOR,
415	Color_Red,	508	Color_Red,
416	Color_Green,	509	Color_Green,
417	Color_Yellow,	510	Color_Yellow,
418	Color_Blue,	511	Color_Blue,
419	Color_Magenta,	512	Color_Magenta,
420	Color_Cyan,	513	Color_Cyan,
421	maxBrightCOLOR, /* minBrightCOLOR + 7 */	514	maxBrightCOLOR, /* minBrightCOLOR + 7 */
422	Color_White = maxBrightCOLOR,	515	Color_White = maxBrightCOLOR,
423	#else	516	#else
424	Color_White = maxCOLOR,	517	Color_White = maxCOLOR,
425	#endif	518	#endif
426	#ifdef TTY_256COLOR
427	min256COLOR = Color_White + 1,	519	minTermCOLOR = Color_White + 1,
428	max256COLOR = minCOLOR + 255,	520	maxTermCOLOR = Color_White + 72,
429	#endif
430	#ifndef NO_CURSORCOLOR	521	#ifndef NO_CURSORCOLOR
431	Color_cursor,	522	Color_cursor,
432	Color_cursor2,	523	Color_cursor2,
433	#endif	524	#endif
434	Color_pointer,	525	Color_pointer_fg,
		526	Color_pointer_bg,
435	Color_border,	527	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	528	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	529	Color_BD,
		530	Color_IT,
438	Color_UL,	531	Color_UL,
439	Color_RV,	532	Color_RV,
		533	#endif
		534	#if ENABLE_FRILLS
		535	Color_underline,
440	#endif	536	#endif
441	#ifdef OPTION_HC	537	#ifdef OPTION_HC
442	Color_HC,	538	Color_HC,
443	#endif	539	#endif
444	#ifdef KEEP_SCROLLCOLOR	540	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	541	Color_scroll,
446	Color_trough,	542	Color_trough,
447	#endif	543	#endif
448	NRS_COLORS, /* */	544	#if ENABLE_TRANSPARENCY
		545	Color_tint,
		546	#endif
		547	#if OFF_FOCUS_FADING
		548	Color_fade,
		549	#endif
		550	NRS_COLORS, /* */
449	#ifdef KEEP_SCROLLCOLOR	551	#ifdef KEEP_SCROLLCOLOR
450	Color_topShadow = NRS_COLORS,	552	Color_topShadow = NRS_COLORS,
451	Color_bottomShadow,	553	Color_bottomShadow,
452	TOTAL_COLORS /* upto 30 */	554	TOTAL_COLORS
453	#else	555	#else
454	TOTAL_COLORS = NRS_COLORS /* */	556	TOTAL_COLORS = NRS_COLORS
455	#endif	557	#endif
456	};	558	};
457		559
458	#define Color_Bits 9	560	#define Color_Bits 7 // 0 .. maxTermCOLOR
459	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */
460	#define NPIXCLR_BITS 32
461
462	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463		561
464	/*	562	/*
465	* Resource list	563	* Resource list
466	*/	564	*/
467	enum {	565	enum {
468	Rs_display_name = 0,	566	# define def(name) Rs_ ## name,
469	Rs_term_name,	567	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470	Rs_iconName,	568	# include "rsinc.h"
471	Rs_geometry,	569	# undef def
472	Rs_reverseVideo,	570	# undef reserve
473	Rs_color,
474	_Rs_color = Rs_color + NRS_COLORS - 1,
475	Rs_font,
476	Rs_name,
477	Rs_title,
478	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479	Rs_path,
480	#endif
481	#ifdef XPM_BACKGROUND
482	Rs_backgroundPixmap,
483	#endif
484	#if (MENUBAR_MAX)
485	Rs_menu,
486	#endif
487	#ifndef NO_BOLDFONT
488	Rs_boldFont,
489	#endif
490	#ifdef GREEK_SUPPORT
491	Rs_greek_keyboard,
492	Rs_greektoggle_key,
493	#endif
494	Rs_loginShell,
495	Rs_jumpScroll,
496	#ifdef HAVE_SCROLLBARS
497	Rs_scrollBar,
498	Rs_scrollBar_right,
499	Rs_scrollBar_floating,
500	Rs_scrollBar_align,
501	#endif
502	Rs_scrollstyle, /* Rs_scrollBar_style */
503	Rs_scrollTtyOutput,
504	Rs_scrollTtyKeypress,
505	Rs_scrollWithBuffer,
506	Rs_saveLines,
507	Rs_utmpInhibit,
508	Rs_visualBell,
509	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510	Rs_mapAlert,
511	#endif
512	#ifdef META8_OPTION
513	Rs_meta8,
514	#endif
515	#ifdef MOUSE_WHEEL
516	Rs_mouseWheelScrollPage,
517	#endif
518	#ifndef NO_BACKSPACE_KEY
519	Rs_backspace_key,
520	#endif
521	#ifndef NO_DELETE_KEY
522	Rs_delete_key,
523	#endif
524	Rs_selectstyle,
525	#ifdef PRINTPIPE
526	Rs_print_pipe,
527	#endif
528	#ifdef USE_XIM
529	Rs_preeditType,
530	Rs_inputMethod,
531	#endif
532	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533	Rs_bigfont_key,
534	Rs_smallfont_key,
535	#endif
536	#ifdef TRANSPARENT
537	Rs_transparent,
538	Rs_transparent_all,
539	#endif
540	#ifndef NO_FRILLS
541	Rs_ext_bwidth,
542	Rs_int_bwidth,
543	#endif
544	Rs_scrollBar_thickness,
545	#ifndef NO_LINESPACE
546	Rs_lineSpace,
547	#endif
548	Rs_cutchars,
549	#ifdef ACS_ASCII
550	Rs_acs_chars,
551	#endif
552	Rs_modifier,
553	Rs_answerbackstring,
554	Rs_tripleclickwords,
555	Rs_cursorBlink,
556	Rs_pointerBlank,
557	Rs_pointerBlankDelay,
558	NUM_RESOURCES	571	NUM_RESOURCES
559	} ;	572	};
560
561	enum {
562	TIMEOUT_INCR = 0,
563	NUM_TIMEOUTS
564	} ;
565
566	enum {
567	XA_COMPOUND_TEXT = 0,
568	XA_MULTIPLE,
569	XA_TARGETS,
570	XA_TEXT,
571	XA_TIMESTAMP,
572	XA_VT_SELECTION,
573	XA_INCR,
574	XA_WMDELETEWINDOW,
575	#ifdef TRANSPARENT
576	XA_XROOTPMAPID,
577	#endif
578	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579	XA_DNDPROTOCOL,
580	XA_DNDSELECTION,
581	#endif /* OFFIX_DND */
582	XA_CLIPBOARD,
583	NUM_XA
584	} ;
585
586	/*
587	* number of graphics points
588	* divisible by 2 (num lines)
589	* divisible by 4 (num rect)
590	*/
591	#define NGRX_PTS 1000
592		573
593	/* DEC private modes */	574	/* DEC private modes */
594	#define PrivMode_132 (1LU<<0)	575	#define PrivMode_132 (1UL<<0)
595	#define PrivMode_132OK (1LU<<1)	576	#define PrivMode_132OK (1UL<<1)
596	#define PrivMode_rVideo (1LU<<2)	577	#define PrivMode_rVideo (1UL<<2)
597	#define PrivMode_relOrigin (1LU<<3)	578	#define PrivMode_relOrigin (1UL<<3)
598	#define PrivMode_Screen (1LU<<4)	579	#define PrivMode_Screen (1UL<<4)
599	#define PrivMode_Autowrap (1LU<<5)	580	#define PrivMode_Autowrap (1UL<<5)
600	#define PrivMode_aplCUR (1LU<<6)	581	#define PrivMode_aplCUR (1UL<<6)
601	#define PrivMode_aplKP (1LU<<7)	582	#define PrivMode_aplKP (1UL<<7)
602	#define PrivMode_HaveBackSpace (1LU<<8)	583	#define PrivMode_HaveBackSpace (1UL<<8)
603	#define PrivMode_BackSpace (1LU<<9)	584	#define PrivMode_BackSpace (1UL<<9)
604	#define PrivMode_ShiftKeys (1LU<<10)	585	#define PrivMode_ShiftKeys (1UL<<10)
605	#define PrivMode_VisibleCursor (1LU<<11)	586	#define PrivMode_VisibleCursor (1UL<<11)
606	#define PrivMode_MouseX10 (1LU<<12)	587	#define PrivMode_MouseX10 (1UL<<12)
607	#define PrivMode_MouseX11 (1LU<<13)	588	#define PrivMode_MouseX11 (1UL<<13)
608	#define PrivMode_scrollBar (1LU<<14)	589	#define PrivMode_scrollBar (1UL<<14)
609	#define PrivMode_menuBar (1LU<<15)
610	#define PrivMode_TtyOutputInh (1LU<<16)	590	#define PrivMode_TtyOutputInh (1UL<<15)
611	#define PrivMode_Keypress (1LU<<17)	591	#define PrivMode_Keypress (1UL<<16)
612	#define PrivMode_smoothScroll (1LU<<18)	592	#define PrivMode_smoothScroll (1UL<<17)
		593	#define PrivMode_vt52 (1UL<<18)
613	#define PrivMode_vt52 (1LU<<19)	594	#define PrivMode_LFNL (1UL<<19)
		595	#define PrivMode_MouseBtnEvent (1UL<<20)
		596	#define PrivMode_MouseAnyEvent (1UL<<21)
614	/* too annoying to implement X11 highlight tracking */	597	/* too annoying to implement X11 highlight tracking */
615	/* #define PrivMode_MouseX11Track (1LU<<18) */	598	/* #define PrivMode_MouseX11Track (1LU<<20) */
616		599
617	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	600	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
618	#define PrivMode(test,bit) \
619	if (test) \
620	R->h->PrivateModes |= (bit); \
621	else \
622	R->h->PrivateModes &= ~(bit)
623		601
624	#ifdef ALLOW_132_MODE	602	#ifdef ALLOW_132_MODE
625	# define PrivMode_Default \
626	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627	#else	604	#else
628	# define PrivMode_Default \	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
629	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630	#endif
631
632	#ifdef PREFER_24BIT
633	# define XDEPTH R->Xdepth
634	# define XCMAP R->Xcmap
635	# define XVISUAL R->h->Xvisual
636	#else
637	# ifdef DEBUG_DEPTH
638	# define XDEPTH DEBUG_DEPTH
639	# else
640	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)
641	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643	# endif	606	#endif
644	#endif	607
		608	// do not change these constants lightly, there are many interdependencies
645	#define IMBUFSIZ 128 /* input modifier buffer sizes */	609	#define IMBUFSIZ 128 // input modifier buffer sizes
646	#ifndef BUFSIZ
647	# define BUFSIZ 4096
648	#endif
649	#define KBUFSZ 512 /* size of keyboard mapping buffer */	610	#define KBUFSZ 512 // size of keyboard mapping buffer
		611	#define CBUFSIZ 2048 // size of command buffer
		612	#define UBUFSIZ 2048 // character buffer
		613
		614	#ifndef PATH_MAX
		615	# define PATH_MAX 16384
		616	#endif
		617
		618	/* Motif window hints */
		619	#define MWM_HINTS_FUNCTIONS (1L << 0)
		620	#define MWM_HINTS_DECORATIONS (1L << 1)
		621	#define MWM_HINTS_INPUT_MODE (1L << 2)
		622	#define MWM_HINTS_STATUS (1L << 3)
		623	/* bit definitions for MwmHints.functions */
		624	#define MWM_FUNC_ALL (1L << 0)
		625	#define MWM_FUNC_RESIZE (1L << 1)
		626	#define MWM_FUNC_MOVE (1L << 2)
		627	#define MWM_FUNC_MINIMIZE (1L << 3)
		628	#define MWM_FUNC_MAXIMIZE (1L << 4)
		629	#define MWM_FUNC_CLOSE (1L << 5)
		630	/* bit definitions for MwmHints.decorations */
		631	#define MWM_DECOR_ALL (1L << 0)
		632	#define MWM_DECOR_BORDER (1L << 1)
		633	#define MWM_DECOR_RESIZEH (1L << 2)
		634	#define MWM_DECOR_TITLE (1L << 3)
		635	#define MWM_DECOR_MENU (1L << 4)
		636	#define MWM_DECOR_MINIMIZE (1L << 5)
		637	#define MWM_DECOR_MAXIMIZE (1L << 6)
		638	/* bit definitions for MwmHints.inputMode */
		639	#define MWM_INPUT_MODELESS 0
		640	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		641	#define MWM_INPUT_SYSTEM_MODAL 2
		642	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		643	#define PROP_MWM_HINTS_ELEMENTS 5
650		644
651	/*	645	/*
652	*****************************************************************************	646	*****************************************************************************
653	* MACRO DEFINES	647	* MACRO DEFINES
654	*****************************************************************************	648	*****************************************************************************
655	*/	649	*/
656	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	650	#define dLocal(type,name) type const name = this->name
657	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	651
658	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	652	// for speed reasons, we assume that all codepoints 32 to 126 are
659	#define STRCASECMP(x, y) strcasecmp((x), (y))	653	// single-width.
660	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	654	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
661	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667	#define STRDUP(x) strdup((const char *)(x))
668	#define STRLEN(x) strlen((const char *)(x))
669	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671		655
672	/* convert pixel dimensions to row/column values. Everything as int32_t */	656	/* convert pixel dimensions to row/column values. Everything as int32_t */
673	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	660	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681		665
682	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	666	// for m >= -n, ensure remainder lies between 0..n-1
683	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	667	#define MOD(m,n) (((m) + (n)) % (n))
684		668
685	#define Xscreen DefaultScreen(R->Xdisplay)	669	#define LINENO(n) MOD (term_start + int(n), total_rows)
686	#define Xroot DefaultRootWindow(R->Xdisplay)	670	#define ROW(n) row_buf [LINENO (n)]
687		671
688	/* how to build & extract colors and attributes */	672	/* how to build & extract colors and attributes */
689	#define GET_BASEFG(x) (((x) & RS_fgMask))	673	#define GET_BASEFG(x) (((x) & RS_fgMask))
690	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	674	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691	#ifndef NO_BRIGHTCOLOR	675
692	# define GET_FGCOLOR(x) \	676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
693	((((x) & RS_Bold) == 0 \	677	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
694	|| GET_BASEFG(x) < minCOLOR \	678
695	|| GET_BASEFG(x) >= minBrightCOLOR) \	679	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
696	? GET_BASEFG(x) \	680	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
697	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))	681
698	# define GET_BGCOLOR(x) \	682	#define GET_ATTR(x) (((x) & RS_attrMask))
699	((((x) & RS_Blink) == 0 \	683	#define GET_BGATTR(x) \
700	|| GET_BASEBG(x) < minCOLOR \	684	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
701	|| GET_BASEBG(x) >= minBrightCOLOR) \	685	| (((x) & RS_fgMask)<<Color_Bits)) \
702	? GET_BASEBG(x) \	686	: ((x) & (RS_attrMask | RS_bgMask)))
703	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))	687	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
		688	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
		689	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		690
		691	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		692
		693	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		694	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		695
		696	#if ENABLE_STYLES
		697	# define FONTSET(style) fontset[GET_STYLE (style)]
704	#else	698	#else
705	# define GET_FGCOLOR(x) GET_BASEFG(x)	699	# define FONTSET(style) fontset[0]
706	# define GET_BGCOLOR(x) GET_BASEBG(x)
707	#endif	700	#endif
708
709	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)
711
712	#define GET_ATTR(x) (((x) & RS_attrMask))
713	#define GET_BGATTR(x) \
714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715	| (((x) & RS_fgMask)<<Color_Bits)) \
716	: ((x) & (RS_attrMask | RS_bgMask)))
717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
720
721	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
723		701
724	#ifdef HAVE_SCROLLBARS	702	#ifdef HAVE_SCROLLBARS
725	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	703	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726	#else	704	#else
727	# define scrollbar_TotalWidth() (0)	705	# define scrollbar_TotalWidth() (0)
728	#endif	706	#endif
729	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	707	#define scrollbar_isMotion() (scrollBar.state == 'm')
730	#define scrollbar_isUp() (R->scrollBar.state == 'U')	708	#define scrollbar_isUp() (scrollBar.state == 'U')
731	#define scrollbar_isDn() (R->scrollBar.state == 'D')	709	#define scrollbar_isDn() (scrollBar.state == 'D')
732	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	710	#define scrollbar_isUpDn() isupper (scrollBar.state)
733	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	711	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734		712
735	#define scrollbar_setIdle() R->scrollBar.state = 1
736	#define scrollbar_setMotion() R->scrollBar.state = 'm'
737	#define scrollbar_setUp() R->scrollBar.state = 'U'
738	#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	713	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	714	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742	&& (y) <= scrollbarnext_dnval())	715	&& (y) <= scrollbarnext_dnval ())
743	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	716	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	717	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	718	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	719	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747	#define SCROLLRXVT_MINHEIGHT 10	720	#define SCROLLRXVT_MINHEIGHT 10
748	#define SCROLLXTERM_MINHEIGHT 10	721	#define SCROLLXTERM_MINHEIGHT 10
749		722
750	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	723	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751	? SCROLLNEXT_MINHEIGHT \	724	? SCROLLNEXT_MINHEIGHT \
752	: SCROLLRXVT_MINHEIGHT)	725	: SCROLLRXVT_MINHEIGHT)
753	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	726	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	727	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	728	#define scrollbar_position(y) ((y) - scrollBar.beg)
756	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	729	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757	- scrollbar_minheight())	730	- scrollbar_minheight ())
758		731
759	#if (MENUBAR_MAX > 1)	732	typedef callback<void (const char *)> log_callback;
760	/* rendition style flags */	733	typedef callback<int (int)> getfd_callback;
761	# define menuBar_height() (R->TermWin.fheight + SHADOW)	734
762	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	735	#define SET_LOCALE(locale) rxvt_set_locale (locale)
763	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	736	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		737	extern void rxvt_push_locale (const char *locale) NOTHROW;
		738	extern void rxvt_pop_locale () NOTHROW;
		739
		740	/****************************************************************************/
		741
		742	#define LINE_LONGER 0x0001 // line is continued on the next row
		743	#define LINE_FILTERED 0x0002 // line has been filtered
		744	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		745	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		746	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		747
		748	struct line_t {
		749	text_t *t; // terminal the text
		750	rend_t *r; // rendition, uses RS_ flags
		751	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		752	uint32_t f; // flags
		753
		754	bool is_longer ()
		755	{
		756	return f & LINE_LONGER;
		757	}
		758
		759	void is_longer (int set)
		760	{
		761	if (set)
		762	f |= LINE_LONGER;
		763	else
		764	f &= ~LINE_LONGER;
		765	}
		766
		767	void clear ()
		768	{
		769	t = 0;
		770	r = 0;
		771	l = 0;
		772	f = 0;
		773	}
		774
		775	void touch () // call whenever a line is changed/touched/updated
		776	{
		777	#if ENABLE_PERL
		778	f &= ~LINE_FILTERED;
		779	#endif
		780	}
		781
		782	void touch (int col)
		783	{
		784	max_it (l, col);
		785	touch ();
		786	}
		787	};
		788
		789	/****************************************************************************/
		790
		791	// primitive wrapper around mbstate_t to ensure initialisation
		792	struct mbstate {
		793	mbstate_t mbs;
		794
		795	operator mbstate_t *() { return &mbs; }
		796	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		797	mbstate () { reset (); }
		798	};
		799
		800	/****************************************************************************/
		801
		802	#define UNICODE_MASK 0x1fffffUL
		803
		804	#if UNICODE3
		805	# define COMPOSE_LO 0x40000000UL
		806	# define COMPOSE_HI 0x400fffffUL
		807	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
764	#else	808	#else
765	# define menuBar_height() (0)	809	# if ENABLE_PERL
766	# define menuBar_TotalHeight() (0)	810	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
767	# define isMenuBarWindow(w) (0)	811	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
768	#endif
769
770	#ifdef XPM_BACKGROUND
771	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772	#else	812	# else
773	# define XPMClearArea(a, b, c, d, e, f, g)	813	# define COMPOSE_LO 0xd800UL
774	#endif	814	# define COMPOSE_HI 0xf8ffUL
775
776	#ifndef STRICT_FONT_CHECKING
777	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
778	#endif
779
780	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
781	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
782
783	#ifdef UTMP_SUPPORT
784	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785	# undef HAVE_UTMPX_H
786	# undef HAVE_STRUCT_UTMPX
787	# endif	815	# endif
788	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)	816	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
789	# undef HAVE_UTMP_H
790	# undef HAVE_STRUCT_UTMP
791	# endif	817	#endif
792		818
793	# ifdef HAVE_UTMPX_H	819	#if ENABLE_COMBINING
794	# include <utmpx.h>	820	// compose chars are used to represent composite characters
795	# endif	821	// that are not representable in unicode, as well as characters
796	# ifdef HAVE_UTMP_H	822	// not fitting in the BMP.
797	# include <utmp.h>	823	struct compose_char {
798	# endif	824	unicode_t c1, c2; // any chars != NOCHAR are valid
799	#endif	825	compose_char (unicode_t c1, unicode_t c2)
		826	: c1(c1), c2(c2)
		827	{ }
		828	};
800		829
801	#ifdef DEBUG_CMD	830	class rxvt_composite_vec {
802	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	831	vector<compose_char> v;
803	#else	832	public:
804	# define D_CMD(x)	833	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
805	#endif	834	int expand (unicode_t c, wchar_t *r);
806	#ifdef DEBUG_INIT	835	compose_char *operator [](text_t c)
807	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808	#else
809	# define D_INIT(x)
810	#endif
811	#ifdef DEBUG_MAIN
812	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813	#else
814	# define D_MAIN(x)
815	#endif
816	#ifdef DEBUG_SCREEN
817	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818	#else
819	# define D_SCREEN(x)
820	#endif
821	#ifdef DEBUG_SELECT
822	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_SELECT(x)
825	#endif
826	#ifdef DEBUG_SIZE
827	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_SIZE(x)
830	#endif
831	#ifdef DEBUG_X
832	# define D_X(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_X(x)
835	#endif
836
837	/*
838	*****************************************************************************
839	* VARIABLES
840	*****************************************************************************
841	*/
842	#ifdef MENUBAR
843	# include "menubar.h"
844	#endif
845
846	struct mbstate {
847	unsigned char orig;
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{	836	{
853	cnt = 0;	837	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		838	? &v[c - COMPOSE_LO]
		839	: 0;
854	}	840	}
855	};	841	};
856		842
857	struct rxvt_hidden {	843	extern class rxvt_composite_vec rxvt_composite;
858	struct mbstate mbstate;	844	#endif
859	#ifdef __GNUC__	845
		846	/****************************************************************************/
		847
		848	#ifdef KEYSYM_RESOURCE
		849	class keyboard_manager;
		850	#endif
		851
		852	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		853
		854	// special markers with magic addresses
		855	static const char resval_undef []; // options specifically unset
		856	static const char resval_on []; // boolean options switched on
		857	static const char resval_off []; // or off
		858
		859	log_callback *log_hook; // log error messages through this hook, if != 0
		860	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		861	#if ENABLE_PERL
		862	rxvt_perl_term perl;
		863	#endif
		864	struct mbstate mbstate; // current input multibyte state
		865
860	unsigned char want_refresh:1,	866	unsigned char want_refresh:1,
861	want_full_refresh:1,
862	am_transparent:1,
863	am_pixmap_trans:1,
864	current_screen:1,
865	hate_those_clicks:1,
866	num_scr_allow:1,
867	bypass_keystate:1;
868	unsigned char chstat:1,
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,
872	hidden_pointer:1,
873	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */
878	# endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */
882	# endif
883	current_screen, /* primary or secondary */	867	current_screen:1, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,	868	num_scr_allow:1,
886	bypass_keystate,	869	bypass_keystate:1,
887	# ifdef MULTICHAR_SET
888	chstat,
889	lost_multi, /* set ==> we only got half a glyph */
890	multi_byte, /* set ==> currently using 2 bytes per glyph */
891	# endif
892	# ifdef CURSOR_BLINK	870	#ifdef CURSOR_BLINK
893	hidden_cursor,	871	hidden_cursor:1,
894	# endif	872	#endif
		873	#ifdef TEXT_BLINK
		874	hidden_text:1,
		875	#endif
895	# ifdef POINTER_BLANK	876	#ifdef POINTER_BLANK
896	hidden_pointer,	877	hidden_pointer:1,
897	# endif	878	#endif
		879	enc_utf8:1, /* wether locale uses utf-8 */
		880	seen_input:1, /* wether we have seen some program output yet */
		881	seen_resize:1, /* wether we had a resize event */
898	parsed_geometry;	882	parsed_geometry:1;
899	#endif /* !__GNUC__ */
900		883
901	unsigned char refresh_type,	884	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION	885	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	886	meta_char, /* Alt-key prefix */
910	#endif	887	#endif
911	scrollbar_align,	888	scrollbar_align,
912	selection_wait,	889	selection_wait,
913	selection_type;	890	selection_type;
914	/* ---------- */	891	/* ---------- */
915	#ifdef GREEK_SUPPORT	892	bool rvideo_state, rvideo_mode;
916	short greek_mode; /* greek keyboard mode */	893	#ifndef NO_BELL
		894	bool rvideo_bell;
917	#endif	895	#endif
918	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */	896	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	897	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	898	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	899	/* ---------- */
926	rend_t rstyle;	900	rend_t rstyle;
927	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */	901	/* ---------- */
930	#ifdef SELECTION_SCROLLING	902	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	903	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	904	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	905	int selection_save_x,
935	selection_save_y,	906	selection_save_y,
936	selection_save_state,	907	selection_save_state;
937	pending_scroll_selection;
938	#endif	908	#endif
939	/* ---------- */	909	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	910	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	911	/* give proper Scroll behaviour */
		912	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		913	mouse_slip_wheel_speed,
		914	#endif
		915	refresh_count,
		916	last_bot, /* scrollbar last bottom position */
		917	last_top, /* scrollbar last top position */
		918	last_state, /* scrollbar last state */
		919	scrollbar_len,
		920	window_vt_x,
		921	window_vt_y,
		922	window_sb_x,
		923	mouse_row,
		924	mouse_col,
		925	# ifdef POINTER_BLANK
		926	pointerBlankDelay,
		927	# endif
		928	allowedxerror;
		929	/* ---------- */
		930	unsigned int ModLevel3Mask,
		931	ModMetaMask,
		932	ModNumLockMask;
		933	int old_width, /* last used width in screen resize */
		934	old_height; /* last used height in screen resize */
		935	unsigned long priv_modes,
		936	SavedModes;
		937	/* ---------- */
		938	Atom *xa;
		939	/* ---------- */
		940	#ifdef RXVT_SCROLLBAR
		941	GC scrollbarGC,
		942	topShadowGC,
		943	botShadowGC;
		944	#endif
		945	#ifdef XTERM_SCROLLBAR
		946	GC xscrollbarGC,
		947	ShadowGC;
		948	#endif
		949	#ifdef PLAIN_SCROLLBAR
		950	GC pscrollbarGC;
		951	#endif
		952	#ifdef NEXT_SCROLLBAR
		953	GC blackGC,
		954	whiteGC,
		955	grayGC,
		956	darkGC,
		957	stippleGC;
		958	Pixmap dimple,
		959	upArrow,
		960	downArrow,
		961	upArrowHi,
		962	downArrowHi;
		963	#endif
		964	/* ---------- */
		965	Time selection_time,
		966	selection_request_time;
		967	pid_t cmd_pid; /* process id of child */
		968	char * incr_buf;
		969	size_t incr_buf_size, incr_buf_fill;
		970	/* ---------- */
		971	Cursor leftptr_cursor;
		972	/* ---------- */
		973	struct mouse_event MEvent;
		974	XComposeStatus compose;
		975	ttymode_t tio;
		976	row_col_t oldcursor;
		977	#ifdef HAVE_BG_PIXMAP
		978	bgPixmap_t bgPixmap;
		979	#endif
		980	#ifdef HAVE_AFTERIMAGE
		981	ASVisual *asv;
		982	ASImageManager *asimman;
		983	#endif
		984
		985	#if ENABLE_OVERLAY
		986	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		987	text_t **ov_text;
		988	rend_t **ov_rend;
		989
		990	void scr_swap_overlay () NOTHROW;
		991	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		992	void scr_overlay_off () NOTHROW;
		993	void scr_overlay_set (int x, int y,
		994	text_t text,
		995	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		996	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		997	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		998	#endif
		999
		1000	vector<void *> allocated; // free these memory blocks with free()
		1001
		1002	char env_windowid[21]; /* environmental variable WINDOWID */
		1003	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
		1004	char *env_display; /* environmental variable DISPLAY */
		1005	char *env_term; /* environmental variable TERM */
		1006
		1007	char *locale;
		1008	char charsets[4];
		1009	char *v_buffer; /* pointer to physical buffer */
		1010	unsigned int v_buflen; /* size of area to write */
		1011	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1012
		1013	#ifdef KEYSYM_RESOURCE
		1014	keyboard_manager *keyboard;
		1015	#endif
		1016
		1017	const char *rs[NUM_RESOURCES];
		1018	/* command input buffering */
		1019	char *cmdbuf_ptr, *cmdbuf_endp;
		1020	char cmdbuf_base[CBUFSIZ];
		1021
		1022	ptytty *pty;
		1023
		1024	rxvt_salloc *talloc; // text line allocator
		1025	rxvt_salloc *ralloc; // rend line allocator
		1026
		1027	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1028
		1029	#if ENABLE_FRILLS || ISO_14755
		1030	// ISO 14755 entry support
		1031	unicode_t iso14755buf;
		1032	void commit_iso14755 ();
		1033	int hex_keyval (XKeyEvent &ev);
		1034	# if ISO_14755
		1035	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1036	void iso14755_54 (int x, int y);
		1037	# endif
		1038	#endif
		1039
		1040	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
		1041
		1042	void vt_select_input () const NOTHROW
		1043	{
		1044	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1045	}
		1046
		1047	#if ENABLE_TRANSPARENCY || ENABLE_PERL
		1048	void rootwin_cb (XEvent &xev);
		1049	xevent_watcher rootwin_ev;
		1050	#endif
		1051	#ifdef HAVE_BG_PIXMAP
		1052	int update_background ();
		1053	void update_background_cb (ev::timer &w, int revents);
		1054	ev::timer update_background_ev;
		1055	#endif
		1056
		1057	void x_cb (XEvent &xev);
		1058	xevent_watcher termwin_ev;
		1059	xevent_watcher vt_ev;
		1060	#ifdef HAVE_SCROLLBARS
		1061	xevent_watcher scrollbar_ev;
		1062	#endif
		1063
		1064	void child_cb (ev::child &w, int revents); ev::child child_ev;
		1065	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
		1066	void destroy_cb (ev::check &w, int revents); ev::check destroy_ev;
		1067	void flush ();
		1068	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1069	bool pty_fill ();
		1070	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1071	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
		1072
		1073	#ifdef CURSOR_BLINK
		1074	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
		1075	#endif
		1076	#ifdef TEXT_BLINK
		1077	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1078	#endif
		1079	#ifndef NO_BELL
		1080	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
		1081	#endif
		1082
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,	1084	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
		1085	#endif
		1086	#ifdef SELECTION_SCROLLING
		1087	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
944	#endif	1088	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,	1090	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
947	mouse_slip_wheel_speed,
948	#endif	1091	#endif
949	refresh_count,	1092
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */
955	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */
959	Arrows_x,
960	#endif
961	#if (MENUBAR_MAX > 1)
962	Nbars,
963	#endif
964	window_vt_x,
965	window_vt_y,
966	window_sb_x,
967	# ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
968	pointerBlankDelay,	1094	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
		1095	void pointer_blank ();
		1096	#endif
		1097	void pointer_unblank ();
		1098
		1099	void tt_printf (const char *fmt,...);
		1100	void tt_write (const char *data, unsigned int len);
		1101	void pty_write ();
		1102
		1103	bool init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	return init (argv->size (), argv->begin (), envv);
		1107	}
		1108
		1109	void make_current () const // make this the "currently active" urxvt instance
		1110	{
		1111	SET_R (this);
		1112	set_environ (envv);
		1113	rxvt_set_locale (locale);
		1114	}
		1115
		1116	#if USE_XIM
		1117	rxvt_xim *input_method;
		1118	XIC Input_Context;
		1119	XIMStyle input_style;
		1120	XPoint spot; // most recently sent spot position
		1121
		1122	void im_destroy ();
		1123	void im_cb (); im_watcher im_ev;
		1124	void im_set_size (XRectangle &size);
		1125	void im_set_position (XPoint &pos) NOTHROW;
		1126	void im_set_color (unsigned long &fg, unsigned long &bg);
		1127	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1128
		1129	bool IMisRunning ();
		1130	void IMSendSpot ();
		1131	bool IM_get_IC (const char *modifiers);
		1132	void IMSetPosition ();
		1133	#endif
		1134
		1135	// command.C
		1136	void key_press (XKeyEvent &ev);
		1137	void key_release (XKeyEvent &ev);
		1138	unsigned int cmd_write (const char *str, unsigned int count);
		1139
		1140	wchar_t next_char () NOTHROW;
		1141	wchar_t cmd_getc () THROW ((class out_of_input));
		1142	uint32_t next_octet () NOTHROW;
		1143	uint32_t cmd_get8 () THROW ((class out_of_input));
		1144
		1145	bool cmd_parse ();
		1146	void mouse_report (XButtonEvent &ev);
		1147	void button_press (XButtonEvent &ev);
		1148	void button_release (XButtonEvent &ev);
		1149	void focus_in ();
		1150	void focus_out ();
		1151	void update_fade_color (unsigned int idx);
		1152	#ifdef PRINTPIPE
		1153	FILE *popen_printer ();
		1154	int pclose_printer (FILE *stream);
		1155	#endif
		1156	void process_print_pipe ();
		1157	void process_nonprinting (unicode_t ch);
		1158	void process_escape_vt52 (unicode_t ch);
		1159	void process_escape_seq ();
		1160	void process_csi_seq ();
		1161	void process_window_ops (const int *args, unsigned int nargs);
		1162	char *get_to_st (unicode_t &ends_how);
		1163	void process_dcs_seq ();
		1164	void process_osc_seq ();
		1165	void process_color_seq (int report, int color, const char *str, char resp);
		1166	void process_xterm_seq (int op, const char *str, char resp);
		1167	int privcases (int mode, unsigned long bit);
		1168	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1169	void process_sgr_mode (unsigned int nargs, const int *arg);
		1170	void process_graphics ();
		1171	// init.C
		1172	bool init_vars ();
		1173	void init_secondary ();
		1174	const char **init_resources (int argc, const char *const *argv);
		1175	void init_env ();
		1176	void set_locale (const char *locale);
		1177	void init_xlocale ();
		1178	void init_command (const char *const *argv);
		1179	void run_command (const char *const *argv);
		1180	int run_child (const char *const *argv);
		1181	void color_aliases (int idx);
		1182	void create_windows (int argc, const char *const *argv);
		1183	void Get_Colours ();
		1184	void get_ourmods ();
		1185	// main.C
		1186	void tt_winch ();
		1187	rxvt_term ();
		1188	~rxvt_term ();
		1189	void destroy ();
		1190	void emergency_cleanup ();
		1191	bool init (int argc, const char *const *argv, stringvec *envv);
		1192	void recolour_cursor ();
		1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1194	void window_calc (unsigned int newwidth, unsigned int newheight);
		1195	bool set_fonts ();
		1196	void set_string_property (Atom prop, const char *str, int len = -1);
		1197	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1198	void set_title (const char *str);
		1199	void set_icon_name (const char *str);
		1200	void set_window_color (int idx, const char *color);
		1201	void set_colorfgbg ();
		1202	bool set_color (rxvt_color &color, const char *name);
		1203	void alias_color (int dst, int src);
		1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1205	void get_window_origin (int &x, int &y);
		1206	Pixmap get_pixmap_property (int prop_id);
		1207
		1208	// screen.C
		1209
		1210	void lalloc (line_t &l) const
		1211	{
		1212	l.t = (text_t *)talloc->alloc ();
		1213	l.r = (rend_t *)ralloc->alloc ();
		1214	}
		1215
		1216	#if 0
		1217	void lfree (line_t &l)
		1218	{
		1219	talloc->free (l.t);
		1220	ralloc->free (l.r);
		1221	}
		1222	#endif
		1223
		1224	void lresize (line_t &l) const
		1225	{
		1226	if (!l.t)
		1227	return;
		1228
		1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1230	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1231
		1232	l.l = min (l.l, ncol);
		1233
		1234	if (ncol > prev_ncol)
		1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1236	}
		1237
		1238	int fgcolor_of (rend_t r) const NOTHROW
		1239	{
		1240	int base = GET_BASEFG (r);
		1241	#ifndef NO_BRIGHTCOLOR
		1242	if (r & RS_Bold
		1243	# if ENABLE_STYLES
		1244	&& option (Opt_intensityStyles)
969	# endif	1245	# endif
970	allowedxerror;	1246	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
971	/* ---------- */	1247	base += minBrightCOLOR - minCOLOR;
972	unsigned int ModMetaMask,	1248	#endif
973	ModNumLockMask,	1249	return base;
974	old_width, /* last used width in screen resize */	1250	}
975	old_height, /* last used height in screen resize */	1251
		1252	int bgcolor_of (rend_t r) const NOTHROW
		1253	{
		1254	int base = GET_BASEBG (r);
976	#ifndef NO_BRIGHTCOLOR	1255	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,	1256	if (r & RS_Blink
978	#endif	1257	# if ENABLE_STYLES
979	ttymode;	1258	&& option (Opt_intensityStyles)
980	unsigned long PrivateModes,
981	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */
987	Atom xa[NUM_XA];
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,
994	topShadowGC,
995	botShadowGC;
996	#endif
997	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,
999	ShadowGC;
1000	#endif
1001	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,
1003	whiteGC,
1004	grayGC,
1005	darkGC,
1006	stippleGC;
1007	Pixmap dimple,
1008	upArrow,
1009	downArrow,
1010	upArrowHi,
1011	downArrowHi;
1012	#endif
1013	/* ---------- */
1014	Time selection_time,
1015	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */
1023	Cursor pointer_leftptr;
1024	#ifdef POINTER_BLANK
1025	Cursor pointer_blank;
1026	#endif
1027	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;
1031	#endif
1032	#ifndef NO_DELETE_KEY
1033	const char *key_delete;
1034	#endif
1035	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036	KeySym ks_bigfont, ks_smallfont;
1037	#endif
1038	#ifdef GREEK_SUPPORT
1039	KeySym ks_greekmodeswith;
1040	#endif
1041	#ifdef USE_XIM
1042	XIC Input_Context;
1043	XIMStyle input_style;
1044	int event_type;
1045	#endif
1046	struct mouse_event MEvent;
1047	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif	1259	# endif
1057	# ifdef HAVE_STRUCT_UTMPX	1260	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1058	struct utmpx utx;	1261	base += minBrightCOLOR - minCOLOR;
1059	# endif	1262	#endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)	1263	return base;
1061	char ut_id[5];	1264	}
		1265
		1266	bool option (uint8_t opt) const NOTHROW
		1267	{
		1268	return options[opt >> 3] & (1 << (opt & 7));
		1269	}
		1270
		1271	void set_option (uint8_t opt, bool set = true) NOTHROW
		1272	{
		1273	if (set)
		1274	options[opt >> 3] |= (1 << (opt & 7));
		1275	else
		1276	options[opt >> 3] &= ~(1 << (opt & 7));
		1277	}
		1278
		1279	void PrivMode (int set, unsigned bit) NOTHROW
		1280	{
		1281	if (set)
		1282	priv_modes |= bit;
		1283	else
		1284	priv_modes &= ~bit;
		1285	}
		1286
		1287	// modifies first argument(!)
		1288	void paste (char *data, unsigned int len) NOTHROW;
		1289	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1290	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1291	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1292	void scr_reset ();
		1293	void scr_release () NOTHROW;
		1294	void scr_clear (bool really = false) NOTHROW;
		1295	void scr_refresh () NOTHROW;
		1296	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1297	void scr_erase_screen (int mode) NOTHROW;
		1298	#if ENABLE_FRILLS
		1299	void scr_erase_savelines () NOTHROW;
		1300	void scr_backindex () NOTHROW;
		1301	void scr_forwardindex () NOTHROW;
1062	# endif	1302	#endif
1063	int utmp_pos;	1303	void scr_touch (bool refresh) NOTHROW;
1064	#endif	1304	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1065	row_col_t oldcursor;	1305	void scr_recolour () NOTHROW;
1066	#ifdef XPM_BACKGROUND	1306	void scr_remap_chars () NOTHROW;
1067	bgPixmap_t bgPixmap;	1307	void scr_remap_chars (line_t &l) NOTHROW;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif
1074	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075	struct stat ttyfd_stat; /* original status of our tty */
1076	#endif
1077	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)
1082	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */
1084	#endif
1085	#ifdef RXVT_GRAPHICS
1086	Window gr_last_id;
1087	#endif
1088	#ifdef CURSOR_BLINK
1089	struct timeval lastcursorchange;
1090	#endif
1091	#ifdef POINTER_BLANK
1092	struct timeval lastmotion;
1093	#endif
1094	struct timeval timeout[NUM_TIMEOUTS];
1095		1308
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1309	enum cursor_mode { SAVE, RESTORE };
1097	char *env_windowid; /* environmental variable WINDOWID */	1310
1098	char *env_display; /* environmental variable DISPLAY */	1311	void scr_poweron ();
1099	char *env_term; /* environmental variable TERM */	1312	void scr_cursor (cursor_mode mode) NOTHROW;
1100	char *env_colorfgbg;	1313	void scr_do_wrap () NOTHROW;
1101	char *buffer;	1314	void scr_swap_screen () NOTHROW;
1102	char *locale;	1315	void scr_change_screen (int scrn);
1103	char charsets[4];	1316	void scr_color (unsigned int color, int fgbg) NOTHROW;
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1317	void scr_rendition (int set, int style) NOTHROW;
1105	unsigned char *v_bufstr; /* beginning of area to write */	1318	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1106	unsigned char *v_bufptr; /* end of area to write */	1319	void scr_backspace () NOTHROW;
1107	unsigned char *v_bufend; /* end of physical buffer */	1320	void scr_tab (int count, bool ht = false) NOTHROW;
1108	char *newfont[MAX_NFONTS];	1321	void scr_gotorc (int row, int col, int relative) NOTHROW;
1109	#ifdef KEYSYM_RESOURCE	1322	void scr_index (enum page_dirn direction) NOTHROW;
1110	const unsigned char *Keysym_map[256];	1323	void scr_erase_line (int mode) NOTHROW;
		1324	void scr_E () NOTHROW;
		1325	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1326	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1327	void scr_scroll_region (int top, int bot) NOTHROW;
		1328	void scr_cursor_visible (int mode) NOTHROW;
		1329	void scr_autowrap (int mode) NOTHROW;
		1330	void scr_relative_origin (int mode) NOTHROW;
		1331	void scr_insert_mode (int mode) NOTHROW;
		1332	void scr_set_tab (int mode) NOTHROW;
		1333	void scr_rvideo_mode (bool on) NOTHROW;
		1334	void scr_report_position () NOTHROW;
		1335	void set_font_style () NOTHROW;
		1336	void scr_charset_choose (int set) NOTHROW;
		1337	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1338	void scr_move_to (int y, int len) NOTHROW;
		1339	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1340	bool scr_changeview (int new_view_start) NOTHROW;
		1341	void scr_bell () NOTHROW;
		1342	void scr_printscreen (int fullhist) NOTHROW;
		1343	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1344	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1345	void scr_reverse_selection () NOTHROW;
		1346	void scr_dump (int fd) NOTHROW;
		1347
		1348	void selection_check (int check_more) NOTHROW;
		1349	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1350	void selection_property (Window win, Atom prop) NOTHROW;
		1351	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1352	int selection_request_other (Atom target, int selnum) NOTHROW;
		1353	void selection_clear () NOTHROW;
		1354	void selection_make (Time tm);
		1355	bool selection_grab (Time tm) NOTHROW;
		1356	void selection_start_colrow (int col, int row) NOTHROW;
		1357	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1358	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1359	void selection_remove_trailing_spaces () NOTHROW;
		1360	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1361	void selection_click (int clicks, int x, int y) NOTHROW;
		1362	void selection_extend (int x, int y, int flag) NOTHROW;
		1363	void selection_rotate (int x, int y) NOTHROW;
		1364
		1365	#if defined(NEXT_SCROLLBAR)
		1366	// scrollbar-next.C
		1367	Pixmap renderPixmap (const char *const *data, int width, int height);
		1368	void init_scrollbar_stuff ();
		1369	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1370	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1111	#endif	1371	#endif
1112	const char *rs[NUM_RESOURCES];	1372
1113	/* command input buffering */	1373	#if defined(RXVT_SCROLLBAR)
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1374	// scrollbar-rxvt.C
1115	unsigned char cmdbuf_base[BUFSIZ];	1375	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1116	unsigned char kbuf[KBUFSZ];	1376	#endif
		1377
		1378	#if defined(XTERM_SCROLLBAR)
		1379	// scrollbar-xterm.C
		1380	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1381	#endif
		1382
		1383	#if defined(PLAIN_SCROLLBAR)
		1384	// scrollbar-plain.C
		1385	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1386	#endif
		1387
		1388	// scrollbar.C
		1389	void resize_scrollbar ();
		1390	int scrollbar_mapping (int map);
		1391	int scrollbar_show (int update);
		1392	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1393
		1394	// xdefaults.C
		1395	void get_options (int argc, const char *const *argv);
		1396	int parse_keysym (const char *str, const char *arg);
		1397	const char *x_resource (const char *name);
		1398	void extract_resources ();
1117	};	1399	};
1118		1400
1119	#ifndef __attribute__
1120	# ifdef __GNUC__
1121	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122	# define __attribute__(x)
1123	# endif
1124	# endif
1125	# define __attribute__(x)
1126	#endif
1127
1128	/*
1129	*****************************************************************************
1130	* PROTOTYPES
1131	*****************************************************************************
1132	*/
1133	#ifdef PROTOTYPES
1134	# define __PROTO(p) p
1135	#else
1136	# define __PROTO(p) ()
1137	#endif
1138	#include "protos.h"
1139
1140	#ifdef DEBUG_malloc
1141	# include "dmalloc.h" /* This comes last */
1142	#endif
1143
1144	#endif /* _RXVT_H_ */	1401	#endif /* _RXVT_H_ */
		1402

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