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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.17 by pcg, Thu Dec 18 07:31:19 2003 UTC vs.
Revision 1.207 by root, Mon Jan 16 09:51:57 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.17 2003/12/18 07:31:19 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
11		26
12	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	28	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
16		34
17	#include "defaultfont.h"	35	#include "encoding.h"
18	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
19	#include "iom.h"	38	#include "iom.h"
20	#include "salloc.h"	39	#include "salloc.h"
21		40
22	#include <wchar.h>	41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
23		51
24	/*	52	/*
25	*****************************************************************************	53	*****************************************************************************
26	* SYSTEM HACKS	54	* SYSTEM HACKS
27	*****************************************************************************	55	*****************************************************************************
28	*/	56	*/
29	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
30	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
31	*/	59	*/
32	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
33	# define __svr4__	61	# define __svr4__ 1
34	#endif	62	#endif
35	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
36	# define __sun__	64	# define __sun__ 1
37	#endif	65	#endif
38
39		66
40	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
41	typedef char *XPointer;	68	typedef char *XPointer;
42	#endif	69	#endif
43		70
44	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
45	# include <termios.h>	72	# include <termios.h>
46	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
53	int line;	80	int line;
54	int local;	81	int local;
55	} ttymode_t;	82	} ttymode_t;
56	#endif	83	#endif
57		84
58	#ifdef GREEK_SUPPORT
59	# include "grkelot.h"
60	#endif
61	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
62	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
63	# include <X11/xpm.h>	87	# include <X11/xpm.h>
64	# else	88	# else
65	# include <xpm.h>	89	# include <xpm.h>
…		…
70	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
71	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
72	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
73	#endif	97	#endif
74		98
75	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
76	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
77	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
78	# endif	102	*****************************************************************************
79	#endif	103	*/
80	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
81	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
82	#endif	106	RETSIGTYPE rxvt_Exit_signal (int sig);
		107	void rxvt_clean_exit ();
		108	void * rxvt_malloc (size_t size);
		109	void * rxvt_calloc (size_t number, size_t size);
		110	void * rxvt_realloc (void *ptr, size_t size);
		111	void rxvt_privileges (rxvt_privaction action);
		112
		113	// util.C
		114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		118	char * rxvt_strdup (const char *str);
		119
		120	// misc.C
		121	char * rxvt_r_basename (const char *str);
		122	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		123	void rxvt_log (const char *fmt,...);
		124	void rxvt_warn (const char *fmt,...);
		125	void rxvt_fatal (const char *fmt,...);
		126	void rxvt_exit_failure ();
		127	int rxvt_Str_match (const char *s1, const char *s2);
		128	const char * rxvt_Str_skip_space (const char *str);
		129	char * rxvt_Str_trim (char *str);
		130	int rxvt_Str_escaped (char *str);
		131	char ** rxvt_splitcommastring (const char *cs);
		132	void rxvt_freecommastring (char **cs);
		133	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		134	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
		135	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
		136	void rxvt_usleep (int usecs);
		137
		138	/////////////////////////////////////////////////////////////////////////////
		139
		140	// temporarily replace the process environment
		141	extern char **environ;
		142	extern char **rxvt_environ; // the original environ pointer
		143
		144	inline void set_environ (stringvec *envv)
		145	{
		146	if (envv)
		147	environ = (char **)envv->begin ();
		148	}
		149
		150	inline void set_environ (char **envv)
		151	{
		152	if (envv)
		153	environ = envv;
		154	}
83		155
84	/*	156	/*
85	*****************************************************************************	157	*****************************************************************************
86	* STRUCTURES AND TYPEDEFS	158	* STRUCTURES AND TYPEDEFS
87	*****************************************************************************	159	*****************************************************************************
…		…
97	#endif	169	#endif
98		170
99	/* If we're using either the rxvt scrollbar or menu bars, keep the	171	/* If we're using either the rxvt scrollbar or menu bars, keep the
100	* scrollColor resource.	172	* scrollColor resource.
101	*/	173	*/
102	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
103	# define KEEP_SCROLLCOLOR 1	175	# define KEEP_SCROLLCOLOR 1
104	#else	176	#else
105	# undef KEEP_SCROLLCOLOR	177	# undef KEEP_SCROLLCOLOR
106	#endif	178	#endif
107		179
108	#ifdef XPM_BACKGROUND	180	#ifdef XPM_BACKGROUND
109	typedef struct {	181	typedef struct {
110	short w, h, x, y;	182	short w, h, x, y;
111	Pixmap pixmap;	183	Pixmap pixmap;
112	} bgPixmap_t;	184	} bgPixmap_t;
113	#endif	185	#endif
114		186
115	/*	187	/*
116	* the 'essential' information for reporting Mouse Events	188	* the 'essential' information for reporting Mouse Events
117	* pared down from XButtonEvent	189	* pared down from XButtonEvent
118	*/	190	*/
119	struct mouse_event {	191	struct mouse_event {
120	int clicks;	192	int clicks;
121	Time time; /* milliseconds */	193	Time time; /* milliseconds */
122	unsigned int state; /* key or button mask */	194	unsigned int state; /* key or button mask */
123	unsigned int button; /* detail */	195	unsigned int button; /* detail */
124	};	196	};
125		197
126	#ifndef min	198	#if ENABLE_FRILLS
127	# define min(a,b) (((a) < (b)) ? (a) : (b))	199	typedef struct _mwmhints {
128	# define max(a,b) (((a) > (b)) ? (a) : (b))	200	CARD32 flags;
		201	CARD32 functions;
		202	CARD32 decorations;
		203	INT32 input_mode;
		204	CARD32 status;
		205	} MWMHints;
129	#endif	206	#endif
130		207
131	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	208	#if ENABLE_XEMBED
132	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	209	// XEMBED messages
133	#define SWAP_IT(one, two, typeof) \	210	# define XEMBED_EMBEDDED_NOTIFY 0
134	do { \	211	# define XEMBED_WINDOW_ACTIVATE 1
135	typeof swapittmp; \	212	# define XEMBED_WINDOW_DEACTIVATE 2
136	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	213	# define XEMBED_REQUEST_FOCUS 3
137	} while (/* CONSTCOND */ 0)	214	# define XEMBED_FOCUS_IN 4
138	#define BOUND_POSITIVE_INT16(val) \	215	# define XEMBED_FOCUS_OUT 5
139	(int16_t)((val) <= 0 \	216	# define XEMBED_FOCUS_NEXT 6
140	? 0 \	217	# define XEMBED_FOCUS_PREV 7
141	: min((val), (((uint16_t)-1)>>1)))	218
		219	# define XEMBED_MODALITY_ON 10
		220	# define XEMBED_MODALITY_OFF 11
		221	# define XEMBED_REGISTER_ACCELERATOR 12
		222	# define XEMBED_UNREGISTER_ACCELERATOR 13
		223	# define XEMBED_ACTIVATE_ACCELERATOR 14
		224
		225	// XEMBED detail code
		226	# define XEMBED_FOCUS_CURRENT 0
		227	# define XEMBED_FOCUS_FIRST 1
		228	# define XEMBED_FOCUS_LAST 2
		229
		230	# define XEMBED_MAPPED (1 << 0)
		231	#endif
142		232
143	/*	233	/*
144	*****************************************************************************	234	*****************************************************************************
145	* NORMAL DEFINES	235	* NORMAL DEFINES
146	*****************************************************************************	236	*****************************************************************************
147	*/	237	*/
148		238
149	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
150	# error if you disable both selection styles, how can you select, silly?
151	#endif
152
153	#define APL_CLASS "XTerm" /* class name */
154	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
155	#define APL_NAME "rxvt" /* normal name */
156
157	/* COLORTERM, TERM environment variables */	239	/* COLORTERM, TERM environment variables */
158	#define COLORTERMENV "rxvt"	240	#define COLORTERMENV "rxvt"
159	#ifdef XPM_BACKGROUND	241	#ifdef XPM_BACKGROUND
160	# define COLORTERMENVFULL COLORTERMENV "-xpm"	242	# define COLORTERMENVFULL COLORTERMENV "-xpm"
161	#else	243	#else
162	# define COLORTERMENVFULL COLORTERMENV	244	# define COLORTERMENVFULL COLORTERMENV
163	#endif	245	#endif
164	#ifndef TERMENV	246	#ifndef TERMENV
165	# define TERMENV "xterm"	247	# define TERMENV "rxvt-unicode"
166	#endif	248	#endif
167		249
168	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	250	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
169	# define NO_MOUSE_REPORT_SCROLLBAR	251	# define NO_MOUSE_REPORT_SCROLLBAR 1
170	#endif
171
172	#ifdef NO_RESOURCES
173	# undef USE_XGETDEFAULT
174	#endif	252	#endif
175		253
176	/* now look for other badly set stuff */	254	/* now look for other badly set stuff */
177		255
178	#if !defined (EACCESS) && defined(EAGAIN)	256	#if !defined (EACCESS) && defined(EAGAIN)
…		…
186		264
187	#define menuBar_esc 10	265	#define menuBar_esc 10
188	#define scrollBar_esc 30	266	#define scrollBar_esc 30
189	#define menuBar_margin 2 /* margin below text */	267	#define menuBar_margin 2 /* margin below text */
190		268
191	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	269	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
192	# define HAVE_SCROLLBARS	270	# define HAVE_SCROLLBARS 1
193	#endif	271	#endif
194		272
195	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	273	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
196	#ifdef HALFSHADOW	274	#ifdef HALFSHADOW
197	# define SHADOW 1	275	# define MENU_SHADOW 1
198	#else	276	#else
199	# define SHADOW 2	277	# define MENU_SHADOW 2
200	#endif	278	#endif
201		279
202	#define R_SB_ALIGN_CENTRE 0	280	#define R_SB_ALIGN_CENTRE 0
203	#define R_SB_ALIGN_TOP 1	281	#define R_SB_ALIGN_TOP 1
204	#define R_SB_ALIGN_BOTTOM 2	282	#define R_SB_ALIGN_BOTTOM 2
205		283
206	#define R_SB_RXVT 0
207	#define R_SB_NEXT 1	284	#define R_SB_NEXT 1
208	#define R_SB_XTERM 2	285	#define R_SB_XTERM 2
		286	#define R_SB_PLAIN 4
		287	#define R_SB_RXVT 8
209		288
210	#define SB_WIDTH_NEXT 19	289	#define SB_WIDTH_NEXT 19
211	#define SB_WIDTH_XTERM 7	290	#define SB_WIDTH_XTERM 15
		291	#define SB_WIDTH_PLAIN 7
212	#ifndef SB_WIDTH_RXVT	292	#ifndef SB_WIDTH_RXVT
213	# define SB_WIDTH_RXVT 10	293	# define SB_WIDTH_RXVT 10
214	#endif	294	#endif
215		295
216	/*	296	/*
…		…
243	* | | :::::::: |	323	* | | :::::::: |
244	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	324	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
245	* | +---------+ |	325	* | +---------+ |
246	* | | ......%%| |	326	* | | ......%%| |
247	* | | ......%%| |	327	* | | ......%%| |
248	* | | ..()..%%| |	328	* | | .. ()..%%| |
249	* | | ......%%| |	329	* | | ......%%| |
250	* | | %%%%%%%%| |	330	* | | %%%%%%%%| |
251	* | +---------+ | <.........................	331	* | +---------+ | <.........................
252	* | | <---< SB_PADDING :	332	* | | <---< SB_PADDING :
253	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	333	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
274	* :............:	354	* :............:
275	* |	355	* |
276	* +---< SB_WIDTH_NEXT	356	* +---< SB_WIDTH_NEXT
277	*/	357	*/
278		358
		359	enum {
279	#define NO_REFRESH 0 /* Window not visible at all! */	360	NO_REFRESH = 0 , /* Window not visible at all! */
280	#define FAST_REFRESH (1<<0) /* Fully exposed window */	361	FAST_REFRESH = 1<<0, /* Fully exposed window */
281	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	362	SLOW_REFRESH = 1<<1, /* Partially exposed window */
282	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	363	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
283	#define REFRESH_BOUNDS (1<<3)	364	};
284		365
285	#ifdef NO_SECONDARY_SCREEN	366	#ifdef NO_SECONDARY_SCREEN
286	# define NSCREENS 0	367	# define NSCREENS 0
287	#else	368	#else
288	# define NSCREENS 1	369	# define NSCREENS 1
289	#endif	370	#endif
290
291	#define IGNORE 0
292	#define SAVE 's'
293	#define RESTORE 'r'
294		371
295	/* special (internal) prefix for font commands */	372	/* special (internal) prefix for font commands */
296	#define FONT_CMD '#'	373	#define FONT_CMD '#'
297	#define FONT_DN "#-"	374	#define FONT_DN "#-"
298	#define FONT_UP "#+"	375	#define FONT_UP "#+"
299		376
300	/* flags for rxvt_scr_gotorc() */	377	/* flags for rxvt_scr_gotorc () */
		378	enum {
301	#define C_RELATIVE 1 /* col movement is relative */	379	C_RELATIVE = 1, /* col movement is relative */
302	#define R_RELATIVE 2 /* row movement is relative */	380	R_RELATIVE = 2, /* row movement is relative */
303	#define RELATIVE (R_RELATIVE|C_RELATIVE)	381	RELATIVE = C_RELATIVE | R_RELATIVE,
		382	};
304		383
305	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	384	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
306	#define INSERT -1 /* don't change these values */	385	enum {
307	#define DELETE +1	386	INSERT = -1, /* don't change these values */
308	#define ERASE +2	387	DELETE = +1,
		388	ERASE = +2,
		389	};
309		390
310	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	391	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
311	enum page_dirn {	392	enum page_dirn {
312	UP,	393	UP,
313	DN,	394	DN,
314	NO_DIR	395	NO_DIR,
315	};	396	};
316		397
317	/* arguments for rxvt_scr_change_screen() */	398	/* arguments for rxvt_scr_change_screen () */
318	enum {	399	enum {
319	PRIMARY = 0,	400	PRIMARY = 0,
320	SECONDARY	401	SECONDARY,
321	};	402	};
322		403
323	enum {
324	SBYTE = 0,
325	WBYTE
326	};
327
328
329	#define RS_None 0 /* Normal */	404	#define RS_None 0
330		405
331	#define RS_fgMask 0x000001FFu /* 512 colors */	406	#define RS_fgMask 0x0000007fUL // 128 colors
332	#define RS_bgMask 0x0003FE00u /* 512 colors */	407	#define RS_bgMask 0x00003f80UL // 128 colors
333	#define RS_Bold 0x00040000u /* bold */	408
		409	// font styles
		410	#define RS_Bold 0x00004000UL // value 1
		411	#define RS_Italic 0x00008000UL // value 2
		412
		413	// fake styles
334	#define RS_Blink 0x00080000u /* blink */	414	#define RS_Blink 0x00010000UL // blink
335	#define RS_RVid 0x00100000u /* reverse video */	415	#define RS_RVid 0x00020000UL // reverse video
336	#define RS_Uline 0x00200000u /* underline */	416	#define RS_Uline 0x00040000UL // underline
337		417
338	#define RS_wide 0x00400000u /* only multibyte characters */	418	// 5 custom bits for extensions
339	#define IS_WIDE(r) ((r) & RS_wide)	419	#define RS_customCount 32
		420	#define RS_customMask 0x00f80000UL
		421	#define RS_customShift 19
340		422
		423	// other flags
		424	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		425
		426	#define RS_styleCount 4
		427	#define RS_styleMask (RS_Bold | RS_Italic)
		428	#define RS_styleShift 14
		429
		430	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		431	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		432
		433	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
341	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	434	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
342	#define RS_fontShift 24	435	#define RS_fontShift 24
343		436
344	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	437	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
345	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	438	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
346		439
347	#define Sel_none 0 /* Not waiting */	440	#define Sel_none 0 /* Not waiting */
348	#define Sel_normal 0x01 /* normal selection */	441	#define Sel_normal 0x01 /* normal selection */
349	#define Sel_incr 0x02 /* incremental selection */	442	#define Sel_incr 0x02 /* incremental selection */
350	#define Sel_direct 0x00	443	#define Sel_direct 0x00
351	#define Sel_Primary 0x01	444	#define Sel_Primary 0x01
352	#define Sel_Secondary 0x02	445	#define Sel_Secondary 0x02
353	#define Sel_Clipboard 0x03	446	#define Sel_Clipboard 0x03
354	#define Sel_whereMask 0x0f	447	#define Sel_whereMask 0x0f
355	#define Sel_CompoundText 0x10 /* last request was Compound */	448	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		449	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
356		450
357	enum {	451	enum {
358	C0_NUL = 0x00,	452	C0_NUL = 0x00,
359	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	453	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
360	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	454	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
361	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	455	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
362	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	456	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
363	};	457	};
364	#define CHAR_ST 0x9c /* 0234 */	458	#define CHAR_ST 0x9c /* 0234 */
365		459
366	/*	460	/*
367	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	461	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
368	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	462	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
369	*/	463	*/
		464	enum {
370	#define XTerm_name 0	465	XTerm_name = 0,
371	#define XTerm_iconName 1	466	XTerm_iconName = 1,
372	#define XTerm_title 2	467	XTerm_title = 2,
		468	XTerm_property = 3, // change X property
373	#define XTerm_Color 4 /* change colors */	469	XTerm_Color = 4, // change colors
		470	XTerm_Color00 = 10, // not implemented, CLASH!
		471	XTerm_Color01 = 11, // not implemented
374	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	472	XTerm_Color_cursor = 12, // change actual 'Cursor' color
375	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	473	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		474	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		475	XTerm_Color05 = 15, // not implemented (tektronix fg)
		476	XTerm_Color06 = 16, // not implemented (tektronix bg)
376	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	477	XTerm_Color_RV = 17, // change actual 'Highlight' color
377	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
378	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
379	#define XTerm_logfile 46 /* not implemented */	478	XTerm_logfile = 46, // not implemented
380	#define XTerm_font 50	479	XTerm_font = 50,
381		480
382	/*	481	XTerm_konsole30 = 30, // reserved for konsole
		482	XTerm_konsole31 = 31, // reserved for konsole
		483	XTerm_emacs51 = 51, // reserved for emacs shell
		484	/*
383	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	485	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		486	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
384	*/	487	*/
385	#define XTerm_Menu 10 /* set menu item */	488	Rxvt_Color_BD = 18, // change actual 'Bold' color
		489	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_Pixmap 20 /* new bg pixmap */	490	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreFG 39 /* change default fg color */	491	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_restoreBG 49 /* change default bg color */	492	Rxvt_restoreBG = 49, // change default bg color
389	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	493	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		494
		495	URxvt_locale = 701, // change locale
		496	URxvt_Menu = 703, // set menu item
		497	URxvt_Color_IT = 704, // change actual 'Italic' colour
		498	URxvt_Color_tint = 705, // change actual tint colour
		499	URxvt_Color_BD = 706,
		500	URxvt_Color_UL = 707,
		501
		502	URxvt_font = 710,
		503	URxvt_boldFont = 711,
		504	URxvt_italicFont = 712,
		505	URxvt_boldItalicFont = 713,
		506
		507	URxvt_view_up = 720,
		508	URxvt_view_down = 721,
		509
		510	URxvt_perl = 777,
		511	};
390		512
391	/* Words starting with `Color_' are colours. Others are counts */	513	/* Words starting with `Color_' are colours. Others are counts */
392	/*	514	/*
393	* The following comment is mostly obsolete since pixcolor_set was expanded:
394	* We're currently upto 29 colours. Only 3 more available. The
395	* PixColor and rendition colour usage should probably be decoupled	515	* The PixColor and rendition colour usage should probably be decoupled
396	* on the unnecessary items, e.g. Color_pointer, but won't bother	516	* on the unnecessary items, e.g. Color_pointer, but won't bother
397	* until we need to. Also, be aware of usage in pixcolor_set	517	* until we need to. Also, be aware of usage in pixcolor_set
398	*/	518	*/
399		519
400	enum colour_list {	520	enum colour_list {
…		…
422	maxBrightCOLOR, /* minBrightCOLOR + 7 */	542	maxBrightCOLOR, /* minBrightCOLOR + 7 */
423	Color_White = maxBrightCOLOR,	543	Color_White = maxBrightCOLOR,
424	#else	544	#else
425	Color_White = maxCOLOR,	545	Color_White = maxCOLOR,
426	#endif	546	#endif
427	#ifdef TTY_256COLOR
428	min256COLOR = Color_White + 1,	547	minTermCOLOR = Color_White + 1,
429	max256COLOR = minCOLOR + 255,	548	maxTermCOLOR = Color_White + 72,
430	#endif
431	#ifndef NO_CURSORCOLOR	549	#ifndef NO_CURSORCOLOR
432	Color_cursor,	550	Color_cursor,
433	Color_cursor2,	551	Color_cursor2,
434	#endif	552	#endif
435	Color_pointer,	553	Color_pointer_fg,
		554	Color_pointer_bg,
436	Color_border,	555	Color_border,
437	#ifndef NO_BOLD_UNDERLINE_REVERSE	556	#ifndef NO_BOLD_UNDERLINE_REVERSE
438	Color_BD,	557	Color_BD,
		558	Color_IT,
439	Color_UL,	559	Color_UL,
440	Color_RV,	560	Color_RV,
		561	#endif
		562	#if ENABLE_FRILLS
		563	Color_underline,
441	#endif	564	#endif
442	#ifdef OPTION_HC	565	#ifdef OPTION_HC
443	Color_HC,	566	Color_HC,
444	#endif	567	#endif
445	#ifdef KEEP_SCROLLCOLOR	568	#ifdef KEEP_SCROLLCOLOR
446	Color_scroll,	569	Color_scroll,
447	Color_trough,	570	Color_trough,
		571	#endif
		572	#if TINTING
		573	Color_tint,
		574	#endif
		575	#if OFF_FOCUS_FADING
		576	Color_fade,
448	#endif	577	#endif
449	NRS_COLORS, /* */	578	NRS_COLORS, /* */
450	#ifdef KEEP_SCROLLCOLOR	579	#ifdef KEEP_SCROLLCOLOR
451	Color_topShadow = NRS_COLORS,	580	Color_topShadow = NRS_COLORS,
452	Color_bottomShadow,	581	Color_bottomShadow,
453	TOTAL_COLORS /* upto 30 */	582	TOTAL_COLORS
454	#else	583	#else
455	TOTAL_COLORS = NRS_COLORS /* */	584	TOTAL_COLORS = NRS_COLORS
456	#endif	585	#endif
457	};	586	};
458		587
459	#define Color_Bits 9	588	#define Color_Bits 7 // 0 .. maxTermCOLOR
460	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	589
		590	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461	#define NPIXCLR_BITS 32	591	#define NPIXCLR_BITS 32
462
463	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464		592
465	/*	593	/*
466	* Resource list	594	* Resource list
467	*/	595	*/
468	enum {	596	enum {
469	Rs_display_name = 0,	597	# define def(name) Rs_ ## name,
470	Rs_term_name,	598	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
471	Rs_iconName,	599	# include "rsinc.h"
472	Rs_geometry,	600	# undef def
473	Rs_reverseVideo,	601	# undef reserve
474	Rs_color,
475	_Rs_color = Rs_color + NRS_COLORS - 1,
476	Rs_font,
477	Rs_name,
478	Rs_title,
479	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
480	Rs_path,
481	#endif
482	#ifdef XPM_BACKGROUND
483	Rs_backgroundPixmap,
484	#endif
485	#if (MENUBAR_MAX)
486	Rs_menu,
487	#endif
488	#ifdef GREEK_SUPPORT
489	Rs_greek_keyboard,
490	Rs_greektoggle_key,
491	#endif
492	Rs_loginShell,
493	Rs_jumpScroll,
494	#ifdef HAVE_SCROLLBARS
495	Rs_scrollBar,
496	Rs_scrollBar_right,
497	Rs_scrollBar_floating,
498	Rs_scrollBar_align,
499	#endif
500	Rs_scrollstyle, /* Rs_scrollBar_style */
501	Rs_scrollTtyOutput,
502	Rs_scrollTtyKeypress,
503	Rs_scrollWithBuffer,
504	Rs_saveLines,
505	Rs_utmpInhibit,
506	Rs_visualBell,
507	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
508	Rs_mapAlert,
509	#endif
510	#ifdef META8_OPTION
511	Rs_meta8,
512	#endif
513	#ifdef MOUSE_WHEEL
514	Rs_mouseWheelScrollPage,
515	#endif
516	#ifndef NO_BACKSPACE_KEY
517	Rs_backspace_key,
518	#endif
519	#ifndef NO_DELETE_KEY
520	Rs_delete_key,
521	#endif
522	Rs_selectstyle,
523	#ifdef PRINTPIPE
524	Rs_print_pipe,
525	#endif
526	#ifdef USE_XIM
527	Rs_preeditType,
528	Rs_inputMethod,
529	#endif
530	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531	Rs_bigfont_key,
532	Rs_smallfont_key,
533	#endif
534	#ifdef TRANSPARENT
535	Rs_transparent,
536	Rs_transparent_all,
537	#endif
538	#ifndef NO_FRILLS
539	Rs_ext_bwidth,
540	Rs_int_bwidth,
541	#endif
542	Rs_scrollBar_thickness,
543	#ifndef NO_LINESPACE
544	Rs_lineSpace,
545	#endif
546	Rs_cutchars,
547	#ifdef ACS_ASCII
548	Rs_acs_chars,
549	#endif
550	Rs_modifier,
551	Rs_answerbackstring,
552	Rs_tripleclickwords,
553	Rs_cursorBlink,
554	Rs_pointerBlank,
555	Rs_pointerBlankDelay,
556	Rs_imLocale,
557	NUM_RESOURCES	602	NUM_RESOURCES
558	};	603	};
559		604
		605	// see init.C:xa_names, which must be kept in sync
560	enum {	606	enum {
		607	XA_TEXT = 0,
561	XA_COMPOUND_TEXT = 0,	608	XA_COMPOUND_TEXT,
		609	XA_UTF8_STRING,
562	XA_MULTIPLE,	610	XA_MULTIPLE,
563	XA_TARGETS,	611	XA_TARGETS,
564	XA_TEXT,
565	XA_TIMESTAMP,	612	XA_TIMESTAMP,
566	XA_VT_SELECTION,	613	XA_VT_SELECTION,
567	XA_INCR,	614	XA_INCR,
		615	XA_WM_PROTOCOLS,
568	XA_WMDELETEWINDOW,	616	XA_WM_DELETE_WINDOW,
		617	XA_CLIPBOARD,
		618	#if ENABLE_FRILLS
		619	XA_MOTIF_WM_HINTS,
		620	#endif
		621	#if ENABLE_EWMH
		622	XA_NET_WM_PID,
		623	XA_NET_WM_NAME,
		624	XA_NET_WM_ICON_NAME,
		625	XA_NET_WM_PING,
		626	#endif
		627	#if USE_XIM
		628	XA_WM_LOCALE_NAME,
		629	#endif
569	#ifdef TRANSPARENT	630	#if TRANSPARENT
570	XA_XROOTPMAPID,	631	XA_XROOTPMAP_ID,
		632	XA_ESETROOT_PMAP_ID,
571	#endif	633	#endif
572	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	634	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573	XA_DNDPROTOCOL,	635	XA_DNDPROTOCOL,
574	XA_DNDSELECTION,	636	XA_DNDSELECTION,
575	#endif /* OFFIX_DND */	637	#endif
576	XA_CLIPBOARD,	638	#if ENABLE_XEMBED
		639	XA_XEMBED,
		640	XA_XEMBED_INFO,
		641	#endif
577	NUM_XA	642	NUM_XA
578	};	643	};
579		644
580	/*
581	* number of graphics points
582	* divisible by 2 (num lines)
583	* divisible by 4 (num rect)
584	*/
585	#define NGRX_PTS 1000
586
587	/* DEC private modes */	645	/* DEC private modes */
588	#define PrivMode_132 (1LU<<0)	646	#define PrivMode_132 (1UL<<0)
589	#define PrivMode_132OK (1LU<<1)	647	#define PrivMode_132OK (1UL<<1)
590	#define PrivMode_rVideo (1LU<<2)	648	#define PrivMode_rVideo (1UL<<2)
591	#define PrivMode_relOrigin (1LU<<3)	649	#define PrivMode_relOrigin (1UL<<3)
592	#define PrivMode_Screen (1LU<<4)	650	#define PrivMode_Screen (1UL<<4)
593	#define PrivMode_Autowrap (1LU<<5)	651	#define PrivMode_Autowrap (1UL<<5)
594	#define PrivMode_aplCUR (1LU<<6)	652	#define PrivMode_aplCUR (1UL<<6)
595	#define PrivMode_aplKP (1LU<<7)	653	#define PrivMode_aplKP (1UL<<7)
596	#define PrivMode_HaveBackSpace (1LU<<8)	654	#define PrivMode_HaveBackSpace (1UL<<8)
597	#define PrivMode_BackSpace (1LU<<9)	655	#define PrivMode_BackSpace (1UL<<9)
598	#define PrivMode_ShiftKeys (1LU<<10)	656	#define PrivMode_ShiftKeys (1UL<<10)
599	#define PrivMode_VisibleCursor (1LU<<11)	657	#define PrivMode_VisibleCursor (1UL<<11)
600	#define PrivMode_MouseX10 (1LU<<12)	658	#define PrivMode_MouseX10 (1UL<<12)
601	#define PrivMode_MouseX11 (1LU<<13)	659	#define PrivMode_MouseX11 (1UL<<13)
602	#define PrivMode_scrollBar (1LU<<14)	660	#define PrivMode_scrollBar (1UL<<14)
603	#define PrivMode_menuBar (1LU<<15)	661	#define PrivMode_menuBar (1UL<<15)
604	#define PrivMode_TtyOutputInh (1LU<<16)	662	#define PrivMode_TtyOutputInh (1UL<<16)
605	#define PrivMode_Keypress (1LU<<17)	663	#define PrivMode_Keypress (1UL<<17)
606	#define PrivMode_smoothScroll (1LU<<18)	664	#define PrivMode_smoothScroll (1UL<<18)
607	#define PrivMode_vt52 (1LU<<19)	665	#define PrivMode_vt52 (1UL<<19)
		666	#define PrivMode_LFNL (1UL<<20)
608	/* too annoying to implement X11 highlight tracking */	667	/* too annoying to implement X11 highlight tracking */
609	/* #define PrivMode_MouseX11Track (1LU<<18) */	668	/* #define PrivMode_MouseX11Track (1LU<<21) */
610		669
611	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	670	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612	#define PrivMode(test,bit) \	671	#define PrivMode(test,bit) \
613	if (test) \	672	if (test) \
614	R->PrivateModes |= (bit); \	673	priv_modes |= (bit); \
615	else \	674	else \
616	R->PrivateModes &= ~(bit)	675	priv_modes &= ~(bit)
617		676
618	#ifdef ALLOW_132_MODE	677	#ifdef ALLOW_132_MODE
619	# define PrivMode_Default \
620	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	678	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621	#else
622	# define PrivMode_Default \
623	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624	#endif
625
626	#ifdef PREFER_24BIT
627	# define XDEPTH R->Xdepth
628	# define XCMAP R->Xcmap
629	# define XVISUAL R->Xvisual
630	#else
631	# ifdef DEBUG_DEPTH
632	# define XDEPTH DEBUG_DEPTH
633	# else	679	#else
634	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	680	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
635	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637	# endif	681	#endif
638	#endif	682
		683	// do not change these constants lightly, there are many interdependencies
639	#define IMBUFSIZ 128 /* input modifier buffer sizes */	684	#define IMBUFSIZ 128 // input modifier buffer sizes
640	#ifndef BUFSIZ
641	# define BUFSIZ 4096
642	#endif
643	#define KBUFSZ 512 /* size of keyboard mapping buffer */	685	#define KBUFSZ 512 // size of keyboard mapping buffer
		686	#define CBUFSIZ 2048 // size of command buffer
		687	#define UBUFSIZ 2048 // character buffer
		688
		689	#ifndef PATH_MAX
		690	# define PATH_MAX 16384
		691	#endif
		692
		693	/* Motif window hints */
		694	#define MWM_HINTS_FUNCTIONS (1L << 0)
		695	#define MWM_HINTS_DECORATIONS (1L << 1)
		696	#define MWM_HINTS_INPUT_MODE (1L << 2)
		697	#define MWM_HINTS_STATUS (1L << 3)
		698	/* bit definitions for MwmHints.functions */
		699	#define MWM_FUNC_ALL (1L << 0)
		700	#define MWM_FUNC_RESIZE (1L << 1)
		701	#define MWM_FUNC_MOVE (1L << 2)
		702	#define MWM_FUNC_MINIMIZE (1L << 3)
		703	#define MWM_FUNC_MAXIMIZE (1L << 4)
		704	#define MWM_FUNC_CLOSE (1L << 5)
		705	/* bit definitions for MwmHints.decorations */
		706	#define MWM_DECOR_ALL (1L << 0)
		707	#define MWM_DECOR_BORDER (1L << 1)
		708	#define MWM_DECOR_RESIZEH (1L << 2)
		709	#define MWM_DECOR_TITLE (1L << 3)
		710	#define MWM_DECOR_MENU (1L << 4)
		711	#define MWM_DECOR_MINIMIZE (1L << 5)
		712	#define MWM_DECOR_MAXIMIZE (1L << 6)
		713	/* bit definitions for MwmHints.inputMode */
		714	#define MWM_INPUT_MODELESS 0
		715	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		716	#define MWM_INPUT_SYSTEM_MODAL 2
		717	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		718	#define PROP_MWM_HINTS_ELEMENTS 5
644		719
645	/*	720	/*
646	*****************************************************************************	721	*****************************************************************************
647	* MACRO DEFINES	722	* MACRO DEFINES
648	*****************************************************************************	723	*****************************************************************************
649	*/	724	*/
650	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	725	#define dDisp Display *disp = display->display
651	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
652	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
653	#define STRCASECMP(x, y) strcasecmp((x), (y))
654	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
655	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
656	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
657	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
658	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
659	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
660	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
661	#define STRDUP(x) strdup((const char *)(x))
662	#define STRLEN(x) strlen((const char *)(x))
663	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665		726
666	/* convert pixel dimensions to row/column values. Everything as int32_t */	727	/* convert pixel dimensions to row/column values. Everything as int32_t */
667	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	728	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	729	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	730	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
670	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	731	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
671	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	732	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	733	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	734	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
674	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	735	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
675		736
676	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	737	#define OPTION(opt) (options & (opt))
677	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	738	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		739	| Opt_jumpScroll | Opt_secondaryScreen \
		740	| Opt_pastableTabs | Opt_intensityStyles)
678		741
679	#define Xscreen DefaultScreen(R->Xdisplay)	742	// for m >= -n, ensure remainder lies between 0..n-1
680	#define Xroot DefaultRootWindow(R->Xdisplay)	743	#define MOD(m,n) (((m) + (n)) % (n))
		744
		745	#define LINENO(n) MOD (term_start + int(n), total_rows)
		746	#define ROW(n) row_buf [LINENO (n)]
681		747
682	/* how to build & extract colors and attributes */	748	/* how to build & extract colors and attributes */
683	#define GET_BASEFG(x) (((x) & RS_fgMask))	749	#define GET_BASEFG(x) (((x) & RS_fgMask))
684	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	750	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685	#ifndef NO_BRIGHTCOLOR
686	# define GET_FGCOLOR(x) \
687	((((x) & RS_Bold) == 0 \
688	|| GET_BASEFG(x) < minCOLOR \
689	|| GET_BASEFG(x) >= minBrightCOLOR) \
690	? GET_BASEFG(x) \
691	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
692	# define GET_BGCOLOR(x) \
693	((((x) & RS_Blink) == 0 \
694	|| GET_BASEBG(x) < minCOLOR \
695	|| GET_BASEBG(x) >= minBrightCOLOR) \
696	? GET_BASEBG(x) \
697	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
698	#else
699	# define GET_FGCOLOR(x) GET_BASEFG(x)
700	# define GET_BGCOLOR(x) GET_BASEBG(x)
701	#endif
702		751
703	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	752	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
704	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	753	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		754
		755	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		756	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
705		757
706	#define GET_ATTR(x) (((x) & RS_attrMask))	758	#define GET_ATTR(x) (((x) & RS_attrMask))
707	#define GET_BGATTR(x) \	759	#define GET_BGATTR(x) \
708	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	760	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
709	| (((x) & RS_fgMask)<<Color_Bits)) \	761	| (((x) & RS_fgMask)<<Color_Bits)) \
710	: ((x) & (RS_attrMask | RS_bgMask)))	762	: ((x) & (RS_attrMask | RS_bgMask)))
711	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	763	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	764	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	765	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
714		766
		767	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		768
715	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	769	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
716	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	770	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		771
		772	#if ENABLE_STYLES
		773	# define FONTSET(style) fontset[GET_STYLE (style)]
		774	#else
		775	# define FONTSET(style) fontset[0]
		776	#endif
717		777
718	#ifdef HAVE_SCROLLBARS	778	#ifdef HAVE_SCROLLBARS
719	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	779	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720	#else	780	#else
721	# define scrollbar_TotalWidth() (0)	781	# define scrollbar_TotalWidth() (0)
722	#endif	782	#endif
723	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	783	#define scrollbar_isMotion() (scrollBar.state == 'm')
724	#define scrollbar_isUp() (R->scrollBar.state == 'U')	784	#define scrollbar_isUp() (scrollBar.state == 'U')
725	#define scrollbar_isDn() (R->scrollBar.state == 'D')	785	#define scrollbar_isDn() (scrollBar.state == 'D')
726	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	786	#define scrollbar_isUpDn() isupper (scrollBar.state)
727	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	787	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728		788
729	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	789	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
730	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	790	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
731	&& (y) <= scrollbarnext_dnval())	791	&& (y) <= scrollbarnext_dnval ())
732	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	792	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
733	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	793	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
734	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	794	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
735	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	795	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
736	#define SCROLLRXVT_MINHEIGHT 10	796	#define SCROLLRXVT_MINHEIGHT 10
737	#define SCROLLXTERM_MINHEIGHT 10	797	#define SCROLLXTERM_MINHEIGHT 10
738		798
739	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	799	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
740	? SCROLLNEXT_MINHEIGHT \	800	? SCROLLNEXT_MINHEIGHT \
741	: SCROLLRXVT_MINHEIGHT)	801	: SCROLLRXVT_MINHEIGHT)
742	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	802	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
743	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	803	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
744	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	804	#define scrollbar_position(y) ((y) - scrollBar.beg)
745	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	805	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
746	- scrollbar_minheight())	806	- scrollbar_minheight ())
747		807
748	#if (MENUBAR_MAX > 1)	808	#if (MENUBAR_MAX > 1)
749	/* rendition style flags */	809	/* rendition style flags */
750	# define menuBar_height() (R->TermWin.fheight + SHADOW)	810	# define menuBar_height() (fheight + MENU_SHADOW)
751	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	811	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
752	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	812	# define isMenuBarWindow(w) ((w) == menuBar.win)
753	#else	813	#else
754	# define menuBar_height() (0)	814	# define menuBar_height() (0)
755	# define menuBar_TotalHeight() (0)	815	# define menuBar_TotalHeight() (0)
756	# define isMenuBarWindow(w) (0)	816	# define isMenuBarWindow(w) (0)
757	#endif	817	#endif
…		…
759	#ifdef XPM_BACKGROUND	819	#ifdef XPM_BACKGROUND
760	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	820	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
761	#else	821	#else
762	# define XPMClearArea(a, b, c, d, e, f, g)	822	# define XPMClearArea(a, b, c, d, e, f, g)
763	#endif	823	#endif
764
765	#ifndef STRICT_FONT_CHECKING
766	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
767	#endif
768
769	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
770	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
771		824
772	#ifdef UTMP_SUPPORT	825	#ifdef UTMP_SUPPORT
773	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	826	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
774	# undef HAVE_UTMPX_H	827	# undef HAVE_UTMPX_H
775	# undef HAVE_STRUCT_UTMPX	828	# undef HAVE_STRUCT_UTMPX
…		…
800	#ifdef DEBUG_MAIN	853	#ifdef DEBUG_MAIN
801	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	854	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
802	#else	855	#else
803	# define D_MAIN(x)	856	# define D_MAIN(x)
804	#endif	857	#endif
805	#ifdef DEBUG_SCREEN
806	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
807	#else
808	# define D_SCREEN(x)
809	#endif
810	#ifdef DEBUG_SELECT
811	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
812	#else
813	# define D_SELECT(x)
814	#endif
815	#ifdef DEBUG_SIZE	858	#ifdef DEBUG_SIZE
816	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	859	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
817	#else	860	#else
818	# define D_SIZE(x)	861	# define D_SIZE(x)
819	#endif	862	#endif
820	#ifdef DEBUG_X
821	# define D_X(x) fprintf x ; fputc('\n', stderr)
822	#else
823	# define D_X(x)
824	#endif
825		863
826	/*	864	extern class rxvt_failure_exception { } rxvt_failure_exception;
		865
		866	typedef callback1<void, const char *> log_callback;
		867	typedef callback1<int, int> getfd_callback;
		868
		869	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		870	extern void rxvt_log (const char *fmt, ...);
		871	extern void rxvt_warn (const char *fmt, ...);
		872	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		873	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		874
		875	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		876	extern bool rxvt_set_locale (const char *locale);
		877	extern void rxvt_push_locale (const char *locale);
		878	extern void rxvt_pop_locale ();
		879
827	*****************************************************************************	880	/****************************************************************************/
828	* VARIABLES	881
829	*****************************************************************************
830	*/
831	#ifdef MENUBAR	882	#ifdef MENUBAR
832	# include "menubar.h"	883	# include "menubar.h"
833	#endif	884	#endif
834		885
835	#define BLINK_INTERVAL 0.5	886	#define BLINK_INTERVAL 0.5
		887	#define TEXT_BLINK_INTERVAL 0.5
836		888
		889	#ifndef __attribute__
		890	# ifdef __GNUC__
		891	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		892	# define __attribute__(x)
		893	# endif
		894	# endif
		895	# define __attribute__(x)
		896	#endif
		897
		898	/****************************************************************************/
		899
		900	#define LINE_LONGER 0x0001 // line is continued on the next row
		901	#define LINE_FILTERED 0x0002 // line has been filtered
		902	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		903
		904	struct line_t {
		905	text_t *t; // terminal the text
		906	rend_t *r; // rendition, uses RS_ flags
		907	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		908	uint32_t f; // flags
		909
		910	bool is_longer ()
		911	{
		912	return f & LINE_LONGER;
		913	}
		914
		915	void is_longer (int set)
		916	{
		917	if (set)
		918	f |= LINE_LONGER;
		919	else
		920	f &= ~LINE_LONGER;
		921	}
		922
		923	void clear ()
		924	{
		925	t = 0;
		926	r = 0;
		927	l = 0;
		928	f = 0;
		929	}
		930
		931	void touch () // call whenever a line is changed/touched/updated
		932	{
		933	#if ENABLE_PERL
		934	f &= ~LINE_FILTERED;
		935	#endif
		936	}
		937
		938	void touch (int col)
		939	{
		940	max_it (l, col);
		941	touch ();
		942	}
		943	};
		944
		945	/****************************************************************************/
		946
		947	// primivite wrapper around mbstate_t to ensure initialisation
837	struct mbstate {	948	struct mbstate {
838	mbstate_t mbs;	949	mbstate_t mbs;
839		950
840	mbstate ()	951	operator mbstate_t *() { return &mbs; }
		952	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		953	mbstate () { reset (); }
		954	};
		955
		956	/****************************************************************************/
		957
		958	#define UNICODE_MASK 0x1fffffUL
		959
		960	#if UNICODE3
		961	# define COMPOSE_LO 0x40000000UL
		962	# define COMPOSE_HI 0x400fffffUL
		963	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		964	#else
		965	# if ENABLE_PERL
		966	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		967	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		968	# else
		969	# define COMPOSE_LO 0xd800UL
		970	# define COMPOSE_HI 0xf8ffUL
		971	# endif
		972	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		973	#endif
		974
		975	#if ENABLE_COMBINING
		976	// compose chars are used to represent composite characters
		977	// that are not representable in unicode, as well as characters
		978	// not fitting in the BMP.
		979	struct compose_char {
		980	unicode_t c1, c2; // any chars != NOCHAR are valid
		981	compose_char (unicode_t c1, unicode_t c2)
		982	: c1(c1), c2(c2)
		983	{ }
		984	};
		985
		986	class rxvt_composite_vec {
		987	vector<compose_char> v;
		988	public:
		989	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		990	int expand (unicode_t c, wchar_t *r);
		991	compose_char *operator [](text_t c)
841	{	992	{
842	MEMSET (&mbs, 0, sizeof (mbs));	993	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		994	? &v[c - COMPOSE_LO]
		995	: 0;
843	}	996	}
844	};	997	};
845		998
		999	extern class rxvt_composite_vec rxvt_composite;
		1000	#endif
		1001
		1002	/****************************************************************************/
		1003
		1004	#ifdef KEYSYM_RESOURCE
		1005	class keyboard_manager;
		1006	#endif
		1007
846	struct rxvt_term : rxvt_vars {	1008	struct rxvt_term : zero_initialized, rxvt_vars {
847	struct mbstate mbstate;	1009	log_callback *log_hook; // log error messages through this hook, if != 0
		1010	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		1011	#if ENABLE_PERL
		1012	rxvt_perl_term perl;
		1013	#endif
		1014	struct mbstate mbstate; // current input multibyte state
848		1015
849	unsigned char want_refresh:1,	1016	unsigned char want_refresh:1,
850	#ifdef TRANSPARENT	1017	#ifdef TRANSPARENT
851	want_full_refresh:1, /* awaiting full screen refresh */	1018	want_full_refresh:1, /* awaiting full screen refresh */
852	#endif	1019	#endif
…		…
859	num_scr_allow:1,	1026	num_scr_allow:1,
860	bypass_keystate:1,	1027	bypass_keystate:1,
861	#ifdef CURSOR_BLINK	1028	#ifdef CURSOR_BLINK
862	hidden_cursor:1,	1029	hidden_cursor:1,
863	#endif	1030	#endif
		1031	#ifdef TEXT_BLINK
		1032	hidden_text:1,
		1033	#endif
864	#ifdef POINTER_BLANK	1034	#ifdef POINTER_BLANK
865	hidden_pointer:1,	1035	hidden_pointer:1,
866	#endif	1036	#endif
		1037	enc_utf8:1, /* wether locale uses utf-8 */
		1038	seen_input:1, /* wether we have seen some program output yet */
		1039	seen_resize:1, /* wether we had a resize event */
867	parsed_geometry:1,	1040	parsed_geometry:1;
868	seen_input:1, /* wether any input has been seen so far */
869	enc_utf8:1; /* wether terminal reads/writes utf-8 */
870		1041
871	unsigned char refresh_type,	1042	unsigned char refresh_type,
872	#ifdef UTMP_SUPPORT
873	next_utmp_action,
874	#endif
875	#ifndef NO_SETOWNER_TTYDEV
876	next_tty_action,
877	#endif
878	#ifdef META8_OPTION	1043	#ifdef META8_OPTION
879	meta_char, /* Alt-key prefix */	1044	meta_char, /* Alt-key prefix */
880	#endif	1045	#endif
881	scrollbar_align,	1046	scrollbar_align,
882	selection_wait,	1047	selection_wait,
883	selection_type;	1048	selection_type;
884	/* ---------- */	1049	/* ---------- */
885	#ifdef GREEK_SUPPORT
886	short greek_mode; /* greek keyboard mode */
887	#endif
888	short rvideo;	1050	short rvideo;
889	int16_t num_scr; /* screen: number lines scrolled */	1051	int num_scr; /* screen: number lines scrolled */
890	uint16_t prev_ncol, /* screen: previous number of columns */	1052	int prev_ncol, /* screen: previous number of columns */
891	prev_nrow; /* screen: previous number of rows */	1053	prev_nrow; /* screen: previous number of rows */
892	#ifdef RXVT_GRAPHICS
893	uint16_t gr_prev_start;
894	#endif
895	/* ---------- */	1054	/* ---------- */
896	rend_t rstyle;	1055	rend_t rstyle;
897	/* ---------- */	1056	/* ---------- */
898	uint32_t pixcolor_set[NPIXCLR_SETS];	1057	uint32_t pixcolor_set[NPIXCLR_SETS];
899	/* ---------- */	1058	/* ---------- */
900	#ifdef SELECTION_SCROLLING	1059	#ifdef SELECTION_SCROLLING
901	int scroll_selection_delay,
902	scroll_selection_lines;	1060	int scroll_selection_lines;
903	enum page_dirn scroll_selection_dir;	1061	enum page_dirn scroll_selection_dir;
904	int selection_save_x,	1062	int selection_save_x,
905	selection_save_y,	1063	selection_save_y,
906	selection_save_state,	1064	selection_save_state;
907	pending_scroll_selection;
908	#endif	1065	#endif
909	/* ---------- */	1066	/* ---------- */
910	int csrO, /* Hops - csr offset in thumb/slider to */	1067	int csrO, /* Hops - csr offset in thumb/slider to */
911	/* give proper Scroll behaviour */	1068	/* give proper Scroll behaviour */
912	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
913	scroll_arrow_delay,
914	#endif
915	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1069	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
916	mouse_slip_wheel_delay,
917	mouse_slip_wheel_speed,	1070	mouse_slip_wheel_speed,
918	#endif	1071	#endif
919	refresh_count,	1072	refresh_count,
920	refresh_limit,	1073	refresh_limit,
921	fnum, /* logical font number */
922	last_bot, /* scrollbar last bottom position */	1074	last_bot, /* scrollbar last bottom position */
923	last_top, /* scrollbar last top position */	1075	last_top, /* scrollbar last top position */
924	last_state, /* scrollbar last state */	1076	last_state, /* scrollbar last state */
925	scrollbar_len,	1077	scrollbar_len,
926	currmaxcol,
927	#ifdef MENUBAR	1078	#ifdef MENUBAR
928	menu_readonly, /* okay to alter menu? */	1079	menu_readonly, /* okay to alter menu? */
929	Arrows_x,	1080	Arrows_x,
930	#endif	1081	#endif
931	#if MENUBAR_MAX > 1	1082	#if MENUBAR_MAX > 1
…		…
937	# ifdef POINTER_BLANK	1088	# ifdef POINTER_BLANK
938	pointerBlankDelay,	1089	pointerBlankDelay,
939	# endif	1090	# endif
940	allowedxerror;	1091	allowedxerror;
941	/* ---------- */	1092	/* ---------- */
942	unsigned int ModMetaMask,	1093	unsigned int ModLevel3Mask,
		1094	ModMetaMask,
943	ModNumLockMask,	1095	ModNumLockMask;
944	old_width, /* last used width in screen resize */	1096	int old_width, /* last used width in screen resize */
945	old_height, /* last used height in screen resize */	1097	old_height; /* last used height in screen resize */
946	#ifndef NO_BRIGHTCOLOR
947	colorfgbg,
948	#endif
949	ttymode;
950	unsigned long PrivateModes,	1098	unsigned long priv_modes,
951	SavedModes;	1099	SavedModes;
952	/* ---------- */
953	#ifdef PREFER_24BIT
954	Visual *Xvisual;
955	#endif
956	/* ---------- */	1100	/* ---------- */
957	Atom xa[NUM_XA];	1101	Atom xa[NUM_XA];
958	/* ---------- */	1102	/* ---------- */
959	#ifdef MENUBAR	1103	#ifdef MENUBAR
960	GC menubarGC;	1104	GC menubarGC;
…		…
965	botShadowGC;	1109	botShadowGC;
966	#endif	1110	#endif
967	#ifdef XTERM_SCROLLBAR	1111	#ifdef XTERM_SCROLLBAR
968	GC xscrollbarGC,	1112	GC xscrollbarGC,
969	ShadowGC;	1113	ShadowGC;
		1114	#endif
		1115	#ifdef PLAIN_SCROLLBAR
		1116	GC pscrollbarGC;
970	#endif	1117	#endif
971	#ifdef NEXT_SCROLLBAR	1118	#ifdef NEXT_SCROLLBAR
972	GC blackGC,	1119	GC blackGC,
973	whiteGC,	1120	whiteGC,
974	grayGC,	1121	grayGC,
…		…
982	#endif	1129	#endif
983	/* ---------- */	1130	/* ---------- */
984	Time selection_time,	1131	Time selection_time,
985	selection_request_time;	1132	selection_request_time;
986	pid_t cmd_pid; /* process id of child */	1133	pid_t cmd_pid; /* process id of child */
987	gid_t ttygid;	1134	char * incr_buf;
988	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1135	size_t incr_buf_size, incr_buf_fill;
989	uid_t euid;
990	gid_t egid;
991	#endif
992	/* ---------- */	1136	/* ---------- */
993	Cursor leftptr_cursor;	1137	Cursor leftptr_cursor;
994	#ifdef POINTER_BLANK
995	Cursor blank_cursor;
996	#endif
997	/* ---------- */	1138	/* ---------- */
998	const char *ttydev; /* pty/tty name */
999	#ifndef NO_BACKSPACE_KEY	1139	#ifndef NO_BACKSPACE_KEY
1000	const char *key_backspace;	1140	const char *key_backspace;
1001	#endif	1141	#endif
1002	#ifndef NO_DELETE_KEY	1142	#ifndef NO_DELETE_KEY
1003	const char *key_delete;	1143	const char *key_delete;
1004	#endif	1144	#endif
1005	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1006	KeySym ks_bigfont, ks_smallfont;
1007	#endif
1008	#ifdef GREEK_SUPPORT
1009	KeySym ks_greekmodeswith;
1010	#endif
1011	#ifdef USE_XIM
1012	XIC Input_Context;
1013	XIMStyle input_style;
1014	int event_type;
1015	#endif
1016	struct mouse_event MEvent;	1145	struct mouse_event MEvent;
1017	XComposeStatus compose;	1146	XComposeStatus compose;
1018	#ifdef RXVT_GRAPHICS
1019	int graphics_up;
1020	struct grwin_t *gr_root;
1021	#endif
1022	ttymode_t tio;	1147	ttymode_t tio;
1023	#ifdef UTMP_SUPPORT	1148	#ifdef UTMP_SUPPORT
1024	# ifdef HAVE_STRUCT_UTMP	1149	# ifdef HAVE_STRUCT_UTMP
1025	struct utmp ut;	1150	struct utmp ut;
1026	# endif	1151	# endif
…		…
1035	row_col_t oldcursor;	1160	row_col_t oldcursor;
1036	#ifdef XPM_BACKGROUND	1161	#ifdef XPM_BACKGROUND
1037	bgPixmap_t bgPixmap;	1162	bgPixmap_t bgPixmap;
1038	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1163	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1039	#endif	1164	#endif
1040	#ifdef MULTICHAR_SET
1041	int oldcursormulti;
1042	void (*multichar_decode)(unsigned char *str, int len);
1043	#endif
1044	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1045	struct stat ttyfd_stat; /* original status of our tty */
1046	#endif
1047	#ifdef MENUBAR	1165	#ifdef MENUBAR
1048	menu_t *ActiveMenu, /* currently active menu */	1166	menu_t *ActiveMenu, /* currently active menu */
1049	*BuildMenu; /* the menu currently being built */	1167	*BuildMenu; /* the menu currently being built */
1050	bar_t *CurrentBar;	1168	bar_t *CurrentBar;
1051	# if !(MENUBAR_MAX > 1)	1169	# if ! (MENUBAR_MAX > 1)
1052	bar_t BarList;	1170	bar_t BarList;
1053	# endif /* (MENUBAR_MAX > 1) */	1171	# endif /* (MENUBAR_MAX > 1) */
1054	#endif	1172	#endif
1055	#ifdef RXVT_GRAPHICS
1056	Window gr_last_id;
1057	#endif
1058	#ifdef CURSOR_BLINK
1059	struct timeval lastcursorchange;
1060	#endif
1061	#ifdef POINTER_BLANK
1062	struct timeval lastmotion;
1063	#endif
1064		1173
1065	/* these three don't need to be kept but do so to placate some mem checkers */	1174	#if ENABLE_OVERLAY
		1175	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1176	text_t **ov_text;
		1177	rend_t **ov_rend;
		1178
		1179	void scr_swap_overlay ();
		1180	void scr_overlay_new (int x, int y, int w, int h);
		1181	void scr_overlay_off ();
		1182	void scr_overlay_set (int x, int y,
		1183	text_t text,
		1184	rend_t rend = OVERLAY_RSTYLE);
		1185	void scr_overlay_set (int x, int y, const char *s);
		1186	void scr_overlay_set (int x, int y, const wchar_t *s);
		1187	#endif
		1188
		1189	vector<void *> allocated; // free these memory blocks with free()
		1190
1066	char *env_windowid; /* environmental variable WINDOWID */	1191	char *env_windowid; /* environmental variable WINDOWID */
1067	char *env_display; /* environmental variable DISPLAY */	1192	char *env_display; /* environmental variable DISPLAY */
1068	char *env_term; /* environmental variable TERM */	1193	char *env_term; /* environmental variable TERM */
1069	char *env_colorfgbg;	1194	char *env_colorfgbg;
1070	char *buffer;
1071	char *locale;	1195	char *locale;
1072	char *codeset;
1073	char charsets[4];	1196	char charsets[4];
1074	unsigned char *v_buffer; /* pointer to physical buffer */	1197	char *v_buffer; /* pointer to physical buffer */
1075	unsigned int v_buflen; /* size of area to write */	1198	unsigned int v_buflen; /* size of area to write */
1076	char *newfont[MAX_NFONTS];	1199	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1200
1077	#ifdef KEYSYM_RESOURCE	1201	#ifdef KEYSYM_RESOURCE
1078	const unsigned char *Keysym_map[256];	1202	keyboard_manager *keyboard;
1079	#endif	1203	#endif
		1204
1080	const char *rs[NUM_RESOURCES];	1205	const char *rs[NUM_RESOURCES];
1081	/* command input buffering */	1206	/* command input buffering */
1082	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1207	char *cmdbuf_ptr, *cmdbuf_endp;
1083	unsigned char cmdbuf_base[BUFSIZ];	1208	char cmdbuf_base[CBUFSIZ];
1084	unsigned char kbuf[KBUFSZ];
1085		1209
1086	rxvt_salloc *ralloc;	1210	rxvt_salloc *talloc; // text line allocator
1087	rxvt_salloc *talloc;	1211	rxvt_salloc *ralloc; // rend line allocator
1088		1212
1089	void paste (const unsigned char *data, unsigned int len);	1213	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1090		1214
		1215	#if ENABLE_FRILLS || ISO_14755
		1216	// ISO 14755 entry support
		1217	unicode_t iso14755buf;
		1218	void commit_iso14755 ();
		1219	int hex_keyval (XKeyEvent &ev);
		1220	# if ISO_14755
		1221	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1222	void iso14755_54 (int x, int y);
		1223	# endif
		1224	#endif
		1225
		1226	// modifies first argument(!)
		1227	void paste (char *data, unsigned int len);
		1228
		1229	long vt_emask, vt_emask_perl;
		1230
		1231	void vt_select_input () const
		1232	{
		1233	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1234	}
		1235
		1236	#if TRANSPARENT
		1237	void rootwin_cb (XEvent &xev);
		1238	xevent_watcher rootwin_ev;
		1239	#endif
		1240
		1241	void x_cb (XEvent &xev);
1091	void flush ();	1242	void flush ();
		1243	xevent_watcher termwin_ev;
		1244	xevent_watcher vt_ev;
		1245	#ifdef HAVE_SCROLLBARS
		1246	xevent_watcher scrollbar_ev;
		1247	#endif
		1248	#ifdef MENUBAR
		1249	xevent_watcher menubar_ev;
		1250	#endif
1092		1251
1093	void check_cb (check_watcher &w); check_watcher check_ev;	1252	void check_cb (check_watcher &w); check_watcher check_ev;
1094	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1253	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1254	void flush_cb (time_watcher &w); time_watcher flush_ev;
1095		1255
1096	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1256	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1097	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1098		1257
1099	void incr_cb (time_watcher &w); time_watcher incr_ev;	1258	void incr_cb (time_watcher &w); time_watcher incr_ev;
1100		1259
1101	#ifdef CURSOR_BLINK	1260	#ifdef CURSOR_BLINK
		1261	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1262	#endif
		1263	#ifdef TEXT_BLINK
1102	void blink_cb (time_watcher &w); time_watcher blink_ev;	1264	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1265	#endif
		1266
		1267	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1268	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1269	#endif
		1270	#ifdef SELECTION_SCROLLING
		1271	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1272	#endif
		1273	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1274	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1103	#endif	1275	#endif
1104		1276
1105	#ifdef POINTER_BLANK	1277	#ifdef POINTER_BLANK
1106	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1278	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1107	void pointer_blank ();	1279	void pointer_blank ();
		1280	#endif
1108	void pointer_unblank ();	1281	void pointer_unblank ();
1109	#endif
1110		1282
1111	void tt_printf (const char *fmt,...);	1283	void tt_printf (const char *fmt,...);
1112	void tt_write (const unsigned char *data, unsigned int len);	1284	void tt_write (const char *data, unsigned int len);
		1285	void pty_write ();
1113		1286
1114	void tt_winch ();	1287	void tt_winch ();
1115		1288
1116	rxvt_term ();	1289	rxvt_term ();
1117	~rxvt_term ();	1290	~rxvt_term ();
		1291	void child_exit (); // child has exited, usually destroys
1118	void destroy ();	1292	void destroy ();
		1293	void emergency_cleanup ();
1119		1294
1120	bool init (int argc, const char *const *argv);	1295	bool init (int argc, const char *const *argv);
1121	bool init_vars ();	1296	bool init_vars ();
1122		1297
1123	uint32_t next_char ();
1124
1125	bool pty_fill ();	1298	bool pty_fill ();
1126	void process_x_events ();
1127		1299
1128	void *operator new (size_t s);	1300	void make_current () const // make this the "currently active" urxvt instance
1129	void operator delete (void *p, size_t s);	1301	{
		1302	SET_R (this);
		1303	rxvt_set_locale (locale);
		1304	set_environ (envv);
		1305	}
1130		1306
1131	void init_secondary ();	1307	void init_secondary ();
1132	const char **init_resources (int argc, const char *const *argv);	1308	const char **init_resources (int argc, const char *const *argv);
		1309	const char *x_resource (const char *name);
1133	void init_env ();	1310	void init_env ();
1134	void set_locale (const char *locale);	1311	void set_locale (const char *locale);
1135	void init_xlocale ();	1312	void init_xlocale ();
1136	void init_command (const char *const *argv);	1313	void init_command (const char *const *argv);
1137	int run_command (const char *const *argv);	1314	void run_command (const char *const *argv);
1138	int run_child (const char *const *argv);	1315	int run_child (const char *const *argv);
1139		1316
1140	void color_aliases(int idx);	1317	void color_aliases (int idx);
1141	void recolour_cursor ();	1318	void recolour_cursor ();
		1319	void create_windows (int argc, const char *const *argv);
		1320	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1321	void window_calc (unsigned int newwidth, unsigned int newheight);
1142		1322
1143	/* screen(!) */	1323	#if USE_XIM
1144	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1324	rxvt_xim *input_method;
1145	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1325	XIC Input_Context;
		1326	XIMStyle input_style;
		1327	XPoint spot; // most recently sent spot position
		1328
		1329	void im_destroy ();
		1330	void im_cb (); im_watcher im_ev;
		1331	void im_set_size (XRectangle &size);
		1332	void im_set_position (XPoint &pos);
		1333	void im_set_color (unsigned long &fg, unsigned long &bg);
		1334	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1335
		1336	bool IMisRunning ();
		1337	void IMSendSpot ();
		1338	bool IM_get_IC (const char *modifiers);
		1339	void IMSetStatusPosition ();
		1340	#endif
		1341
		1342	void resize_scrollbar ();
		1343
		1344	void pixel_position (int *x, int *y);
		1345
		1346	void selection_click (int clicks, int x, int y);
		1347	void selection_extend (int x, int y, int flag);
		1348	void selection_rotate (int x, int y);
		1349
		1350	/* autoconvert */
		1351
		1352	// command.C
		1353	void lookup_key (XKeyEvent &ev);
		1354	unsigned int cmd_write (const char *str, unsigned int count);
		1355
		1356	wchar_t next_char ();
		1357	wchar_t cmd_getc ();
		1358	uint32_t next_octet ();
		1359	uint32_t cmd_get8 ();
		1360
		1361	bool cmd_parse ();
		1362	void mouse_report (XButtonEvent &ev);
		1363	void button_press (XButtonEvent &ev);
		1364	void button_release (XButtonEvent &ev);
		1365	void focus_in ();
		1366	void focus_out ();
		1367	int check_our_parents ();
		1368	#ifdef PRINTPIPE
		1369	FILE *popen_printer ();
		1370	int pclose_printer (FILE *stream);
		1371	#endif
		1372	void process_print_pipe ();
		1373	void process_nonprinting (unicode_t ch);
		1374	void process_escape_vt52 (unicode_t ch);
		1375	void process_escape_seq ();
		1376	void process_csi_seq ();
		1377	void process_window_ops (const int *args, unsigned int nargs);
		1378	char *get_to_st (unicode_t &ends_how);
		1379	void process_dcs_seq ();
		1380	void process_osc_seq ();
		1381	void process_color_seq (int report, int color, const char *str, char resp);
		1382	void process_xterm_seq (int op, const char *str, char resp);
		1383	int privcases (int mode, unsigned long bit);
		1384	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1385	void process_sgr_mode (unsigned int nargs, const int *arg);
		1386	void process_graphics ();
		1387	// init.C
		1388	void Get_Colours ();
		1389	void get_ourmods ();
		1390	// logging.C
		1391	void makeutent (const char *pty, const char *hostname);
		1392	void cleanutent ();
		1393	// main.C
		1394	void privileged_utmp (rxvt_privaction action);
		1395	bool set_fonts ();
		1396	void set_string_property (Atom prop, const char *str, int len = -1);
		1397	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1398	void set_title (const char *str);
		1399	void set_icon_name (const char *str);
		1400	void set_window_color (int idx, const char *color);
		1401	void set_colorfgbg ();
		1402	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1403	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1404
		1405	#ifdef MENUBAR
		1406	// menubar.C
		1407	void menuitem_free (menu_t *menu, menuitem_t *item);
		1408	int action_dispatch (action_t *action);
		1409	void menuarrow_free (char name);
		1410	void menuarrow_add (char *string);
		1411	char *menu_find_base (menu_t **menu, char *path);
		1412	menu_t *menu_delete (menu_t *menu);
		1413	menu_t *menu_add (menu_t *parent, char *path);
		1414	void drawbox_menubar (int x, int len, int state);
		1415	void drawtriangle (int x, int y, int state);
		1416	void drawbox_menuitem (int y, int state);
		1417	void menu_show ();
		1418	void menu_display (void (rxvt_term::*update) ());
		1419	void menu_hide_all ();
		1420	void menu_hide ();
		1421	void menu_clear (menu_t *menu);
		1422	void menubar_clear ();
		1423	bar_t *menubar_find (const char *name);
		1424	int menubar_push (const char *name);
		1425	void menubar_remove (const char *name);
		1426	void menubar_dump (FILE *fp);
		1427	void menubar_read (const char *filename);
		1428	void menubar_dispatch (char *str);
		1429	void draw_Arrows (int name, int state);
		1430	void menubar_expose ();
		1431	int menubar_mapping (int map);
		1432	int menu_select (XButtonEvent &ev);
		1433	void menubar_select (XButtonEvent &ev);
		1434	void menubar_control (XButtonEvent &ev);
		1435	void map_menuBar (int map);
		1436	#endif
		1437
		1438	// screen.C
		1439
		1440	void lalloc (line_t &l) const
		1441	{
		1442	l.t = (text_t *)talloc->alloc ();
		1443	l.r = (rend_t *)ralloc->alloc ();
		1444	}
		1445
		1446	#if 0
		1447	void lfree (line_t &l)
		1448	{
		1449	talloc->free (l.t);
		1450	ralloc->free (l.r);
		1451	}
		1452	#endif
		1453
		1454	void lresize (line_t &l) const
		1455	{
		1456	if (!l.t)
		1457	return;
		1458
		1459	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1460	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1461
		1462	l.l = min (l.l, ncol);
		1463
		1464	if (ncol > prev_ncol)
		1465	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1466	}
		1467
		1468	int fgcolor_of (rend_t r) const
		1469	{
		1470	int base = GET_BASEFG (r);
		1471	#ifndef NO_BRIGHTCOLOR
		1472	if (r & RS_Bold
		1473	# if ENABLE_STYLES
		1474	&& OPTION (Opt_intensityStyles)
		1475	# endif
		1476	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1477	base += minBrightCOLOR - minCOLOR;
		1478	#endif
		1479	return base;
		1480	}
		1481
		1482	int bgcolor_of (rend_t r) const
		1483	{
		1484	int base = GET_BASEBG (r);
		1485	#ifndef NO_BRIGHTCOLOR
		1486	if (r & RS_Blink
		1487	# if ENABLE_STYLES
		1488	&& OPTION (Opt_intensityStyles)
		1489	# endif
		1490	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1491	base += minBrightCOLOR - minCOLOR;
		1492	#endif
		1493	return base;
		1494	}
		1495
		1496	bool option (uint32_t opt) const
		1497	{
		1498	return OPTION (opt);
		1499	}
		1500
		1501	void set_option (uint32_t opt, bool set)
		1502	{
		1503	if (set)
		1504	options |= opt;
		1505	else
		1506	options &= ~opt;
		1507	}
		1508
		1509	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1510	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1146	int scr_scroll_text (int row1, int row2, int count, int spec);	1511	int scr_scroll_text (int row1, int row2, int count);
1147	void scr_reset ();	1512	void scr_reset ();
1148	void scr_reset_realloc ();
1149	void scr_release ();	1513	void scr_release ();
		1514	void scr_clear (bool really = false);
		1515	void scr_refresh (unsigned char refresh_type);
		1516	bool scr_refresh_rend (rend_t mask, rend_t value);
		1517	void scr_erase_screen (int mode);
		1518	#if ENABLE_FRILLS
		1519	void scr_erase_savelines ();
		1520	void scr_backindex ();
		1521	void scr_forwardindex ();
		1522	#endif
		1523	void scr_touch (bool refresh);
		1524	void scr_expose (int x, int y, int width, int height, bool refresh);
		1525	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1526	void scr_recolour ();
		1527	void scr_remap_chars ();
		1528	void scr_remap_chars (line_t &l);
		1529
		1530	void scr_poweron ();
		1531	void scr_cursor (int mode);
		1532	void scr_do_wrap ();
		1533	int scr_change_screen (int scrn);
		1534	void scr_color (unsigned int color, int fgbg);
		1535	void scr_rendition (int set, int style);
		1536	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1537	void scr_backspace ();
		1538	void scr_tab (int count, bool ht = false);
		1539	void scr_gotorc (int row, int col, int relative);
		1540	void scr_index (enum page_dirn direction);
		1541	void scr_erase_line (int mode);
		1542	void scr_E ();
		1543	void scr_insdel_lines (int count, int insdel);
		1544	void scr_insdel_chars (int count, int insdel);
		1545	void scr_scroll_region (int top, int bot);
		1546	void scr_cursor_visible (int mode);
		1547	void scr_autowrap (int mode);
		1548	void scr_relative_origin (int mode);
		1549	void scr_insert_mode (int mode);
		1550	void scr_set_tab (int mode);
		1551	void scr_rvideo_mode (int mode);
		1552	void scr_report_position ();
		1553	void set_font_style ();
		1554	void scr_charset_choose (int set);
		1555	void scr_charset_set (int set, unsigned int ch);
		1556	void scr_move_to (int y, int len);
		1557	bool scr_page (enum page_dirn direction, int nlines);
		1558	bool scr_changeview (int new_view_start);
		1559	void scr_bell ();
		1560	void scr_printscreen (int fullhist);
		1561	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1562	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1563	void scr_reverse_selection ();
		1564	void scr_dump (int fd);
		1565	void selection_check (int check_more);
		1566	void selection_paste (Window win, Atom prop, bool delete_prop);
		1567	void selection_property (Window win, Atom prop);
		1568	void selection_request (Time tm, int x, int y);
		1569	int selection_request_other (Atom target, int selnum);
		1570	void selection_clear ();
		1571	void selection_make (Time tm);
		1572	bool selection_grab (Time tm);
		1573	void selection_start_colrow (int col, int row);
		1574	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1575	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1576	void selection_remove_trailing_spaces ();
		1577	void selection_send (const XSelectionRequestEvent &rq);
		1578
		1579	#if defined(NEXT_SCROLLBAR)
		1580	// scrollbar-next.C
		1581	Pixmap renderPixmap (const char *const *data, int width, int height);
		1582	void init_scrollbar_stuff ();
		1583	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1584	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1585	#endif
		1586
		1587	#if defined(RXVT_SCROLLBAR)
		1588	// scrollbar-rxvt.C
		1589	void Draw_button (int x, int y, int state, int dirn);
		1590	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1591	#endif
		1592
		1593	#if defined(XTERM_SCROLLBAR)
		1594	// scrollbar-xterm.C
		1595	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1596	#endif
		1597
		1598	#if defined(PLAIN_SCROLLBAR)
		1599	// scrollbar-plain.C
		1600	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1601	#endif
		1602
		1603	// scrollbar.C
		1604	int scrollbar_mapping (int map);
		1605	int scrollbar_show (int update);
		1606	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1607
		1608	// xdefaults.C
		1609	void get_options (int argc, const char *const *argv);
		1610	int parse_keysym (const char *str, const char *arg);
		1611	void get_xdefaults (FILE *stream, const char *name);
		1612	void extract_resources ();
		1613	// xpm.C
		1614	int scale_pixmap (const char *geom);
		1615	void resize_pixmap ();
		1616	Pixmap set_bgPixmap (const char *file);
1150	};	1617	};
1151
1152	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1153	extern void rxvt_set_locale (const char *locale);
1154
1155	#ifndef __attribute__
1156	# ifdef __GNUC__
1157	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1158	# define __attribute__(x)
1159	# endif
1160	# endif
1161	# define __attribute__(x)
1162	#endif
1163		1618
1164	/*	1619	/*
1165	*****************************************************************************	1620	*****************************************************************************
1166	* PROTOTYPES	1621	* PROTOTYPES
1167	*****************************************************************************	1622	*****************************************************************************
…		…
1169	#ifdef PROTOTYPES	1624	#ifdef PROTOTYPES
1170	# define __PROTO(p) p	1625	# define __PROTO(p) p
1171	#else	1626	#else
1172	# define __PROTO(p) ()	1627	# define __PROTO(p) ()
1173	#endif	1628	#endif
1174	#include "protos.h"
1175		1629
1176	#ifdef DEBUG_malloc	1630	#ifdef DEBUG_malloc
1177	# include "dmalloc.h" /* This comes last */	1631	# include "dmalloc.h" /* This comes last */
1178	#endif	1632	#endif
1179		1633

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