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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.9 by pcg, Thu Nov 27 16:49:45 2003 UTC vs.
Revision 1.278 by root, Tue Jul 24 14:38:59 2007 UTC

1	/*
2	* $Id: rxvt.h,v 1.9 2003/11/27 16:49:45 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"
		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
20		55
21	/*	56	/*
22	*****************************************************************************	57	*****************************************************************************
23	* SYSTEM HACKS	58	* SYSTEM HACKS
24	*****************************************************************************	59	*****************************************************************************
25	*/	60	*/
26	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
28	*/	63	*/
29	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	65	# define __svr4__ 1
31	#endif	66	#endif
32	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
33	# define __sun__	68	# define __sun__ 1
34	#endif	69	#endif
35
36		70
37	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
38	typedef char *XPointer;	72	typedef char *XPointer;
39	#endif	73	#endif
40		74
41	#ifdef HAVE_TERMIOS_H
42	# include <termios.h>	75	#include <termios.h>
43	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
44	#else
45	# include <sgtty.h>
46	typedef struct {
47	struct sgttyb sg;
48	struct tchars tc;
49	struct ltchars lc;
50	int line;
51	int local;
52	} ttymode_t;
53	#endif
54		77
55	#ifdef GREEK_SUPPORT	78	#ifdef HAVE_AFTERIMAGE
56	# include "grkelot.h"	79	# include <afterimage.h>
57	#endif	80	#undef min
		81	#undef max
58	#ifdef XPM_BACKGROUND	82	#elif defined(XPM_BACKGROUND)
59	# ifdef XPM_INC_X11	83	# ifdef XPM_INC_X11
60	# include <X11/xpm.h>	84	# include <X11/xpm.h>
61	# else	85	# else
62	# include <xpm.h>	86	# include <xpm.h>
63	# endif	87	# endif
…		…
67	# define STDIN_FILENO 0	91	# define STDIN_FILENO 0
68	# define STDOUT_FILENO 1	92	# define STDOUT_FILENO 1
69	# define STDERR_FILENO 2	93	# define STDERR_FILENO 2
70	#endif	94	#endif
71		95
72	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	96	/****************************************************************************/
73	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	97
74	# 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)
75	# 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)
76	#endif	162	#endif
77	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	163	environ = envv;
78	# define NO_SETOWNER_TTYDEV	164	}
79	#endif
80		165
81	/*	166	/*
82	*****************************************************************************	167	*****************************************************************************
83	* STRUCTURES AND TYPEDEFS	168	* STRUCTURES AND TYPEDEFS
84	*****************************************************************************	169	*****************************************************************************
85	*/	170	*/
86	struct grwin_t;	171	struct grwin_t;
87		172
88	/* Sanitize menubar info */
89	#ifndef MENUBAR
90	# undef MENUBAR_MAX
91	#endif
92	#ifndef MENUBAR_MAX
93	# define MENUBAR_MAX 0
94	#endif
95
96	/* If we're using either the rxvt scrollbar or menu bars, keep the	173	/* If we're using either the rxvt scrollbar, keep the
97	* scrollColor resource.	174	* scrollColor resource.
98	*/	175	*/
99	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
100	# define KEEP_SCROLLCOLOR 1	177	# define KEEP_SCROLLCOLOR 1
101	#else	178	#else
102	# undef KEEP_SCROLLCOLOR	179	# undef KEEP_SCROLLCOLOR
103	#endif	180	#endif
104		181
105	#ifdef XPM_BACKGROUND	182	#ifdef XPM_BACKGROUND
106	typedef struct {	183	typedef struct {
107	short w, h, x, y;	184	short w, h, x, y;
		185	bool auto_resize ;
108	Pixmap pixmap;	186	Pixmap pixmap;
109	} bgPixmap_t;	187	} bgPixmap_t;
110	#endif	188	#endif
111		189
112	/*	190	/*
113	* the 'essential' information for reporting Mouse Events	191	* the 'essential' information for reporting Mouse Events
114	* pared down from XButtonEvent	192	* pared down from XButtonEvent
115	*/	193	*/
116	struct mouse_event {	194	struct mouse_event {
117	int clicks;	195	int clicks;
118	Time time; /* milliseconds */	196	Time time; /* milliseconds */
119	unsigned int state; /* key or button mask */	197	unsigned int state; /* key or button mask */
120	unsigned int button; /* detail */	198	unsigned int button; /* detail */
121	};	199	};
122		200
123	#ifndef min	201	#if ENABLE_FRILLS
124	# define min(a,b) (((a) < (b)) ? (a) : (b))	202	typedef struct _mwmhints {
125	# 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;
126	#endif	209	#endif
127		210
128	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	211	#if ENABLE_XEMBED
129	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	212	// XEMBED messages
130	#define SWAP_IT(one, two, typeof) \	213	# define XEMBED_EMBEDDED_NOTIFY 0
131	do { \	214	# define XEMBED_WINDOW_ACTIVATE 1
132	typeof swapittmp; \	215	# define XEMBED_WINDOW_DEACTIVATE 2
133	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	216	# define XEMBED_REQUEST_FOCUS 3
134	} while (/* CONSTCOND */ 0)	217	# define XEMBED_FOCUS_IN 4
135	#define BOUND_POSITIVE_INT16(val) \	218	# define XEMBED_FOCUS_OUT 5
136	(int16_t)((val) <= 0 \	219	# define XEMBED_FOCUS_NEXT 6
137	? 0 \	220	# define XEMBED_FOCUS_PREV 7
138	: 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
139		235
140	/*	236	/*
141	*****************************************************************************	237	*****************************************************************************
142	* NORMAL DEFINES	238	* NORMAL DEFINES
143	*****************************************************************************	239	*****************************************************************************
144	*/	240	*/
145
146	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
147	# error if you disable both selection styles, how can you select, silly?
148	#endif
149
150	#define APL_CLASS "XTerm" /* class name */
151	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
152	#define APL_NAME "rxvt" /* normal name */
153		241
154	/* COLORTERM, TERM environment variables */	242	/* COLORTERM, TERM environment variables */
155	#define COLORTERMENV "rxvt"	243	#define COLORTERMENV "rxvt"
156	#ifdef XPM_BACKGROUND	244	#ifdef XPM_BACKGROUND
157	# define COLORTERMENVFULL COLORTERMENV "-xpm"	245	# define COLORTERMENVFULL COLORTERMENV "-xpm"
158	#else	246	#else
159	# define COLORTERMENVFULL COLORTERMENV	247	# define COLORTERMENVFULL COLORTERMENV
160	#endif	248	#endif
161	#ifndef TERMENV	249	#ifndef TERMENV
162	# define TERMENV "xterm"	250	# define TERMENV "rxvt-unicode"
163	#endif	251	#endif
164		252
165	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	253	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166	# define NO_MOUSE_REPORT_SCROLLBAR	254	# define NO_MOUSE_REPORT_SCROLLBAR 1
167	#endif
168
169	#ifdef NO_RESOURCES
170	# undef USE_XGETDEFAULT
171	#endif	255	#endif
172		256
173	/* now look for other badly set stuff */	257	/* now look for other badly set stuff */
174		258
175	#if !defined (EACCESS) && defined(EAGAIN)	259	#if !defined (EACCESS) && defined(EAGAIN)
…		…
179	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	263	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
180	# define EXIT_SUCCESS 0 /* exit function success */	264	# define EXIT_SUCCESS 0 /* exit function success */
181	# define EXIT_FAILURE 1 /* exit function failure */	265	# define EXIT_FAILURE 1 /* exit function failure */
182	#endif	266	#endif
183		267
184	#define menuBar_esc 10
185	#define scrollBar_esc 30	268	#define scrollBar_esc 30
186	#define menuBar_margin 2 /* margin below text */
187		269
188	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	270	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189	# define HAVE_SCROLLBARS	271	# define HAVE_SCROLLBARS 1
190	#endif
191
192	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193	#ifdef HALFSHADOW
194	# define SHADOW 1
195	#else
196	# define SHADOW 2
197	#endif	272	#endif
198		273
199	#define R_SB_ALIGN_CENTRE 0	274	#define R_SB_ALIGN_CENTRE 0
200	#define R_SB_ALIGN_TOP 1	275	#define R_SB_ALIGN_TOP 1
201	#define R_SB_ALIGN_BOTTOM 2	276	#define R_SB_ALIGN_BOTTOM 2
202		277
203	#define R_SB_RXVT 0
204	#define R_SB_NEXT 1	278	#define R_SB_NEXT 1
205	#define R_SB_XTERM 2	279	#define R_SB_XTERM 2
		280	#define R_SB_PLAIN 4
		281	#define R_SB_RXVT 8
206		282
207	#define SB_WIDTH_NEXT 19	283	#define SB_WIDTH_NEXT 19
208	#define SB_WIDTH_XTERM 7	284	#define SB_WIDTH_XTERM 15
		285	#define SB_WIDTH_PLAIN 7
209	#ifndef SB_WIDTH_RXVT	286	#ifndef SB_WIDTH_RXVT
210	# define SB_WIDTH_RXVT 10	287	# define SB_WIDTH_RXVT 10
211	#endif	288	#endif
212		289
213	/*	290	/*
…		…
240	* | | :::::::: |	317	* | | :::::::: |
241	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	318	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242	* | +---------+ |	319	* | +---------+ |
243	* | | ......%%| |	320	* | | ......%%| |
244	* | | ......%%| |	321	* | | ......%%| |
245	* | | ..()..%%| |	322	* | | .. ()..%%| |
246	* | | ......%%| |	323	* | | ......%%| |
247	* | | %%%%%%%%| |	324	* | | %%%%%%%%| |
248	* | +---------+ | <.........................	325	* | +---------+ | <.........................
249	* | | <---< SB_PADDING :	326	* | | <---< SB_PADDING :
250	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	327	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
271	* :............:	348	* :............:
272	* |	349	* |
273	* +---< SB_WIDTH_NEXT	350	* +---< SB_WIDTH_NEXT
274	*/	351	*/
275		352
		353	enum {
276	#define NO_REFRESH 0 /* Window not visible at all! */	354	NO_REFRESH = 0, /* Window not visible at all! */
277	#define FAST_REFRESH (1<<0) /* Fully exposed window */	355	FAST_REFRESH = 1, /* Fully exposed window */
278	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	356	SLOW_REFRESH = 2, /* Partially exposed window */
279	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	357	};
280	#define REFRESH_BOUNDS (1<<3)
281		358
282	#ifdef NO_SECONDARY_SCREEN	359	#ifdef NO_SECONDARY_SCREEN
283	# define NSCREENS 0	360	# define NSCREENS 0
284	#else	361	#else
285	# define NSCREENS 1	362	# define NSCREENS 1
286	#endif	363	#endif
287		364
288	#define IGNORE 0
289	#define SAVE 's'
290	#define RESTORE 'r'
291
292	/* special (internal) prefix for font commands */	365	/* special (internal) prefix for font commands */
293	#define FONT_CMD '#'	366	#define FONT_CMD '#'
294	#define FONT_DN "#-"	367	#define FONT_DN "#-"
295	#define FONT_UP "#+"	368	#define FONT_UP "#+"
296		369
297	/* flags for rxvt_scr_gotorc() */	370	/* flags for rxvt_scr_gotorc () */
		371	enum {
298	#define C_RELATIVE 1 /* col movement is relative */	372	C_RELATIVE = 1, /* col movement is relative */
299	#define R_RELATIVE 2 /* row movement is relative */	373	R_RELATIVE = 2, /* row movement is relative */
300	#define RELATIVE (R_RELATIVE|C_RELATIVE)	374	RELATIVE = C_RELATIVE | R_RELATIVE,
		375	};
301		376
302	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	377	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303	#define INSERT -1 /* don't change these values */	378	enum {
304	#define DELETE +1	379	INSERT = -1, /* don't change these values */
305	#define ERASE +2	380	DELETE = +1,
		381	ERASE = +2,
		382	};
306		383
307	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	384	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308	enum page_dirn {	385	enum page_dirn {
309	UP,	386	UP,
310	DN,	387	DN,
311	NO_DIR	388	NO_DIR,
312	};	389	};
313		390
314	/* arguments for rxvt_scr_change_screen() */	391	/* arguments for rxvt_scr_change_screen () */
315	enum {	392	enum {
316	PRIMARY = 0,	393	PRIMARY = 0,
317	SECONDARY	394	SECONDARY,
318	};	395	};
319		396
320	enum {
321	SBYTE = 0,
322	WBYTE
323	};
324
325
326	#define RS_None 0 /* Normal */	397	#define RS_None 0
327		398
328	#define RS_fgMask 0x000001FFu /* 512 colors */	399	#define RS_fgMask 0x0000007fUL // 128 colors
329	#define RS_bgMask 0x0003FE00u /* 512 colors */	400	#define RS_bgMask 0x00003f80UL // 128 colors
330	#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
331	#define RS_Blink 0x00080000u /* blink */	407	#define RS_Blink 0x00010000UL // blink
332	#define RS_RVid 0x00100000u /* reverse video */	408	#define RS_RVid 0x00020000UL // reverse video
333	#define RS_Uline 0x00200000u /* underline */	409	#define RS_Uline 0x00040000UL // underline
334		410
335	#define RS_wide 0x00400000u /* only multibyte characters */	411	// toggle this to force redraw, must be != RS_Careful
336	#define IS_WIDE(r) ((r) & RS_wide)	412	#define RS_redraw 0x01000000UL
337		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
338	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	430	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
339	#define RS_fontShift 24	431	#define RS_fontShift 24
340		432
341	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	433	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
342	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	434	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
343		435
344	#define Sel_none 0 /* Not waiting */	436	#define Sel_none 0 /* Not waiting */
345	#define Sel_normal 0x01 /* normal selection */	437	#define Sel_normal 0x01 /* normal selection */
346	#define Sel_incr 0x02 /* incremental selection */	438	#define Sel_incr 0x02 /* incremental selection */
347	#define Sel_direct 0x00	439	#define Sel_direct 0x00
348	#define Sel_Primary 0x01	440	#define Sel_Primary 0x01
349	#define Sel_Secondary 0x02	441	#define Sel_Secondary 0x02
350	#define Sel_Clipboard 0x03	442	#define Sel_Clipboard 0x03
351	#define Sel_whereMask 0x0f	443	#define Sel_whereMask 0x0f
352	#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 */
353		446
354	enum {	447	enum {
355	C0_NUL = 0x00,	448	C0_NUL = 0x00,
356	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,
357	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 ,
358	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,
359	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,
360	};	453	};
361	#define CHAR_ST 0x9c /* 0234 */	454	#define CHAR_ST 0x9c /* 0234 */
362		455
363	/*	456	/*
364	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	457	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	458	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366	*/	459	*/
		460	enum {
367	#define XTerm_name 0	461	XTerm_name = 0,
368	#define XTerm_iconName 1	462	XTerm_iconName = 1,
369	#define XTerm_title 2	463	XTerm_title = 2,
		464	XTerm_property = 3, // change X property
370	#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
371	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	468	XTerm_Color_cursor = 12, // change actual 'Cursor' color
372	#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)
373	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	473	XTerm_Color_RV = 17, // change actual 'Highlight' color
374	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
375	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
376	#define XTerm_logfile 46 /* not implemented */	474	XTerm_logfile = 46, // not implemented
377	#define XTerm_font 50	475	XTerm_font = 50,
378		476
379	/*	477	XTerm_konsole30 = 30, // reserved for konsole
		478	XTerm_konsole31 = 31, // reserved for konsole
		479	XTerm_emacs51 = 51, // reserved for emacs shell
		480	/*
380	* 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
381	*/	483	*/
382	#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
383	#define XTerm_Pixmap 20 /* new bg pixmap */	486	Rxvt_Pixmap = 20, // new bg pixmap
384	#define XTerm_restoreFG 39 /* change default fg color */	487	Rxvt_restoreFG = 39, // change default fg color
385	#define XTerm_restoreBG 49 /* change default bg color */	488	Rxvt_restoreBG = 49, // change default bg color
386	#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	};
387		509
388	/* Words starting with `Color_' are colours. Others are counts */	510	/* Words starting with `Color_' are colours. Others are counts */
389	/*	511	/*
390	* The following comment is mostly obsolete since pixcolor_set was expanded:
391	* We're currently upto 29 colours. Only 3 more available. The
392	* PixColor and rendition colour usage should probably be decoupled	512	* The PixColor and rendition colour usage should probably be decoupled
393	* 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
394	* 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
395	*/	515	*/
396		516
397	enum colour_list {	517	enum colour_list {
		518	Color_none = -2,
		519	Color_transparent = -1,
398	Color_fg = 0,	520	Color_fg = 0,
399	Color_bg,	521	Color_bg,
400	minCOLOR, /* 2 */	522	minCOLOR, /* 2 */
401	Color_Black = minCOLOR,	523	Color_Black = minCOLOR,
402	Color_Red3,	524	Color_Red3,
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	541	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	542	Color_White = maxBrightCOLOR,
421	#else	543	#else
422	Color_White = maxCOLOR,	544	Color_White = maxCOLOR,
423	#endif	545	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	546	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	547	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	548	#ifndef NO_CURSORCOLOR
429	Color_cursor,	549	Color_cursor,
430	Color_cursor2,	550	Color_cursor2,
431	#endif	551	#endif
432	Color_pointer,	552	Color_pointer_fg,
		553	Color_pointer_bg,
433	Color_border,	554	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	555	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	556	Color_BD,
		557	Color_IT,
436	Color_UL,	558	Color_UL,
437	Color_RV,	559	Color_RV,
		560	#endif
		561	#if ENABLE_FRILLS
		562	Color_underline,
438	#endif	563	#endif
439	#ifdef OPTION_HC	564	#ifdef OPTION_HC
440	Color_HC,	565	Color_HC,
441	#endif	566	#endif
442	#ifdef KEEP_SCROLLCOLOR	567	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	568	Color_scroll,
444	Color_trough,	569	Color_trough,
		570	#endif
		571	#if TINTING
		572	Color_tint,
		573	#endif
		574	#if OFF_FOCUS_FADING
		575	Color_fade,
445	#endif	576	#endif
446	NRS_COLORS, /* */	577	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	579	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	580	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	581	TOTAL_COLORS
451	#else	582	#else
452	TOTAL_COLORS = NRS_COLORS /* */	583	TOTAL_COLORS = NRS_COLORS
453	#endif	584	#endif
454	};	585	};
455		586
456	#define Color_Bits 9	587	#define Color_Bits 7 // 0 .. maxTermCOLOR
457	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */
458	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		588
462	/*	589	/*
463	* Resource list	590	* Resource list
464	*/	591	*/
465	enum {	592	enum {
466	Rs_display_name = 0,	593	# define def(name) Rs_ ## name,
467	Rs_term_name,	594	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	595	# include "rsinc.h"
469	Rs_geometry,	596	# undef def
470	Rs_reverseVideo,	597	# undef reserve
471	Rs_color,
472	_Rs_color = Rs_color + NRS_COLORS - 1,
473	Rs_font,
474	Rs_name,
475	Rs_title,
476	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
477	Rs_path,
478	#endif
479	#ifdef XPM_BACKGROUND
480	Rs_backgroundPixmap,
481	#endif
482	#if (MENUBAR_MAX)
483	Rs_menu,
484	#endif
485	#ifndef NO_BOLDFONT
486	Rs_boldFont,
487	#endif
488	#ifdef GREEK_SUPPORT
489	Rs_greek_keyboard,
490	Rs_greektoggle_key,
491	#endif
492	Rs_loginShell,
493	Rs_jumpScroll,
494	#ifdef HAVE_SCROLLBARS
495	Rs_scrollBar,
496	Rs_scrollBar_right,
497	Rs_scrollBar_floating,
498	Rs_scrollBar_align,
499	#endif
500	Rs_scrollstyle, /* Rs_scrollBar_style */
501	Rs_scrollTtyOutput,
502	Rs_scrollTtyKeypress,
503	Rs_scrollWithBuffer,
504	Rs_saveLines,
505	Rs_utmpInhibit,
506	Rs_visualBell,
507	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
508	Rs_mapAlert,
509	#endif
510	#ifdef META8_OPTION
511	Rs_meta8,
512	#endif
513	#ifdef MOUSE_WHEEL
514	Rs_mouseWheelScrollPage,
515	#endif
516	#ifndef NO_BACKSPACE_KEY
517	Rs_backspace_key,
518	#endif
519	#ifndef NO_DELETE_KEY
520	Rs_delete_key,
521	#endif
522	Rs_selectstyle,
523	#ifdef PRINTPIPE
524	Rs_print_pipe,
525	#endif
526	#ifdef USE_XIM
527	Rs_preeditType,
528	Rs_inputMethod,
529	#endif
530	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531	Rs_bigfont_key,
532	Rs_smallfont_key,
533	#endif
534	#ifdef TRANSPARENT
535	Rs_transparent,
536	Rs_transparent_all,
537	#endif
538	#ifndef NO_FRILLS
539	Rs_ext_bwidth,
540	Rs_int_bwidth,
541	#endif
542	Rs_scrollBar_thickness,
543	#ifndef NO_LINESPACE
544	Rs_lineSpace,
545	#endif
546	Rs_cutchars,
547	#ifdef ACS_ASCII
548	Rs_acs_chars,
549	#endif
550	Rs_modifier,
551	Rs_answerbackstring,
552	Rs_tripleclickwords,
553	Rs_cursorBlink,
554	Rs_pointerBlank,
555	Rs_pointerBlankDelay,
556	NUM_RESOURCES	598	NUM_RESOURCES
557	};	599	};
558		600
559	enum {
560	TIMEOUT_INCR = 0,
561	NUM_TIMEOUTS
562	};
563
564	enum {
565	XA_COMPOUND_TEXT = 0,
566	XA_MULTIPLE,
567	XA_TARGETS,
568	XA_TEXT,
569	XA_TIMESTAMP,
570	XA_VT_SELECTION,
571	XA_INCR,
572	XA_WMDELETEWINDOW,
573	#ifdef TRANSPARENT
574	XA_XROOTPMAPID,
575	#endif
576	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577	XA_DNDPROTOCOL,
578	XA_DNDSELECTION,
579	#endif /* OFFIX_DND */
580	XA_CLIPBOARD,
581	NUM_XA
582	};
583
584	/*
585	* number of graphics points
586	* divisible by 2 (num lines)
587	* divisible by 4 (num rect)
588	*/
589	#define NGRX_PTS 1000
590
591	/* DEC private modes */	601	/* DEC private modes */
592	#define PrivMode_132 (1LU<<0)	602	#define PrivMode_132 (1UL<<0)
593	#define PrivMode_132OK (1LU<<1)	603	#define PrivMode_132OK (1UL<<1)
594	#define PrivMode_rVideo (1LU<<2)	604	#define PrivMode_rVideo (1UL<<2)
595	#define PrivMode_relOrigin (1LU<<3)	605	#define PrivMode_relOrigin (1UL<<3)
596	#define PrivMode_Screen (1LU<<4)	606	#define PrivMode_Screen (1UL<<4)
597	#define PrivMode_Autowrap (1LU<<5)	607	#define PrivMode_Autowrap (1UL<<5)
598	#define PrivMode_aplCUR (1LU<<6)	608	#define PrivMode_aplCUR (1UL<<6)
599	#define PrivMode_aplKP (1LU<<7)	609	#define PrivMode_aplKP (1UL<<7)
600	#define PrivMode_HaveBackSpace (1LU<<8)	610	#define PrivMode_HaveBackSpace (1UL<<8)
601	#define PrivMode_BackSpace (1LU<<9)	611	#define PrivMode_BackSpace (1UL<<9)
602	#define PrivMode_ShiftKeys (1LU<<10)	612	#define PrivMode_ShiftKeys (1UL<<10)
603	#define PrivMode_VisibleCursor (1LU<<11)	613	#define PrivMode_VisibleCursor (1UL<<11)
604	#define PrivMode_MouseX10 (1LU<<12)	614	#define PrivMode_MouseX10 (1UL<<12)
605	#define PrivMode_MouseX11 (1LU<<13)	615	#define PrivMode_MouseX11 (1UL<<13)
606	#define PrivMode_scrollBar (1LU<<14)	616	#define PrivMode_scrollBar (1UL<<14)
607	#define PrivMode_menuBar (1LU<<15)
608	#define PrivMode_TtyOutputInh (1LU<<16)	617	#define PrivMode_TtyOutputInh (1UL<<15)
609	#define PrivMode_Keypress (1LU<<17)	618	#define PrivMode_Keypress (1UL<<16)
610	#define PrivMode_smoothScroll (1LU<<18)	619	#define PrivMode_smoothScroll (1UL<<17)
611	#define PrivMode_vt52 (1LU<<19)	620	#define PrivMode_vt52 (1UL<<18)
		621	#define PrivMode_LFNL (1UL<<19)
612	/* too annoying to implement X11 highlight tracking */	622	/* too annoying to implement X11 highlight tracking */
613	/* #define PrivMode_MouseX11Track (1LU<<18) */	623	/* #define PrivMode_MouseX11Track (1LU<<20) */
614		624
615	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	625	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616	#define PrivMode(test,bit) \	626	#define PrivMode(test,bit) \
617	if (test) \	627	if (test) \
618	R->PrivateModes |= (bit); \	628	priv_modes |= (bit); \
619	else \	629	else \
620	R->PrivateModes &= ~(bit)	630	priv_modes &= ~(bit)
621		631
622	#ifdef ALLOW_132_MODE	632	#ifdef ALLOW_132_MODE
623	# define PrivMode_Default \
624	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	633	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
625	#else	634	#else
626	# define PrivMode_Default \	635	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
627	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
628	#endif
629
630	#ifdef PREFER_24BIT
631	# define XDEPTH R->Xdepth
632	# define XCMAP R->Xcmap
633	# define XVISUAL R->Xvisual
634	#else
635	# ifdef DEBUG_DEPTH
636	# define XDEPTH DEBUG_DEPTH
637	# else
638	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)
639	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
640	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
641	# endif	636	#endif
642	#endif	637
		638	// do not change these constants lightly, there are many interdependencies
643	#define IMBUFSIZ 128 /* input modifier buffer sizes */	639	#define IMBUFSIZ 128 // input modifier buffer sizes
644	#ifndef BUFSIZ
645	# define BUFSIZ 4096
646	#endif
647	#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
648		674
649	/*	675	/*
650	*****************************************************************************	676	*****************************************************************************
651	* MACRO DEFINES	677	* MACRO DEFINES
652	*****************************************************************************	678	*****************************************************************************
653	*/	679	*/
654	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	680	#define dLocal(type,name) type const name = this->name
655	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	681
656	#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
657	#define STRCASECMP(x, y) strcasecmp((x), (y))	683	// single-width.
658	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	684	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
659	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
660	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
661	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
662	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
663	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
664	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
665	#define STRDUP(x) strdup((const char *)(x))
666	#define STRLEN(x) strlen((const char *)(x))
667	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669		685
670	/* convert pixel dimensions to row/column values. Everything as int32_t */	686	/* convert pixel dimensions to row/column values. Everything as int32_t */
671	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	687	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	688	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	689	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
674	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	690	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
675	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	691	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	692	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	693	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
678	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	694	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
679		695
680	#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
681	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	697	#define MOD(m,n) (((m) + (n)) % (n))
682		698
683	#define Xscreen DefaultScreen(R->Xdisplay)	699	#define LINENO(n) MOD (term_start + int(n), total_rows)
684	#define Xroot DefaultRootWindow(R->Xdisplay)	700	#define ROW(n) row_buf [LINENO (n)]
685		701
686	/* how to build & extract colors and attributes */	702	/* how to build & extract colors and attributes */
687	#define GET_BASEFG(x) (((x) & RS_fgMask))	703	#define GET_BASEFG(x) (((x) & RS_fgMask))
688	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	704	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689	#ifndef NO_BRIGHTCOLOR
690	# define GET_FGCOLOR(x) \
691	((((x) & RS_Bold) == 0 \
692	|| GET_BASEFG(x) < minCOLOR \
693	|| GET_BASEFG(x) >= minBrightCOLOR) \
694	? GET_BASEFG(x) \
695	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
696	# define GET_BGCOLOR(x) \
697	((((x) & RS_Blink) == 0 \
698	|| GET_BASEBG(x) < minCOLOR \
699	|| GET_BASEBG(x) >= minBrightCOLOR) \
700	? GET_BASEBG(x) \
701	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
702	#else
703	# define GET_FGCOLOR(x) GET_BASEFG(x)
704	# define GET_BGCOLOR(x) GET_BASEBG(x)
705	#endif
706		705
707	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	706	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
708	#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))
709		711
710	#define GET_ATTR(x) (((x) & RS_attrMask))	712	#define GET_ATTR(x) (((x) & RS_attrMask))
711	#define GET_BGATTR(x) \	713	#define GET_BGATTR(x) \
712	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
713	| (((x) & RS_fgMask)<<Color_Bits)) \	715	| (((x) & RS_fgMask)<<Color_Bits)) \
714	: ((x) & (RS_attrMask | RS_bgMask)))	716	: ((x) & (RS_attrMask | RS_bgMask)))
715	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
718		720
719	#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))
720	#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
721		731
722	#ifdef HAVE_SCROLLBARS	732	#ifdef HAVE_SCROLLBARS
723	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	733	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724	#else	734	#else
725	# define scrollbar_TotalWidth() (0)	735	# define scrollbar_TotalWidth() (0)
726	#endif	736	#endif
727	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	737	#define scrollbar_isMotion() (scrollBar.state == 'm')
728	#define scrollbar_isUp() (R->scrollBar.state == 'U')	738	#define scrollbar_isUp() (scrollBar.state == 'U')
729	#define scrollbar_isDn() (R->scrollBar.state == 'D')	739	#define scrollbar_isDn() (scrollBar.state == 'D')
730	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	740	#define scrollbar_isUpDn() isupper (scrollBar.state)
731	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	741	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732		742
733	#define scrollbar_setIdle() R->scrollBar.state = 1
734	#define scrollbar_setMotion() R->scrollBar.state = 'm'
735	#define scrollbar_setUp() R->scrollBar.state = 'U'
736	#define scrollbar_setDn() R->scrollBar.state = 'D'
737
738	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	743	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	744	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740	&& (y) <= scrollbarnext_dnval())	745	&& (y) <= scrollbarnext_dnval ())
741	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	746	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	747	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	748	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	749	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745	#define SCROLLRXVT_MINHEIGHT 10	750	#define SCROLLRXVT_MINHEIGHT 10
746	#define SCROLLXTERM_MINHEIGHT 10	751	#define SCROLLXTERM_MINHEIGHT 10
747		752
748	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	753	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749	? SCROLLNEXT_MINHEIGHT \	754	? SCROLLNEXT_MINHEIGHT \
750	: SCROLLRXVT_MINHEIGHT)	755	: SCROLLRXVT_MINHEIGHT)
751	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	756	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	757	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	758	#define scrollbar_position(y) ((y) - scrollBar.beg)
754	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	759	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755	- scrollbar_minheight())	760	- scrollbar_minheight ())
756
757	#if (MENUBAR_MAX > 1)
758	/* rendition style flags */
759	# define menuBar_height() (R->TermWin.fheight + SHADOW)
760	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
762	#else
763	# define menuBar_height() (0)
764	# define menuBar_TotalHeight() (0)
765	# define isMenuBarWindow(w) (0)
766	#endif
767		761
768	#ifdef XPM_BACKGROUND	762	#ifdef XPM_BACKGROUND
769	# 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))
770	#else	764	#else
771	# define XPMClearArea(a, b, c, d, e, f, g)	765	# define XPMClearArea(a, b, c, d, e, f, g)
772	#endif	766	#endif
773		767
774	#ifndef STRICT_FONT_CHECKING	768	typedef callback<void (const char *)> log_callback;
775	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	769	typedef callback<int (int)> getfd_callback;
776	#endif
777		770
778	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))	771	#define SET_LOCALE(locale) rxvt_set_locale (locale)
779	#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;
780		775
781	#ifdef UTMP_SUPPORT	776	/****************************************************************************/
782	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	777
783	# undef HAVE_UTMPX_H	778	#define LINE_LONGER 0x0001 // line is continued on the next row
784	# 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
785	# endif	851	# endif
786	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)	852	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
787	# undef HAVE_UTMP_H
788	# undef HAVE_STRUCT_UTMP
789	# endif	853	#endif
790		854
791	# ifdef HAVE_UTMPX_H	855	#if ENABLE_COMBINING
792	# include <utmpx.h>	856	// compose chars are used to represent composite characters
793	# endif	857	// that are not representable in unicode, as well as characters
794	# ifdef HAVE_UTMP_H	858	// not fitting in the BMP.
795	# include <utmp.h>	859	struct compose_char {
796	# endif	860	unicode_t c1, c2; // any chars != NOCHAR are valid
797	#endif	861	compose_char (unicode_t c1, unicode_t c2)
		862	: c1(c1), c2(c2)
		863	{ }
		864	};
798		865
799	#ifdef DEBUG_CMD	866	class rxvt_composite_vec {
800	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	867	vector<compose_char> v;
801	#else	868	public:
802	# define D_CMD(x)	869	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
803	#endif	870	int expand (unicode_t c, wchar_t *r);
804	#ifdef DEBUG_INIT	871	compose_char *operator [](text_t c)
805	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
806	#else
807	# define D_INIT(x)
808	#endif
809	#ifdef DEBUG_MAIN
810	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
811	#else
812	# define D_MAIN(x)
813	#endif
814	#ifdef DEBUG_SCREEN
815	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
816	#else
817	# define D_SCREEN(x)
818	#endif
819	#ifdef DEBUG_SELECT
820	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
821	#else
822	# define D_SELECT(x)
823	#endif
824	#ifdef DEBUG_SIZE
825	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
826	#else
827	# define D_SIZE(x)
828	#endif
829	#ifdef DEBUG_X
830	# define D_X(x) fprintf x ; fputc('\n', stderr)
831	#else
832	# define D_X(x)
833	#endif
834
835	/*
836	*****************************************************************************
837	* VARIABLES
838	*****************************************************************************
839	*/
840	#ifdef MENUBAR
841	# include "menubar.h"
842	#endif
843
844	#define BLINK_INTERVAL 0.5
845
846	struct mbstate {
847	unsigned char orig;
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{	872	{
853	cnt = 0;	873	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		874	? &v[c - COMPOSE_LO]
		875	: 0;
854	}	876	}
855	};	877	};
856		878
857	struct rxvt_term : rxvt_vars {	879	extern class rxvt_composite_vec rxvt_composite;
858	struct mbstate mbstate;	880	#endif
859	#ifdef __GNUC__	881
		882	/****************************************************************************/
		883
		884	#ifdef KEYSYM_RESOURCE
		885	class keyboard_manager;
		886	#endif
		887
		888	/* to get libAfterImage to work with multiple displays we use that hack : */
		889	/* should not need that with libAfterImage version >= 1.15 */
		890	#define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op))
		891
		892	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		893
		894	// special markers with magic addresses
		895	static const char resval_undef []; // options specifically unset
		896	static const char resval_on []; // boolean options switched on
		897	static const char resval_off []; // or off
		898
		899	log_callback *log_hook; // log error messages through this hook, if != 0
		900	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		901	#if ENABLE_PERL
		902	rxvt_perl_term perl;
		903	#endif
		904	struct mbstate mbstate; // current input multibyte state
		905
860	unsigned char want_refresh:1,	906	unsigned char want_refresh:1,
861	want_full_refresh:1,	907	#ifdef ENABLE_TRANSPARENCY
862	am_transparent:1,	908	want_full_refresh:1, /* awaiting full screen refresh */
863	am_pixmap_trans:1,	909	am_transparent:1, /* is a transparent term */
864	current_screen:1,	910	am_pixmap_trans:1, /* transparency w/known root pixmap */
865	hate_those_clicks:1,	911	#endif
		912	current_screen:1, /* primary or secondary */
866	num_scr_allow:1,	913	num_scr_allow:1,
867	bypass_keystate:1;	914	bypass_keystate:1,
868	unsigned char chstat:1,	915	#ifdef CURSOR_BLINK
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,	916	hidden_cursor:1,
		917	#endif
		918	#ifdef TEXT_BLINK
		919	hidden_text:1,
		920	#endif
		921	#ifdef POINTER_BLANK
872	hidden_pointer:1,	922	hidden_pointer:1,
		923	#endif
		924	enc_utf8:1, /* wether locale uses utf-8 */
		925	seen_input:1, /* wether we have seen some program output yet */
		926	seen_resize:1, /* wether we had a resize event */
873	parsed_geometry:1;	927	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 */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,
886	bypass_keystate,
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
893	hidden_cursor,
894	# endif
895	# ifdef POINTER_BLANK
896	hidden_pointer,
897	# endif
898	parsed_geometry;
899	#endif /* !__GNUC__ */
900		928
901	unsigned char refresh_type,	929	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	930	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	931	meta_char, /* Alt-key prefix */
910	#endif	932	#endif
911	scrollbar_align,	933	scrollbar_align,
912	selection_wait,	934	selection_wait,
913	selection_type;	935	selection_type;
914	/* ---------- */	936	/* ---------- */
915	#ifdef GREEK_SUPPORT	937	bool rvideo_state, rvideo_mode;
916	short greek_mode; /* greek keyboard mode */	938	#ifndef NO_BELL
917	#endif
918	short rvideo;	939	bool rvideo_bell;
		940	#endif
919	int16_t num_scr; /* screen: number lines scrolled */	941	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	942	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	943	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	944	/* ---------- */
926	rend_t rstyle;	945	rend_t rstyle;
927	/* ---------- */	946	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */
930	#ifdef SELECTION_SCROLLING	947	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	948	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	949	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	950	int selection_save_x,
935	selection_save_y,	951	selection_save_y,
936	selection_save_state,	952	selection_save_state;
937	pending_scroll_selection;
938	#endif	953	#endif
939	/* ---------- */	954	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	955	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	956	/* give proper Scroll behaviour */
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,
944	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	957	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,
947	mouse_slip_wheel_speed,	958	mouse_slip_wheel_speed,
948	#endif	959	#endif
949	refresh_count,	960	refresh_count,
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */	961	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */	962	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */	963	last_state, /* scrollbar last state */
955	scrollbar_len,	964	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_x,
965	window_vt_y,	966	window_vt_y,
966	window_sb_x,	967	window_sb_x,
967	# ifdef POINTER_BLANK	968	# ifdef POINTER_BLANK
968	pointerBlankDelay,	969	pointerBlankDelay,
969	# endif	970	# endif
970	allowedxerror;	971	allowedxerror;
971	/* ---------- */	972	/* ---------- */
972	unsigned int ModMetaMask,	973	unsigned int ModLevel3Mask,
		974	ModMetaMask,
973	ModNumLockMask,	975	ModNumLockMask;
974	old_width, /* last used width in screen resize */	976	int old_width, /* last used width in screen resize */
975	old_height, /* last used height in screen resize */	977	old_height; /* last used height in screen resize */
976	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,
978	#endif
979	ttymode;
980	unsigned long PrivateModes,	978	unsigned long priv_modes,
981	SavedModes;	979	SavedModes;
982	/* ---------- */	980	/* ---------- */
983	#ifdef PREFER_24BIT	981	Atom *xa;
984	Visual *Xvisual;
985	#endif
986	/* ---------- */	982	/* ---------- */
987	Atom xa[NUM_XA];	983	#ifdef RXVT_SCROLLBAR
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,	984	GC scrollbarGC,
994	topShadowGC,	985	topShadowGC,
995	botShadowGC;	986	botShadowGC;
996	#endif	987	#endif
997	#ifdef XTERM_SCROLLBAR	988	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,	989	GC xscrollbarGC,
999	ShadowGC;	990	ShadowGC;
		991	#endif
		992	#ifdef PLAIN_SCROLLBAR
		993	GC pscrollbarGC;
1000	#endif	994	#endif
1001	#ifdef NEXT_SCROLLBAR	995	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,	996	GC blackGC,
1003	whiteGC,	997	whiteGC,
1004	grayGC,	998	grayGC,
…		…
1012	#endif	1006	#endif
1013	/* ---------- */	1007	/* ---------- */
1014	Time selection_time,	1008	Time selection_time,
1015	selection_request_time;	1009	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */	1010	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;	1011	char * incr_buf;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1012	size_t incr_buf_size, incr_buf_fill;
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */	1013	/* ---------- */
1023	Cursor leftptr_cursor;	1014	Cursor leftptr_cursor;
1024	#ifdef POINTER_BLANK
1025	Cursor blank_cursor;
1026	#endif
1027	/* ---------- */	1015	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY	1016	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;	1017	const char *key_backspace;
1031	#endif	1018	#endif
1032	#ifndef NO_DELETE_KEY	1019	#ifndef NO_DELETE_KEY
1033	const char *key_delete;	1020	const char *key_delete;
1034	#endif	1021	#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;	1022	struct mouse_event MEvent;
1047	XComposeStatus compose;	1023	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;	1024	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif
1057	# ifdef HAVE_STRUCT_UTMPX
1058	struct utmpx utx;
1059	# endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061	char ut_id[5];
1062	# endif
1063	int utmp_pos;
1064	#endif
1065	row_col_t oldcursor;	1025	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND	1026	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;	1027	bgPixmap_t bgPixmap;
		1028	#ifdef HAVE_AFTERIMAGE
		1029	struct ASVisual *asv;
		1030	ASImageManager *asimman;
		1031	ASImage *original_asim;
		1032	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
		1033	#else
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1034	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif	1035	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif	1036	#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		1037
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1038	#if ENABLE_OVERLAY
		1039	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1040	text_t **ov_text;
		1041	rend_t **ov_rend;
		1042
		1043	void scr_swap_overlay () NOTHROW;
		1044	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1045	void scr_overlay_off () NOTHROW;
		1046	void scr_overlay_set (int x, int y,
		1047	text_t text,
		1048	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1049	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1050	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1051	#endif
		1052
		1053	vector<void *> allocated; // free these memory blocks with free()
		1054
1097	char *env_windowid; /* environmental variable WINDOWID */	1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1098	char *env_display; /* environmental variable DISPLAY */	1057	char *env_display; /* environmental variable DISPLAY */
1099	char *env_term; /* environmental variable TERM */	1058	char *env_term; /* environmental variable TERM */
1100	char *env_colorfgbg;	1059
1101	char *buffer;
1102	char *locale;	1060	char *locale;
1103	char charsets[4];	1061	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1062	char *v_buffer; /* pointer to physical buffer */
1105	unsigned int v_buflen; /* size of area to write */	1063	unsigned int v_buflen; /* size of area to write */
1106	char *newfont[MAX_NFONTS];	1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
1107	#ifdef KEYSYM_RESOURCE	1066	#ifdef KEYSYM_RESOURCE
1108	const unsigned char *Keysym_map[256];	1067	keyboard_manager *keyboard;
1109	#endif	1068	#endif
		1069
1110	const char *rs[NUM_RESOURCES];	1070	const char *rs[NUM_RESOURCES];
1111	/* command input buffering */	1071	/* command input buffering */
1112	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1072	char *cmdbuf_ptr, *cmdbuf_endp;
1113	unsigned char cmdbuf_base[BUFSIZ];	1073	char cmdbuf_base[CBUFSIZ];
1114	unsigned char kbuf[KBUFSZ];
1115		1074
		1075	ptytty *pty;
		1076
		1077	rxvt_salloc *talloc; // text line allocator
		1078	rxvt_salloc *ralloc; // rend line allocator
		1079
		1080	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1081
		1082	#if ENABLE_FRILLS || ISO_14755
		1083	// ISO 14755 entry support
		1084	unicode_t iso14755buf;
		1085	void commit_iso14755 ();
		1086	int hex_keyval (XKeyEvent &ev);
		1087	# if ISO_14755
		1088	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1089	void iso14755_54 (int x, int y);
		1090	# endif
		1091	#endif
		1092
		1093	// modifies first argument(!)
		1094	void paste (char *data, unsigned int len) NOTHROW;
		1095
		1096	long vt_emask, vt_emask_perl, vt_emask_xim;
		1097
		1098	void vt_select_input () const NOTHROW
		1099	{
		1100	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1101	}
		1102
		1103	#if ENABLE_TRANSPARENCY || ENABLE_PERL
		1104	void rootwin_cb (XEvent &xev);
		1105	xevent_watcher rootwin_ev;
		1106	#endif
		1107	#if ENABLE_TRANSPARENCY
		1108	int check_our_parents ();
		1109	void check_our_parents_cb (time_watcher &w);
		1110	time_watcher check_our_parents_ev;
		1111	#endif
		1112
		1113	void x_cb (XEvent &xev);
		1114	void flush ();
		1115	xevent_watcher termwin_ev;
		1116	xevent_watcher vt_ev;
		1117	#ifdef HAVE_SCROLLBARS
		1118	xevent_watcher scrollbar_ev;
		1119	#endif
		1120
		1121	void child_cb (child_watcher &w, int status); child_watcher child_ev;
		1122	void check_cb (check_watcher &w); check_watcher check_ev;
1116	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1123	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1117		1124	void flush_cb (time_watcher &w); time_watcher flush_ev;
1118	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1125	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1119	void x_cb (io_watcher &w, short revents); io_watcher x_ev;	1126	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1120		1127
1121	#ifdef CURSOR_BLINK	1128	#ifdef CURSOR_BLINK
		1129	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1130	#endif
		1131	#ifdef TEXT_BLINK
1122	void blink_cb (time_watcher &w); time_watcher blink_ev;	1132	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1133	#endif
		1134	#ifndef NO_BELL
		1135	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1136	#endif
		1137
		1138	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1139	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1140	#endif
		1141	#ifdef SELECTION_SCROLLING
		1142	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1143	#endif
		1144	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1145	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1123	#endif	1146	#endif
1124		1147
1125	#ifdef POINTER_BLANK	1148	#ifdef POINTER_BLANK
1126	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1149	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127	void pointer_blank ();	1150	void pointer_blank ();
		1151	#endif
1128	void pointer_unblank ();	1152	void pointer_unblank ();
1129	#endif
1130		1153
1131	void tt_printf (const char *fmt,...);	1154	void tt_printf (const char *fmt,...);
1132	void tt_write (const unsigned char *data, unsigned int len);	1155	void tt_write (const char *data, unsigned int len);
		1156	void pty_write ();
1133		1157
1134	void flush ();	1158	void tt_winch ();
1135		1159
1136	rxvt_term ();	1160	rxvt_term ();
1137	~rxvt_term ();	1161	~rxvt_term ();
1138	void destroy ();	1162	void destroy ();
		1163	void emergency_cleanup ();
1139		1164
1140	bool init (int argc, const char *const *argv);	1165	bool init (int argc, const char *const *argv, stringvec *envv);
		1166
		1167	bool init (stringvec *argv, stringvec *envv)
		1168	{
		1169	this->argv = argv;
		1170	return init (argv->size (), argv->begin (), envv);
		1171	}
		1172
1141	bool init_vars ();	1173	bool init_vars ();
1142		1174
1143	uint32_t next_char ();
1144
1145	bool pty_fill ();	1175	bool pty_fill ();
		1176
		1177	void make_current () const // make this the "currently active" urxvt instance
		1178	{
		1179	SET_R (this);
		1180	set_environ (envv);
		1181	rxvt_set_locale (locale);
		1182	}
		1183
		1184	void init_secondary ();
		1185	const char **init_resources (int argc, const char *const *argv);
		1186	const char *x_resource (const char *name);
		1187	void init_env ();
		1188	void set_locale (const char *locale);
		1189	void init_xlocale ();
		1190	void init_command (const char *const *argv);
		1191	void run_command (const char *const *argv);
		1192	int run_child (const char *const *argv);
		1193
		1194	void color_aliases (int idx);
		1195	void recolour_cursor ();
		1196	void create_windows (int argc, const char *const *argv);
		1197	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1198	void window_calc (unsigned int newwidth, unsigned int newheight);
		1199
		1200	#if USE_XIM
		1201	rxvt_xim *input_method;
		1202	XIC Input_Context;
		1203	XIMStyle input_style;
		1204	XPoint spot; // most recently sent spot position
		1205
		1206	void im_destroy ();
		1207	void im_cb (); im_watcher im_ev;
		1208	void im_set_size (XRectangle &size);
		1209	void im_set_position (XPoint &pos) NOTHROW;
		1210	void im_set_color (unsigned long &fg, unsigned long &bg);
		1211	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1212
		1213	bool IMisRunning ();
		1214	void IMSendSpot ();
		1215	bool IM_get_IC (const char *modifiers);
		1216	void IMSetPosition ();
		1217	#endif
		1218
		1219	void resize_scrollbar ();
		1220
		1221	// command.C
		1222	void key_press (XKeyEvent &ev);
		1223	void key_release (XKeyEvent &ev);
		1224	unsigned int cmd_write (const char *str, unsigned int count);
		1225
		1226	wchar_t next_char () NOTHROW;
		1227	wchar_t cmd_getc () THROW ((class out_of_input));
		1228	uint32_t next_octet () NOTHROW;
		1229	uint32_t cmd_get8 () THROW ((class out_of_input));
		1230
		1231	bool cmd_parse ();
		1232	void mouse_report (XButtonEvent &ev);
		1233	void button_press (XButtonEvent &ev);
		1234	void button_release (XButtonEvent &ev);
		1235	void focus_in ();
		1236	void focus_out ();
		1237	void update_fade_color (unsigned int idx);
		1238	#ifdef PRINTPIPE
		1239	FILE *popen_printer ();
		1240	int pclose_printer (FILE *stream);
		1241	#endif
		1242	void process_print_pipe ();
		1243	void process_nonprinting (unicode_t ch);
		1244	void process_escape_vt52 (unicode_t ch);
		1245	void process_escape_seq ();
1146	void process_x_events ();	1246	void process_csi_seq ();
		1247	void process_window_ops (const int *args, unsigned int nargs);
		1248	char *get_to_st (unicode_t &ends_how);
		1249	void process_dcs_seq ();
		1250	void process_osc_seq ();
		1251	void process_color_seq (int report, int color, const char *str, char resp);
		1252	void process_xterm_seq (int op, const char *str, char resp);
		1253	int privcases (int mode, unsigned long bit);
		1254	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1255	void process_sgr_mode (unsigned int nargs, const int *arg);
		1256	void process_graphics ();
		1257	// init.C
		1258	void Get_Colours ();
		1259	void get_ourmods ();
		1260	// main.C
		1261	bool set_fonts ();
		1262	void set_string_property (Atom prop, const char *str, int len = -1);
		1263	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1264	void set_title (const char *str);
		1265	void set_icon_name (const char *str);
		1266	void set_window_color (int idx, const char *color);
		1267	void set_colorfgbg ();
		1268	bool set_color (rxvt_color &color, const char *name);
		1269	void alias_color (int dst, int src);
		1270	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1147		1271
1148	void *operator new (size_t s);	1272	// screen.C
1149	void operator delete (void *p, size_t s);	1273
		1274	void lalloc (line_t &l) const
		1275	{
		1276	l.t = (text_t *)talloc->alloc ();
		1277	l.r = (rend_t *)ralloc->alloc ();
		1278	}
		1279
		1280	#if 0
		1281	void lfree (line_t &l)
		1282	{
		1283	talloc->free (l.t);
		1284	ralloc->free (l.r);
		1285	}
		1286	#endif
		1287
		1288	void lresize (line_t &l) const
		1289	{
		1290	if (!l.t)
		1291	return;
		1292
		1293	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1294	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1295
		1296	l.l = min (l.l, ncol);
		1297
		1298	if (ncol > prev_ncol)
		1299	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1300	}
		1301
		1302	int fgcolor_of (rend_t r) const NOTHROW
		1303	{
		1304	int base = GET_BASEFG (r);
		1305	#ifndef NO_BRIGHTCOLOR
		1306	if (r & RS_Bold
		1307	# if ENABLE_STYLES
		1308	&& option (Opt_intensityStyles)
		1309	# endif
		1310	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1311	base += minBrightCOLOR - minCOLOR;
		1312	#endif
		1313	return base;
		1314	}
		1315
		1316	int bgcolor_of (rend_t r) const NOTHROW
		1317	{
		1318	int base = GET_BASEBG (r);
		1319	#ifndef NO_BRIGHTCOLOR
		1320	if (r & RS_Blink
		1321	# if ENABLE_STYLES
		1322	&& option (Opt_intensityStyles)
		1323	# endif
		1324	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1325	base += minBrightCOLOR - minCOLOR;
		1326	#endif
		1327	return base;
		1328	}
		1329
		1330	bool option (uint8_t opt) const NOTHROW
		1331	{
		1332	return options[opt >> 3] & (1 << (opt & 7));
		1333	}
		1334
		1335	void set_option (uint8_t opt, bool set = true) NOTHROW
		1336	{
		1337	if (set)
		1338	options[opt >> 3] |= (1 << (opt & 7));
		1339	else
		1340	options[opt >> 3] &= ~(1 << (opt & 7));
		1341	}
		1342
		1343	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1344	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1345	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1346	void scr_reset ();
		1347	void scr_release () NOTHROW;
		1348	void scr_clear (bool really = false) NOTHROW;
		1349	void scr_refresh () NOTHROW;
		1350	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1351	void scr_erase_screen (int mode) NOTHROW;
		1352	#if ENABLE_FRILLS
		1353	void scr_erase_savelines () NOTHROW;
		1354	void scr_backindex () NOTHROW;
		1355	void scr_forwardindex () NOTHROW;
		1356	#endif
		1357	void scr_touch (bool refresh) NOTHROW;
		1358	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1359	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1360	void scr_recolour () NOTHROW;
		1361	void scr_remap_chars () NOTHROW;
		1362	void scr_remap_chars (line_t &l) NOTHROW;
		1363
		1364	enum cursor_mode { SAVE, RESTORE };
		1365
		1366	void scr_poweron ();
		1367	void scr_cursor (cursor_mode mode) NOTHROW;
		1368	void scr_do_wrap () NOTHROW;
		1369	void scr_swap_screen () NOTHROW;
		1370	void scr_change_screen (int scrn);
		1371	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1372	void scr_rendition (int set, int style) NOTHROW;
		1373	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1374	void scr_backspace () NOTHROW;
		1375	void scr_tab (int count, bool ht = false) NOTHROW;
		1376	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1377	void scr_index (enum page_dirn direction) NOTHROW;
		1378	void scr_erase_line (int mode) NOTHROW;
		1379	void scr_E () NOTHROW;
		1380	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1381	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1382	void scr_scroll_region (int top, int bot) NOTHROW;
		1383	void scr_cursor_visible (int mode) NOTHROW;
		1384	void scr_autowrap (int mode) NOTHROW;
		1385	void scr_relative_origin (int mode) NOTHROW;
		1386	void scr_insert_mode (int mode) NOTHROW;
		1387	void scr_set_tab (int mode) NOTHROW;
		1388	void scr_rvideo_mode (bool on) NOTHROW;
		1389	void scr_report_position () NOTHROW;
		1390	void set_font_style () NOTHROW;
		1391	void scr_charset_choose (int set) NOTHROW;
		1392	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1393	void scr_move_to (int y, int len) NOTHROW;
		1394	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1395	bool scr_changeview (int new_view_start) NOTHROW;
		1396	void scr_bell () NOTHROW;
		1397	void scr_printscreen (int fullhist) NOTHROW;
		1398	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1399	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1400	void scr_reverse_selection () NOTHROW;
		1401	void scr_dump (int fd) NOTHROW;
		1402
		1403	void selection_check (int check_more) NOTHROW;
		1404	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1405	void selection_property (Window win, Atom prop) NOTHROW;
		1406	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1407	int selection_request_other (Atom target, int selnum) NOTHROW;
		1408	void selection_clear () NOTHROW;
		1409	void selection_make (Time tm);
		1410	bool selection_grab (Time tm) NOTHROW;
		1411	void selection_start_colrow (int col, int row) NOTHROW;
		1412	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1413	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1414	void selection_remove_trailing_spaces () NOTHROW;
		1415	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1416	void selection_click (int clicks, int x, int y) NOTHROW;
		1417	void selection_extend (int x, int y, int flag) NOTHROW;
		1418	void selection_rotate (int x, int y) NOTHROW;
		1419
		1420	void pixel_position (int *x, int *y) NOTHROW;
		1421
		1422	#if defined(NEXT_SCROLLBAR)
		1423	// scrollbar-next.C
		1424	Pixmap renderPixmap (const char *const *data, int width, int height);
		1425	void init_scrollbar_stuff ();
		1426	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1427	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1428	#endif
		1429
		1430	#if defined(RXVT_SCROLLBAR)
		1431	// scrollbar-rxvt.C
		1432	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1433	#endif
		1434
		1435	#if defined(XTERM_SCROLLBAR)
		1436	// scrollbar-xterm.C
		1437	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1438	#endif
		1439
		1440	#if defined(PLAIN_SCROLLBAR)
		1441	// scrollbar-plain.C
		1442	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1443	#endif
		1444
		1445	// scrollbar.C
		1446	int scrollbar_mapping (int map);
		1447	int scrollbar_show (int update);
		1448	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1449
		1450	// xdefaults.C
		1451	void get_options (int argc, const char *const *argv);
		1452	int parse_keysym (const char *str, const char *arg);
		1453	void get_xdefaults (FILE *stream, const char *name);
		1454	void extract_resources ();
		1455	// xpm.C
		1456	int scale_pixmap (const char *geom);
		1457	void resize_pixmap ();
		1458	Pixmap set_bgPixmap (const char *file);
1150	};	1459	};
1151
1152	#ifndef __attribute__
1153	# ifdef __GNUC__
1154	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1155	# define __attribute__(x)
1156	# endif
1157	# endif
1158	# define __attribute__(x)
1159	#endif
1160		1460
1161	/*	1461	/*
1162	*****************************************************************************	1462	*****************************************************************************
1163	* PROTOTYPES	1463	* PROTOTYPES
1164	*****************************************************************************	1464	*****************************************************************************
…		…
1166	#ifdef PROTOTYPES	1466	#ifdef PROTOTYPES
1167	# define __PROTO(p) p	1467	# define __PROTO(p) p
1168	#else	1468	#else
1169	# define __PROTO(p) ()	1469	# define __PROTO(p) ()
1170	#endif	1470	#endif
1171	#include "protos.h"
1172
1173	#ifdef DEBUG_malloc
1174	# include "dmalloc.h" /* This comes last */
1175	#endif
1176		1471
1177	#endif /* _RXVT_H_ */	1472	#endif /* _RXVT_H_ */
1178		1473

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