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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.12 by pcg, Wed Dec 17 09:00:35 2003 UTC vs.
Revision 1.279 by sasha, Thu Jul 26 16:17:50 2007 UTC

1	/*
2	* $Id: rxvt.h,v 1.12 2003/12/17 09:00:35 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"
19	#include "iom.h"	41	#include "iom.h"
20	#include "salloc.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
21		55
22	/*	56	/*
23	*****************************************************************************	57	*****************************************************************************
24	* SYSTEM HACKS	58	* SYSTEM HACKS
25	*****************************************************************************	59	*****************************************************************************
26	*/	60	*/
27	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
28	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
29	*/	63	*/
30	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
31	# define __svr4__	65	# define __svr4__ 1
32	#endif	66	#endif
33	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
34	# define __sun__	68	# define __sun__ 1
35	#endif	69	#endif
36
37		70
38	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
39	typedef char *XPointer;	72	typedef char *XPointer;
40	#endif	73	#endif
41		74
42	#ifdef HAVE_TERMIOS_H
43	# include <termios.h>	75	#include <termios.h>
44	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
45	#else
46	# include <sgtty.h>
47	typedef struct {
48	struct sgttyb sg;
49	struct tchars tc;
50	struct ltchars lc;
51	int line;
52	int local;
53	} ttymode_t;
54	#endif
55		77
56	#ifdef GREEK_SUPPORT	78	#ifdef HAVE_AFTERIMAGE
57	# include "grkelot.h"	79	# include <afterimage.h>
58	#endif	80	#undef min
		81	#undef max
59	#ifdef XPM_BACKGROUND	82	#elif defined(XPM_BACKGROUND)
60	# ifdef XPM_INC_X11	83	# ifdef XPM_INC_X11
61	# include <X11/xpm.h>	84	# include <X11/xpm.h>
62	# else	85	# else
63	# include <xpm.h>	86	# include <xpm.h>
64	# endif	87	# endif
…		…
68	# define STDIN_FILENO 0	91	# define STDIN_FILENO 0
69	# define STDOUT_FILENO 1	92	# define STDOUT_FILENO 1
70	# define STDERR_FILENO 2	93	# define STDERR_FILENO 2
71	#endif	94	#endif
72		95
73	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	96	/****************************************************************************/
74	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	97
75	# define NO_SETOWNER_TTYDEV	98	// exception thrown on fatal (per-instance) errors
		99	class rxvt_failure_exception { };
		100
		101	// exception thrown when the command parser runs out of input data
		102	class out_of_input { };
		103
		104	/*
		105	*****************************************************************************
		106	* PROTOTYPES
		107	*****************************************************************************
		108	*/
		109	// main.C
		110	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		111	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		112	void rxvt_clean_exit () NOTHROW;
		113	void * rxvt_malloc (size_t size);
		114	void * rxvt_calloc (size_t number, size_t size);
		115	void * rxvt_realloc (void *ptr, size_t size);
		116
		117	// misc.C
		118	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		119	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		120	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		121	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		122	char * rxvt_strdup_cpp (const char *str);
		123
		124	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		125
		126	char * rxvt_r_basename (const char *str) NOTHROW;
		127	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		128	void rxvt_log (const char *fmt,...) NOTHROW;
		129	void rxvt_warn (const char *fmt,...) NOTHROW;
		130	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		131	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		132
		133	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		134	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		135	char * rxvt_Str_trim (char *str) NOTHROW;
		136	int rxvt_Str_escaped (char *str) NOTHROW;
		137	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		138	void rxvt_freecommastring (char **cs) NOTHROW;
		139
		140	/////////////////////////////////////////////////////////////////////////////
		141
		142	// temporarily replace the process environment
		143	extern char **environ;
		144	extern char **rxvt_environ; // the original environ pointer
		145
		146	inline void set_environ (stringvec *envv)
		147	{
		148	#if ENABLE_PERL
		149	assert (envv);
		150	#else
		151	if (envv)
76	# endif	152	#endif
		153	environ = (char **)envv->begin ();
		154	}
		155
		156	inline void set_environ (char **envv)
		157	{
		158	#if ENABLE_PERL
		159	assert (envv);
		160	#else
		161	if (envv)
77	#endif	162	#endif
78	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	163	environ = envv;
79	# define NO_SETOWNER_TTYDEV	164	}
80	#endif
81		165
82	/*	166	/*
83	*****************************************************************************	167	*****************************************************************************
84	* STRUCTURES AND TYPEDEFS	168	* STRUCTURES AND TYPEDEFS
85	*****************************************************************************	169	*****************************************************************************
86	*/	170	*/
87	struct grwin_t;	171	struct grwin_t;
88		172
89	/* Sanitize menubar info */
90	#ifndef MENUBAR
91	# undef MENUBAR_MAX
92	#endif
93	#ifndef MENUBAR_MAX
94	# define MENUBAR_MAX 0
95	#endif
96
97	/* If we're using either the rxvt scrollbar or menu bars, keep the	173	/* If we're using either the rxvt scrollbar, keep the
98	* scrollColor resource.	174	* scrollColor resource.
99	*/	175	*/
100	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
101	# define KEEP_SCROLLCOLOR 1	177	# define KEEP_SCROLLCOLOR 1
102	#else	178	#else
103	# undef KEEP_SCROLLCOLOR	179	# undef KEEP_SCROLLCOLOR
104	#endif	180	#endif
105		181
106	#ifdef XPM_BACKGROUND	182	#ifdef XPM_BACKGROUND
107	typedef struct {	183	typedef struct {
108	short w, h, x, y;	184	short w, h, x, y;
		185	bool auto_resize ;
109	Pixmap pixmap;	186	Pixmap pixmap;
110	} bgPixmap_t;	187	} bgPixmap_t;
111	#endif	188	#endif
112		189
113	/*	190	/*
114	* the 'essential' information for reporting Mouse Events	191	* the 'essential' information for reporting Mouse Events
115	* pared down from XButtonEvent	192	* pared down from XButtonEvent
116	*/	193	*/
117	struct mouse_event {	194	struct mouse_event {
118	int clicks;	195	int clicks;
119	Time time; /* milliseconds */	196	Time time; /* milliseconds */
120	unsigned int state; /* key or button mask */	197	unsigned int state; /* key or button mask */
121	unsigned int button; /* detail */	198	unsigned int button; /* detail */
122	};	199	};
123		200
124	#ifndef min	201	#if ENABLE_FRILLS
125	# define min(a,b) (((a) < (b)) ? (a) : (b))	202	typedef struct _mwmhints {
126	# define max(a,b) (((a) > (b)) ? (a) : (b))	203	CARD32 flags;
		204	CARD32 functions;
		205	CARD32 decorations;
		206	INT32 input_mode;
		207	CARD32 status;
		208	} MWMHints;
127	#endif	209	#endif
128		210
129	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	211	#if ENABLE_XEMBED
130	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	212	// XEMBED messages
131	#define SWAP_IT(one, two, typeof) \	213	# define XEMBED_EMBEDDED_NOTIFY 0
132	do { \	214	# define XEMBED_WINDOW_ACTIVATE 1
133	typeof swapittmp; \	215	# define XEMBED_WINDOW_DEACTIVATE 2
134	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	216	# define XEMBED_REQUEST_FOCUS 3
135	} while (/* CONSTCOND */ 0)	217	# define XEMBED_FOCUS_IN 4
136	#define BOUND_POSITIVE_INT16(val) \	218	# define XEMBED_FOCUS_OUT 5
137	(int16_t)((val) <= 0 \	219	# define XEMBED_FOCUS_NEXT 6
138	? 0 \	220	# define XEMBED_FOCUS_PREV 7
139	: min((val), (((uint16_t)-1)>>1)))	221
		222	# define XEMBED_MODALITY_ON 10
		223	# define XEMBED_MODALITY_OFF 11
		224	# define XEMBED_REGISTER_ACCELERATOR 12
		225	# define XEMBED_UNREGISTER_ACCELERATOR 13
		226	# define XEMBED_ACTIVATE_ACCELERATOR 14
		227
		228	// XEMBED detail code
		229	# define XEMBED_FOCUS_CURRENT 0
		230	# define XEMBED_FOCUS_FIRST 1
		231	# define XEMBED_FOCUS_LAST 2
		232
		233	# define XEMBED_MAPPED (1 << 0)
		234	#endif
140		235
141	/*	236	/*
142	*****************************************************************************	237	*****************************************************************************
143	* NORMAL DEFINES	238	* NORMAL DEFINES
144	*****************************************************************************	239	*****************************************************************************
145	*/	240	*/
146
147	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
148	# error if you disable both selection styles, how can you select, silly?
149	#endif
150
151	#define APL_CLASS "XTerm" /* class name */
152	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
153	#define APL_NAME "rxvt" /* normal name */
154		241
155	/* COLORTERM, TERM environment variables */	242	/* COLORTERM, TERM environment variables */
156	#define COLORTERMENV "rxvt"	243	#define COLORTERMENV "rxvt"
157	#ifdef XPM_BACKGROUND	244	#ifdef XPM_BACKGROUND
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	245	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	246	#else
160	# define COLORTERMENVFULL COLORTERMENV	247	# define COLORTERMENVFULL COLORTERMENV
161	#endif	248	#endif
162	#ifndef TERMENV	249	#ifndef TERMENV
163	# define TERMENV "xterm"	250	# define TERMENV "rxvt-unicode"
164	#endif	251	#endif
165		252
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	253	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	254	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif
169
170	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT
172	#endif	255	#endif
173		256
174	/* now look for other badly set stuff */	257	/* now look for other badly set stuff */
175		258
176	#if !defined (EACCESS) && defined(EAGAIN)	259	#if !defined (EACCESS) && defined(EAGAIN)
…		…
180	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	263	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181	# define EXIT_SUCCESS 0 /* exit function success */	264	# define EXIT_SUCCESS 0 /* exit function success */
182	# define EXIT_FAILURE 1 /* exit function failure */	265	# define EXIT_FAILURE 1 /* exit function failure */
183	#endif	266	#endif
184		267
185	#define menuBar_esc 10
186	#define scrollBar_esc 30	268	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */
188		269
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	270	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	271	# define HAVE_SCROLLBARS 1
191	#endif
192
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW
195	# define SHADOW 1
196	#else
197	# define SHADOW 2
198	#endif	272	#endif
199		273
200	#define R_SB_ALIGN_CENTRE 0	274	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	275	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	276	#define R_SB_ALIGN_BOTTOM 2
203		277
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	278	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	279	#define R_SB_XTERM 2
		280	#define R_SB_PLAIN 4
		281	#define R_SB_RXVT 8
207		282
208	#define SB_WIDTH_NEXT 19	283	#define SB_WIDTH_NEXT 19
209	#define SB_WIDTH_XTERM 7	284	#define SB_WIDTH_XTERM 15
		285	#define SB_WIDTH_PLAIN 7
210	#ifndef SB_WIDTH_RXVT	286	#ifndef SB_WIDTH_RXVT
211	# define SB_WIDTH_RXVT 10	287	# define SB_WIDTH_RXVT 10
212	#endif	288	#endif
213		289
214	/*	290	/*
…		…
241	* | | :::::::: |	317	* | | :::::::: |
242	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	318	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243	* | +---------+ |	319	* | +---------+ |
244	* | | ......%%| |	320	* | | ......%%| |
245	* | | ......%%| |	321	* | | ......%%| |
246	* | | ..()..%%| |	322	* | | .. ()..%%| |
247	* | | ......%%| |	323	* | | ......%%| |
248	* | | %%%%%%%%| |	324	* | | %%%%%%%%| |
249	* | +---------+ | <.........................	325	* | +---------+ | <.........................
250	* | | <---< SB_PADDING :	326	* | | <---< SB_PADDING :
251	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	327	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
272	* :............:	348	* :............:
273	* |	349	* |
274	* +---< SB_WIDTH_NEXT	350	* +---< SB_WIDTH_NEXT
275	*/	351	*/
276		352
		353	enum {
277	#define NO_REFRESH 0 /* Window not visible at all! */	354	NO_REFRESH = 0, /* Window not visible at all! */
278	#define FAST_REFRESH (1<<0) /* Fully exposed window */	355	FAST_REFRESH = 1, /* Fully exposed window */
279	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	356	SLOW_REFRESH = 2, /* Partially exposed window */
280	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	357	};
281	#define REFRESH_BOUNDS (1<<3)
282		358
283	#ifdef NO_SECONDARY_SCREEN	359	#ifdef NO_SECONDARY_SCREEN
284	# define NSCREENS 0	360	# define NSCREENS 0
285	#else	361	#else
286	# define NSCREENS 1	362	# define NSCREENS 1
287	#endif	363	#endif
288		364
289	#define IGNORE 0
290	#define SAVE 's'
291	#define RESTORE 'r'
292
293	/* special (internal) prefix for font commands */	365	/* special (internal) prefix for font commands */
294	#define FONT_CMD '#'	366	#define FONT_CMD '#'
295	#define FONT_DN "#-"	367	#define FONT_DN "#-"
296	#define FONT_UP "#+"	368	#define FONT_UP "#+"
297		369
298	/* flags for rxvt_scr_gotorc() */	370	/* flags for rxvt_scr_gotorc () */
		371	enum {
299	#define C_RELATIVE 1 /* col movement is relative */	372	C_RELATIVE = 1, /* col movement is relative */
300	#define R_RELATIVE 2 /* row movement is relative */	373	R_RELATIVE = 2, /* row movement is relative */
301	#define RELATIVE (R_RELATIVE|C_RELATIVE)	374	RELATIVE = C_RELATIVE | R_RELATIVE,
		375	};
302		376
303	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	377	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304	#define INSERT -1 /* don't change these values */	378	enum {
305	#define DELETE +1	379	INSERT = -1, /* don't change these values */
306	#define ERASE +2	380	DELETE = +1,
		381	ERASE = +2,
		382	};
307		383
308	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	384	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	385	enum page_dirn {
310	UP,	386	UP,
311	DN,	387	DN,
312	NO_DIR	388	NO_DIR,
313	};	389	};
314		390
315	/* arguments for rxvt_scr_change_screen() */	391	/* arguments for rxvt_scr_change_screen () */
316	enum {	392	enum {
317	PRIMARY = 0,	393	PRIMARY = 0,
318	SECONDARY	394	SECONDARY,
319	};	395	};
320		396
321	enum {
322	SBYTE = 0,
323	WBYTE
324	};
325
326
327	#define RS_None 0 /* Normal */	397	#define RS_None 0
328		398
329	#define RS_fgMask 0x000001FFu /* 512 colors */	399	#define RS_fgMask 0x0000007fUL // 128 colors
330	#define RS_bgMask 0x0003FE00u /* 512 colors */	400	#define RS_bgMask 0x00003f80UL // 128 colors
331	#define RS_Bold 0x00040000u /* bold */	401
		402	// font styles
		403	#define RS_Bold 0x00004000UL // value 1
		404	#define RS_Italic 0x00008000UL // value 2
		405
		406	// fake styles
332	#define RS_Blink 0x00080000u /* blink */	407	#define RS_Blink 0x00010000UL // blink
333	#define RS_RVid 0x00100000u /* reverse video */	408	#define RS_RVid 0x00020000UL // reverse video
334	#define RS_Uline 0x00200000u /* underline */	409	#define RS_Uline 0x00040000UL // underline
335		410
336	#define RS_wide 0x00400000u /* only multibyte characters */	411	// toggle this to force redraw, must be != RS_Careful
337	#define IS_WIDE(r) ((r) & RS_wide)	412	#define RS_redraw 0x01000000UL
338		413
		414	// 5 custom bits for extensions
		415	#define RS_customCount 32
		416	#define RS_customMask 0x00f80000UL
		417	#define RS_customShift 19
		418
		419	// other flags
		420	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		421
		422	#define RS_styleCount 4
		423	#define RS_styleMask (RS_Bold | RS_Italic)
		424	#define RS_styleShift 14
		425
		426	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		427	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		428
		429	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
339	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	430	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
340	#define RS_fontShift 24	431	#define RS_fontShift 24
341		432
342	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	433	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
343	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	434	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
344		435
345	#define Sel_none 0 /* Not waiting */	436	#define Sel_none 0 /* Not waiting */
346	#define Sel_normal 0x01 /* normal selection */	437	#define Sel_normal 0x01 /* normal selection */
347	#define Sel_incr 0x02 /* incremental selection */	438	#define Sel_incr 0x02 /* incremental selection */
348	#define Sel_direct 0x00	439	#define Sel_direct 0x00
349	#define Sel_Primary 0x01	440	#define Sel_Primary 0x01
350	#define Sel_Secondary 0x02	441	#define Sel_Secondary 0x02
351	#define Sel_Clipboard 0x03	442	#define Sel_Clipboard 0x03
352	#define Sel_whereMask 0x0f	443	#define Sel_whereMask 0x0f
353	#define Sel_CompoundText 0x10 /* last request was Compound */	444	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		445	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
354		446
355	enum {	447	enum {
356	C0_NUL = 0x00,	448	C0_NUL = 0x00,
357	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	449	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
358	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	450	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
359	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	451	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
360	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	452	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
361	};	453	};
362	#define CHAR_ST 0x9c /* 0234 */	454	#define CHAR_ST 0x9c /* 0234 */
363		455
364	/*	456	/*
365	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	457	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
366	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	458	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
367	*/	459	*/
		460	enum {
368	#define XTerm_name 0	461	XTerm_name = 0,
369	#define XTerm_iconName 1	462	XTerm_iconName = 1,
370	#define XTerm_title 2	463	XTerm_title = 2,
		464	XTerm_property = 3, // change X property
371	#define XTerm_Color 4 /* change colors */	465	XTerm_Color = 4, // change colors
		466	XTerm_Color00 = 10, // not implemented, CLASH!
		467	XTerm_Color01 = 11, // not implemented
372	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	468	XTerm_Color_cursor = 12, // change actual 'Cursor' color
373	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	469	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		470	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		471	XTerm_Color05 = 15, // not implemented (tektronix fg)
		472	XTerm_Color06 = 16, // not implemented (tektronix bg)
374	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	473	XTerm_Color_RV = 17, // change actual 'Highlight' color
375	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
376	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
377	#define XTerm_logfile 46 /* not implemented */	474	XTerm_logfile = 46, // not implemented
378	#define XTerm_font 50	475	XTerm_font = 50,
379		476
380	/*	477	XTerm_konsole30 = 30, // reserved for konsole
		478	XTerm_konsole31 = 31, // reserved for konsole
		479	XTerm_emacs51 = 51, // reserved for emacs shell
		480	/*
381	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	481	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		482	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
382	*/	483	*/
383	#define XTerm_Menu 10 /* set menu item */	484	Rxvt_Color_BD = 18, // change actual 'Bold' color
		485	Rxvt_Color_UL = 19, // change actual 'Underline' color
384	#define XTerm_Pixmap 20 /* new bg pixmap */	486	Rxvt_Pixmap = 20, // new bg pixmap
385	#define XTerm_restoreFG 39 /* change default fg color */	487	Rxvt_restoreFG = 39, // change default fg color
386	#define XTerm_restoreBG 49 /* change default bg color */	488	Rxvt_restoreBG = 49, // change default bg color
387	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	489	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		490
		491	URxvt_locale = 701, // change locale
		492	URxvt_version = 702, // request version
		493
		494	URxvt_Color_IT = 704, // change actual 'Italic' colour
		495	URxvt_Color_tint = 705, // change actual tint colour
		496	URxvt_Color_BD = 706,
		497	URxvt_Color_UL = 707,
		498
		499	URxvt_font = 710,
		500	URxvt_boldFont = 711,
		501	URxvt_italicFont = 712,
		502	URxvt_boldItalicFont = 713,
		503
		504	URxvt_view_up = 720,
		505	URxvt_view_down = 721,
		506
		507	URxvt_perl = 777,
		508	};
388		509
389	/* Words starting with `Color_' are colours. Others are counts */	510	/* Words starting with `Color_' are colours. Others are counts */
390	/*	511	/*
391	* The following comment is mostly obsolete since pixcolor_set was expanded:
392	* We're currently upto 29 colours. Only 3 more available. The
393	* PixColor and rendition colour usage should probably be decoupled	512	* The PixColor and rendition colour usage should probably be decoupled
394	* on the unnecessary items, e.g. Color_pointer, but won't bother	513	* on the unnecessary items, e.g. Color_pointer, but won't bother
395	* until we need to. Also, be aware of usage in pixcolor_set	514	* until we need to. Also, be aware of usage in pixcolor_set
396	*/	515	*/
397		516
398	enum colour_list {	517	enum colour_list {
		518	Color_none = -2,
		519	Color_transparent = -1,
399	Color_fg = 0,	520	Color_fg = 0,
400	Color_bg,	521	Color_bg,
401	minCOLOR, /* 2 */	522	minCOLOR, /* 2 */
402	Color_Black = minCOLOR,	523	Color_Black = minCOLOR,
403	Color_Red3,	524	Color_Red3,
…		…
420	maxBrightCOLOR, /* minBrightCOLOR + 7 */	541	maxBrightCOLOR, /* minBrightCOLOR + 7 */
421	Color_White = maxBrightCOLOR,	542	Color_White = maxBrightCOLOR,
422	#else	543	#else
423	Color_White = maxCOLOR,	544	Color_White = maxCOLOR,
424	#endif	545	#endif
425	#ifdef TTY_256COLOR
426	min256COLOR = Color_White + 1,	546	minTermCOLOR = Color_White + 1,
427	max256COLOR = minCOLOR + 255,	547	maxTermCOLOR = Color_White + 72,
428	#endif
429	#ifndef NO_CURSORCOLOR	548	#ifndef NO_CURSORCOLOR
430	Color_cursor,	549	Color_cursor,
431	Color_cursor2,	550	Color_cursor2,
432	#endif	551	#endif
433	Color_pointer,	552	Color_pointer_fg,
		553	Color_pointer_bg,
434	Color_border,	554	Color_border,
435	#ifndef NO_BOLD_UNDERLINE_REVERSE	555	#ifndef NO_BOLD_UNDERLINE_REVERSE
436	Color_BD,	556	Color_BD,
		557	Color_IT,
437	Color_UL,	558	Color_UL,
438	Color_RV,	559	Color_RV,
		560	#endif
		561	#if ENABLE_FRILLS
		562	Color_underline,
439	#endif	563	#endif
440	#ifdef OPTION_HC	564	#ifdef OPTION_HC
441	Color_HC,	565	Color_HC,
442	#endif	566	#endif
443	#ifdef KEEP_SCROLLCOLOR	567	#ifdef KEEP_SCROLLCOLOR
444	Color_scroll,	568	Color_scroll,
445	Color_trough,	569	Color_trough,
		570	#endif
		571	#if TINTING
		572	Color_tint,
		573	#endif
		574	#if OFF_FOCUS_FADING
		575	Color_fade,
446	#endif	576	#endif
447	NRS_COLORS, /* */	577	NRS_COLORS, /* */
448	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
449	Color_topShadow = NRS_COLORS,	579	Color_topShadow = NRS_COLORS,
450	Color_bottomShadow,	580	Color_bottomShadow,
451	TOTAL_COLORS /* upto 30 */	581	TOTAL_COLORS
452	#else	582	#else
453	TOTAL_COLORS = NRS_COLORS /* */	583	TOTAL_COLORS = NRS_COLORS
454	#endif	584	#endif
455	};	585	};
456		586
457	#define Color_Bits 9	587	#define Color_Bits 7 // 0 .. maxTermCOLOR
458	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */
459	#define NPIXCLR_BITS 32
460
461	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
462		588
463	/*	589	/*
464	* Resource list	590	* Resource list
465	*/	591	*/
466	enum {	592	enum {
467	Rs_display_name = 0,	593	# define def(name) Rs_ ## name,
468	Rs_term_name,	594	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
469	Rs_iconName,	595	# include "rsinc.h"
470	Rs_geometry,	596	# undef def
471	Rs_reverseVideo,	597	# undef reserve
472	Rs_color,
473	_Rs_color = Rs_color + NRS_COLORS - 1,
474	Rs_font,
475	Rs_name,
476	Rs_title,
477	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
478	Rs_path,
479	#endif
480	#ifdef XPM_BACKGROUND
481	Rs_backgroundPixmap,
482	#endif
483	#if (MENUBAR_MAX)
484	Rs_menu,
485	#endif
486	#ifndef NO_BOLDFONT
487	Rs_boldFont,
488	#endif
489	#ifdef GREEK_SUPPORT
490	Rs_greek_keyboard,
491	Rs_greektoggle_key,
492	#endif
493	Rs_loginShell,
494	Rs_jumpScroll,
495	#ifdef HAVE_SCROLLBARS
496	Rs_scrollBar,
497	Rs_scrollBar_right,
498	Rs_scrollBar_floating,
499	Rs_scrollBar_align,
500	#endif
501	Rs_scrollstyle, /* Rs_scrollBar_style */
502	Rs_scrollTtyOutput,
503	Rs_scrollTtyKeypress,
504	Rs_scrollWithBuffer,
505	Rs_saveLines,
506	Rs_utmpInhibit,
507	Rs_visualBell,
508	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509	Rs_mapAlert,
510	#endif
511	#ifdef META8_OPTION
512	Rs_meta8,
513	#endif
514	#ifdef MOUSE_WHEEL
515	Rs_mouseWheelScrollPage,
516	#endif
517	#ifndef NO_BACKSPACE_KEY
518	Rs_backspace_key,
519	#endif
520	#ifndef NO_DELETE_KEY
521	Rs_delete_key,
522	#endif
523	Rs_selectstyle,
524	#ifdef PRINTPIPE
525	Rs_print_pipe,
526	#endif
527	#ifdef USE_XIM
528	Rs_preeditType,
529	Rs_inputMethod,
530	#endif
531	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
532	Rs_bigfont_key,
533	Rs_smallfont_key,
534	#endif
535	#ifdef TRANSPARENT
536	Rs_transparent,
537	Rs_transparent_all,
538	#endif
539	#ifndef NO_FRILLS
540	Rs_ext_bwidth,
541	Rs_int_bwidth,
542	#endif
543	Rs_scrollBar_thickness,
544	#ifndef NO_LINESPACE
545	Rs_lineSpace,
546	#endif
547	Rs_cutchars,
548	#ifdef ACS_ASCII
549	Rs_acs_chars,
550	#endif
551	Rs_modifier,
552	Rs_answerbackstring,
553	Rs_tripleclickwords,
554	Rs_cursorBlink,
555	Rs_pointerBlank,
556	Rs_pointerBlankDelay,
557	NUM_RESOURCES	598	NUM_RESOURCES
558	};	599	};
559		600
560	enum {
561	XA_COMPOUND_TEXT = 0,
562	XA_MULTIPLE,
563	XA_TARGETS,
564	XA_TEXT,
565	XA_TIMESTAMP,
566	XA_VT_SELECTION,
567	XA_INCR,
568	XA_WMDELETEWINDOW,
569	#ifdef TRANSPARENT
570	XA_XROOTPMAPID,
571	#endif
572	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573	XA_DNDPROTOCOL,
574	XA_DNDSELECTION,
575	#endif /* OFFIX_DND */
576	XA_CLIPBOARD,
577	NUM_XA
578	};
579
580	/*
581	* number of graphics points
582	* divisible by 2 (num lines)
583	* divisible by 4 (num rect)
584	*/
585	#define NGRX_PTS 1000
586
587	/* DEC private modes */	601	/* DEC private modes */
588	#define PrivMode_132 (1LU<<0)	602	#define PrivMode_132 (1UL<<0)
589	#define PrivMode_132OK (1LU<<1)	603	#define PrivMode_132OK (1UL<<1)
590	#define PrivMode_rVideo (1LU<<2)	604	#define PrivMode_rVideo (1UL<<2)
591	#define PrivMode_relOrigin (1LU<<3)	605	#define PrivMode_relOrigin (1UL<<3)
592	#define PrivMode_Screen (1LU<<4)	606	#define PrivMode_Screen (1UL<<4)
593	#define PrivMode_Autowrap (1LU<<5)	607	#define PrivMode_Autowrap (1UL<<5)
594	#define PrivMode_aplCUR (1LU<<6)	608	#define PrivMode_aplCUR (1UL<<6)
595	#define PrivMode_aplKP (1LU<<7)	609	#define PrivMode_aplKP (1UL<<7)
596	#define PrivMode_HaveBackSpace (1LU<<8)	610	#define PrivMode_HaveBackSpace (1UL<<8)
597	#define PrivMode_BackSpace (1LU<<9)	611	#define PrivMode_BackSpace (1UL<<9)
598	#define PrivMode_ShiftKeys (1LU<<10)	612	#define PrivMode_ShiftKeys (1UL<<10)
599	#define PrivMode_VisibleCursor (1LU<<11)	613	#define PrivMode_VisibleCursor (1UL<<11)
600	#define PrivMode_MouseX10 (1LU<<12)	614	#define PrivMode_MouseX10 (1UL<<12)
601	#define PrivMode_MouseX11 (1LU<<13)	615	#define PrivMode_MouseX11 (1UL<<13)
602	#define PrivMode_scrollBar (1LU<<14)	616	#define PrivMode_scrollBar (1UL<<14)
603	#define PrivMode_menuBar (1LU<<15)
604	#define PrivMode_TtyOutputInh (1LU<<16)	617	#define PrivMode_TtyOutputInh (1UL<<15)
605	#define PrivMode_Keypress (1LU<<17)	618	#define PrivMode_Keypress (1UL<<16)
606	#define PrivMode_smoothScroll (1LU<<18)	619	#define PrivMode_smoothScroll (1UL<<17)
607	#define PrivMode_vt52 (1LU<<19)	620	#define PrivMode_vt52 (1UL<<18)
		621	#define PrivMode_LFNL (1UL<<19)
608	/* too annoying to implement X11 highlight tracking */	622	/* too annoying to implement X11 highlight tracking */
609	/* #define PrivMode_MouseX11Track (1LU<<18) */	623	/* #define PrivMode_MouseX11Track (1LU<<20) */
610		624
611	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	625	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612	#define PrivMode(test,bit) \	626	#define PrivMode(test,bit) \
613	if (test) \	627	if (test) \
614	R->PrivateModes |= (bit); \	628	priv_modes |= (bit); \
615	else \	629	else \
616	R->PrivateModes &= ~(bit)	630	priv_modes &= ~(bit)
617		631
618	#ifdef ALLOW_132_MODE	632	#ifdef ALLOW_132_MODE
619	# define PrivMode_Default \
620	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	633	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621	#else	634	#else
622	# define PrivMode_Default \	635	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
623	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624	#endif
625
626	#ifdef PREFER_24BIT
627	# define XDEPTH R->Xdepth
628	# define XCMAP R->Xcmap
629	# define XVISUAL R->Xvisual
630	#else
631	# ifdef DEBUG_DEPTH
632	# define XDEPTH DEBUG_DEPTH
633	# else
634	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)
635	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637	# endif	636	#endif
638	#endif	637
		638	// do not change these constants lightly, there are many interdependencies
639	#define IMBUFSIZ 128 /* input modifier buffer sizes */	639	#define IMBUFSIZ 128 // input modifier buffer sizes
640	#ifndef BUFSIZ
641	# define BUFSIZ 4096
642	#endif
643	#define KBUFSZ 512 /* size of keyboard mapping buffer */	640	#define KBUFSZ 512 // size of keyboard mapping buffer
		641	#define CBUFSIZ 2048 // size of command buffer
		642	#define UBUFSIZ 2048 // character buffer
		643
		644	#ifndef PATH_MAX
		645	# define PATH_MAX 16384
		646	#endif
		647
		648	/* Motif window hints */
		649	#define MWM_HINTS_FUNCTIONS (1L << 0)
		650	#define MWM_HINTS_DECORATIONS (1L << 1)
		651	#define MWM_HINTS_INPUT_MODE (1L << 2)
		652	#define MWM_HINTS_STATUS (1L << 3)
		653	/* bit definitions for MwmHints.functions */
		654	#define MWM_FUNC_ALL (1L << 0)
		655	#define MWM_FUNC_RESIZE (1L << 1)
		656	#define MWM_FUNC_MOVE (1L << 2)
		657	#define MWM_FUNC_MINIMIZE (1L << 3)
		658	#define MWM_FUNC_MAXIMIZE (1L << 4)
		659	#define MWM_FUNC_CLOSE (1L << 5)
		660	/* bit definitions for MwmHints.decorations */
		661	#define MWM_DECOR_ALL (1L << 0)
		662	#define MWM_DECOR_BORDER (1L << 1)
		663	#define MWM_DECOR_RESIZEH (1L << 2)
		664	#define MWM_DECOR_TITLE (1L << 3)
		665	#define MWM_DECOR_MENU (1L << 4)
		666	#define MWM_DECOR_MINIMIZE (1L << 5)
		667	#define MWM_DECOR_MAXIMIZE (1L << 6)
		668	/* bit definitions for MwmHints.inputMode */
		669	#define MWM_INPUT_MODELESS 0
		670	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		671	#define MWM_INPUT_SYSTEM_MODAL 2
		672	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		673	#define PROP_MWM_HINTS_ELEMENTS 5
644		674
645	/*	675	/*
646	*****************************************************************************	676	*****************************************************************************
647	* MACRO DEFINES	677	* MACRO DEFINES
648	*****************************************************************************	678	*****************************************************************************
649	*/	679	*/
650	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	680	#define dLocal(type,name) type const name = this->name
651	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	681
652	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	682	// for speed reasons, we assume that all codepoints 32 to 126 are
653	#define STRCASECMP(x, y) strcasecmp((x), (y))	683	// single-width.
654	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	684	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
655	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
656	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
657	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
658	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
659	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
660	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
661	#define STRDUP(x) strdup((const char *)(x))
662	#define STRLEN(x) strlen((const char *)(x))
663	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665		685
666	/* convert pixel dimensions to row/column values. Everything as int32_t */	686	/* convert pixel dimensions to row/column values. Everything as int32_t */
667	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	687	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	688	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	689	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
670	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	690	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
671	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	691	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	692	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	693	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
674	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	694	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
675		695
676	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	696	// for m >= -n, ensure remainder lies between 0..n-1
677	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	697	#define MOD(m,n) (((m) + (n)) % (n))
678		698
679	#define Xscreen DefaultScreen(R->Xdisplay)	699	#define LINENO(n) MOD (term_start + int(n), total_rows)
680	#define Xroot DefaultRootWindow(R->Xdisplay)	700	#define ROW(n) row_buf [LINENO (n)]
681		701
682	/* how to build & extract colors and attributes */	702	/* how to build & extract colors and attributes */
683	#define GET_BASEFG(x) (((x) & RS_fgMask))	703	#define GET_BASEFG(x) (((x) & RS_fgMask))
684	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	704	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685	#ifndef NO_BRIGHTCOLOR
686	# define GET_FGCOLOR(x) \
687	((((x) & RS_Bold) == 0 \
688	|| GET_BASEFG(x) < minCOLOR \
689	|| GET_BASEFG(x) >= minBrightCOLOR) \
690	? GET_BASEFG(x) \
691	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
692	# define GET_BGCOLOR(x) \
693	((((x) & RS_Blink) == 0 \
694	|| GET_BASEBG(x) < minCOLOR \
695	|| GET_BASEBG(x) >= minBrightCOLOR) \
696	? GET_BASEBG(x) \
697	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
698	#else
699	# define GET_FGCOLOR(x) GET_BASEFG(x)
700	# define GET_BGCOLOR(x) GET_BASEBG(x)
701	#endif
702		705
703	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	706	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
704	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	707	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		708
		709	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		710	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
705		711
706	#define GET_ATTR(x) (((x) & RS_attrMask))	712	#define GET_ATTR(x) (((x) & RS_attrMask))
707	#define GET_BGATTR(x) \	713	#define GET_BGATTR(x) \
708	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
709	| (((x) & RS_fgMask)<<Color_Bits)) \	715	| (((x) & RS_fgMask)<<Color_Bits)) \
710	: ((x) & (RS_attrMask | RS_bgMask)))	716	: ((x) & (RS_attrMask | RS_bgMask)))
711	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
714		720
715	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	721	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
716	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	722
		723	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		724	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		725
		726	#if ENABLE_STYLES
		727	# define FONTSET(style) fontset[GET_STYLE (style)]
		728	#else
		729	# define FONTSET(style) fontset[0]
		730	#endif
717		731
718	#ifdef HAVE_SCROLLBARS	732	#ifdef HAVE_SCROLLBARS
719	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	733	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720	#else	734	#else
721	# define scrollbar_TotalWidth() (0)	735	# define scrollbar_TotalWidth() (0)
722	#endif	736	#endif
723	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	737	#define scrollbar_isMotion() (scrollBar.state == 'm')
724	#define scrollbar_isUp() (R->scrollBar.state == 'U')	738	#define scrollbar_isUp() (scrollBar.state == 'U')
725	#define scrollbar_isDn() (R->scrollBar.state == 'D')	739	#define scrollbar_isDn() (scrollBar.state == 'D')
726	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	740	#define scrollbar_isUpDn() isupper (scrollBar.state)
727	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	741	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728		742
729	#define scrollbar_setIdle() R->scrollBar.state = 1
730	#define scrollbar_setMotion() R->scrollBar.state = 'm'
731	#define scrollbar_setUp() R->scrollBar.state = 'U'
732	#define scrollbar_setDn() R->scrollBar.state = 'D'
733
734	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	743	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
735	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	744	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
736	&& (y) <= scrollbarnext_dnval())	745	&& (y) <= scrollbarnext_dnval ())
737	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	746	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
738	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	747	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
739	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	748	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
740	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	749	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
741	#define SCROLLRXVT_MINHEIGHT 10	750	#define SCROLLRXVT_MINHEIGHT 10
742	#define SCROLLXTERM_MINHEIGHT 10	751	#define SCROLLXTERM_MINHEIGHT 10
743		752
744	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	753	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
745	? SCROLLNEXT_MINHEIGHT \	754	? SCROLLNEXT_MINHEIGHT \
746	: SCROLLRXVT_MINHEIGHT)	755	: SCROLLRXVT_MINHEIGHT)
747	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	756	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
748	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	757	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
749	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	758	#define scrollbar_position(y) ((y) - scrollBar.beg)
750	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	759	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
751	- scrollbar_minheight())	760	- scrollbar_minheight ())
752
753	#if (MENUBAR_MAX > 1)
754	/* rendition style flags */
755	# define menuBar_height() (R->TermWin.fheight + SHADOW)
756	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
757	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
758	#else
759	# define menuBar_height() (0)
760	# define menuBar_TotalHeight() (0)
761	# define isMenuBarWindow(w) (0)
762	#endif
763		761
764	#ifdef XPM_BACKGROUND	762	#ifdef XPM_BACKGROUND
765	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	763	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
766	#else	764	#else
767	# define XPMClearArea(a, b, c, d, e, f, g)	765	# define XPMClearArea(a, b, c, d, e, f, g)
768	#endif	766	#endif
769		767
770	#ifndef STRICT_FONT_CHECKING	768	typedef callback<void (const char *)> log_callback;
771	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	769	typedef callback<int (int)> getfd_callback;
772	#endif
773		770
774	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))	771	#define SET_LOCALE(locale) rxvt_set_locale (locale)
775	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))	772	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		773	extern void rxvt_push_locale (const char *locale) NOTHROW;
		774	extern void rxvt_pop_locale () NOTHROW;
776		775
777	#ifdef UTMP_SUPPORT	776	/****************************************************************************/
778	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	777
779	# undef HAVE_UTMPX_H	778	#define LINE_LONGER 0x0001 // line is continued on the next row
780	# undef HAVE_STRUCT_UTMPX	779	#define LINE_FILTERED 0x0002 // line has been filtered
		780	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		781	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		782	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		783
		784	struct line_t {
		785	text_t *t; // terminal the text
		786	rend_t *r; // rendition, uses RS_ flags
		787	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		788	uint32_t f; // flags
		789
		790	bool is_longer ()
		791	{
		792	return f & LINE_LONGER;
		793	}
		794
		795	void is_longer (int set)
		796	{
		797	if (set)
		798	f |= LINE_LONGER;
		799	else
		800	f &= ~LINE_LONGER;
		801	}
		802
		803	void clear ()
		804	{
		805	t = 0;
		806	r = 0;
		807	l = 0;
		808	f = 0;
		809	}
		810
		811	void touch () // call whenever a line is changed/touched/updated
		812	{
		813	#if ENABLE_PERL
		814	f &= ~LINE_FILTERED;
		815	#endif
		816	}
		817
		818	void touch (int col)
		819	{
		820	max_it (l, col);
		821	touch ();
		822	}
		823	};
		824
		825	/****************************************************************************/
		826
		827	// primivite wrapper around mbstate_t to ensure initialisation
		828	struct mbstate {
		829	mbstate_t mbs;
		830
		831	operator mbstate_t *() { return &mbs; }
		832	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		833	mbstate () { reset (); }
		834	};
		835
		836	/****************************************************************************/
		837
		838	#define UNICODE_MASK 0x1fffffUL
		839
		840	#if UNICODE3
		841	# define COMPOSE_LO 0x40000000UL
		842	# define COMPOSE_HI 0x400fffffUL
		843	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		844	#else
		845	# if ENABLE_PERL
		846	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		847	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		848	# else
		849	# define COMPOSE_LO 0xd800UL
		850	# define COMPOSE_HI 0xf8ffUL
781	# endif	851	# endif
782	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)	852	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
783	# undef HAVE_UTMP_H
784	# undef HAVE_STRUCT_UTMP
785	# endif	853	#endif
786		854
787	# ifdef HAVE_UTMPX_H	855	#if ENABLE_COMBINING
788	# include <utmpx.h>	856	// compose chars are used to represent composite characters
789	# endif	857	// that are not representable in unicode, as well as characters
790	# ifdef HAVE_UTMP_H	858	// not fitting in the BMP.
791	# include <utmp.h>	859	struct compose_char {
792	# endif	860	unicode_t c1, c2; // any chars != NOCHAR are valid
793	#endif	861	compose_char (unicode_t c1, unicode_t c2)
		862	: c1(c1), c2(c2)
		863	{ }
		864	};
794		865
795	#ifdef DEBUG_CMD	866	class rxvt_composite_vec {
796	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	867	vector<compose_char> v;
797	#else	868	public:
798	# define D_CMD(x)	869	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
799	#endif	870	int expand (unicode_t c, wchar_t *r);
800	#ifdef DEBUG_INIT	871	compose_char *operator [](text_t c)
801	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
802	#else
803	# define D_INIT(x)
804	#endif
805	#ifdef DEBUG_MAIN
806	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
807	#else
808	# define D_MAIN(x)
809	#endif
810	#ifdef DEBUG_SCREEN
811	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
812	#else
813	# define D_SCREEN(x)
814	#endif
815	#ifdef DEBUG_SELECT
816	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
817	#else
818	# define D_SELECT(x)
819	#endif
820	#ifdef DEBUG_SIZE
821	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
822	#else
823	# define D_SIZE(x)
824	#endif
825	#ifdef DEBUG_X
826	# define D_X(x) fprintf x ; fputc('\n', stderr)
827	#else
828	# define D_X(x)
829	#endif
830
831	/*
832	*****************************************************************************
833	* VARIABLES
834	*****************************************************************************
835	*/
836	#ifdef MENUBAR
837	# include "menubar.h"
838	#endif
839
840	#define BLINK_INTERVAL 0.5
841
842	struct mbstate {
843	unsigned char orig;
844	uint32_t reg;
845	int cnt;
846
847	mbstate ()
848	{	872	{
849	cnt = 0;	873	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		874	? &v[c - COMPOSE_LO]
		875	: 0;
850	}	876	}
851	};	877	};
852		878
853	struct rxvt_term : rxvt_vars {	879	extern class rxvt_composite_vec rxvt_composite;
854	struct mbstate mbstate;	880	#endif
		881
		882	/****************************************************************************/
		883
		884	#ifdef KEYSYM_RESOURCE
		885	class keyboard_manager;
		886	#endif
		887
		888	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		889
		890	// special markers with magic addresses
		891	static const char resval_undef []; // options specifically unset
		892	static const char resval_on []; // boolean options switched on
		893	static const char resval_off []; // or off
		894
		895	log_callback *log_hook; // log error messages through this hook, if != 0
		896	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		897	#if ENABLE_PERL
		898	rxvt_perl_term perl;
		899	#endif
		900	struct mbstate mbstate; // current input multibyte state
855		901
856	unsigned char want_refresh:1,	902	unsigned char want_refresh:1,
857	#ifdef TRANSPARENT	903	#ifdef ENABLE_TRANSPARENCY
858	want_full_refresh:1, /* awaiting full screen refresh */	904	want_full_refresh:1, /* awaiting full screen refresh */
859	#endif
860	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
861	am_transparent:1, /* is a transparent term */	905	am_transparent:1, /* is a transparent term */
862	am_pixmap_trans:1, /* transparency w/known root pixmap */	906	am_pixmap_trans:1, /* transparency w/known root pixmap */
863	#endif	907	#endif
864	current_screen:1, /* primary or secondary */	908	current_screen:1, /* primary or secondary */
865	hate_those_clicks:1, /* a.k.a. keep mark position */
866	num_scr_allow:1,	909	num_scr_allow:1,
867	bypass_keystate:1,	910	bypass_keystate:1,
868	#ifdef CURSOR_BLINK	911	#ifdef CURSOR_BLINK
869	hidden_cursor:1,	912	hidden_cursor:1,
870	#endif	913	#endif
		914	#ifdef TEXT_BLINK
		915	hidden_text:1,
		916	#endif
871	#ifdef POINTER_BLANK	917	#ifdef POINTER_BLANK
872	hidden_pointer:1,	918	hidden_pointer:1,
873	#endif	919	#endif
		920	enc_utf8:1, /* wether locale uses utf-8 */
		921	seen_input:1, /* wether we have seen some program output yet */
		922	seen_resize:1, /* wether we had a resize event */
874	parsed_geometry:1,	923	parsed_geometry:1;
875	seen_input:1; /* wether any input has been seen so far */
876		924
877	unsigned char refresh_type,	925	unsigned char refresh_type,
878	#ifdef UTMP_SUPPORT
879	next_utmp_action,
880	#endif
881	#ifndef NO_SETOWNER_TTYDEV
882	next_tty_action,
883	#endif
884	#ifdef META8_OPTION	926	#ifdef META8_OPTION
885	meta_char, /* Alt-key prefix */	927	meta_char, /* Alt-key prefix */
886	#endif	928	#endif
887	scrollbar_align,	929	scrollbar_align,
888	selection_wait,	930	selection_wait,
889	selection_type;	931	selection_type;
890	/* ---------- */	932	/* ---------- */
891	#ifdef GREEK_SUPPORT	933	bool rvideo_state, rvideo_mode;
892	short greek_mode; /* greek keyboard mode */	934	#ifndef NO_BELL
893	#endif
894	short rvideo;	935	bool rvideo_bell;
		936	#endif
895	int16_t num_scr; /* screen: number lines scrolled */	937	int num_scr; /* screen: number lines scrolled */
896	uint16_t prev_ncol, /* screen: previous number of columns */	938	int prev_ncol, /* screen: previous number of columns */
897	prev_nrow; /* screen: previous number of rows */	939	prev_nrow; /* screen: previous number of rows */
898	#ifdef RXVT_GRAPHICS
899	uint16_t gr_prev_start;
900	#endif
901	/* ---------- */	940	/* ---------- */
902	rend_t rstyle;	941	rend_t rstyle;
903	/* ---------- */	942	/* ---------- */
904	uint32_t pixcolor_set[NPIXCLR_SETS];
905	/* ---------- */
906	#ifdef SELECTION_SCROLLING	943	#ifdef SELECTION_SCROLLING
907	int scroll_selection_delay,
908	scroll_selection_lines;	944	int scroll_selection_lines;
909	enum page_dirn scroll_selection_dir;	945	enum page_dirn scroll_selection_dir;
910	int selection_save_x,	946	int selection_save_x,
911	selection_save_y,	947	selection_save_y,
912	selection_save_state,	948	selection_save_state;
913	pending_scroll_selection;
914	#endif	949	#endif
915	/* ---------- */	950	/* ---------- */
916	int csrO, /* Hops - csr offset in thumb/slider to */	951	int csrO, /* Hops - csr offset in thumb/slider to */
917	/* give proper Scroll behaviour */	952	/* give proper Scroll behaviour */
918	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
919	scroll_arrow_delay,
920	#endif
921	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	953	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
922	mouse_slip_wheel_delay,
923	mouse_slip_wheel_speed,	954	mouse_slip_wheel_speed,
924	#endif	955	#endif
925	refresh_count,	956	refresh_count,
926	refresh_limit,
927	fnum, /* logical font number */
928	last_bot, /* scrollbar last bottom position */	957	last_bot, /* scrollbar last bottom position */
929	last_top, /* scrollbar last top position */	958	last_top, /* scrollbar last top position */
930	last_state, /* scrollbar last state */	959	last_state, /* scrollbar last state */
931	scrollbar_len,	960	scrollbar_len,
932	currmaxcol,
933	#ifdef MENUBAR
934	menu_readonly, /* okay to alter menu? */
935	Arrows_x,
936	#endif
937	#if MENUBAR_MAX > 1
938	Nbars,
939	#endif
940	window_vt_x,	961	window_vt_x,
941	window_vt_y,	962	window_vt_y,
942	window_sb_x,	963	window_sb_x,
943	# ifdef POINTER_BLANK	964	# ifdef POINTER_BLANK
944	pointerBlankDelay,	965	pointerBlankDelay,
945	# endif	966	# endif
946	allowedxerror;	967	allowedxerror;
947	/* ---------- */	968	/* ---------- */
948	unsigned int ModMetaMask,	969	unsigned int ModLevel3Mask,
		970	ModMetaMask,
949	ModNumLockMask,	971	ModNumLockMask;
950	old_width, /* last used width in screen resize */	972	int old_width, /* last used width in screen resize */
951	old_height, /* last used height in screen resize */	973	old_height; /* last used height in screen resize */
952	#ifndef NO_BRIGHTCOLOR
953	colorfgbg,
954	#endif
955	ttymode;
956	unsigned long PrivateModes,	974	unsigned long priv_modes,
957	SavedModes;	975	SavedModes;
958	/* ---------- */	976	/* ---------- */
959	#ifdef PREFER_24BIT	977	Atom *xa;
960	Visual *Xvisual;
961	#endif
962	/* ---------- */	978	/* ---------- */
963	Atom xa[NUM_XA];	979	#ifdef RXVT_SCROLLBAR
964	/* ---------- */
965	#ifdef MENUBAR
966	GC menubarGC;
967	#endif
968	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
969	GC scrollbarGC,	980	GC scrollbarGC,
970	topShadowGC,	981	topShadowGC,
971	botShadowGC;	982	botShadowGC;
972	#endif	983	#endif
973	#ifdef XTERM_SCROLLBAR	984	#ifdef XTERM_SCROLLBAR
974	GC xscrollbarGC,	985	GC xscrollbarGC,
975	ShadowGC;	986	ShadowGC;
		987	#endif
		988	#ifdef PLAIN_SCROLLBAR
		989	GC pscrollbarGC;
976	#endif	990	#endif
977	#ifdef NEXT_SCROLLBAR	991	#ifdef NEXT_SCROLLBAR
978	GC blackGC,	992	GC blackGC,
979	whiteGC,	993	whiteGC,
980	grayGC,	994	grayGC,
…		…
988	#endif	1002	#endif
989	/* ---------- */	1003	/* ---------- */
990	Time selection_time,	1004	Time selection_time,
991	selection_request_time;	1005	selection_request_time;
992	pid_t cmd_pid; /* process id of child */	1006	pid_t cmd_pid; /* process id of child */
993	gid_t ttygid;	1007	char * incr_buf;
994	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1008	size_t incr_buf_size, incr_buf_fill;
995	uid_t euid;
996	gid_t egid;
997	#endif
998	/* ---------- */	1009	/* ---------- */
999	Cursor leftptr_cursor;	1010	Cursor leftptr_cursor;
1000	#ifdef POINTER_BLANK
1001	Cursor blank_cursor;
1002	#endif
1003	/* ---------- */	1011	/* ---------- */
1004	const char *ttydev; /* pty/tty name */
1005	#ifndef NO_BACKSPACE_KEY	1012	#ifndef NO_BACKSPACE_KEY
1006	const char *key_backspace;	1013	const char *key_backspace;
1007	#endif	1014	#endif
1008	#ifndef NO_DELETE_KEY	1015	#ifndef NO_DELETE_KEY
1009	const char *key_delete;	1016	const char *key_delete;
1010	#endif	1017	#endif
1011	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1012	KeySym ks_bigfont, ks_smallfont;
1013	#endif
1014	#ifdef GREEK_SUPPORT
1015	KeySym ks_greekmodeswith;
1016	#endif
1017	#ifdef USE_XIM
1018	XIC Input_Context;
1019	XIMStyle input_style;
1020	int event_type;
1021	#endif
1022	struct mouse_event MEvent;	1018	struct mouse_event MEvent;
1023	XComposeStatus compose;	1019	XComposeStatus compose;
1024	#ifdef RXVT_GRAPHICS
1025	int graphics_up;
1026	struct grwin_t *gr_root;
1027	#endif
1028	ttymode_t tio;	1020	ttymode_t tio;
1029	#ifdef UTMP_SUPPORT
1030	# ifdef HAVE_STRUCT_UTMP
1031	struct utmp ut;
1032	# endif
1033	# ifdef HAVE_STRUCT_UTMPX
1034	struct utmpx utx;
1035	# endif
1036	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1037	char ut_id[5];
1038	# endif
1039	int utmp_pos;
1040	#endif
1041	row_col_t oldcursor;	1021	row_col_t oldcursor;
1042	#ifdef XPM_BACKGROUND	1022	#ifdef XPM_BACKGROUND
1043	bgPixmap_t bgPixmap;	1023	bgPixmap_t bgPixmap;
		1024	#ifdef HAVE_AFTERIMAGE
		1025	struct ASVisual *asv;
		1026	ASImageManager *asimman;
		1027	ASImage *original_asim;
		1028	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
		1029	#else
1044	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1030	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1045	#endif	1031	#endif
1046	#ifdef MULTICHAR_SET
1047	int oldcursormulti;
1048	void (*multichar_decode)(unsigned char *str, int len);
1049	#endif	1032	#endif
1050	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1051	struct stat ttyfd_stat; /* original status of our tty */
1052	#endif
1053	#ifdef MENUBAR
1054	menu_t *ActiveMenu, /* currently active menu */
1055	*BuildMenu; /* the menu currently being built */
1056	bar_t *CurrentBar;
1057	# if !(MENUBAR_MAX > 1)
1058	bar_t BarList;
1059	# endif /* (MENUBAR_MAX > 1) */
1060	#endif
1061	#ifdef RXVT_GRAPHICS
1062	Window gr_last_id;
1063	#endif
1064	#ifdef CURSOR_BLINK
1065	struct timeval lastcursorchange;
1066	#endif
1067	#ifdef POINTER_BLANK
1068	struct timeval lastmotion;
1069	#endif
1070		1033
1071	/* these three don't need to be kept but do so to placate some mem checkers */	1034	#if ENABLE_OVERLAY
		1035	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1036	text_t **ov_text;
		1037	rend_t **ov_rend;
		1038
		1039	void scr_swap_overlay () NOTHROW;
		1040	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1041	void scr_overlay_off () NOTHROW;
		1042	void scr_overlay_set (int x, int y,
		1043	text_t text,
		1044	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1045	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1046	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1047	#endif
		1048
		1049	vector<void *> allocated; // free these memory blocks with free()
		1050
1072	char *env_windowid; /* environmental variable WINDOWID */	1051	char env_windowid[21]; /* environmental variable WINDOWID */
		1052	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1073	char *env_display; /* environmental variable DISPLAY */	1053	char *env_display; /* environmental variable DISPLAY */
1074	char *env_term; /* environmental variable TERM */	1054	char *env_term; /* environmental variable TERM */
1075	char *env_colorfgbg;	1055
1076	char *buffer;
1077	char *locale;	1056	char *locale;
1078	char charsets[4];	1057	char charsets[4];
1079	unsigned char *v_buffer; /* pointer to physical buffer */	1058	char *v_buffer; /* pointer to physical buffer */
1080	unsigned int v_buflen; /* size of area to write */	1059	unsigned int v_buflen; /* size of area to write */
1081	char *newfont[MAX_NFONTS];	1060	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1061
1082	#ifdef KEYSYM_RESOURCE	1062	#ifdef KEYSYM_RESOURCE
1083	const unsigned char *Keysym_map[256];	1063	keyboard_manager *keyboard;
1084	#endif	1064	#endif
		1065
1085	const char *rs[NUM_RESOURCES];	1066	const char *rs[NUM_RESOURCES];
1086	/* command input buffering */	1067	/* command input buffering */
1087	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1068	char *cmdbuf_ptr, *cmdbuf_endp;
1088	unsigned char cmdbuf_base[BUFSIZ];	1069	char cmdbuf_base[CBUFSIZ];
1089	unsigned char kbuf[KBUFSZ];
1090		1070
1091	rxvt_salloc *ralloc;	1071	ptytty *pty;
1092	rxvt_salloc *talloc;
1093		1072
1094	void paste (const unsigned char *data, unsigned int len);	1073	rxvt_salloc *talloc; // text line allocator
		1074	rxvt_salloc *ralloc; // rend line allocator
1095		1075
		1076	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1077
		1078	#if ENABLE_FRILLS || ISO_14755
		1079	// ISO 14755 entry support
		1080	unicode_t iso14755buf;
		1081	void commit_iso14755 ();
		1082	int hex_keyval (XKeyEvent &ev);
		1083	# if ISO_14755
		1084	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1085	void iso14755_54 (int x, int y);
		1086	# endif
		1087	#endif
		1088
		1089	// modifies first argument(!)
		1090	void paste (char *data, unsigned int len) NOTHROW;
		1091
		1092	long vt_emask, vt_emask_perl, vt_emask_xim;
		1093
		1094	void vt_select_input () const NOTHROW
		1095	{
		1096	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1097	}
		1098
		1099	#if ENABLE_TRANSPARENCY || ENABLE_PERL
		1100	void rootwin_cb (XEvent &xev);
		1101	xevent_watcher rootwin_ev;
		1102	#endif
		1103	#if ENABLE_TRANSPARENCY
		1104	int check_our_parents ();
		1105	void check_our_parents_cb (time_watcher &w);
		1106	time_watcher check_our_parents_ev;
		1107	#endif
		1108
		1109	void x_cb (XEvent &xev);
1096	void flush ();	1110	void flush ();
		1111	xevent_watcher termwin_ev;
		1112	xevent_watcher vt_ev;
		1113	#ifdef HAVE_SCROLLBARS
		1114	xevent_watcher scrollbar_ev;
		1115	#endif
1097		1116
		1117	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1098	void check_cb (check_watcher &w); check_watcher check_ev;	1118	void check_cb (check_watcher &w); check_watcher check_ev;
1099	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1119	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1100		1120	void flush_cb (time_watcher &w); time_watcher flush_ev;
1101	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1121	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1103
1104	void incr_cb (time_watcher &w); time_watcher incr_ev;	1122	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1105		1123
1106	#ifdef CURSOR_BLINK	1124	#ifdef CURSOR_BLINK
		1125	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1126	#endif
		1127	#ifdef TEXT_BLINK
1107	void blink_cb (time_watcher &w); time_watcher blink_ev;	1128	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1129	#endif
		1130	#ifndef NO_BELL
		1131	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1132	#endif
		1133
		1134	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1135	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1136	#endif
		1137	#ifdef SELECTION_SCROLLING
		1138	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1139	#endif
		1140	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1141	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1108	#endif	1142	#endif
1109		1143
1110	#ifdef POINTER_BLANK	1144	#ifdef POINTER_BLANK
1111	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1145	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1112	void pointer_blank ();	1146	void pointer_blank ();
		1147	#endif
1113	void pointer_unblank ();	1148	void pointer_unblank ();
1114	#endif
1115		1149
1116	void tt_printf (const char *fmt,...);	1150	void tt_printf (const char *fmt,...);
1117	void tt_write (const unsigned char *data, unsigned int len);	1151	void tt_write (const char *data, unsigned int len);
		1152	void pty_write ();
1118		1153
1119	void tt_winch ();	1154	void tt_winch ();
1120		1155
1121	rxvt_term ();	1156	rxvt_term ();
1122	~rxvt_term ();	1157	~rxvt_term ();
1123	void destroy ();	1158	void destroy ();
		1159	void emergency_cleanup ();
1124		1160
1125	bool init (int argc, const char *const *argv);	1161	bool init (int argc, const char *const *argv, stringvec *envv);
		1162
		1163	bool init (stringvec *argv, stringvec *envv)
		1164	{
		1165	this->argv = argv;
		1166	return init (argv->size (), argv->begin (), envv);
		1167	}
		1168
1126	bool init_vars ();	1169	bool init_vars ();
1127		1170
1128	uint32_t next_char ();
1129
1130	bool pty_fill ();	1171	bool pty_fill ();
		1172
		1173	void make_current () const // make this the "currently active" urxvt instance
		1174	{
		1175	SET_R (this);
		1176	set_environ (envv);
		1177	rxvt_set_locale (locale);
		1178	}
		1179
		1180	void init_secondary ();
		1181	const char **init_resources (int argc, const char *const *argv);
		1182	const char *x_resource (const char *name);
		1183	void init_env ();
		1184	void set_locale (const char *locale);
		1185	void init_xlocale ();
		1186	void init_command (const char *const *argv);
		1187	void run_command (const char *const *argv);
		1188	int run_child (const char *const *argv);
		1189
		1190	void color_aliases (int idx);
		1191	void recolour_cursor ();
		1192	void create_windows (int argc, const char *const *argv);
		1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1194	void window_calc (unsigned int newwidth, unsigned int newheight);
		1195
		1196	#if USE_XIM
		1197	rxvt_xim *input_method;
		1198	XIC Input_Context;
		1199	XIMStyle input_style;
		1200	XPoint spot; // most recently sent spot position
		1201
		1202	void im_destroy ();
		1203	void im_cb (); im_watcher im_ev;
		1204	void im_set_size (XRectangle &size);
		1205	void im_set_position (XPoint &pos) NOTHROW;
		1206	void im_set_color (unsigned long &fg, unsigned long &bg);
		1207	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1208
		1209	bool IMisRunning ();
		1210	void IMSendSpot ();
		1211	bool IM_get_IC (const char *modifiers);
		1212	void IMSetPosition ();
		1213	#endif
		1214
		1215	void resize_scrollbar ();
		1216
		1217	// command.C
		1218	void key_press (XKeyEvent &ev);
		1219	void key_release (XKeyEvent &ev);
		1220	unsigned int cmd_write (const char *str, unsigned int count);
		1221
		1222	wchar_t next_char () NOTHROW;
		1223	wchar_t cmd_getc () THROW ((class out_of_input));
		1224	uint32_t next_octet () NOTHROW;
		1225	uint32_t cmd_get8 () THROW ((class out_of_input));
		1226
		1227	bool cmd_parse ();
		1228	void mouse_report (XButtonEvent &ev);
		1229	void button_press (XButtonEvent &ev);
		1230	void button_release (XButtonEvent &ev);
		1231	void focus_in ();
		1232	void focus_out ();
		1233	void update_fade_color (unsigned int idx);
		1234	#ifdef PRINTPIPE
		1235	FILE *popen_printer ();
		1236	int pclose_printer (FILE *stream);
		1237	#endif
		1238	void process_print_pipe ();
		1239	void process_nonprinting (unicode_t ch);
		1240	void process_escape_vt52 (unicode_t ch);
		1241	void process_escape_seq ();
1131	void process_x_events ();	1242	void process_csi_seq ();
		1243	void process_window_ops (const int *args, unsigned int nargs);
		1244	char *get_to_st (unicode_t &ends_how);
		1245	void process_dcs_seq ();
		1246	void process_osc_seq ();
		1247	void process_color_seq (int report, int color, const char *str, char resp);
		1248	void process_xterm_seq (int op, const char *str, char resp);
		1249	int privcases (int mode, unsigned long bit);
		1250	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1251	void process_sgr_mode (unsigned int nargs, const int *arg);
		1252	void process_graphics ();
		1253	// init.C
		1254	void Get_Colours ();
		1255	void get_ourmods ();
		1256	// main.C
		1257	bool set_fonts ();
		1258	void set_string_property (Atom prop, const char *str, int len = -1);
		1259	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1260	void set_title (const char *str);
		1261	void set_icon_name (const char *str);
		1262	void set_window_color (int idx, const char *color);
		1263	void set_colorfgbg ();
		1264	bool set_color (rxvt_color &color, const char *name);
		1265	void alias_color (int dst, int src);
		1266	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1132		1267
1133	void *operator new (size_t s);	1268	// screen.C
1134	void operator delete (void *p, size_t s);
1135		1269
1136	/* screen(!) */	1270	void lalloc (line_t &l) const
1137	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1271	{
1138	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1272	l.t = (text_t *)talloc->alloc ();
		1273	l.r = (rend_t *)ralloc->alloc ();
		1274	}
		1275
		1276	#if 0
		1277	void lfree (line_t &l)
		1278	{
		1279	talloc->free (l.t);
		1280	ralloc->free (l.r);
		1281	}
		1282	#endif
		1283
		1284	void lresize (line_t &l) const
		1285	{
		1286	if (!l.t)
		1287	return;
		1288
		1289	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1290	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1291
		1292	l.l = min (l.l, ncol);
		1293
		1294	if (ncol > prev_ncol)
		1295	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1296	}
		1297
		1298	int fgcolor_of (rend_t r) const NOTHROW
		1299	{
		1300	int base = GET_BASEFG (r);
		1301	#ifndef NO_BRIGHTCOLOR
		1302	if (r & RS_Bold
		1303	# if ENABLE_STYLES
		1304	&& option (Opt_intensityStyles)
		1305	# endif
		1306	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1307	base += minBrightCOLOR - minCOLOR;
		1308	#endif
		1309	return base;
		1310	}
		1311
		1312	int bgcolor_of (rend_t r) const NOTHROW
		1313	{
		1314	int base = GET_BASEBG (r);
		1315	#ifndef NO_BRIGHTCOLOR
		1316	if (r & RS_Blink
		1317	# if ENABLE_STYLES
		1318	&& option (Opt_intensityStyles)
		1319	# endif
		1320	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1321	base += minBrightCOLOR - minCOLOR;
		1322	#endif
		1323	return base;
		1324	}
		1325
		1326	bool option (uint8_t opt) const NOTHROW
		1327	{
		1328	return options[opt >> 3] & (1 << (opt & 7));
		1329	}
		1330
		1331	void set_option (uint8_t opt, bool set = true) NOTHROW
		1332	{
		1333	if (set)
		1334	options[opt >> 3] |= (1 << (opt & 7));
		1335	else
		1336	options[opt >> 3] &= ~(1 << (opt & 7));
		1337	}
		1338
		1339	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1340	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1139	int scr_scroll_text (int row1, int row2, int count, int spec);	1341	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1140	void scr_reset ();	1342	void scr_reset ();
1141	void scr_reset_realloc ();
1142	void scr_release ();	1343	void scr_release () NOTHROW;
		1344	void scr_clear (bool really = false) NOTHROW;
		1345	void scr_refresh () NOTHROW;
		1346	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1347	void scr_erase_screen (int mode) NOTHROW;
		1348	#if ENABLE_FRILLS
		1349	void scr_erase_savelines () NOTHROW;
		1350	void scr_backindex () NOTHROW;
		1351	void scr_forwardindex () NOTHROW;
		1352	#endif
		1353	void scr_touch (bool refresh) NOTHROW;
		1354	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1355	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1356	void scr_recolour () NOTHROW;
		1357	void scr_remap_chars () NOTHROW;
		1358	void scr_remap_chars (line_t &l) NOTHROW;
		1359
		1360	enum cursor_mode { SAVE, RESTORE };
		1361
		1362	void scr_poweron ();
		1363	void scr_cursor (cursor_mode mode) NOTHROW;
		1364	void scr_do_wrap () NOTHROW;
		1365	void scr_swap_screen () NOTHROW;
		1366	void scr_change_screen (int scrn);
		1367	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1368	void scr_rendition (int set, int style) NOTHROW;
		1369	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1370	void scr_backspace () NOTHROW;
		1371	void scr_tab (int count, bool ht = false) NOTHROW;
		1372	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1373	void scr_index (enum page_dirn direction) NOTHROW;
		1374	void scr_erase_line (int mode) NOTHROW;
		1375	void scr_E () NOTHROW;
		1376	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1377	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1378	void scr_scroll_region (int top, int bot) NOTHROW;
		1379	void scr_cursor_visible (int mode) NOTHROW;
		1380	void scr_autowrap (int mode) NOTHROW;
		1381	void scr_relative_origin (int mode) NOTHROW;
		1382	void scr_insert_mode (int mode) NOTHROW;
		1383	void scr_set_tab (int mode) NOTHROW;
		1384	void scr_rvideo_mode (bool on) NOTHROW;
		1385	void scr_report_position () NOTHROW;
		1386	void set_font_style () NOTHROW;
		1387	void scr_charset_choose (int set) NOTHROW;
		1388	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1389	void scr_move_to (int y, int len) NOTHROW;
		1390	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1391	bool scr_changeview (int new_view_start) NOTHROW;
		1392	void scr_bell () NOTHROW;
		1393	void scr_printscreen (int fullhist) NOTHROW;
		1394	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1395	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1396	void scr_reverse_selection () NOTHROW;
		1397	void scr_dump (int fd) NOTHROW;
		1398
		1399	void selection_check (int check_more) NOTHROW;
		1400	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1401	void selection_property (Window win, Atom prop) NOTHROW;
		1402	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1403	int selection_request_other (Atom target, int selnum) NOTHROW;
		1404	void selection_clear () NOTHROW;
		1405	void selection_make (Time tm);
		1406	bool selection_grab (Time tm) NOTHROW;
		1407	void selection_start_colrow (int col, int row) NOTHROW;
		1408	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1409	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1410	void selection_remove_trailing_spaces () NOTHROW;
		1411	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1412	void selection_click (int clicks, int x, int y) NOTHROW;
		1413	void selection_extend (int x, int y, int flag) NOTHROW;
		1414	void selection_rotate (int x, int y) NOTHROW;
		1415
		1416	void pixel_position (int *x, int *y) NOTHROW;
		1417
		1418	#if defined(NEXT_SCROLLBAR)
		1419	// scrollbar-next.C
		1420	Pixmap renderPixmap (const char *const *data, int width, int height);
		1421	void init_scrollbar_stuff ();
		1422	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1423	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1424	#endif
		1425
		1426	#if defined(RXVT_SCROLLBAR)
		1427	// scrollbar-rxvt.C
		1428	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1429	#endif
		1430
		1431	#if defined(XTERM_SCROLLBAR)
		1432	// scrollbar-xterm.C
		1433	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1434	#endif
		1435
		1436	#if defined(PLAIN_SCROLLBAR)
		1437	// scrollbar-plain.C
		1438	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1439	#endif
		1440
		1441	// scrollbar.C
		1442	int scrollbar_mapping (int map);
		1443	int scrollbar_show (int update);
		1444	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1445
		1446	// xdefaults.C
		1447	void get_options (int argc, const char *const *argv);
		1448	int parse_keysym (const char *str, const char *arg);
		1449	void get_xdefaults (FILE *stream, const char *name);
		1450	void extract_resources ();
		1451	// xpm.C
		1452	int scale_pixmap (const char *geom);
		1453	void resize_pixmap ();
		1454	Pixmap set_bgPixmap (const char *file);
1143	};	1455	};
1144
1145	#ifndef __attribute__
1146	# ifdef __GNUC__
1147	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1148	# define __attribute__(x)
1149	# endif
1150	# endif
1151	# define __attribute__(x)
1152	#endif
1153		1456
1154	/*	1457	/*
1155	*****************************************************************************	1458	*****************************************************************************
1156	* PROTOTYPES	1459	* PROTOTYPES
1157	*****************************************************************************	1460	*****************************************************************************
…		…
1159	#ifdef PROTOTYPES	1462	#ifdef PROTOTYPES
1160	# define __PROTO(p) p	1463	# define __PROTO(p) p
1161	#else	1464	#else
1162	# define __PROTO(p) ()	1465	# define __PROTO(p) ()
1163	#endif	1466	#endif
1164	#include "protos.h"
1165
1166	#ifdef DEBUG_malloc
1167	# include "dmalloc.h" /* This comes last */
1168	#endif
1169		1467
1170	#endif /* _RXVT_H_ */	1468	#endif /* _RXVT_H_ */
1171		1469

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