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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 1.234 by root, Sun Jan 22 00:48:13 2006 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 CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "defaultfont.h"	35	#include "encoding.h"
14	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
15	#include "iom.h"	38	#include "iom.h"
16	#include "salloc.h"	39	#include "salloc.h"
		40	#include "libptytty.h"
17		41
18	#include <wchar.h>	42	#include "rxvtperl.h"
		43
		44	// try to avoid some macros to decrease code size, on some systems
		45	#if ENABLE_MINIMAL
		46	# define strcmp(a,b) (strcmp)(a,b)
		47	# define strlen(a) (strlen)(a)
		48	# define strcpy(a,b) (strcpy)(a,b)
		49	# define memset(a,c,l) (memset)(a,c,l)
		50	# define memcpy(a,b,l) (memcpy)(a,b,l)
		51	#endif
19		52
20	/*	53	/*
21	*****************************************************************************	54	*****************************************************************************
22	* SYSTEM HACKS	55	* SYSTEM HACKS
23	*****************************************************************************	56	*****************************************************************************
24	*/	57	*/
25	/* Consistent defines - please report on the necessity	58	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	59	* @ Unixware: defines (__svr4__)
27	*/	60	*/
28	#if defined (SVR4) && !defined (__svr4__)	61	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	62	# define __svr4__ 1
30	#endif	63	#endif
31	#if defined (sun) && !defined (__sun__)	64	#if defined (sun) && !defined (__sun__)
32	# define __sun__	65	# define __sun__ 1
33	#endif	66	#endif
34
35		67
36	#ifndef HAVE_XPOINTER	68	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	69	typedef char *XPointer;
38	#endif	70	#endif
39		71
40	#ifdef HAVE_TERMIOS_H	72	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	73	# include <termios.h>
42	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
…		…
49	int line;	81	int line;
50	int local;	82	int local;
51	} ttymode_t;	83	} ttymode_t;
52	#endif	84	#endif
53		85
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	86	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	87	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	88	# include <X11/xpm.h>
60	# else	89	# else
61	# include <xpm.h>	90	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	95	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	96	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	97	# define STDERR_FILENO 2
69	#endif	98	#endif
70		99
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	100	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	101
73	# define NO_SETOWNER_TTYDEV	102	#ifndef __attribute__
		103	# if __GNUC__
		104	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		105	# define __attribute__(x)
		106	# endif
74	# endif	107	# endif
		108	# define __attribute__(x)
75	#endif	109	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	110
77	# define NO_SETOWNER_TTYDEV	111	#define NORETURN __attribute__ ((noreturn))
		112	#define UNUSED __attribute__ ((unused))
		113
		114	// increases code size unless -fno-enforce-eh-specs
		115	#if __GNUC__
		116	# define NOTHROW
		117	# define THROW(x)
		118	#else
		119	# define NOTHROW throw()
		120	# define THROW(x) throw x
78	#endif	121	#endif
		122
		123	// exception thrown on fatal (per-instance) errors
		124	class rxvt_failure_exception { };
		125
		126	// exception thrown when the command parser runs out of input data
		127	class out_of_input { };
		128
		129	/*
		130	*****************************************************************************
		131	* PROTOTYPES
		132	*****************************************************************************
		133	*/
		134	// main.C
		135	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		136	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		137	void rxvt_clean_exit () NOTHROW;
		138	void * rxvt_malloc (size_t size);
		139	void * rxvt_calloc (size_t number, size_t size);
		140	void * rxvt_realloc (void *ptr, size_t size);
		141
		142	// misc.C
		143	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		144	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		145	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		146	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		147	char * rxvt_strdup_cpp (const char *str);
		148
		149	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		150
		151	char * rxvt_r_basename (const char *str) NOTHROW;
		152	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		153	void rxvt_log (const char *fmt,...) NOTHROW;
		154	void rxvt_warn (const char *fmt,...) NOTHROW;
		155	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		156	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		157
		158	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		159	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		160	char * rxvt_Str_trim (char *str) NOTHROW;
		161	int rxvt_Str_escaped (char *str) NOTHROW;
		162	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		163	void rxvt_freecommastring (char **cs) NOTHROW;
		164	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		165
		166	/////////////////////////////////////////////////////////////////////////////
		167
		168	// temporarily replace the process environment
		169	extern char **environ;
		170	extern char **rxvt_environ; // the original environ pointer
		171
		172	inline void set_environ (stringvec *envv)
		173	{
		174	if (envv)
		175	environ = (char **)envv->begin ();
		176	}
		177
		178	inline void set_environ (char **envv)
		179	{
		180	if (envv)
		181	environ = envv;
		182	}
79		183
80	/*	184	/*
81	*****************************************************************************	185	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	186	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	187	*****************************************************************************
84	*/	188	*/
85	struct grwin_t;	189	struct grwin_t;
86		190
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	191	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	192	* scrollColor resource.
97	*/	193	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	194	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	195	# define KEEP_SCROLLCOLOR 1
100	#else	196	#else
101	# undef KEEP_SCROLLCOLOR	197	# undef KEEP_SCROLLCOLOR
102	#endif	198	#endif
103		199
104	#ifdef XPM_BACKGROUND	200	#ifdef XPM_BACKGROUND
105	typedef struct {	201	typedef struct {
106	short w, h, x, y;	202	short w, h, x, y;
107	Pixmap pixmap;	203	Pixmap pixmap;
108	} bgPixmap_t;	204	} bgPixmap_t;
109	#endif	205	#endif
110		206
111	/*	207	/*
112	* the 'essential' information for reporting Mouse Events	208	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	209	* pared down from XButtonEvent
114	*/	210	*/
115	struct mouse_event {	211	struct mouse_event {
116	int clicks;	212	int clicks;
117	Time time; /* milliseconds */	213	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	214	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	215	unsigned int button; /* detail */
120	};	216	};
121		217
122	#ifndef min	218	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	219	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	220	CARD32 flags;
		221	CARD32 functions;
		222	CARD32 decorations;
		223	INT32 input_mode;
		224	CARD32 status;
		225	} MWMHints;
125	#endif	226	#endif
126		227
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	228	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	229	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	230	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	231	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	232	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	233	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	234	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	235	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	236	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	237	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	238
		239	# define XEMBED_MODALITY_ON 10
		240	# define XEMBED_MODALITY_OFF 11
		241	# define XEMBED_REGISTER_ACCELERATOR 12
		242	# define XEMBED_UNREGISTER_ACCELERATOR 13
		243	# define XEMBED_ACTIVATE_ACCELERATOR 14
		244
		245	// XEMBED detail code
		246	# define XEMBED_FOCUS_CURRENT 0
		247	# define XEMBED_FOCUS_FIRST 1
		248	# define XEMBED_FOCUS_LAST 2
		249
		250	# define XEMBED_MAPPED (1 << 0)
		251	#endif
138		252
139	/*	253	/*
140	*****************************************************************************	254	*****************************************************************************
141	* NORMAL DEFINES	255	* NORMAL DEFINES
142	*****************************************************************************	256	*****************************************************************************
143	*/	257	*/
144		258
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
153	/* COLORTERM, TERM environment variables */	259	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	260	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	261	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	262	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	263	#else
158	# define COLORTERMENVFULL COLORTERMENV	264	# define COLORTERMENVFULL COLORTERMENV
159	#endif	265	#endif
160	#ifndef TERMENV	266	#ifndef TERMENV
161	# define TERMENV "xterm"	267	# define TERMENV "rxvt-unicode"
162	#endif	268	#endif
163		269
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	270	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	271	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	272	#endif
171		273
172	/* now look for other badly set stuff */	274	/* now look for other badly set stuff */
173		275
174	#if !defined (EACCESS) && defined(EAGAIN)	276	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	280	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	281	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	282	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	283	#endif
182		284
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	285	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		286
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	287	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	288	# 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	289	#endif
197		290
198	#define R_SB_ALIGN_CENTRE 0	291	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	292	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	293	#define R_SB_ALIGN_BOTTOM 2
201		294
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	295	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	296	#define R_SB_XTERM 2
		297	#define R_SB_PLAIN 4
		298	#define R_SB_RXVT 8
205		299
206	#define SB_WIDTH_NEXT 19	300	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	301	#define SB_WIDTH_XTERM 15
		302	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	303	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	304	# define SB_WIDTH_RXVT 10
210	#endif	305	#endif
211		306
212	/*	307	/*
…		…
239	* | | :::::::: |	334	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	335	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	336	* | +---------+ |
242	* | | ......%%| |	337	* | | ......%%| |
243	* | | ......%%| |	338	* | | ......%%| |
244	* | | ..()..%%| |	339	* | | .. ()..%%| |
245	* | | ......%%| |	340	* | | ......%%| |
246	* | | %%%%%%%%| |	341	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	342	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	343	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	344	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	365	* :............:
271	* |	366	* |
272	* +---< SB_WIDTH_NEXT	367	* +---< SB_WIDTH_NEXT
273	*/	368	*/
274		369
		370	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	371	NO_REFRESH = 0, /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	372	FAST_REFRESH = 1, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	373	SLOW_REFRESH = 2, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	374	};
279	#define REFRESH_BOUNDS (1<<3)
280		375
281	#ifdef NO_SECONDARY_SCREEN	376	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	377	# define NSCREENS 0
283	#else	378	#else
284	# define NSCREENS 1	379	# define NSCREENS 1
285	#endif	380	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		381
291	/* special (internal) prefix for font commands */	382	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	383	#define FONT_CMD '#'
293	#define FONT_DN "#-"	384	#define FONT_DN "#-"
294	#define FONT_UP "#+"	385	#define FONT_UP "#+"
295		386
296	/* flags for rxvt_scr_gotorc() */	387	/* flags for rxvt_scr_gotorc () */
		388	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	389	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	390	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	391	RELATIVE = C_RELATIVE | R_RELATIVE,
		392	};
300		393
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	394	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	395	enum {
303	#define DELETE +1	396	INSERT = -1, /* don't change these values */
304	#define ERASE +2	397	DELETE = +1,
		398	ERASE = +2,
		399	};
305		400
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	401	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	402	enum page_dirn {
308	UP,	403	UP,
309	DN,	404	DN,
310	NO_DIR	405	NO_DIR,
311	};	406	};
312		407
313	/* arguments for rxvt_scr_change_screen() */	408	/* arguments for rxvt_scr_change_screen () */
314	enum {	409	enum {
315	PRIMARY = 0,	410	PRIMARY = 0,
316	SECONDARY	411	SECONDARY,
317	};	412	};
318		413
319	#define RS_None 0 /* Normal */	414	#define RS_None 0
320		415
321	#define RS_fgMask 0x000001FFu /* 512 colors */	416	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	417	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	418
		419	// font styles
		420	#define RS_Bold 0x00004000UL // value 1
		421	#define RS_Italic 0x00008000UL // value 2
		422
		423	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	424	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	425	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	426	#define RS_Uline 0x00040000UL // underline
327		427
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	428	// 5 custom bits for extensions
		429	#define RS_customCount 32
		430	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	431	#define RS_customShift 19
330		432
		433	// other flags
		434	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		435
		436	#define RS_styleCount 4
		437	#define RS_styleMask (RS_Bold | RS_Italic)
		438	#define RS_styleShift 14
		439
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	440	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	441	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		442
		443	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		444	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		445	#define RS_fontShift 24
		446
		447	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		448	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		449
334	#define Sel_none 0 /* Not waiting */	450	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	451	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	452	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	453	#define Sel_direct 0x00
338	#define Sel_Primary 0x01	454	#define Sel_Primary 0x01
339	#define Sel_Secondary 0x02	455	#define Sel_Secondary 0x02
340	#define Sel_Clipboard 0x03	456	#define Sel_Clipboard 0x03
341	#define Sel_whereMask 0x0f	457	#define Sel_whereMask 0x0f
342	#define Sel_CompoundText 0x10 /* last request was Compound */	458	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		459	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
343		460
344	enum {	461	enum {
345	C0_NUL = 0x00,	462	C0_NUL = 0x00,
346	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	463	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 ,	464	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,	465	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	466	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
350	};	467	};
351	#define CHAR_ST 0x9c /* 0234 */	468	#define CHAR_ST 0x9c /* 0234 */
352		469
353	/*	470	/*
354	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	471	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	472	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356	*/	473	*/
		474	enum {
357	#define XTerm_name 0	475	XTerm_name = 0,
358	#define XTerm_iconName 1	476	XTerm_iconName = 1,
359	#define XTerm_title 2	477	XTerm_title = 2,
		478	XTerm_property = 3, // change X property
360	#define XTerm_Color 4 /* change colors */	479	XTerm_Color = 4, // change colors
		480	XTerm_Color00 = 10, // not implemented, CLASH!
		481	XTerm_Color01 = 11, // not implemented
361	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	482	XTerm_Color_cursor = 12, // change actual 'Cursor' color
362	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	483	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		484	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		485	XTerm_Color05 = 15, // not implemented (tektronix fg)
		486	XTerm_Color06 = 16, // not implemented (tektronix bg)
363	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	487	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 */	488	XTerm_logfile = 46, // not implemented
367	#define XTerm_font 50	489	XTerm_font = 50,
368		490
369	/*	491	XTerm_konsole30 = 30, // reserved for konsole
		492	XTerm_konsole31 = 31, // reserved for konsole
		493	XTerm_emacs51 = 51, // reserved for emacs shell
		494	/*
370	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	495	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		496	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
371	*/	497	*/
372	#define XTerm_Menu 10 /* set menu item */	498	Rxvt_Color_BD = 18, // change actual 'Bold' color
		499	Rxvt_Color_UL = 19, // change actual 'Underline' color
373	#define XTerm_Pixmap 20 /* new bg pixmap */	500	Rxvt_Pixmap = 20, // new bg pixmap
374	#define XTerm_restoreFG 39 /* change default fg color */	501	Rxvt_restoreFG = 39, // change default fg color
375	#define XTerm_restoreBG 49 /* change default bg color */	502	Rxvt_restoreBG = 49, // change default bg color
376	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	503	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		504
		505	URxvt_locale = 701, // change locale
		506
		507	URxvt_Color_IT = 704, // change actual 'Italic' colour
		508	URxvt_Color_tint = 705, // change actual tint colour
		509	URxvt_Color_BD = 706,
		510	URxvt_Color_UL = 707,
		511
		512	URxvt_font = 710,
		513	URxvt_boldFont = 711,
		514	URxvt_italicFont = 712,
		515	URxvt_boldItalicFont = 713,
		516
		517	URxvt_view_up = 720,
		518	URxvt_view_down = 721,
		519
		520	URxvt_perl = 777,
		521	};
377		522
378	/* Words starting with `Color_' are colours. Others are counts */	523	/* Words starting with `Color_' are colours. Others are counts */
379	/*	524	/*
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	525	* The PixColor and rendition colour usage should probably be decoupled
383	* on the unnecessary items, e.g. Color_pointer, but won't bother	526	* 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	527	* until we need to. Also, be aware of usage in pixcolor_set
385	*/	528	*/
386		529
387	enum colour_list {	530	enum colour_list {
…		…
409	maxBrightCOLOR, /* minBrightCOLOR + 7 */	552	maxBrightCOLOR, /* minBrightCOLOR + 7 */
410	Color_White = maxBrightCOLOR,	553	Color_White = maxBrightCOLOR,
411	#else	554	#else
412	Color_White = maxCOLOR,	555	Color_White = maxCOLOR,
413	#endif	556	#endif
414	#ifdef TTY_256COLOR
415	min256COLOR = Color_White + 1,	557	minTermCOLOR = Color_White + 1,
416	max256COLOR = minCOLOR + 255,	558	maxTermCOLOR = Color_White + 72,
417	#endif
418	#ifndef NO_CURSORCOLOR	559	#ifndef NO_CURSORCOLOR
419	Color_cursor,	560	Color_cursor,
420	Color_cursor2,	561	Color_cursor2,
421	#endif	562	#endif
422	Color_pointer,	563	Color_pointer_fg,
		564	Color_pointer_bg,
423	Color_border,	565	Color_border,
424	#ifndef NO_BOLD_UNDERLINE_REVERSE	566	#ifndef NO_BOLD_UNDERLINE_REVERSE
425	Color_BD,	567	Color_BD,
		568	Color_IT,
426	Color_UL,	569	Color_UL,
427	Color_RV,	570	Color_RV,
		571	#endif
		572	#if ENABLE_FRILLS
		573	Color_underline,
428	#endif	574	#endif
429	#ifdef OPTION_HC	575	#ifdef OPTION_HC
430	Color_HC,	576	Color_HC,
431	#endif	577	#endif
432	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
433	Color_scroll,	579	Color_scroll,
434	Color_trough,	580	Color_trough,
		581	#endif
		582	#if TINTING
		583	Color_tint,
		584	#endif
		585	#if OFF_FOCUS_FADING
		586	Color_fade,
435	#endif	587	#endif
436	NRS_COLORS, /* */	588	NRS_COLORS, /* */
437	#ifdef KEEP_SCROLLCOLOR	589	#ifdef KEEP_SCROLLCOLOR
438	Color_topShadow = NRS_COLORS,	590	Color_topShadow = NRS_COLORS,
439	Color_bottomShadow,	591	Color_bottomShadow,
440	TOTAL_COLORS /* upto 30 */	592	TOTAL_COLORS
441	#else	593	#else
442	TOTAL_COLORS = NRS_COLORS /* */	594	TOTAL_COLORS = NRS_COLORS
443	#endif	595	#endif
444	};	596	};
445		597
446	#define Color_Bits 9	598	#define Color_Bits 7 // 0 .. maxTermCOLOR
		599
447	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	600	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
448	#define NPIXCLR_BITS 32	601	#define NPIXCLR_BITS 32
449
450	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
451		602
452	/*	603	/*
453	* Resource list	604	* Resource list
454	*/	605	*/
455	enum {	606	enum {
456	Rs_display_name = 0,	607	# define def(name) Rs_ ## name,
457	Rs_term_name,	608	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
458	Rs_iconName,	609	# include "rsinc.h"
459	Rs_geometry,	610	# undef def
460	Rs_reverseVideo,	611	# 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	612	NUM_RESOURCES
545	};	613	};
546		614
		615	// see init.C:xa_names, which must be kept in sync
547	enum {	616	enum {
		617	XA_TEXT = 0,
548	XA_COMPOUND_TEXT = 0,	618	XA_COMPOUND_TEXT,
		619	XA_UTF8_STRING,
549	XA_MULTIPLE,	620	XA_MULTIPLE,
550	XA_TARGETS,	621	XA_TARGETS,
551	XA_TEXT,
552	XA_TIMESTAMP,	622	XA_TIMESTAMP,
553	XA_VT_SELECTION,	623	XA_VT_SELECTION,
554	XA_INCR,	624	XA_INCR,
		625	XA_WM_PROTOCOLS,
555	XA_WMDELETEWINDOW,	626	XA_WM_DELETE_WINDOW,
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,	627	XA_CLIPBOARD,
		628	#if ENABLE_FRILLS
		629	XA_MOTIF_WM_HINTS,
		630	#endif
		631	#if ENABLE_EWMH
		632	XA_NET_WM_PID,
		633	XA_NET_WM_NAME,
		634	XA_NET_WM_ICON_NAME,
		635	XA_NET_WM_PING,
		636	#endif
		637	#if USE_XIM
		638	XA_WM_LOCALE_NAME,
		639	#endif
		640	#if TRANSPARENT
		641	XA_XROOTPMAP_ID,
		642	XA_ESETROOT_PMAP_ID,
		643	#endif
		644	#if ENABLE_XEMBED
		645	XA_XEMBED,
		646	XA_XEMBED_INFO,
		647	#endif
564	NUM_XA	648	NUM_XA
565	};	649	};
566		650
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 */	651	/* DEC private modes */
575	#define PrivMode_132 (1LU<<0)	652	#define PrivMode_132 (1UL<<0)
576	#define PrivMode_132OK (1LU<<1)	653	#define PrivMode_132OK (1UL<<1)
577	#define PrivMode_rVideo (1LU<<2)	654	#define PrivMode_rVideo (1UL<<2)
578	#define PrivMode_relOrigin (1LU<<3)	655	#define PrivMode_relOrigin (1UL<<3)
579	#define PrivMode_Screen (1LU<<4)	656	#define PrivMode_Screen (1UL<<4)
580	#define PrivMode_Autowrap (1LU<<5)	657	#define PrivMode_Autowrap (1UL<<5)
581	#define PrivMode_aplCUR (1LU<<6)	658	#define PrivMode_aplCUR (1UL<<6)
582	#define PrivMode_aplKP (1LU<<7)	659	#define PrivMode_aplKP (1UL<<7)
583	#define PrivMode_HaveBackSpace (1LU<<8)	660	#define PrivMode_HaveBackSpace (1UL<<8)
584	#define PrivMode_BackSpace (1LU<<9)	661	#define PrivMode_BackSpace (1UL<<9)
585	#define PrivMode_ShiftKeys (1LU<<10)	662	#define PrivMode_ShiftKeys (1UL<<10)
586	#define PrivMode_VisibleCursor (1LU<<11)	663	#define PrivMode_VisibleCursor (1UL<<11)
587	#define PrivMode_MouseX10 (1LU<<12)	664	#define PrivMode_MouseX10 (1UL<<12)
588	#define PrivMode_MouseX11 (1LU<<13)	665	#define PrivMode_MouseX11 (1UL<<13)
589	#define PrivMode_scrollBar (1LU<<14)	666	#define PrivMode_scrollBar (1UL<<14)
590	#define PrivMode_menuBar (1LU<<15)
591	#define PrivMode_TtyOutputInh (1LU<<16)	667	#define PrivMode_TtyOutputInh (1UL<<15)
592	#define PrivMode_Keypress (1LU<<17)	668	#define PrivMode_Keypress (1UL<<16)
593	#define PrivMode_smoothScroll (1LU<<18)	669	#define PrivMode_smoothScroll (1UL<<17)
594	#define PrivMode_vt52 (1LU<<19)	670	#define PrivMode_vt52 (1UL<<18)
		671	#define PrivMode_LFNL (1UL<<19)
595	/* too annoying to implement X11 highlight tracking */	672	/* too annoying to implement X11 highlight tracking */
596	/* #define PrivMode_MouseX11Track (1LU<<18) */	673	/* #define PrivMode_MouseX11Track (1LU<<20) */
597		674
598	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
599	#define PrivMode(test,bit) \	676	#define PrivMode(test,bit) \
600	if (test) \	677	if (test) \
601	R->PrivateModes |= (bit); \	678	priv_modes |= (bit); \
602	else \	679	else \
603	R->PrivateModes &= ~(bit)	680	priv_modes &= ~(bit)
604		681
605	#ifdef ALLOW_132_MODE	682	#ifdef ALLOW_132_MODE
606	# define PrivMode_Default \
607	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
608	#else	684	#else
609	# define PrivMode_Default \	685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
610	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
611	#endif	686	#endif
612		687
613	#define XDEPTH R->Xdepth	688	// 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 */	689	#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 */	690	#define KBUFSZ 512 // size of keyboard mapping buffer
		691	#define CBUFSIZ 2048 // size of command buffer
		692	#define UBUFSIZ 2048 // character buffer
		693
		694	#ifndef PATH_MAX
		695	# define PATH_MAX 16384
		696	#endif
		697
		698	/* Motif window hints */
		699	#define MWM_HINTS_FUNCTIONS (1L << 0)
		700	#define MWM_HINTS_DECORATIONS (1L << 1)
		701	#define MWM_HINTS_INPUT_MODE (1L << 2)
		702	#define MWM_HINTS_STATUS (1L << 3)
		703	/* bit definitions for MwmHints.functions */
		704	#define MWM_FUNC_ALL (1L << 0)
		705	#define MWM_FUNC_RESIZE (1L << 1)
		706	#define MWM_FUNC_MOVE (1L << 2)
		707	#define MWM_FUNC_MINIMIZE (1L << 3)
		708	#define MWM_FUNC_MAXIMIZE (1L << 4)
		709	#define MWM_FUNC_CLOSE (1L << 5)
		710	/* bit definitions for MwmHints.decorations */
		711	#define MWM_DECOR_ALL (1L << 0)
		712	#define MWM_DECOR_BORDER (1L << 1)
		713	#define MWM_DECOR_RESIZEH (1L << 2)
		714	#define MWM_DECOR_TITLE (1L << 3)
		715	#define MWM_DECOR_MENU (1L << 4)
		716	#define MWM_DECOR_MINIMIZE (1L << 5)
		717	#define MWM_DECOR_MAXIMIZE (1L << 6)
		718	/* bit definitions for MwmHints.inputMode */
		719	#define MWM_INPUT_MODELESS 0
		720	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		721	#define MWM_INPUT_SYSTEM_MODAL 2
		722	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		723	#define PROP_MWM_HINTS_ELEMENTS 5
622		724
623	/*	725	/*
624	*****************************************************************************	726	*****************************************************************************
625	* MACRO DEFINES	727	* MACRO DEFINES
626	*****************************************************************************	728	*****************************************************************************
627	*/	729	*/
628	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	730	#define dLocal(type,name) type const name = this->name
629	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	731	#define dDisp Display *disp = this->display->display
630	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
631	#define STRCASECMP(x, y) strcasecmp((x), (y))
632	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
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		732
644	/* convert pixel dimensions to row/column values. Everything as int32_t */	733	/* convert pixel dimensions to row/column values. Everything as int32_t */
645	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	734	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
646	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	735	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
647	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	736	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
648	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	737	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
649	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	738	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
650	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	739	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
651	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	740	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
652	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	741	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
653		742
654	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	743	#define OPTION(opt) (options & (opt))
655	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	744	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		745	| Opt_jumpScroll | Opt_secondaryScreen \
		746	| Opt_pastableTabs | Opt_intensityStyles)
656		747
657	#define Xroot DefaultRootWindow(R->Xdisplay)	748	// for m >= -n, ensure remainder lies between 0..n-1
		749	#define MOD(m,n) (((m) + (n)) % (n))
		750
		751	#define LINENO(n) MOD (term_start + int(n), total_rows)
		752	#define ROW(n) row_buf [LINENO (n)]
658		753
659	/* how to build & extract colors and attributes */	754	/* how to build & extract colors and attributes */
660	#define GET_BASEFG(x) (((x) & RS_fgMask))	755	#define GET_BASEFG(x) (((x) & RS_fgMask))
661	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	756	#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		757
680	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	758	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
681	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	759	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		760
		761	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		762	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
682		763
683	#define GET_ATTR(x) (((x) & RS_attrMask))	764	#define GET_ATTR(x) (((x) & RS_attrMask))
684	#define GET_BGATTR(x) \	765	#define GET_BGATTR(x) \
685	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	766	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
686	| (((x) & RS_fgMask)<<Color_Bits)) \	767	| (((x) & RS_fgMask)<<Color_Bits)) \
687	: ((x) & (RS_attrMask | RS_bgMask)))	768	: ((x) & (RS_attrMask | RS_bgMask)))
688	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	769	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
689	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	770	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
690	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	771	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
691		772
		773	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		774
692	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	775	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
693	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	776	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		777
		778	#if ENABLE_STYLES
		779	# define FONTSET(style) fontset[GET_STYLE (style)]
		780	#else
		781	# define FONTSET(style) fontset[0]
		782	#endif
694		783
695	#ifdef HAVE_SCROLLBARS	784	#ifdef HAVE_SCROLLBARS
696	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	785	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
697	#else	786	#else
698	# define scrollbar_TotalWidth() (0)	787	# define scrollbar_TotalWidth() (0)
699	#endif	788	#endif
700	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	789	#define scrollbar_isMotion() (scrollBar.state == 'm')
701	#define scrollbar_isUp() (R->scrollBar.state == 'U')	790	#define scrollbar_isUp() (scrollBar.state == 'U')
702	#define scrollbar_isDn() (R->scrollBar.state == 'D')	791	#define scrollbar_isDn() (scrollBar.state == 'D')
703	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	792	#define scrollbar_isUpDn() isupper (scrollBar.state)
704	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	793	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
705		794
706	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	795	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
707	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	796	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
708	&& (y) <= scrollbarnext_dnval())	797	&& (y) <= scrollbarnext_dnval ())
709	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	798	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
710	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	799	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
711	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	800	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
712	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	801	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
713	#define SCROLLRXVT_MINHEIGHT 10	802	#define SCROLLRXVT_MINHEIGHT 10
714	#define SCROLLXTERM_MINHEIGHT 10	803	#define SCROLLXTERM_MINHEIGHT 10
715		804
716	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	805	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
717	? SCROLLNEXT_MINHEIGHT \	806	? SCROLLNEXT_MINHEIGHT \
718	: SCROLLRXVT_MINHEIGHT)	807	: SCROLLRXVT_MINHEIGHT)
719	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	808	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
720	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	809	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
721	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	810	#define scrollbar_position(y) ((y) - scrollBar.beg)
722	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	811	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
723	- scrollbar_minheight())	812	- 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		813
736	#ifdef XPM_BACKGROUND	814	#ifdef XPM_BACKGROUND
737	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	815	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
738	#else	816	#else
739	# define XPMClearArea(a, b, c, d, e, f, g)	817	# define XPMClearArea(a, b, c, d, e, f, g)
740	#endif	818	#endif
741		819
742	#ifndef STRICT_FONT_CHECKING
743	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
744	#endif
745
746	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
747	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
748
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	820	#ifdef DEBUG_CMD
768	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	821	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
769	#else	822	#else
770	# define D_CMD(x)	823	# define D_CMD(x)
771	#endif	824	#endif
…		…
777	#ifdef DEBUG_MAIN	830	#ifdef DEBUG_MAIN
778	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	831	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
779	#else	832	#else
780	# define D_MAIN(x)	833	# define D_MAIN(x)
781	#endif	834	#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	835	#ifdef DEBUG_SIZE
793	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	836	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
794	#else	837	#else
795	# define D_SIZE(x)	838	# define D_SIZE(x)
796	#endif	839	#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		840
803	/*	841	typedef callback1<void, const char *> log_callback;
		842	typedef callback1<int, int> getfd_callback;
		843
		844	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		845	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		846	extern void rxvt_push_locale (const char *locale) NOTHROW;
		847	extern void rxvt_pop_locale () NOTHROW;
		848
804	*****************************************************************************	849	/****************************************************************************/
805	* VARIABLES	850
		851	#define LINE_LONGER 0x0001 // line is continued on the next row
		852	#define LINE_FILTERED 0x0002 // line has been filtered
		853	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		854
		855	struct line_t {
		856	text_t *t; // terminal the text
		857	rend_t *r; // rendition, uses RS_ flags
		858	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		859	uint32_t f; // flags
		860
		861	bool is_longer ()
		862	{
		863	return f & LINE_LONGER;
		864	}
		865
		866	void is_longer (int set)
		867	{
		868	if (set)
		869	f |= LINE_LONGER;
		870	else
		871	f &= ~LINE_LONGER;
		872	}
		873
		874	void clear ()
		875	{
		876	t = 0;
		877	r = 0;
		878	l = 0;
		879	f = 0;
		880	}
		881
		882	void touch () // call whenever a line is changed/touched/updated
		883	{
		884	#if ENABLE_PERL
		885	f &= ~LINE_FILTERED;
		886	#endif
		887	}
		888
		889	void touch (int col)
		890	{
		891	max_it (l, col);
		892	touch ();
		893	}
		894	};
		895
806	*****************************************************************************	896	/****************************************************************************/
807	*/
808	#ifdef MENUBAR
809	# include "menubar.h"
810	#endif
811		897
812	#define BLINK_INTERVAL 0.5	898	// primivite wrapper around mbstate_t to ensure initialisation
813
814	struct mbstate {	899	struct mbstate {
815	mbstate_t mbs;	900	mbstate_t mbs;
816		901
817	mbstate ()	902	operator mbstate_t *() { return &mbs; }
		903	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		904	mbstate () { reset (); }
		905	};
		906
		907	/****************************************************************************/
		908
		909	#define UNICODE_MASK 0x1fffffUL
		910
		911	#if UNICODE3
		912	# define COMPOSE_LO 0x40000000UL
		913	# define COMPOSE_HI 0x400fffffUL
		914	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		915	#else
		916	# if ENABLE_PERL
		917	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		918	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		919	# else
		920	# define COMPOSE_LO 0xd800UL
		921	# define COMPOSE_HI 0xf8ffUL
		922	# endif
		923	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		924	#endif
		925
		926	#if ENABLE_COMBINING
		927	// compose chars are used to represent composite characters
		928	// that are not representable in unicode, as well as characters
		929	// not fitting in the BMP.
		930	struct compose_char {
		931	unicode_t c1, c2; // any chars != NOCHAR are valid
		932	compose_char (unicode_t c1, unicode_t c2)
		933	: c1(c1), c2(c2)
		934	{ }
		935	};
		936
		937	class rxvt_composite_vec {
		938	vector<compose_char> v;
		939	public:
		940	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		941	int expand (unicode_t c, wchar_t *r);
		942	compose_char *operator [](text_t c)
818	{	943	{
819	MEMSET (&mbs, 0, sizeof (mbs));	944	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		945	? &v[c - COMPOSE_LO]
		946	: 0;
820	}	947	}
821	};	948	};
822		949
		950	extern class rxvt_composite_vec rxvt_composite;
		951	#endif
		952
		953	/****************************************************************************/
		954
		955	#ifdef KEYSYM_RESOURCE
		956	class keyboard_manager;
		957	#endif
		958
823	struct rxvt_term : rxvt_vars {	959	struct rxvt_term : zero_initialized, rxvt_vars {
824	struct mbstate mbstate;	960	log_callback *log_hook; // log error messages through this hook, if != 0
		961	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		962	#if ENABLE_PERL
		963	rxvt_perl_term perl;
		964	#endif
		965	struct mbstate mbstate; // current input multibyte state
825		966
826	unsigned char want_refresh:1,	967	unsigned char want_refresh:1,
827	#ifdef TRANSPARENT	968	#ifdef TRANSPARENT
828	want_full_refresh:1, /* awaiting full screen refresh */	969	want_full_refresh:1, /* awaiting full screen refresh */
829	#endif	970	#endif
830	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	971	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
831	am_transparent:1, /* is a transparent term */	972	am_transparent:1, /* is a transparent term */
832	am_pixmap_trans:1, /* transparency w/known root pixmap */	973	am_pixmap_trans:1, /* transparency w/known root pixmap */
833	#endif	974	#endif
834	current_screen:1, /* primary or secondary */	975	current_screen:1, /* primary or secondary */
835	hate_those_clicks:1, /* a.k.a. keep mark position */
836	num_scr_allow:1,	976	num_scr_allow:1,
837	bypass_keystate:1,	977	bypass_keystate:1,
838	#ifdef CURSOR_BLINK	978	#ifdef CURSOR_BLINK
839	hidden_cursor:1,	979	hidden_cursor:1,
840	#endif	980	#endif
		981	#ifdef TEXT_BLINK
		982	hidden_text:1,
		983	#endif
841	#ifdef POINTER_BLANK	984	#ifdef POINTER_BLANK
842	hidden_pointer:1,	985	hidden_pointer:1,
843	#endif	986	#endif
		987	enc_utf8:1, /* wether locale uses utf-8 */
		988	seen_input:1, /* wether we have seen some program output yet */
		989	seen_resize:1, /* wether we had a resize event */
844	parsed_geometry:1,	990	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		991
848	unsigned char refresh_type,	992	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	993	#ifdef META8_OPTION
856	meta_char, /* Alt-key prefix */	994	meta_char, /* Alt-key prefix */
857	#endif	995	#endif
858	scrollbar_align,	996	scrollbar_align,
859	selection_wait,	997	selection_wait,
860	selection_type;	998	selection_type;
861	/* ---------- */	999	/* ---------- */
862	#ifdef GREEK_SUPPORT	1000	bool rvideo_state, rvideo_mode;
863	short greek_mode; /* greek keyboard mode */	1001	#ifndef NO_BELL
864	#endif
865	short rvideo;	1002	bool rvideo_bell;
		1003	#endif
866	int16_t num_scr; /* screen: number lines scrolled */	1004	int num_scr; /* screen: number lines scrolled */
867	unsigned int prev_ncol, /* screen: previous number of columns */	1005	int prev_ncol, /* screen: previous number of columns */
868	prev_nrow; /* screen: previous number of rows */	1006	prev_nrow; /* screen: previous number of rows */
869	#ifdef RXVT_GRAPHICS
870	uint16_t gr_prev_start;
871	#endif
872	/* ---------- */	1007	/* ---------- */
873	rend_t rstyle;	1008	rend_t rstyle;
874	/* ---------- */	1009	/* ---------- */
875	uint32_t pixcolor_set[NPIXCLR_SETS];	1010	uint32_t pixcolor_set[NPIXCLR_SETS];
876	/* ---------- */	1011	/* ---------- */
877	#ifdef SELECTION_SCROLLING	1012	#ifdef SELECTION_SCROLLING
878	int scroll_selection_delay,
879	scroll_selection_lines;	1013	int scroll_selection_lines;
880	enum page_dirn scroll_selection_dir;	1014	enum page_dirn scroll_selection_dir;
881	int selection_save_x,	1015	int selection_save_x,
882	selection_save_y,	1016	selection_save_y,
883	selection_save_state,	1017	selection_save_state;
884	pending_scroll_selection;
885	#endif	1018	#endif
886	/* ---------- */	1019	/* ---------- */
887	int csrO, /* Hops - csr offset in thumb/slider to */	1020	int csrO, /* Hops - csr offset in thumb/slider to */
888	/* give proper Scroll behaviour */	1021	/* 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)	1022	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893	mouse_slip_wheel_delay,
894	mouse_slip_wheel_speed,	1023	mouse_slip_wheel_speed,
895	#endif	1024	#endif
896	refresh_count,	1025	refresh_count,
897	refresh_limit,	1026	refresh_limit,
898	fnum, /* logical font number */
899	last_bot, /* scrollbar last bottom position */	1027	last_bot, /* scrollbar last bottom position */
900	last_top, /* scrollbar last top position */	1028	last_top, /* scrollbar last top position */
901	last_state, /* scrollbar last state */	1029	last_state, /* scrollbar last state */
902	scrollbar_len,	1030	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,	1031	window_vt_x,
912	window_vt_y,	1032	window_vt_y,
913	window_sb_x,	1033	window_sb_x,
914	# ifdef POINTER_BLANK	1034	# ifdef POINTER_BLANK
915	pointerBlankDelay,	1035	pointerBlankDelay,
916	# endif	1036	# endif
917	allowedxerror;	1037	allowedxerror;
918	/* ---------- */	1038	/* ---------- */
919	unsigned int ModMetaMask,	1039	unsigned int ModLevel3Mask,
		1040	ModMetaMask,
920	ModNumLockMask,	1041	ModNumLockMask;
921	old_width, /* last used width in screen resize */	1042	int old_width, /* last used width in screen resize */
922	old_height, /* last used height in screen resize */	1043	old_height; /* last used height in screen resize */
923	#ifndef NO_BRIGHTCOLOR
924	colorfgbg,
925	#endif
926	ttymode;
927	unsigned long PrivateModes,	1044	unsigned long priv_modes,
928	SavedModes;	1045	SavedModes;
929	/* ---------- */	1046	/* ---------- */
930	Atom xa[NUM_XA];	1047	Atom xa[NUM_XA];
931	/* ---------- */	1048	/* ---------- */
932	#ifdef MENUBAR	1049	#ifdef RXVT_SCROLLBAR
933	GC menubarGC;
934	#endif
935	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
936	GC scrollbarGC,	1050	GC scrollbarGC,
937	topShadowGC,	1051	topShadowGC,
938	botShadowGC;	1052	botShadowGC;
939	#endif	1053	#endif
940	#ifdef XTERM_SCROLLBAR	1054	#ifdef XTERM_SCROLLBAR
941	GC xscrollbarGC,	1055	GC xscrollbarGC,
942	ShadowGC;	1056	ShadowGC;
		1057	#endif
		1058	#ifdef PLAIN_SCROLLBAR
		1059	GC pscrollbarGC;
943	#endif	1060	#endif
944	#ifdef NEXT_SCROLLBAR	1061	#ifdef NEXT_SCROLLBAR
945	GC blackGC,	1062	GC blackGC,
946	whiteGC,	1063	whiteGC,
947	grayGC,	1064	grayGC,
…		…
955	#endif	1072	#endif
956	/* ---------- */	1073	/* ---------- */
957	Time selection_time,	1074	Time selection_time,
958	selection_request_time;	1075	selection_request_time;
959	pid_t cmd_pid; /* process id of child */	1076	pid_t cmd_pid; /* process id of child */
960	gid_t ttygid;	1077	char * incr_buf;
961	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1078	size_t incr_buf_size, incr_buf_fill;
962	uid_t euid;
963	gid_t egid;
964	#endif
965	/* ---------- */	1079	/* ---------- */
966	Cursor leftptr_cursor;	1080	Cursor leftptr_cursor;
967	#ifdef POINTER_BLANK
968	Cursor blank_cursor;
969	#endif
970	/* ---------- */	1081	/* ---------- */
971	const char *ttydev; /* pty/tty name */
972	#ifndef NO_BACKSPACE_KEY	1082	#ifndef NO_BACKSPACE_KEY
973	const char *key_backspace;	1083	const char *key_backspace;
974	#endif	1084	#endif
975	#ifndef NO_DELETE_KEY	1085	#ifndef NO_DELETE_KEY
976	const char *key_delete;	1086	const char *key_delete;
977	#endif	1087	#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;	1088	struct mouse_event MEvent;
990	XComposeStatus compose;	1089	XComposeStatus compose;
991	#ifdef RXVT_GRAPHICS
992	int graphics_up;
993	struct grwin_t *gr_root;
994	#endif
995	ttymode_t tio;	1090	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;	1091	row_col_t oldcursor;
1009	#ifdef XPM_BACKGROUND	1092	#ifdef XPM_BACKGROUND
1010	bgPixmap_t bgPixmap;	1093	bgPixmap_t bgPixmap;
1011	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1094	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1012	#endif	1095	#endif
1013	#ifdef MULTICHAR_SET
1014	int oldcursormulti;
1015	void (*multichar_decode)(unsigned char *str, int len);
1016	#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		1096
1038	/* these three don't need to be kept but do so to placate some mem checkers */	1097	#if ENABLE_OVERLAY
		1098	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1099	text_t **ov_text;
		1100	rend_t **ov_rend;
		1101
		1102	void scr_swap_overlay () NOTHROW;
		1103	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1104	void scr_overlay_off () NOTHROW;
		1105	void scr_overlay_set (int x, int y,
		1106	text_t text,
		1107	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1108	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1109	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1110	#endif
		1111
		1112	vector<void *> allocated; // free these memory blocks with free()
		1113
1039	char *env_windowid; /* environmental variable WINDOWID */	1114	char *env_windowid; /* environmental variable WINDOWID */
1040	char *env_display; /* environmental variable DISPLAY */	1115	char *env_display; /* environmental variable DISPLAY */
1041	char *env_term; /* environmental variable TERM */	1116	char *env_term; /* environmental variable TERM */
1042	char *env_colorfgbg;	1117	char *env_colorfgbg;
1043	char *buffer;
1044	char *locale;	1118	char *locale;
1045	char *codeset;
1046	char charsets[4];	1119	char charsets[4];
1047	unsigned char *v_buffer; /* pointer to physical buffer */	1120	char *v_buffer; /* pointer to physical buffer */
1048	unsigned int v_buflen; /* size of area to write */	1121	unsigned int v_buflen; /* size of area to write */
1049	char *newfont[MAX_NFONTS];	1122	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1123
1050	#ifdef KEYSYM_RESOURCE	1124	#ifdef KEYSYM_RESOURCE
1051	const unsigned char *Keysym_map[256];	1125	keyboard_manager *keyboard;
1052	#endif	1126	#endif
		1127
1053	const char *rs[NUM_RESOURCES];	1128	const char *rs[NUM_RESOURCES];
1054	/* command input buffering */	1129	/* command input buffering */
1055	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1130	char *cmdbuf_ptr, *cmdbuf_endp;
1056	unsigned char cmdbuf_base[BUFSIZ];	1131	char cmdbuf_base[CBUFSIZ];
1057		1132
1058	rxvt_salloc *ralloc;	1133	ptytty *pty;
1059	rxvt_salloc *talloc;
1060		1134
1061	void paste (const unsigned char *data, unsigned int len);	1135	rxvt_salloc *talloc; // text line allocator
		1136	rxvt_salloc *ralloc; // rend line allocator
1062		1137
		1138	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1139
		1140	#if ENABLE_FRILLS || ISO_14755
		1141	// ISO 14755 entry support
		1142	unicode_t iso14755buf;
		1143	void commit_iso14755 ();
		1144	int hex_keyval (XKeyEvent &ev);
		1145	# if ISO_14755
		1146	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1147	void iso14755_54 (int x, int y);
		1148	# endif
		1149	#endif
		1150
		1151	// modifies first argument(!)
		1152	void paste (char *data, unsigned int len) NOTHROW;
		1153
		1154	long vt_emask, vt_emask_perl;
		1155
		1156	void vt_select_input () const NOTHROW
		1157	{
		1158	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1159	}
		1160
		1161	#if TRANSPARENT
		1162	void rootwin_cb (XEvent &xev);
		1163	xevent_watcher rootwin_ev;
		1164	#endif
		1165
		1166	void x_cb (XEvent &xev);
1063	void flush ();	1167	void flush ();
		1168	xevent_watcher termwin_ev;
		1169	xevent_watcher vt_ev;
		1170	#ifdef HAVE_SCROLLBARS
		1171	xevent_watcher scrollbar_ev;
		1172	#endif
1064		1173
		1174	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1065	void check_cb (check_watcher &w); check_watcher check_ev;	1175	void check_cb (check_watcher &w); check_watcher check_ev;
1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1176	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1067		1177	void flush_cb (time_watcher &w); time_watcher flush_ev;
1068	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1178	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;	1179	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1072		1180
1073	#ifdef CURSOR_BLINK	1181	#ifdef CURSOR_BLINK
		1182	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1183	#endif
		1184	#ifdef TEXT_BLINK
1074	void blink_cb (time_watcher &w); time_watcher blink_ev;	1185	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1186	#endif
		1187	#ifndef NO_BELL
		1188	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1189	#endif
		1190
		1191	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1192	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1193	#endif
		1194	#ifdef SELECTION_SCROLLING
		1195	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1196	#endif
		1197	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1198	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1075	#endif	1199	#endif
1076		1200
1077	#ifdef POINTER_BLANK	1201	#ifdef POINTER_BLANK
1078	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1202	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1079	void pointer_blank ();	1203	void pointer_blank ();
		1204	#endif
1080	void pointer_unblank ();	1205	void pointer_unblank ();
1081	#endif
1082		1206
1083	void tt_printf (const char *fmt,...);	1207	void tt_printf (const char *fmt,...);
1084	void tt_write (const unsigned char *data, unsigned int len);	1208	void tt_write (const char *data, unsigned int len);
		1209	void pty_write ();
1085		1210
1086	void tt_winch ();	1211	void tt_winch ();
1087		1212
1088	rxvt_term ();	1213	rxvt_term ();
1089	~rxvt_term ();	1214	~rxvt_term ();
1090	void destroy ();	1215	void destroy ();
		1216	void emergency_cleanup ();
1091		1217
1092	bool init (int argc, const char *const *argv);	1218	bool init (int argc, const char *const *argv, stringvec *envv);
		1219
		1220	bool init (stringvec *argv, stringvec *envv)
		1221	{
		1222	this->argv = argv;
		1223	return init (argv->size (), argv->begin (), envv);
		1224	}
		1225
1093	bool init_vars ();	1226	bool init_vars ();
1094		1227
1095	uint32_t next_char ();
1096
1097	bool pty_fill ();	1228	bool pty_fill ();
1098	void process_x_events ();
1099		1229
1100	void *operator new (size_t s);	1230	void make_current () const // make this the "currently active" urxvt instance
1101	void operator delete (void *p, size_t s);	1231	{
		1232	SET_R (this);
		1233	rxvt_set_locale (locale);
		1234	set_environ (envv);
		1235	}
1102		1236
1103	void init_secondary ();	1237	void init_secondary ();
1104	const char **init_resources (int argc, const char *const *argv);	1238	const char **init_resources (int argc, const char *const *argv);
		1239	const char *x_resource (const char *name);
1105	void init_env ();	1240	void init_env ();
1106	void set_locale (const char *locale);	1241	void set_locale (const char *locale);
1107	void init_xlocale ();	1242	void init_xlocale ();
1108	void init_command (const char *const *argv);	1243	void init_command (const char *const *argv);
1109	int run_command (const char *const *argv);	1244	void run_command (const char *const *argv);
1110	int run_child (const char *const *argv);	1245	int run_child (const char *const *argv);
1111		1246
1112	void color_aliases(int idx);	1247	void color_aliases (int idx);
1113	void recolour_cursor ();	1248	void recolour_cursor ();
1114	void create_windows (int argc, const char *const *argv);	1249	void create_windows (int argc, const char *const *argv);
1115	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1250	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1116	void window_calc (unsigned int width, unsigned int height);	1251	void window_calc (unsigned int newwidth, unsigned int newheight);
1117	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1118		1252
1119	#if USE_XIM	1253	#if USE_XIM
		1254	rxvt_xim *input_method;
		1255	XIC Input_Context;
		1256	XIMStyle input_style;
		1257	XPoint spot; // most recently sent spot position
		1258
		1259	void im_destroy ();
		1260	void im_cb (); im_watcher im_ev;
1120	void set_size (XRectangle *size);	1261	void im_set_size (XRectangle &size);
1121	void set_position (XPoint *pos);	1262	void im_set_position (XPoint &pos) NOTHROW;
1122	void set_color (unsigned long *fg, unsigned long *bg);	1263	void im_set_color (unsigned long &fg, unsigned long &bg);
		1264	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1265
		1266	bool IMisRunning ();
		1267	void IMSendSpot ();
		1268	bool IM_get_IC (const char *modifiers);
		1269	void IMSetStatusPosition ();
1123	#endif	1270	#endif
1124		1271
1125	void resize_scrollbar ();	1272	void resize_scrollbar ();
1126		1273
1127	void pixel_position (int *x, int *y);	1274	// command.C
		1275	void lookup_key (XKeyEvent &ev);
		1276	unsigned int cmd_write (const char *str, unsigned int count);
1128		1277
1129	void selection_click (int clicks, int x, int y);	1278	wchar_t next_char () NOTHROW;
1130	void selection_extend (int x, int y, int flag);	1279	wchar_t cmd_getc () THROW ((class out_of_input));
1131	void selection_rotate (int x, int y);	1280	uint32_t next_octet () NOTHROW;
		1281	uint32_t cmd_get8 () THROW ((class out_of_input));
1132		1282
1133	/* screen(!) */	1283	bool cmd_parse ();
1134	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1284	void mouse_report (XButtonEvent &ev);
1135	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1285	void button_press (XButtonEvent &ev);
		1286	void button_release (XButtonEvent &ev);
		1287	void focus_in ();
		1288	void focus_out ();
		1289	int check_our_parents ();
		1290	#ifdef PRINTPIPE
		1291	FILE *popen_printer ();
		1292	int pclose_printer (FILE *stream);
		1293	#endif
		1294	void process_print_pipe ();
		1295	void process_nonprinting (unicode_t ch);
		1296	void process_escape_vt52 (unicode_t ch);
		1297	void process_escape_seq ();
		1298	void process_csi_seq ();
		1299	void process_window_ops (const int *args, unsigned int nargs);
		1300	char *get_to_st (unicode_t &ends_how);
		1301	void process_dcs_seq ();
		1302	void process_osc_seq ();
		1303	void process_color_seq (int report, int color, const char *str, char resp);
		1304	void process_xterm_seq (int op, const char *str, char resp);
		1305	int privcases (int mode, unsigned long bit);
		1306	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1307	void process_sgr_mode (unsigned int nargs, const int *arg);
		1308	void process_graphics ();
		1309	// init.C
		1310	void Get_Colours ();
		1311	void get_ourmods ();
		1312	// main.C
		1313	bool set_fonts ();
		1314	void set_string_property (Atom prop, const char *str, int len = -1);
		1315	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1316	void set_title (const char *str);
		1317	void set_icon_name (const char *str);
		1318	void set_window_color (int idx, const char *color);
		1319	void set_colorfgbg ();
		1320	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1321	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1322
		1323	// screen.C
		1324
		1325	void lalloc (line_t &l) const NOTHROW
		1326	{
		1327	l.t = (text_t *)talloc->alloc ();
		1328	l.r = (rend_t *)ralloc->alloc ();
		1329	}
		1330
		1331	#if 0
		1332	void lfree (line_t &l)
		1333	{
		1334	talloc->free (l.t);
		1335	ralloc->free (l.r);
		1336	}
		1337	#endif
		1338
		1339	void lresize (line_t &l) const NOTHROW
		1340	{
		1341	if (!l.t)
		1342	return;
		1343
		1344	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1345	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1346
		1347	l.l = min (l.l, ncol);
		1348
		1349	if (ncol > prev_ncol)
		1350	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1351	}
		1352
		1353	int fgcolor_of (rend_t r) const NOTHROW
		1354	{
		1355	int base = GET_BASEFG (r);
		1356	#ifndef NO_BRIGHTCOLOR
		1357	if (r & RS_Bold
		1358	# if ENABLE_STYLES
		1359	&& OPTION (Opt_intensityStyles)
		1360	# endif
		1361	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1362	base += minBrightCOLOR - minCOLOR;
		1363	#endif
		1364	return base;
		1365	}
		1366
		1367	int bgcolor_of (rend_t r) const NOTHROW
		1368	{
		1369	int base = GET_BASEBG (r);
		1370	#ifndef NO_BRIGHTCOLOR
		1371	if (r & RS_Blink
		1372	# if ENABLE_STYLES
		1373	&& OPTION (Opt_intensityStyles)
		1374	# endif
		1375	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1376	base += minBrightCOLOR - minCOLOR;
		1377	#endif
		1378	return base;
		1379	}
		1380
		1381	bool option (uint32_t opt) const NOTHROW
		1382	{
		1383	return OPTION (opt);
		1384	}
		1385
		1386	void set_option (uint32_t opt, bool set) NOTHROW
		1387	{
		1388	if (set)
		1389	options |= opt;
		1390	else
		1391	options &= ~opt;
		1392	}
		1393
		1394	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1395	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);	1396	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1137	void scr_reset ();	1397	void scr_reset ();
1138	void scr_reset_realloc ();
1139	void scr_release ();	1398	void scr_release () NOTHROW;
1140	void scr_clear ();	1399	void scr_clear (bool really = false) NOTHROW;
1141	void scr_refresh (unsigned char refresh_type);	1400	void scr_refresh () NOTHROW;
		1401	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1142	void scr_erase_screen (int mode);	1402	void scr_erase_screen (int mode) NOTHROW;
		1403	#if ENABLE_FRILLS
		1404	void scr_erase_savelines () NOTHROW;
		1405	void scr_backindex () NOTHROW;
		1406	void scr_forwardindex () NOTHROW;
		1407	#endif
1143	void scr_touch (bool refresh);	1408	void scr_touch (bool refresh) NOTHROW;
1144	void scr_expose (int x, int y, int width, int height, bool refresh);	1409	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1410	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1411	void scr_recolour () NOTHROW;
		1412	void scr_remap_chars () NOTHROW;
		1413	void scr_remap_chars (line_t &l) NOTHROW;
		1414
		1415	enum cursor_mode { SAVE, RESTORE };
		1416
		1417	void scr_poweron () NOTHROW;
		1418	void scr_cursor (cursor_mode mode) NOTHROW;
		1419	void scr_do_wrap () NOTHROW;
		1420	int scr_change_screen (int scrn) NOTHROW;
		1421	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1422	void scr_rendition (int set, int style) NOTHROW;
		1423	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1424	void scr_backspace () NOTHROW;
		1425	void scr_tab (int count, bool ht = false) NOTHROW;
		1426	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1427	void scr_index (enum page_dirn direction) NOTHROW;
		1428	void scr_erase_line (int mode) NOTHROW;
		1429	void scr_E () NOTHROW;
		1430	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1431	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1432	void scr_scroll_region (int top, int bot) NOTHROW;
		1433	void scr_cursor_visible (int mode) NOTHROW;
		1434	void scr_autowrap (int mode) NOTHROW;
		1435	void scr_relative_origin (int mode) NOTHROW;
		1436	void scr_insert_mode (int mode) NOTHROW;
		1437	void scr_set_tab (int mode) NOTHROW;
		1438	void scr_rvideo_mode (bool on) NOTHROW;
		1439	void scr_report_position () NOTHROW;
		1440	void set_font_style () NOTHROW;
		1441	void scr_charset_choose (int set) NOTHROW;
		1442	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1443	void scr_move_to (int y, int len) NOTHROW;
		1444	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1445	bool scr_changeview (int new_view_start) NOTHROW;
		1446	void scr_bell () NOTHROW;
		1447	void scr_printscreen (int fullhist) NOTHROW;
		1448	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1449	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1450	void scr_reverse_selection () NOTHROW;
		1451	void scr_dump (int fd) NOTHROW;
		1452
		1453	void selection_check (int check_more) NOTHROW;
		1454	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1455	void selection_property (Window win, Atom prop) NOTHROW;
		1456	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1457	int selection_request_other (Atom target, int selnum) NOTHROW;
		1458	void selection_clear () NOTHROW;
		1459	void selection_make (Time tm);
		1460	bool selection_grab (Time tm) NOTHROW;
		1461	void selection_start_colrow (int col, int row) NOTHROW;
		1462	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1463	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1464	void selection_remove_trailing_spaces () NOTHROW;
		1465	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1466	void selection_click (int clicks, int x, int y) NOTHROW;
		1467	void selection_extend (int x, int y, int flag) NOTHROW;
		1468	void selection_rotate (int x, int y) NOTHROW;
		1469
		1470	void pixel_position (int *x, int *y) NOTHROW;
		1471
		1472	#if defined(NEXT_SCROLLBAR)
		1473	// scrollbar-next.C
		1474	Pixmap renderPixmap (const char *const *data, int width, int height);
		1475	void init_scrollbar_stuff ();
		1476	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1477	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1478	#endif
		1479
		1480	#if defined(RXVT_SCROLLBAR)
		1481	// scrollbar-rxvt.C
		1482	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1483	#endif
		1484
		1485	#if defined(XTERM_SCROLLBAR)
		1486	// scrollbar-xterm.C
		1487	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1488	#endif
		1489
		1490	#if defined(PLAIN_SCROLLBAR)
		1491	// scrollbar-plain.C
		1492	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1493	#endif
		1494
		1495	// scrollbar.C
		1496	int scrollbar_mapping (int map);
		1497	int scrollbar_show (int update);
		1498	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1499
		1500	// xdefaults.C
		1501	void get_options (int argc, const char *const *argv);
		1502	int parse_keysym (const char *str, const char *arg);
		1503	void get_xdefaults (FILE *stream, const char *name);
		1504	void extract_resources ();
		1505	// xpm.C
		1506	int scale_pixmap (const char *geom);
		1507	void resize_pixmap ();
		1508	Pixmap set_bgPixmap (const char *file);
1145	};	1509	};
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		1510
1159	/*	1511	/*
1160	*****************************************************************************	1512	*****************************************************************************
1161	* PROTOTYPES	1513	* PROTOTYPES
1162	*****************************************************************************	1514	*****************************************************************************
…		…
1164	#ifdef PROTOTYPES	1516	#ifdef PROTOTYPES
1165	# define __PROTO(p) p	1517	# define __PROTO(p) p
1166	#else	1518	#else
1167	# define __PROTO(p) ()	1519	# define __PROTO(p) ()
1168	#endif	1520	#endif
1169	#include "protos.h"
1170		1521
1171	#ifdef DEBUG_malloc	1522	#ifdef DEBUG_malloc
1172	# include "dmalloc.h" /* This comes last */	1523	# include "dmalloc.h" /* This comes last */
1173	#endif	1524	#endif
1174		1525

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