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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.22 by pcg, Mon Jan 19 17:26:43 2004 UTC vs.
Revision 1.278 by root, Tue Jul 24 14:38:59 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#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>
7		28
8	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	30	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
		33	#if ENABLE_FRILLS
		34	# include <X11/Xmd.h>
		35	#endif
12		36
13	#include "defaultfont.h"	37	#include "encoding.h"
14	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
15	#include "iom.h"	41	#include "iom.h"
16	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
17		44
18	#include <wchar.h>	45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
19		55
20	/*	56	/*
21	*****************************************************************************	57	*****************************************************************************
22	* SYSTEM HACKS	58	* SYSTEM HACKS
23	*****************************************************************************	59	*****************************************************************************
24	*/	60	*/
25	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
27	*/	63	*/
28	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	65	# define __svr4__ 1
30	#endif	66	#endif
31	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
32	# define __sun__	68	# define __sun__ 1
33	#endif	69	#endif
34
35		70
36	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	72	typedef char *XPointer;
38	#endif	73	#endif
39		74
40	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	#include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
43	#else
44	# include <sgtty.h>
45	typedef struct {
46	struct sgttyb sg;
47	struct tchars tc;
48	struct ltchars lc;
49	int line;
50	int local;
51	} ttymode_t;
52	#endif
53		77
54	#ifdef GREEK_SUPPORT	78	#ifdef HAVE_AFTERIMAGE
55	# include "grkelot.h"	79	# include <afterimage.h>
56	#endif	80	#undef min
		81	#undef max
57	#ifdef XPM_BACKGROUND	82	#elif defined(XPM_BACKGROUND)
58	# ifdef XPM_INC_X11	83	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	84	# include <X11/xpm.h>
60	# else	85	# else
61	# include <xpm.h>	86	# include <xpm.h>
62	# endif	87	# endif
…		…
66	# define STDIN_FILENO 0	91	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	92	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	93	# define STDERR_FILENO 2
69	#endif	94	#endif
70		95
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	96	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	97
73	# 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)
74	# 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)
75	#endif	162	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	163	environ = envv;
77	# define NO_SETOWNER_TTYDEV	164	}
78	#endif
79		165
80	/*	166	/*
81	*****************************************************************************	167	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	168	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	169	*****************************************************************************
84	*/	170	*/
85	struct grwin_t;	171	struct grwin_t;
86		172
87	/* Sanitize menubar info */
88	#ifndef MENUBAR
89	# undef MENUBAR_MAX
90	#endif
91	#ifndef MENUBAR_MAX
92	# define MENUBAR_MAX 0
93	#endif
94
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	173	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	174	* scrollColor resource.
97	*/	175	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	177	# define KEEP_SCROLLCOLOR 1
100	#else	178	#else
101	# undef KEEP_SCROLLCOLOR	179	# undef KEEP_SCROLLCOLOR
102	#endif	180	#endif
103		181
104	#ifdef XPM_BACKGROUND	182	#ifdef XPM_BACKGROUND
105	typedef struct {	183	typedef struct {
106	short w, h, x, y;	184	short w, h, x, y;
		185	bool auto_resize ;
107	Pixmap pixmap;	186	Pixmap pixmap;
108	} bgPixmap_t;	187	} bgPixmap_t;
109	#endif	188	#endif
110		189
111	/*	190	/*
112	* the 'essential' information for reporting Mouse Events	191	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	192	* pared down from XButtonEvent
114	*/	193	*/
115	struct mouse_event {	194	struct mouse_event {
116	int clicks;	195	int clicks;
117	Time time; /* milliseconds */	196	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	197	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	198	unsigned int button; /* detail */
120	};	199	};
121		200
122	#ifndef min	201	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	202	typedef struct _mwmhints {
124	# 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;
125	#endif	209	#endif
126		210
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	211	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	212	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	213	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	214	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	215	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	216	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	217	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	218	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	219	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	220	# define XEMBED_FOCUS_PREV 7
137	: 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
138		235
139	/*	236	/*
140	*****************************************************************************	237	*****************************************************************************
141	* NORMAL DEFINES	238	* NORMAL DEFINES
142	*****************************************************************************	239	*****************************************************************************
143	*/	240	*/
144
145	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146	# error if you disable both selection styles, how can you select, silly?
147	#endif
148
149	#define APL_CLASS "XTerm" /* class name */
150	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151	#define APL_NAME "rxvt" /* normal name */
152		241
153	/* COLORTERM, TERM environment variables */	242	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	243	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	244	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	245	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	246	#else
158	# define COLORTERMENVFULL COLORTERMENV	247	# define COLORTERMENVFULL COLORTERMENV
159	#endif	248	#endif
160	#ifndef TERMENV	249	#ifndef TERMENV
161	# define TERMENV "xterm"	250	# define TERMENV "rxvt-unicode"
162	#endif	251	#endif
163		252
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	253	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	254	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	255	#endif
171		256
172	/* now look for other badly set stuff */	257	/* now look for other badly set stuff */
173		258
174	#if !defined (EACCESS) && defined(EAGAIN)	259	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	263	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	264	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	265	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	266	#endif
182		267
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	268	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		269
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	270	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	271	# define HAVE_SCROLLBARS 1
189	#endif
190
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW
193	# define SHADOW 1
194	#else
195	# define SHADOW 2
196	#endif	272	#endif
197		273
198	#define R_SB_ALIGN_CENTRE 0	274	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	275	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	276	#define R_SB_ALIGN_BOTTOM 2
201		277
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	278	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	279	#define R_SB_XTERM 2
		280	#define R_SB_PLAIN 4
		281	#define R_SB_RXVT 8
205		282
206	#define SB_WIDTH_NEXT 19	283	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	284	#define SB_WIDTH_XTERM 15
		285	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	286	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	287	# define SB_WIDTH_RXVT 10
210	#endif	288	#endif
211		289
212	/*	290	/*
…		…
239	* | | :::::::: |	317	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	318	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	319	* | +---------+ |
242	* | | ......%%| |	320	* | | ......%%| |
243	* | | ......%%| |	321	* | | ......%%| |
244	* | | ..()..%%| |	322	* | | .. ()..%%| |
245	* | | ......%%| |	323	* | | ......%%| |
246	* | | %%%%%%%%| |	324	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	325	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	326	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	327	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	348	* :............:
271	* |	349	* |
272	* +---< SB_WIDTH_NEXT	350	* +---< SB_WIDTH_NEXT
273	*/	351	*/
274		352
		353	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	354	NO_REFRESH = 0, /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	355	FAST_REFRESH = 1, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	356	SLOW_REFRESH = 2, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	357	};
279	#define REFRESH_BOUNDS (1<<3)
280		358
281	#ifdef NO_SECONDARY_SCREEN	359	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	360	# define NSCREENS 0
283	#else	361	#else
284	# define NSCREENS 1	362	# define NSCREENS 1
285	#endif	363	#endif
286		364
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290
291	/* special (internal) prefix for font commands */	365	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	366	#define FONT_CMD '#'
293	#define FONT_DN "#-"	367	#define FONT_DN "#-"
294	#define FONT_UP "#+"	368	#define FONT_UP "#+"
295		369
296	/* flags for rxvt_scr_gotorc() */	370	/* flags for rxvt_scr_gotorc () */
		371	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	372	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	373	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	374	RELATIVE = C_RELATIVE | R_RELATIVE,
		375	};
300		376
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	377	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	378	enum {
303	#define DELETE +1	379	INSERT = -1, /* don't change these values */
304	#define ERASE +2	380	DELETE = +1,
		381	ERASE = +2,
		382	};
305		383
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	384	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	385	enum page_dirn {
308	UP,	386	UP,
309	DN,	387	DN,
310	NO_DIR	388	NO_DIR,
311	};	389	};
312		390
313	/* arguments for rxvt_scr_change_screen() */	391	/* arguments for rxvt_scr_change_screen () */
314	enum {	392	enum {
315	PRIMARY = 0,	393	PRIMARY = 0,
316	SECONDARY	394	SECONDARY,
317	};	395	};
318		396
319	#define RS_None 0 /* Normal */	397	#define RS_None 0
320		398
321	#define RS_fgMask 0x000001FFu /* 512 colors */	399	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	400	#define RS_bgMask 0x00003f80UL // 128 colors
323	#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
324	#define RS_Blink 0x00080000u /* blink */	407	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	408	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	409	#define RS_Uline 0x00040000UL // underline
327		410
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	411	// toggle this to force redraw, must be != RS_Careful
		412	#define RS_redraw 0x01000000UL
		413
		414	// 5 custom bits for extensions
		415	#define RS_customCount 32
		416	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	417	#define RS_customShift 19
330		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
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	426	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	427	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		428
		429	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		430	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		431	#define RS_fontShift 24
		432
		433	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		434	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		435
334	#define Sel_none 0 /* Not waiting */	436	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	437	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	438	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	439	#define Sel_direct 0x00
338	#define Sel_Primary 0x01	440	#define Sel_Primary 0x01
339	#define Sel_Secondary 0x02	441	#define Sel_Secondary 0x02
340	#define Sel_Clipboard 0x03	442	#define Sel_Clipboard 0x03
341	#define Sel_whereMask 0x0f	443	#define Sel_whereMask 0x0f
342	#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 */
343		446
344	enum {	447	enum {
345	C0_NUL = 0x00,	448	C0_NUL = 0x00,
346	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,
347	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 ,
348	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,
349	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,
350	};	453	};
351	#define CHAR_ST 0x9c /* 0234 */	454	#define CHAR_ST 0x9c /* 0234 */
352		455
353	/*	456	/*
354	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	457	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	458	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356	*/	459	*/
		460	enum {
357	#define XTerm_name 0	461	XTerm_name = 0,
358	#define XTerm_iconName 1	462	XTerm_iconName = 1,
359	#define XTerm_title 2	463	XTerm_title = 2,
		464	XTerm_property = 3, // change X property
360	#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
361	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	468	XTerm_Color_cursor = 12, // change actual 'Cursor' color
362	#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)
363	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	473	XTerm_Color_RV = 17, // change actual 'Highlight' color
364	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
365	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
366	#define XTerm_logfile 46 /* not implemented */	474	XTerm_logfile = 46, // not implemented
367	#define XTerm_font 50	475	XTerm_font = 50,
368		476
369	/*	477	XTerm_konsole30 = 30, // reserved for konsole
		478	XTerm_konsole31 = 31, // reserved for konsole
		479	XTerm_emacs51 = 51, // reserved for emacs shell
		480	/*
370	* 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
371	*/	483	*/
372	#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
373	#define XTerm_Pixmap 20 /* new bg pixmap */	486	Rxvt_Pixmap = 20, // new bg pixmap
374	#define XTerm_restoreFG 39 /* change default fg color */	487	Rxvt_restoreFG = 39, // change default fg color
375	#define XTerm_restoreBG 49 /* change default bg color */	488	Rxvt_restoreBG = 49, // change default bg color
376	#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	};
377		509
378	/* Words starting with `Color_' are colours. Others are counts */	510	/* Words starting with `Color_' are colours. Others are counts */
379	/*	511	/*
380	* The following comment is mostly obsolete since pixcolor_set was expanded:
381	* We're currently upto 29 colours. Only 3 more available. The
382	* PixColor and rendition colour usage should probably be decoupled	512	* The PixColor and rendition colour usage should probably be decoupled
383	* 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
384	* 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
385	*/	515	*/
386		516
387	enum colour_list {	517	enum colour_list {
		518	Color_none = -2,
		519	Color_transparent = -1,
388	Color_fg = 0,	520	Color_fg = 0,
389	Color_bg,	521	Color_bg,
390	minCOLOR, /* 2 */	522	minCOLOR, /* 2 */
391	Color_Black = minCOLOR,	523	Color_Black = minCOLOR,
392	Color_Red3,	524	Color_Red3,
…		…
409	maxBrightCOLOR, /* minBrightCOLOR + 7 */	541	maxBrightCOLOR, /* minBrightCOLOR + 7 */
410	Color_White = maxBrightCOLOR,	542	Color_White = maxBrightCOLOR,
411	#else	543	#else
412	Color_White = maxCOLOR,	544	Color_White = maxCOLOR,
413	#endif	545	#endif
414	#ifdef TTY_256COLOR
415	min256COLOR = Color_White + 1,	546	minTermCOLOR = Color_White + 1,
416	max256COLOR = minCOLOR + 255,	547	maxTermCOLOR = Color_White + 72,
417	#endif
418	#ifndef NO_CURSORCOLOR	548	#ifndef NO_CURSORCOLOR
419	Color_cursor,	549	Color_cursor,
420	Color_cursor2,	550	Color_cursor2,
421	#endif	551	#endif
422	Color_pointer,	552	Color_pointer_fg,
		553	Color_pointer_bg,
423	Color_border,	554	Color_border,
424	#ifndef NO_BOLD_UNDERLINE_REVERSE	555	#ifndef NO_BOLD_UNDERLINE_REVERSE
425	Color_BD,	556	Color_BD,
		557	Color_IT,
426	Color_UL,	558	Color_UL,
427	Color_RV,	559	Color_RV,
		560	#endif
		561	#if ENABLE_FRILLS
		562	Color_underline,
428	#endif	563	#endif
429	#ifdef OPTION_HC	564	#ifdef OPTION_HC
430	Color_HC,	565	Color_HC,
431	#endif	566	#endif
432	#ifdef KEEP_SCROLLCOLOR	567	#ifdef KEEP_SCROLLCOLOR
433	Color_scroll,	568	Color_scroll,
434	Color_trough,	569	Color_trough,
		570	#endif
		571	#if TINTING
		572	Color_tint,
		573	#endif
		574	#if OFF_FOCUS_FADING
		575	Color_fade,
435	#endif	576	#endif
436	NRS_COLORS, /* */	577	NRS_COLORS, /* */
437	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
438	Color_topShadow = NRS_COLORS,	579	Color_topShadow = NRS_COLORS,
439	Color_bottomShadow,	580	Color_bottomShadow,
440	TOTAL_COLORS /* upto 30 */	581	TOTAL_COLORS
441	#else	582	#else
442	TOTAL_COLORS = NRS_COLORS /* */	583	TOTAL_COLORS = NRS_COLORS
443	#endif	584	#endif
444	};	585	};
445		586
446	#define Color_Bits 9	587	#define Color_Bits 7 // 0 .. maxTermCOLOR
447	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
448	#define NPIXCLR_BITS 32
449
450	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
451		588
452	/*	589	/*
453	* Resource list	590	* Resource list
454	*/	591	*/
455	enum {	592	enum {
456	Rs_display_name = 0,	593	# define def(name) Rs_ ## name,
457	Rs_term_name,	594	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
458	Rs_iconName,	595	# include "rsinc.h"
459	Rs_geometry,	596	# undef def
460	Rs_reverseVideo,	597	# undef reserve
461	Rs_color,
462	_Rs_color = Rs_color + NRS_COLORS - 1,
463	Rs_font,
464	Rs_name,
465	Rs_title,
466	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
467	Rs_path,
468	#endif
469	#ifdef XPM_BACKGROUND
470	Rs_backgroundPixmap,
471	#endif
472	#if (MENUBAR_MAX)
473	Rs_menu,
474	#endif
475	#ifdef GREEK_SUPPORT
476	Rs_greek_keyboard,
477	Rs_greektoggle_key,
478	#endif
479	Rs_loginShell,
480	Rs_jumpScroll,
481	#ifdef HAVE_SCROLLBARS
482	Rs_scrollBar,
483	Rs_scrollBar_right,
484	Rs_scrollBar_floating,
485	Rs_scrollBar_align,
486	#endif
487	Rs_scrollstyle, /* Rs_scrollBar_style */
488	Rs_scrollTtyOutput,
489	Rs_scrollTtyKeypress,
490	Rs_scrollWithBuffer,
491	Rs_saveLines,
492	Rs_utmpInhibit,
493	Rs_visualBell,
494	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
495	Rs_mapAlert,
496	#endif
497	#ifdef META8_OPTION
498	Rs_meta8,
499	#endif
500	#ifdef MOUSE_WHEEL
501	Rs_mouseWheelScrollPage,
502	#endif
503	#ifndef NO_BACKSPACE_KEY
504	Rs_backspace_key,
505	#endif
506	#ifndef NO_DELETE_KEY
507	Rs_delete_key,
508	#endif
509	Rs_selectstyle,
510	#ifdef PRINTPIPE
511	Rs_print_pipe,
512	#endif
513	#ifdef USE_XIM
514	Rs_preeditType,
515	Rs_inputMethod,
516	#endif
517	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
518	Rs_bigfont_key,
519	Rs_smallfont_key,
520	#endif
521	#ifdef TRANSPARENT
522	Rs_transparent,
523	Rs_transparent_all,
524	#endif
525	#ifndef NO_FRILLS
526	Rs_ext_bwidth,
527	Rs_int_bwidth,
528	#endif
529	Rs_scrollBar_thickness,
530	#ifndef NO_LINESPACE
531	Rs_lineSpace,
532	#endif
533	Rs_cutchars,
534	#ifdef ACS_ASCII
535	Rs_acs_chars,
536	#endif
537	Rs_modifier,
538	Rs_answerbackstring,
539	Rs_tripleclickwords,
540	Rs_cursorBlink,
541	Rs_pointerBlank,
542	Rs_pointerBlankDelay,
543	Rs_imLocale,
544	NUM_RESOURCES	598	NUM_RESOURCES
545	};	599	};
546		600
547	enum {
548	XA_COMPOUND_TEXT = 0,
549	XA_MULTIPLE,
550	XA_TARGETS,
551	XA_TEXT,
552	XA_TIMESTAMP,
553	XA_VT_SELECTION,
554	XA_INCR,
555	XA_WMDELETEWINDOW,
556	#ifdef TRANSPARENT
557	XA_XROOTPMAPID,
558	#endif
559	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
560	XA_DNDPROTOCOL,
561	XA_DNDSELECTION,
562	#endif /* OFFIX_DND */
563	XA_CLIPBOARD,
564	NUM_XA
565	};
566
567	/*
568	* number of graphics points
569	* divisible by 2 (num lines)
570	* divisible by 4 (num rect)
571	*/
572	#define NGRX_PTS 1000
573
574	/* DEC private modes */	601	/* DEC private modes */
575	#define PrivMode_132 (1LU<<0)	602	#define PrivMode_132 (1UL<<0)
576	#define PrivMode_132OK (1LU<<1)	603	#define PrivMode_132OK (1UL<<1)
577	#define PrivMode_rVideo (1LU<<2)	604	#define PrivMode_rVideo (1UL<<2)
578	#define PrivMode_relOrigin (1LU<<3)	605	#define PrivMode_relOrigin (1UL<<3)
579	#define PrivMode_Screen (1LU<<4)	606	#define PrivMode_Screen (1UL<<4)
580	#define PrivMode_Autowrap (1LU<<5)	607	#define PrivMode_Autowrap (1UL<<5)
581	#define PrivMode_aplCUR (1LU<<6)	608	#define PrivMode_aplCUR (1UL<<6)
582	#define PrivMode_aplKP (1LU<<7)	609	#define PrivMode_aplKP (1UL<<7)
583	#define PrivMode_HaveBackSpace (1LU<<8)	610	#define PrivMode_HaveBackSpace (1UL<<8)
584	#define PrivMode_BackSpace (1LU<<9)	611	#define PrivMode_BackSpace (1UL<<9)
585	#define PrivMode_ShiftKeys (1LU<<10)	612	#define PrivMode_ShiftKeys (1UL<<10)
586	#define PrivMode_VisibleCursor (1LU<<11)	613	#define PrivMode_VisibleCursor (1UL<<11)
587	#define PrivMode_MouseX10 (1LU<<12)	614	#define PrivMode_MouseX10 (1UL<<12)
588	#define PrivMode_MouseX11 (1LU<<13)	615	#define PrivMode_MouseX11 (1UL<<13)
589	#define PrivMode_scrollBar (1LU<<14)	616	#define PrivMode_scrollBar (1UL<<14)
590	#define PrivMode_menuBar (1LU<<15)
591	#define PrivMode_TtyOutputInh (1LU<<16)	617	#define PrivMode_TtyOutputInh (1UL<<15)
592	#define PrivMode_Keypress (1LU<<17)	618	#define PrivMode_Keypress (1UL<<16)
593	#define PrivMode_smoothScroll (1LU<<18)	619	#define PrivMode_smoothScroll (1UL<<17)
594	#define PrivMode_vt52 (1LU<<19)	620	#define PrivMode_vt52 (1UL<<18)
		621	#define PrivMode_LFNL (1UL<<19)
595	/* too annoying to implement X11 highlight tracking */	622	/* too annoying to implement X11 highlight tracking */
596	/* #define PrivMode_MouseX11Track (1LU<<18) */	623	/* #define PrivMode_MouseX11Track (1LU<<20) */
597		624
598	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	625	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
599	#define PrivMode(test,bit) \	626	#define PrivMode(test,bit) \
600	if (test) \	627	if (test) \
601	R->PrivateModes |= (bit); \	628	priv_modes |= (bit); \
602	else \	629	else \
603	R->PrivateModes &= ~(bit)	630	priv_modes &= ~(bit)
604		631
605	#ifdef ALLOW_132_MODE	632	#ifdef ALLOW_132_MODE
606	# define PrivMode_Default \
607	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	633	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
608	#else	634	#else
609	# define PrivMode_Default \	635	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
610	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
611	#endif	636	#endif
612		637
613	#define XDEPTH R->Xdepth	638	// do not change these constants lightly, there are many interdependencies
614	#define XCMAP R->Xcmap
615	#define XVISUAL R->Xvisual
616
617	#define IMBUFSIZ 128 /* input modifier buffer sizes */	639	#define IMBUFSIZ 128 // input modifier buffer sizes
618	#ifndef BUFSIZ
619	# define BUFSIZ 4096
620	#endif
621	#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
622		674
623	/*	675	/*
624	*****************************************************************************	676	*****************************************************************************
625	* MACRO DEFINES	677	* MACRO DEFINES
626	*****************************************************************************	678	*****************************************************************************
627	*/	679	*/
628	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	680	#define dLocal(type,name) type const name = this->name
629	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	681
630	#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
631	#define STRCASECMP(x, y) strcasecmp((x), (y))	683	// single-width.
632	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	684	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
633	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
634	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
635	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
636	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
637	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
638	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
639	#define STRDUP(x) strdup((const char *)(x))
640	#define STRLEN(x) strlen((const char *)(x))
641	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
642	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
643		685
644	/* convert pixel dimensions to row/column values. Everything as int32_t */	686	/* convert pixel dimensions to row/column values. Everything as int32_t */
645	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	687	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
646	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	688	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
647	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	689	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
648	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	690	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
649	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	691	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
650	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	692	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
651	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	693	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
652	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	694	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
653		695
654	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	696	// for m >= -n, ensure remainder lies between 0..n-1
655	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	697	#define MOD(m,n) (((m) + (n)) % (n))
656		698
657	#define Xroot DefaultRootWindow(R->Xdisplay)	699	#define LINENO(n) MOD (term_start + int(n), total_rows)
		700	#define ROW(n) row_buf [LINENO (n)]
658		701
659	/* how to build & extract colors and attributes */	702	/* how to build & extract colors and attributes */
660	#define GET_BASEFG(x) (((x) & RS_fgMask))	703	#define GET_BASEFG(x) (((x) & RS_fgMask))
661	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	704	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
662	#ifndef NO_BRIGHTCOLOR
663	# define GET_FGCOLOR(x) \
664	((((x) & RS_Bold) == 0 \
665	|| GET_BASEFG(x) < minCOLOR \
666	|| GET_BASEFG(x) >= minBrightCOLOR) \
667	? GET_BASEFG(x) \
668	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
669	# define GET_BGCOLOR(x) \
670	((((x) & RS_Blink) == 0 \
671	|| GET_BASEBG(x) < minCOLOR \
672	|| GET_BASEBG(x) >= minBrightCOLOR) \
673	? GET_BASEBG(x) \
674	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
675	#else
676	# define GET_FGCOLOR(x) GET_BASEFG(x)
677	# define GET_BGCOLOR(x) GET_BASEBG(x)
678	#endif
679		705
680	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	706	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
681	#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))
682		711
683	#define GET_ATTR(x) (((x) & RS_attrMask))	712	#define GET_ATTR(x) (((x) & RS_attrMask))
684	#define GET_BGATTR(x) \	713	#define GET_BGATTR(x) \
685	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
686	| (((x) & RS_fgMask)<<Color_Bits)) \	715	| (((x) & RS_fgMask)<<Color_Bits)) \
687	: ((x) & (RS_attrMask | RS_bgMask)))	716	: ((x) & (RS_attrMask | RS_bgMask)))
688	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
689	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
690	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
691		720
692	#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))
693	#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
694		731
695	#ifdef HAVE_SCROLLBARS	732	#ifdef HAVE_SCROLLBARS
696	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	733	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
697	#else	734	#else
698	# define scrollbar_TotalWidth() (0)	735	# define scrollbar_TotalWidth() (0)
699	#endif	736	#endif
700	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	737	#define scrollbar_isMotion() (scrollBar.state == 'm')
701	#define scrollbar_isUp() (R->scrollBar.state == 'U')	738	#define scrollbar_isUp() (scrollBar.state == 'U')
702	#define scrollbar_isDn() (R->scrollBar.state == 'D')	739	#define scrollbar_isDn() (scrollBar.state == 'D')
703	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	740	#define scrollbar_isUpDn() isupper (scrollBar.state)
704	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	741	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
705		742
706	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	743	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
707	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	744	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
708	&& (y) <= scrollbarnext_dnval())	745	&& (y) <= scrollbarnext_dnval ())
709	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	746	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
710	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	747	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
711	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	748	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
712	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	749	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
713	#define SCROLLRXVT_MINHEIGHT 10	750	#define SCROLLRXVT_MINHEIGHT 10
714	#define SCROLLXTERM_MINHEIGHT 10	751	#define SCROLLXTERM_MINHEIGHT 10
715		752
716	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	753	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
717	? SCROLLNEXT_MINHEIGHT \	754	? SCROLLNEXT_MINHEIGHT \
718	: SCROLLRXVT_MINHEIGHT)	755	: SCROLLRXVT_MINHEIGHT)
719	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	756	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
720	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	757	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
721	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	758	#define scrollbar_position(y) ((y) - scrollBar.beg)
722	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	759	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
723	- scrollbar_minheight())	760	- scrollbar_minheight ())
724
725	#if (MENUBAR_MAX > 1)
726	/* rendition style flags */
727	# define menuBar_height() (TermWin.fheight + SHADOW)
728	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
729	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
730	#else
731	# define menuBar_height() (0)
732	# define menuBar_TotalHeight() (0)
733	# define isMenuBarWindow(w) (0)
734	#endif
735		761
736	#ifdef XPM_BACKGROUND	762	#ifdef XPM_BACKGROUND
737	# 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))
738	#else	764	#else
739	# define XPMClearArea(a, b, c, d, e, f, g)	765	# define XPMClearArea(a, b, c, d, e, f, g)
740	#endif	766	#endif
741		767
742	#ifndef STRICT_FONT_CHECKING	768	typedef callback<void (const char *)> log_callback;
743	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	769	typedef callback<int (int)> getfd_callback;
744	#endif
745		770
746	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))	771	#define SET_LOCALE(locale) rxvt_set_locale (locale)
747	#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;
748		775
749	#ifdef UTMP_SUPPORT
750	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
751	# undef HAVE_UTMPX_H
752	# undef HAVE_STRUCT_UTMPX
753	# endif
754	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
755	# undef HAVE_UTMP_H
756	# undef HAVE_STRUCT_UTMP
757	# endif
758
759	# ifdef HAVE_UTMPX_H
760	# include <utmpx.h>
761	# endif
762	# ifdef HAVE_UTMP_H
763	# include <utmp.h>
764	# endif
765	#endif
766
767	#ifdef DEBUG_CMD
768	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
769	#else
770	# define D_CMD(x)
771	#endif
772	#ifdef DEBUG_INIT
773	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
774	#else
775	# define D_INIT(x)
776	#endif
777	#ifdef DEBUG_MAIN
778	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
779	#else
780	# define D_MAIN(x)
781	#endif
782	#ifdef DEBUG_SCREEN
783	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
784	#else
785	# define D_SCREEN(x)
786	#endif
787	#ifdef DEBUG_SELECT
788	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
789	#else
790	# define D_SELECT(x)
791	#endif
792	#ifdef DEBUG_SIZE
793	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
794	#else
795	# define D_SIZE(x)
796	#endif
797	#ifdef DEBUG_X
798	# define D_X(x) fprintf x ; fputc('\n', stderr)
799	#else
800	# define D_X(x)
801	#endif
802
803	/*
804	*****************************************************************************	776	/****************************************************************************/
805	* VARIABLES	777
		778	#define LINE_LONGER 0x0001 // line is continued on the next row
		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
806	*****************************************************************************	825	/****************************************************************************/
807	*/
808	#ifdef MENUBAR
809	# include "menubar.h"
810	#endif
811		826
812	#define BLINK_INTERVAL 0.5	827	// primivite wrapper around mbstate_t to ensure initialisation
813
814	struct mbstate {	828	struct mbstate {
815	mbstate_t mbs;	829	mbstate_t mbs;
816		830
817	mbstate ()	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
		851	# endif
		852	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		853	#endif
		854
		855	#if ENABLE_COMBINING
		856	// compose chars are used to represent composite characters
		857	// that are not representable in unicode, as well as characters
		858	// not fitting in the BMP.
		859	struct compose_char {
		860	unicode_t c1, c2; // any chars != NOCHAR are valid
		861	compose_char (unicode_t c1, unicode_t c2)
		862	: c1(c1), c2(c2)
		863	{ }
		864	};
		865
		866	class rxvt_composite_vec {
		867	vector<compose_char> v;
		868	public:
		869	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		870	int expand (unicode_t c, wchar_t *r);
		871	compose_char *operator [](text_t c)
818	{	872	{
819	MEMSET (&mbs, 0, sizeof (mbs));	873	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		874	? &v[c - COMPOSE_LO]
		875	: 0;
820	}	876	}
821	};	877	};
822		878
823	struct rxvt_term : rxvt_vars {	879	extern class rxvt_composite_vec rxvt_composite;
824	struct mbstate mbstate;	880	#endif
		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
825		905
826	unsigned char want_refresh:1,	906	unsigned char want_refresh:1,
827	#ifdef TRANSPARENT	907	#ifdef ENABLE_TRANSPARENCY
828	want_full_refresh:1, /* awaiting full screen refresh */	908	want_full_refresh:1, /* awaiting full screen refresh */
829	#endif
830	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
831	am_transparent:1, /* is a transparent term */	909	am_transparent:1, /* is a transparent term */
832	am_pixmap_trans:1, /* transparency w/known root pixmap */	910	am_pixmap_trans:1, /* transparency w/known root pixmap */
833	#endif	911	#endif
834	current_screen:1, /* primary or secondary */	912	current_screen:1, /* primary or secondary */
835	hate_those_clicks:1, /* a.k.a. keep mark position */
836	num_scr_allow:1,	913	num_scr_allow:1,
837	bypass_keystate:1,	914	bypass_keystate:1,
838	#ifdef CURSOR_BLINK	915	#ifdef CURSOR_BLINK
839	hidden_cursor:1,	916	hidden_cursor:1,
840	#endif	917	#endif
		918	#ifdef TEXT_BLINK
		919	hidden_text:1,
		920	#endif
841	#ifdef POINTER_BLANK	921	#ifdef POINTER_BLANK
842	hidden_pointer:1,	922	hidden_pointer:1,
843	#endif	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 */
844	parsed_geometry:1,	927	parsed_geometry:1;
845	seen_input:1, /* wether any input has been seen so far */
846	enc_utf8:1; /* wether terminal reads/writes utf-8 */
847		928
848	unsigned char refresh_type,	929	unsigned char refresh_type,
849	#ifdef UTMP_SUPPORT
850	next_utmp_action,
851	#endif
852	#ifndef NO_SETOWNER_TTYDEV
853	next_tty_action,
854	#endif
855	#ifdef META8_OPTION	930	#ifdef META8_OPTION
856	meta_char, /* Alt-key prefix */	931	meta_char, /* Alt-key prefix */
857	#endif	932	#endif
858	scrollbar_align,	933	scrollbar_align,
859	selection_wait,	934	selection_wait,
860	selection_type;	935	selection_type;
861	/* ---------- */	936	/* ---------- */
862	#ifdef GREEK_SUPPORT	937	bool rvideo_state, rvideo_mode;
863	short greek_mode; /* greek keyboard mode */	938	#ifndef NO_BELL
864	#endif
865	short rvideo;	939	bool rvideo_bell;
		940	#endif
866	int16_t num_scr; /* screen: number lines scrolled */	941	int num_scr; /* screen: number lines scrolled */
867	unsigned int prev_ncol, /* screen: previous number of columns */	942	int prev_ncol, /* screen: previous number of columns */
868	prev_nrow; /* screen: previous number of rows */	943	prev_nrow; /* screen: previous number of rows */
869	#ifdef RXVT_GRAPHICS
870	uint16_t gr_prev_start;
871	#endif
872	/* ---------- */	944	/* ---------- */
873	rend_t rstyle;	945	rend_t rstyle;
874	/* ---------- */	946	/* ---------- */
875	uint32_t pixcolor_set[NPIXCLR_SETS];
876	/* ---------- */
877	#ifdef SELECTION_SCROLLING	947	#ifdef SELECTION_SCROLLING
878	int scroll_selection_delay,
879	scroll_selection_lines;	948	int scroll_selection_lines;
880	enum page_dirn scroll_selection_dir;	949	enum page_dirn scroll_selection_dir;
881	int selection_save_x,	950	int selection_save_x,
882	selection_save_y,	951	selection_save_y,
883	selection_save_state,	952	selection_save_state;
884	pending_scroll_selection;
885	#endif	953	#endif
886	/* ---------- */	954	/* ---------- */
887	int csrO, /* Hops - csr offset in thumb/slider to */	955	int csrO, /* Hops - csr offset in thumb/slider to */
888	/* give proper Scroll behaviour */	956	/* give proper Scroll behaviour */
889	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
890	scroll_arrow_delay,
891	#endif
892	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	957	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893	mouse_slip_wheel_delay,
894	mouse_slip_wheel_speed,	958	mouse_slip_wheel_speed,
895	#endif	959	#endif
896	refresh_count,	960	refresh_count,
897	refresh_limit,
898	fnum, /* logical font number */
899	last_bot, /* scrollbar last bottom position */	961	last_bot, /* scrollbar last bottom position */
900	last_top, /* scrollbar last top position */	962	last_top, /* scrollbar last top position */
901	last_state, /* scrollbar last state */	963	last_state, /* scrollbar last state */
902	scrollbar_len,	964	scrollbar_len,
903	currmaxcol,
904	#ifdef MENUBAR
905	menu_readonly, /* okay to alter menu? */
906	Arrows_x,
907	#endif
908	#if MENUBAR_MAX > 1
909	Nbars,
910	#endif
911	window_vt_x,	965	window_vt_x,
912	window_vt_y,	966	window_vt_y,
913	window_sb_x,	967	window_sb_x,
914	# ifdef POINTER_BLANK	968	# ifdef POINTER_BLANK
915	pointerBlankDelay,	969	pointerBlankDelay,
916	# endif	970	# endif
917	allowedxerror;	971	allowedxerror;
918	/* ---------- */	972	/* ---------- */
919	unsigned int ModMetaMask,	973	unsigned int ModLevel3Mask,
		974	ModMetaMask,
920	ModNumLockMask,	975	ModNumLockMask;
921	old_width, /* last used width in screen resize */	976	int old_width, /* last used width in screen resize */
922	old_height, /* last used height in screen resize */	977	old_height; /* last used height in screen resize */
923	#ifndef NO_BRIGHTCOLOR
924	colorfgbg,
925	#endif
926	ttymode;
927	unsigned long PrivateModes,	978	unsigned long priv_modes,
928	SavedModes;	979	SavedModes;
929	/* ---------- */	980	/* ---------- */
930	Atom xa[NUM_XA];	981	Atom *xa;
931	/* ---------- */	982	/* ---------- */
932	#ifdef MENUBAR	983	#ifdef RXVT_SCROLLBAR
933	GC menubarGC;
934	#endif
935	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
936	GC scrollbarGC,	984	GC scrollbarGC,
937	topShadowGC,	985	topShadowGC,
938	botShadowGC;	986	botShadowGC;
939	#endif	987	#endif
940	#ifdef XTERM_SCROLLBAR	988	#ifdef XTERM_SCROLLBAR
941	GC xscrollbarGC,	989	GC xscrollbarGC,
942	ShadowGC;	990	ShadowGC;
		991	#endif
		992	#ifdef PLAIN_SCROLLBAR
		993	GC pscrollbarGC;
943	#endif	994	#endif
944	#ifdef NEXT_SCROLLBAR	995	#ifdef NEXT_SCROLLBAR
945	GC blackGC,	996	GC blackGC,
946	whiteGC,	997	whiteGC,
947	grayGC,	998	grayGC,
…		…
955	#endif	1006	#endif
956	/* ---------- */	1007	/* ---------- */
957	Time selection_time,	1008	Time selection_time,
958	selection_request_time;	1009	selection_request_time;
959	pid_t cmd_pid; /* process id of child */	1010	pid_t cmd_pid; /* process id of child */
960	gid_t ttygid;	1011	char * incr_buf;
961	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1012	size_t incr_buf_size, incr_buf_fill;
962	uid_t euid;
963	gid_t egid;
964	#endif
965	/* ---------- */	1013	/* ---------- */
966	Cursor leftptr_cursor;	1014	Cursor leftptr_cursor;
967	#ifdef POINTER_BLANK
968	Cursor blank_cursor;
969	#endif
970	/* ---------- */	1015	/* ---------- */
971	const char *ttydev; /* pty/tty name */
972	#ifndef NO_BACKSPACE_KEY	1016	#ifndef NO_BACKSPACE_KEY
973	const char *key_backspace;	1017	const char *key_backspace;
974	#endif	1018	#endif
975	#ifndef NO_DELETE_KEY	1019	#ifndef NO_DELETE_KEY
976	const char *key_delete;	1020	const char *key_delete;
977	#endif	1021	#endif
978	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
979	KeySym ks_bigfont, ks_smallfont;
980	#endif
981	#ifdef GREEK_SUPPORT
982	KeySym ks_greekmodeswith;
983	#endif
984	#ifdef USE_XIM
985	XIC Input_Context;
986	XIMStyle input_style;
987	int event_type;
988	#endif
989	struct mouse_event MEvent;	1022	struct mouse_event MEvent;
990	XComposeStatus compose;	1023	XComposeStatus compose;
991	#ifdef RXVT_GRAPHICS
992	int graphics_up;
993	struct grwin_t *gr_root;
994	#endif
995	ttymode_t tio;	1024	ttymode_t tio;
996	#ifdef UTMP_SUPPORT
997	# ifdef HAVE_STRUCT_UTMP
998	struct utmp ut;
999	# endif
1000	# ifdef HAVE_STRUCT_UTMPX
1001	struct utmpx utx;
1002	# endif
1003	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1004	char ut_id[5];
1005	# endif
1006	int utmp_pos;
1007	#endif
1008	row_col_t oldcursor;	1025	row_col_t oldcursor;
1009	#ifdef XPM_BACKGROUND	1026	#ifdef XPM_BACKGROUND
1010	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
1011	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1034	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1012	#endif	1035	#endif
1013	#ifdef MULTICHAR_SET
1014	int oldcursormulti;
1015	void (*multichar_decode)(unsigned char *str, int len);
1016	#endif	1036	#endif
1017	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1018	struct stat ttyfd_stat; /* original status of our tty */
1019	#endif
1020	#ifdef MENUBAR
1021	menu_t *ActiveMenu, /* currently active menu */
1022	*BuildMenu; /* the menu currently being built */
1023	bar_t *CurrentBar;
1024	# if !(MENUBAR_MAX > 1)
1025	bar_t BarList;
1026	# endif /* (MENUBAR_MAX > 1) */
1027	#endif
1028	#ifdef RXVT_GRAPHICS
1029	Window gr_last_id;
1030	#endif
1031	#ifdef CURSOR_BLINK
1032	struct timeval lastcursorchange;
1033	#endif
1034	#ifdef POINTER_BLANK
1035	struct timeval lastmotion;
1036	#endif
1037		1037
1038	/* 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
1039	char *env_windowid; /* environmental variable WINDOWID */	1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1040	char *env_display; /* environmental variable DISPLAY */	1057	char *env_display; /* environmental variable DISPLAY */
1041	char *env_term; /* environmental variable TERM */	1058	char *env_term; /* environmental variable TERM */
1042	char *env_colorfgbg;	1059
1043	char *buffer;
1044	char *locale;	1060	char *locale;
1045	char *codeset;
1046	char charsets[4];	1061	char charsets[4];
1047	unsigned char *v_buffer; /* pointer to physical buffer */	1062	char *v_buffer; /* pointer to physical buffer */
1048	unsigned int v_buflen; /* size of area to write */	1063	unsigned int v_buflen; /* size of area to write */
1049	char *newfont[MAX_NFONTS];	1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
1050	#ifdef KEYSYM_RESOURCE	1066	#ifdef KEYSYM_RESOURCE
1051	const unsigned char *Keysym_map[256];	1067	keyboard_manager *keyboard;
1052	#endif	1068	#endif
		1069
1053	const char *rs[NUM_RESOURCES];	1070	const char *rs[NUM_RESOURCES];
1054	/* command input buffering */	1071	/* command input buffering */
1055	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1072	char *cmdbuf_ptr, *cmdbuf_endp;
1056	unsigned char cmdbuf_base[BUFSIZ];	1073	char cmdbuf_base[CBUFSIZ];
1057		1074
1058	rxvt_salloc *ralloc;	1075	ptytty *pty;
1059	rxvt_salloc *talloc;
1060		1076
1061	void paste (const unsigned char *data, unsigned int len);	1077	rxvt_salloc *talloc; // text line allocator
		1078	rxvt_salloc *ralloc; // rend line allocator
1062		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);
1063	void flush ();	1114	void flush ();
		1115	xevent_watcher termwin_ev;
		1116	xevent_watcher vt_ev;
		1117	#ifdef HAVE_SCROLLBARS
		1118	xevent_watcher scrollbar_ev;
		1119	#endif
1064		1120
		1121	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1065	void check_cb (check_watcher &w); check_watcher check_ev;	1122	void check_cb (check_watcher &w); check_watcher check_ev;
1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1123	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1067		1124	void flush_cb (time_watcher &w); time_watcher flush_ev;
1068	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;
1069	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1070
1071	void incr_cb (time_watcher &w); time_watcher incr_ev;	1126	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1072		1127
1073	#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
1074	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;
1075	#endif	1146	#endif
1076		1147
1077	#ifdef POINTER_BLANK	1148	#ifdef POINTER_BLANK
1078	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1149	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1079	void pointer_blank ();	1150	void pointer_blank ();
		1151	#endif
1080	void pointer_unblank ();	1152	void pointer_unblank ();
1081	#endif
1082		1153
1083	void tt_printf (const char *fmt,...);	1154	void tt_printf (const char *fmt,...);
1084	void tt_write (const unsigned char *data, unsigned int len);	1155	void tt_write (const char *data, unsigned int len);
		1156	void pty_write ();
1085		1157
1086	void tt_winch ();	1158	void tt_winch ();
1087		1159
1088	rxvt_term ();	1160	rxvt_term ();
1089	~rxvt_term ();	1161	~rxvt_term ();
1090	void destroy ();	1162	void destroy ();
		1163	void emergency_cleanup ();
1091		1164
1092	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
1093	bool init_vars ();	1173	bool init_vars ();
1094		1174
1095	uint32_t next_char ();
1096
1097	bool pty_fill ();	1175	bool pty_fill ();
1098	void process_x_events ();
1099		1176
1100	void *operator new (size_t s);	1177	void make_current () const // make this the "currently active" urxvt instance
1101	void operator delete (void *p, size_t s);	1178	{
		1179	SET_R (this);
		1180	set_environ (envv);
		1181	rxvt_set_locale (locale);
		1182	}
1102		1183
1103	void init_secondary ();	1184	void init_secondary ();
1104	const char **init_resources (int argc, const char *const *argv);	1185	const char **init_resources (int argc, const char *const *argv);
		1186	const char *x_resource (const char *name);
1105	void init_env ();	1187	void init_env ();
1106	void set_locale (const char *locale);	1188	void set_locale (const char *locale);
1107	void init_xlocale ();	1189	void init_xlocale ();
1108	void init_command (const char *const *argv);	1190	void init_command (const char *const *argv);
1109	int run_command (const char *const *argv);	1191	void run_command (const char *const *argv);
1110	int run_child (const char *const *argv);	1192	int run_child (const char *const *argv);
1111		1193
1112	void color_aliases(int idx);	1194	void color_aliases (int idx);
1113	void recolour_cursor ();	1195	void recolour_cursor ();
1114	void create_windows (int argc, const char *const *argv);	1196	void create_windows (int argc, const char *const *argv);
1115	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1197	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1116	void window_calc (unsigned int width, unsigned int height);	1198	void window_calc (unsigned int newwidth, unsigned int newheight);
1117	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1118		1199
1119	#if USE_XIM	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;
1120	void set_size (XRectangle *size);	1208	void im_set_size (XRectangle &size);
1121	void set_position (XPoint *pos);	1209	void im_set_position (XPoint &pos) NOTHROW;
1122	void set_color (unsigned long *fg, unsigned long *bg);	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 ();
1123	#endif	1217	#endif
1124		1218
1125	void resize_scrollbar ();	1219	void resize_scrollbar ();
1126		1220
1127	void pixel_position (int *x, int *y);	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);
1128		1225
1129	void selection_click (int clicks, int x, int y);	1226	wchar_t next_char () NOTHROW;
1130	void selection_extend (int x, int y, int flag);	1227	wchar_t cmd_getc () THROW ((class out_of_input));
1131	void selection_rotate (int x, int y);	1228	uint32_t next_octet () NOTHROW;
		1229	uint32_t cmd_get8 () THROW ((class out_of_input));
1132		1230
1133	/* screen(!) */	1231	bool cmd_parse ();
1134	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1232	void mouse_report (XButtonEvent &ev);
1135	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	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 ();
		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);
		1271
		1272	// screen.C
		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;
1136	int scr_scroll_text (int row1, int row2, int count, int spec);	1345	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1137	void scr_reset ();	1346	void scr_reset ();
1138	void scr_reset_realloc ();
1139	void scr_release ();	1347	void scr_release () NOTHROW;
1140	void scr_clear ();	1348	void scr_clear (bool really = false) NOTHROW;
1141	void scr_refresh (unsigned char refresh_type);	1349	void scr_refresh () NOTHROW;
		1350	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1142	void scr_erase_screen (int mode);	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
1143	void scr_touch (bool refresh);	1357	void scr_touch (bool refresh) NOTHROW;
1144	void scr_expose (int x, int y, int width, int height, bool refresh);	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);
1145	};	1459	};
1146
1147	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1148	extern void rxvt_set_locale (const char *locale);
1149
1150	#ifndef __attribute__
1151	# ifdef __GNUC__
1152	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1153	# define __attribute__(x)
1154	# endif
1155	# endif
1156	# define __attribute__(x)
1157	#endif
1158		1460
1159	/*	1461	/*
1160	*****************************************************************************	1462	*****************************************************************************
1161	* PROTOTYPES	1463	* PROTOTYPES
1162	*****************************************************************************	1464	*****************************************************************************
…		…
1164	#ifdef PROTOTYPES	1466	#ifdef PROTOTYPES
1165	# define __PROTO(p) p	1467	# define __PROTO(p) p
1166	#else	1468	#else
1167	# define __PROTO(p) ()	1469	# define __PROTO(p) ()
1168	#endif	1470	#endif
1169	#include "protos.h"
1170
1171	#ifdef DEBUG_malloc
1172	# include "dmalloc.h" /* This comes last */
1173	#endif
1174		1471
1175	#endif /* _RXVT_H_ */	1472	#endif /* _RXVT_H_ */
1176		1473

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