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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 1.229 by root, Fri Jan 20 11:02:46 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"
17		40
18	#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
19		51
20	/*	52	/*
21	*****************************************************************************	53	*****************************************************************************
22	* SYSTEM HACKS	54	* SYSTEM HACKS
23	*****************************************************************************	55	*****************************************************************************
24	*/	56	*/
25	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
27	*/	59	*/
28	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	61	# define __svr4__ 1
30	#endif	62	#endif
31	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
32	# define __sun__	64	# define __sun__ 1
33	#endif	65	#endif
34
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
49	int line;	80	int line;
50	int local;	81	int local;
51	} ttymode_t;	82	} ttymode_t;
52	#endif	83	#endif
53		84
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	87	# include <X11/xpm.h>
60	# else	88	# else
61	# include <xpm.h>	89	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
69	#endif	97	#endif
70		98
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
73	# define NO_SETOWNER_TTYDEV	101	#ifndef __attribute__
		102	# if __GNUC__
		103	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		104	# define __attribute__(x)
		105	# endif
74	# endif	106	# endif
		107	# define __attribute__(x)
75	#endif	108	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
77	# define NO_SETOWNER_TTYDEV	110	#define NORETURN __attribute__ ((noreturn))
		111	#define UNUSED __attribute__ ((unused))
		112
		113	// increases code size unless -fno-enforce-eh-specs
		114	#if __GNUC__
		115	# define NOTHROW
		116	# define THROW(x)
		117	#else
		118	# define NOTHROW throw()
		119	# define THROW(x) throw x
78	#endif	120	#endif
		121
		122	// exception thrown on fatal (per-instance) errors
		123	class rxvt_failure_exception { };
		124
		125	// exception thrown when the command parser runs out of input data
		126	class out_of_input { };
		127
		128	/*
		129	*****************************************************************************
		130	* PROTOTYPES
		131	*****************************************************************************
		132	*/
		133	// main.C
		134	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		135	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		136	void rxvt_clean_exit () NOTHROW;
		137	void * rxvt_malloc (size_t size);
		138	void * rxvt_calloc (size_t number, size_t size);
		139	void * rxvt_realloc (void *ptr, size_t size);
		140
		141	// misc.C
		142	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		143	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		144	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		145	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		146
		147	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		148
		149	char * rxvt_r_basename (const char *str) NOTHROW;
		150	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		151	void rxvt_log (const char *fmt,...) NOTHROW;
		152	void rxvt_warn (const char *fmt,...) NOTHROW;
		153	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		154	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		155
		156	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		157	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		158	char * rxvt_Str_trim (char *str) NOTHROW;
		159	int rxvt_Str_escaped (char *str) NOTHROW;
		160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		161	void rxvt_freecommastring (char **cs) NOTHROW;
		162	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		163	void rxvt_usleep (int usecs) NOTHROW;
		164
		165	/////////////////////////////////////////////////////////////////////////////
		166
		167	// temporarily replace the process environment
		168	extern char **environ;
		169	extern char **rxvt_environ; // the original environ pointer
		170
		171	inline void set_environ (stringvec *envv)
		172	{
		173	if (envv)
		174	environ = (char **)envv->begin ();
		175	}
		176
		177	inline void set_environ (char **envv)
		178	{
		179	if (envv)
		180	environ = envv;
		181	}
79		182
80	/*	183	/*
81	*****************************************************************************	184	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	186	*****************************************************************************
84	*/	187	*/
85	struct grwin_t;	188	struct grwin_t;
86		189
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	190	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	191	* scrollColor resource.
97	*/	192	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
100	#else	195	#else
101	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
102	#endif	197	#endif
103		198
104	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
105	typedef struct {	200	typedef struct {
106	short w, h, x, y;	201	short w, h, x, y;
107	Pixmap pixmap;	202	Pixmap pixmap;
108	} bgPixmap_t;	203	} bgPixmap_t;
109	#endif	204	#endif
		205
		206	struct rxvt_ptytty {
		207	int pty; // pty file descriptor; connected to rxvt
		208	int tty; // tty file descriptor; connected to child
		209
		210	rxvt_ptytty ()
		211	: pty(-1), tty(-1)
		212	{
		213	}
		214
		215	virtual ~rxvt_ptytty ()
		216	{
		217	}
		218
		219	virtual bool get () = 0;
		220	#if UTMP_SUPPORT
		221	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		222	#endif
		223
		224	void close_tty ();
		225	bool make_controlling_tty ();
		226	void set_utf8_mode (bool on);
		227	};
		228
		229	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		230	void rxvt_ptytty_server (); // start the ptytty server process
110		231
111	/*	232	/*
112	* the 'essential' information for reporting Mouse Events	233	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	234	* pared down from XButtonEvent
114	*/	235	*/
115	struct mouse_event {	236	struct mouse_event {
116	int clicks;	237	int clicks;
117	Time time; /* milliseconds */	238	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	239	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	240	unsigned int button; /* detail */
120	};	241	};
121		242
122	#ifndef min	243	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	244	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	245	CARD32 flags;
		246	CARD32 functions;
		247	CARD32 decorations;
		248	INT32 input_mode;
		249	CARD32 status;
		250	} MWMHints;
125	#endif	251	#endif
126		252
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	253	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	254	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	255	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	256	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	257	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	258	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	259	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	260	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	261	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	262	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	263
		264	# define XEMBED_MODALITY_ON 10
		265	# define XEMBED_MODALITY_OFF 11
		266	# define XEMBED_REGISTER_ACCELERATOR 12
		267	# define XEMBED_UNREGISTER_ACCELERATOR 13
		268	# define XEMBED_ACTIVATE_ACCELERATOR 14
		269
		270	// XEMBED detail code
		271	# define XEMBED_FOCUS_CURRENT 0
		272	# define XEMBED_FOCUS_FIRST 1
		273	# define XEMBED_FOCUS_LAST 2
		274
		275	# define XEMBED_MAPPED (1 << 0)
		276	#endif
138		277
139	/*	278	/*
140	*****************************************************************************	279	*****************************************************************************
141	* NORMAL DEFINES	280	* NORMAL DEFINES
142	*****************************************************************************	281	*****************************************************************************
143	*/	282	*/
144		283
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 */	284	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	285	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	286	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	287	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	288	#else
158	# define COLORTERMENVFULL COLORTERMENV	289	# define COLORTERMENVFULL COLORTERMENV
159	#endif	290	#endif
160	#ifndef TERMENV	291	#ifndef TERMENV
161	# define TERMENV "xterm"	292	# define TERMENV "rxvt-unicode"
162	#endif	293	#endif
163		294
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	295	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	296	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	297	#endif
171		298
172	/* now look for other badly set stuff */	299	/* now look for other badly set stuff */
173		300
174	#if !defined (EACCESS) && defined(EAGAIN)	301	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	305	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	306	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	307	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	308	#endif
182		309
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	310	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		311
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	312	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	313	# 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	314	#endif
197		315
198	#define R_SB_ALIGN_CENTRE 0	316	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	317	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	318	#define R_SB_ALIGN_BOTTOM 2
201		319
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	320	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	321	#define R_SB_XTERM 2
		322	#define R_SB_PLAIN 4
		323	#define R_SB_RXVT 8
205		324
206	#define SB_WIDTH_NEXT 19	325	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	326	#define SB_WIDTH_XTERM 15
		327	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	328	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	329	# define SB_WIDTH_RXVT 10
210	#endif	330	#endif
211		331
212	/*	332	/*
…		…
239	* | | :::::::: |	359	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	360	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	361	* | +---------+ |
242	* | | ......%%| |	362	* | | ......%%| |
243	* | | ......%%| |	363	* | | ......%%| |
244	* | | ..()..%%| |	364	* | | .. ()..%%| |
245	* | | ......%%| |	365	* | | ......%%| |
246	* | | %%%%%%%%| |	366	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	367	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	368	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	369	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	390	* :............:
271	* |	391	* |
272	* +---< SB_WIDTH_NEXT	392	* +---< SB_WIDTH_NEXT
273	*/	393	*/
274		394
		395	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	396	NO_REFRESH = 0, /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	397	FAST_REFRESH = 1, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	398	SLOW_REFRESH = 2, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	399	};
279	#define REFRESH_BOUNDS (1<<3)
280		400
281	#ifdef NO_SECONDARY_SCREEN	401	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	402	# define NSCREENS 0
283	#else	403	#else
284	# define NSCREENS 1	404	# define NSCREENS 1
285	#endif	405	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		406
291	/* special (internal) prefix for font commands */	407	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	408	#define FONT_CMD '#'
293	#define FONT_DN "#-"	409	#define FONT_DN "#-"
294	#define FONT_UP "#+"	410	#define FONT_UP "#+"
295		411
296	/* flags for rxvt_scr_gotorc() */	412	/* flags for rxvt_scr_gotorc () */
		413	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	414	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	415	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	416	RELATIVE = C_RELATIVE | R_RELATIVE,
		417	};
300		418
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	419	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	420	enum {
303	#define DELETE +1	421	INSERT = -1, /* don't change these values */
304	#define ERASE +2	422	DELETE = +1,
		423	ERASE = +2,
		424	};
305		425
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	426	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	427	enum page_dirn {
308	UP,	428	UP,
309	DN,	429	DN,
310	NO_DIR	430	NO_DIR,
311	};	431	};
312		432
313	/* arguments for rxvt_scr_change_screen() */	433	/* arguments for rxvt_scr_change_screen () */
314	enum {	434	enum {
315	PRIMARY = 0,	435	PRIMARY = 0,
316	SECONDARY	436	SECONDARY,
317	};	437	};
318		438
319	#define RS_None 0 /* Normal */	439	#define RS_None 0
320		440
321	#define RS_fgMask 0x000001FFu /* 512 colors */	441	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	442	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	443
		444	// font styles
		445	#define RS_Bold 0x00004000UL // value 1
		446	#define RS_Italic 0x00008000UL // value 2
		447
		448	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	449	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	450	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	451	#define RS_Uline 0x00040000UL // underline
327		452
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	453	// 5 custom bits for extensions
		454	#define RS_customCount 32
		455	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	456	#define RS_customShift 19
330		457
		458	// other flags
		459	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		460
		461	#define RS_styleCount 4
		462	#define RS_styleMask (RS_Bold | RS_Italic)
		463	#define RS_styleShift 14
		464
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	465	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	466	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		467
		468	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		469	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		470	#define RS_fontShift 24
		471
		472	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		473	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		474
334	#define Sel_none 0 /* Not waiting */	475	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	476	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	477	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	478	#define Sel_direct 0x00
338	#define Sel_Primary 0x01	479	#define Sel_Primary 0x01
339	#define Sel_Secondary 0x02	480	#define Sel_Secondary 0x02
340	#define Sel_Clipboard 0x03	481	#define Sel_Clipboard 0x03
341	#define Sel_whereMask 0x0f	482	#define Sel_whereMask 0x0f
342	#define Sel_CompoundText 0x10 /* last request was Compound */	483	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		484	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
343		485
344	enum {	486	enum {
345	C0_NUL = 0x00,	487	C0_NUL = 0x00,
346	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	488	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 ,	489	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,	490	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	491	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
350	};	492	};
351	#define CHAR_ST 0x9c /* 0234 */	493	#define CHAR_ST 0x9c /* 0234 */
352		494
353	/*	495	/*
354	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	496	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	497	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356	*/	498	*/
		499	enum {
357	#define XTerm_name 0	500	XTerm_name = 0,
358	#define XTerm_iconName 1	501	XTerm_iconName = 1,
359	#define XTerm_title 2	502	XTerm_title = 2,
		503	XTerm_property = 3, // change X property
360	#define XTerm_Color 4 /* change colors */	504	XTerm_Color = 4, // change colors
		505	XTerm_Color00 = 10, // not implemented, CLASH!
		506	XTerm_Color01 = 11, // not implemented
361	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	507	XTerm_Color_cursor = 12, // change actual 'Cursor' color
362	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	508	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		509	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		510	XTerm_Color05 = 15, // not implemented (tektronix fg)
		511	XTerm_Color06 = 16, // not implemented (tektronix bg)
363	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	512	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 */	513	XTerm_logfile = 46, // not implemented
367	#define XTerm_font 50	514	XTerm_font = 50,
368		515
369	/*	516	XTerm_konsole30 = 30, // reserved for konsole
		517	XTerm_konsole31 = 31, // reserved for konsole
		518	XTerm_emacs51 = 51, // reserved for emacs shell
		519	/*
370	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	520	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		521	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
371	*/	522	*/
372	#define XTerm_Menu 10 /* set menu item */	523	Rxvt_Color_BD = 18, // change actual 'Bold' color
		524	Rxvt_Color_UL = 19, // change actual 'Underline' color
373	#define XTerm_Pixmap 20 /* new bg pixmap */	525	Rxvt_Pixmap = 20, // new bg pixmap
374	#define XTerm_restoreFG 39 /* change default fg color */	526	Rxvt_restoreFG = 39, // change default fg color
375	#define XTerm_restoreBG 49 /* change default bg color */	527	Rxvt_restoreBG = 49, // change default bg color
376	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	528	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		529
		530	URxvt_locale = 701, // change locale
		531
		532	URxvt_Color_IT = 704, // change actual 'Italic' colour
		533	URxvt_Color_tint = 705, // change actual tint colour
		534	URxvt_Color_BD = 706,
		535	URxvt_Color_UL = 707,
		536
		537	URxvt_font = 710,
		538	URxvt_boldFont = 711,
		539	URxvt_italicFont = 712,
		540	URxvt_boldItalicFont = 713,
		541
		542	URxvt_view_up = 720,
		543	URxvt_view_down = 721,
		544
		545	URxvt_perl = 777,
		546	};
377		547
378	/* Words starting with `Color_' are colours. Others are counts */	548	/* Words starting with `Color_' are colours. Others are counts */
379	/*	549	/*
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	550	* The PixColor and rendition colour usage should probably be decoupled
383	* on the unnecessary items, e.g. Color_pointer, but won't bother	551	* 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	552	* until we need to. Also, be aware of usage in pixcolor_set
385	*/	553	*/
386		554
387	enum colour_list {	555	enum colour_list {
…		…
409	maxBrightCOLOR, /* minBrightCOLOR + 7 */	577	maxBrightCOLOR, /* minBrightCOLOR + 7 */
410	Color_White = maxBrightCOLOR,	578	Color_White = maxBrightCOLOR,
411	#else	579	#else
412	Color_White = maxCOLOR,	580	Color_White = maxCOLOR,
413	#endif	581	#endif
414	#ifdef TTY_256COLOR
415	min256COLOR = Color_White + 1,	582	minTermCOLOR = Color_White + 1,
416	max256COLOR = minCOLOR + 255,	583	maxTermCOLOR = Color_White + 72,
417	#endif
418	#ifndef NO_CURSORCOLOR	584	#ifndef NO_CURSORCOLOR
419	Color_cursor,	585	Color_cursor,
420	Color_cursor2,	586	Color_cursor2,
421	#endif	587	#endif
422	Color_pointer,	588	Color_pointer_fg,
		589	Color_pointer_bg,
423	Color_border,	590	Color_border,
424	#ifndef NO_BOLD_UNDERLINE_REVERSE	591	#ifndef NO_BOLD_UNDERLINE_REVERSE
425	Color_BD,	592	Color_BD,
		593	Color_IT,
426	Color_UL,	594	Color_UL,
427	Color_RV,	595	Color_RV,
		596	#endif
		597	#if ENABLE_FRILLS
		598	Color_underline,
428	#endif	599	#endif
429	#ifdef OPTION_HC	600	#ifdef OPTION_HC
430	Color_HC,	601	Color_HC,
431	#endif	602	#endif
432	#ifdef KEEP_SCROLLCOLOR	603	#ifdef KEEP_SCROLLCOLOR
433	Color_scroll,	604	Color_scroll,
434	Color_trough,	605	Color_trough,
		606	#endif
		607	#if TINTING
		608	Color_tint,
		609	#endif
		610	#if OFF_FOCUS_FADING
		611	Color_fade,
435	#endif	612	#endif
436	NRS_COLORS, /* */	613	NRS_COLORS, /* */
437	#ifdef KEEP_SCROLLCOLOR	614	#ifdef KEEP_SCROLLCOLOR
438	Color_topShadow = NRS_COLORS,	615	Color_topShadow = NRS_COLORS,
439	Color_bottomShadow,	616	Color_bottomShadow,
440	TOTAL_COLORS /* upto 30 */	617	TOTAL_COLORS
441	#else	618	#else
442	TOTAL_COLORS = NRS_COLORS /* */	619	TOTAL_COLORS = NRS_COLORS
443	#endif	620	#endif
444	};	621	};
445		622
446	#define Color_Bits 9	623	#define Color_Bits 7 // 0 .. maxTermCOLOR
		624
447	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	625	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
448	#define NPIXCLR_BITS 32	626	#define NPIXCLR_BITS 32
449
450	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
451		627
452	/*	628	/*
453	* Resource list	629	* Resource list
454	*/	630	*/
455	enum {	631	enum {
456	Rs_display_name = 0,	632	# define def(name) Rs_ ## name,
457	Rs_term_name,	633	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
458	Rs_iconName,	634	# include "rsinc.h"
459	Rs_geometry,	635	# undef def
460	Rs_reverseVideo,	636	# 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	637	NUM_RESOURCES
545	};	638	};
546		639
		640	// see init.C:xa_names, which must be kept in sync
547	enum {	641	enum {
		642	XA_TEXT = 0,
548	XA_COMPOUND_TEXT = 0,	643	XA_COMPOUND_TEXT,
		644	XA_UTF8_STRING,
549	XA_MULTIPLE,	645	XA_MULTIPLE,
550	XA_TARGETS,	646	XA_TARGETS,
551	XA_TEXT,
552	XA_TIMESTAMP,	647	XA_TIMESTAMP,
553	XA_VT_SELECTION,	648	XA_VT_SELECTION,
554	XA_INCR,	649	XA_INCR,
		650	XA_WM_PROTOCOLS,
555	XA_WMDELETEWINDOW,	651	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,	652	XA_CLIPBOARD,
		653	#if ENABLE_FRILLS
		654	XA_MOTIF_WM_HINTS,
		655	#endif
		656	#if ENABLE_EWMH
		657	XA_NET_WM_PID,
		658	XA_NET_WM_NAME,
		659	XA_NET_WM_ICON_NAME,
		660	XA_NET_WM_PING,
		661	#endif
		662	#if USE_XIM
		663	XA_WM_LOCALE_NAME,
		664	#endif
		665	#if TRANSPARENT
		666	XA_XROOTPMAP_ID,
		667	XA_ESETROOT_PMAP_ID,
		668	#endif
		669	#if ENABLE_XEMBED
		670	XA_XEMBED,
		671	XA_XEMBED_INFO,
		672	#endif
564	NUM_XA	673	NUM_XA
565	};	674	};
566		675
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 */	676	/* DEC private modes */
575	#define PrivMode_132 (1LU<<0)	677	#define PrivMode_132 (1UL<<0)
576	#define PrivMode_132OK (1LU<<1)	678	#define PrivMode_132OK (1UL<<1)
577	#define PrivMode_rVideo (1LU<<2)	679	#define PrivMode_rVideo (1UL<<2)
578	#define PrivMode_relOrigin (1LU<<3)	680	#define PrivMode_relOrigin (1UL<<3)
579	#define PrivMode_Screen (1LU<<4)	681	#define PrivMode_Screen (1UL<<4)
580	#define PrivMode_Autowrap (1LU<<5)	682	#define PrivMode_Autowrap (1UL<<5)
581	#define PrivMode_aplCUR (1LU<<6)	683	#define PrivMode_aplCUR (1UL<<6)
582	#define PrivMode_aplKP (1LU<<7)	684	#define PrivMode_aplKP (1UL<<7)
583	#define PrivMode_HaveBackSpace (1LU<<8)	685	#define PrivMode_HaveBackSpace (1UL<<8)
584	#define PrivMode_BackSpace (1LU<<9)	686	#define PrivMode_BackSpace (1UL<<9)
585	#define PrivMode_ShiftKeys (1LU<<10)	687	#define PrivMode_ShiftKeys (1UL<<10)
586	#define PrivMode_VisibleCursor (1LU<<11)	688	#define PrivMode_VisibleCursor (1UL<<11)
587	#define PrivMode_MouseX10 (1LU<<12)	689	#define PrivMode_MouseX10 (1UL<<12)
588	#define PrivMode_MouseX11 (1LU<<13)	690	#define PrivMode_MouseX11 (1UL<<13)
589	#define PrivMode_scrollBar (1LU<<14)	691	#define PrivMode_scrollBar (1UL<<14)
590	#define PrivMode_menuBar (1LU<<15)
591	#define PrivMode_TtyOutputInh (1LU<<16)	692	#define PrivMode_TtyOutputInh (1UL<<15)
592	#define PrivMode_Keypress (1LU<<17)	693	#define PrivMode_Keypress (1UL<<16)
593	#define PrivMode_smoothScroll (1LU<<18)	694	#define PrivMode_smoothScroll (1UL<<17)
594	#define PrivMode_vt52 (1LU<<19)	695	#define PrivMode_vt52 (1UL<<18)
		696	#define PrivMode_LFNL (1UL<<19)
595	/* too annoying to implement X11 highlight tracking */	697	/* too annoying to implement X11 highlight tracking */
596	/* #define PrivMode_MouseX11Track (1LU<<18) */	698	/* #define PrivMode_MouseX11Track (1LU<<20) */
597		699
598	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
599	#define PrivMode(test,bit) \	701	#define PrivMode(test,bit) \
600	if (test) \	702	if (test) \
601	R->PrivateModes |= (bit); \	703	priv_modes |= (bit); \
602	else \	704	else \
603	R->PrivateModes &= ~(bit)	705	priv_modes &= ~(bit)
604		706
605	#ifdef ALLOW_132_MODE	707	#ifdef ALLOW_132_MODE
606	# define PrivMode_Default \
607	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	708	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
608	#else	709	#else
609	# define PrivMode_Default \	710	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
610	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
611	#endif	711	#endif
612		712
613	#define XDEPTH R->Xdepth	713	// 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 */	714	#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 */	715	#define KBUFSZ 512 // size of keyboard mapping buffer
		716	#define CBUFSIZ 2048 // size of command buffer
		717	#define UBUFSIZ 2048 // character buffer
		718
		719	#ifndef PATH_MAX
		720	# define PATH_MAX 16384
		721	#endif
		722
		723	/* Motif window hints */
		724	#define MWM_HINTS_FUNCTIONS (1L << 0)
		725	#define MWM_HINTS_DECORATIONS (1L << 1)
		726	#define MWM_HINTS_INPUT_MODE (1L << 2)
		727	#define MWM_HINTS_STATUS (1L << 3)
		728	/* bit definitions for MwmHints.functions */
		729	#define MWM_FUNC_ALL (1L << 0)
		730	#define MWM_FUNC_RESIZE (1L << 1)
		731	#define MWM_FUNC_MOVE (1L << 2)
		732	#define MWM_FUNC_MINIMIZE (1L << 3)
		733	#define MWM_FUNC_MAXIMIZE (1L << 4)
		734	#define MWM_FUNC_CLOSE (1L << 5)
		735	/* bit definitions for MwmHints.decorations */
		736	#define MWM_DECOR_ALL (1L << 0)
		737	#define MWM_DECOR_BORDER (1L << 1)
		738	#define MWM_DECOR_RESIZEH (1L << 2)
		739	#define MWM_DECOR_TITLE (1L << 3)
		740	#define MWM_DECOR_MENU (1L << 4)
		741	#define MWM_DECOR_MINIMIZE (1L << 5)
		742	#define MWM_DECOR_MAXIMIZE (1L << 6)
		743	/* bit definitions for MwmHints.inputMode */
		744	#define MWM_INPUT_MODELESS 0
		745	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		746	#define MWM_INPUT_SYSTEM_MODAL 2
		747	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		748	#define PROP_MWM_HINTS_ELEMENTS 5
622		749
623	/*	750	/*
624	*****************************************************************************	751	*****************************************************************************
625	* MACRO DEFINES	752	* MACRO DEFINES
626	*****************************************************************************	753	*****************************************************************************
627	*/	754	*/
628	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	755	#define dLocal(type,name) type const name = this->name
629	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	756	#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		757
644	/* convert pixel dimensions to row/column values. Everything as int32_t */	758	/* convert pixel dimensions to row/column values. Everything as int32_t */
645	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	759	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
646	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	760	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
647	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	761	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
648	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	762	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
649	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	763	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
650	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	764	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
651	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	765	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
652	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	766	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
653		767
654	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	768	#define OPTION(opt) (options & (opt))
655	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	769	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		770	| Opt_jumpScroll | Opt_secondaryScreen \
		771	| Opt_pastableTabs | Opt_intensityStyles)
656		772
657	#define Xroot DefaultRootWindow(R->Xdisplay)	773	// for m >= -n, ensure remainder lies between 0..n-1
		774	#define MOD(m,n) (((m) + (n)) % (n))
		775
		776	#define LINENO(n) MOD (term_start + int(n), total_rows)
		777	#define ROW(n) row_buf [LINENO (n)]
658		778
659	/* how to build & extract colors and attributes */	779	/* how to build & extract colors and attributes */
660	#define GET_BASEFG(x) (((x) & RS_fgMask))	780	#define GET_BASEFG(x) (((x) & RS_fgMask))
661	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	781	#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		782
680	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	783	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
681	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	784	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		785
		786	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		787	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
682		788
683	#define GET_ATTR(x) (((x) & RS_attrMask))	789	#define GET_ATTR(x) (((x) & RS_attrMask))
684	#define GET_BGATTR(x) \	790	#define GET_BGATTR(x) \
685	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	791	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
686	| (((x) & RS_fgMask)<<Color_Bits)) \	792	| (((x) & RS_fgMask)<<Color_Bits)) \
687	: ((x) & (RS_attrMask | RS_bgMask)))	793	: ((x) & (RS_attrMask | RS_bgMask)))
688	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	794	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
689	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	795	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
690	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	796	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
691		797
		798	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		799
692	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	800	#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)))	801	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		802
		803	#if ENABLE_STYLES
		804	# define FONTSET(style) fontset[GET_STYLE (style)]
		805	#else
		806	# define FONTSET(style) fontset[0]
		807	#endif
694		808
695	#ifdef HAVE_SCROLLBARS	809	#ifdef HAVE_SCROLLBARS
696	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	810	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
697	#else	811	#else
698	# define scrollbar_TotalWidth() (0)	812	# define scrollbar_TotalWidth() (0)
699	#endif	813	#endif
700	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	814	#define scrollbar_isMotion() (scrollBar.state == 'm')
701	#define scrollbar_isUp() (R->scrollBar.state == 'U')	815	#define scrollbar_isUp() (scrollBar.state == 'U')
702	#define scrollbar_isDn() (R->scrollBar.state == 'D')	816	#define scrollbar_isDn() (scrollBar.state == 'D')
703	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	817	#define scrollbar_isUpDn() isupper (scrollBar.state)
704	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	818	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
705		819
706	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	820	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
707	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	821	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
708	&& (y) <= scrollbarnext_dnval())	822	&& (y) <= scrollbarnext_dnval ())
709	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	823	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
710	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	824	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
711	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	825	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
712	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	826	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
713	#define SCROLLRXVT_MINHEIGHT 10	827	#define SCROLLRXVT_MINHEIGHT 10
714	#define SCROLLXTERM_MINHEIGHT 10	828	#define SCROLLXTERM_MINHEIGHT 10
715		829
716	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	830	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
717	? SCROLLNEXT_MINHEIGHT \	831	? SCROLLNEXT_MINHEIGHT \
718	: SCROLLRXVT_MINHEIGHT)	832	: SCROLLRXVT_MINHEIGHT)
719	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	833	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
720	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	834	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
721	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	835	#define scrollbar_position(y) ((y) - scrollBar.beg)
722	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	836	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
723	- scrollbar_minheight())	837	- 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		838
736	#ifdef XPM_BACKGROUND	839	#ifdef XPM_BACKGROUND
737	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	840	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
738	#else	841	#else
739	# define XPMClearArea(a, b, c, d, e, f, g)	842	# define XPMClearArea(a, b, c, d, e, f, g)
740	#endif	843	#endif
741		844
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	845	#ifdef DEBUG_CMD
768	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
769	#else	847	#else
770	# define D_CMD(x)	848	# define D_CMD(x)
771	#endif	849	#endif
…		…
777	#ifdef DEBUG_MAIN	855	#ifdef DEBUG_MAIN
778	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
779	#else	857	#else
780	# define D_MAIN(x)	858	# define D_MAIN(x)
781	#endif	859	#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	860	#ifdef DEBUG_SIZE
793	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
794	#else	862	#else
795	# define D_SIZE(x)	863	# define D_SIZE(x)
796	#endif	864	#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		865
803	/*	866	typedef callback1<void, const char *> log_callback;
		867	typedef callback1<int, int> getfd_callback;
		868
		869	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		870	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		871	extern void rxvt_push_locale (const char *locale) NOTHROW;
		872	extern void rxvt_pop_locale () NOTHROW;
		873
804	*****************************************************************************	874	/****************************************************************************/
805	* VARIABLES	875
		876	#define LINE_LONGER 0x0001 // line is continued on the next row
		877	#define LINE_FILTERED 0x0002 // line has been filtered
		878	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		879
		880	struct line_t {
		881	text_t *t; // terminal the text
		882	rend_t *r; // rendition, uses RS_ flags
		883	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		884	uint32_t f; // flags
		885
		886	bool is_longer ()
		887	{
		888	return f & LINE_LONGER;
		889	}
		890
		891	void is_longer (int set)
		892	{
		893	if (set)
		894	f |= LINE_LONGER;
		895	else
		896	f &= ~LINE_LONGER;
		897	}
		898
		899	void clear ()
		900	{
		901	t = 0;
		902	r = 0;
		903	l = 0;
		904	f = 0;
		905	}
		906
		907	void touch () // call whenever a line is changed/touched/updated
		908	{
		909	#if ENABLE_PERL
		910	f &= ~LINE_FILTERED;
		911	#endif
		912	}
		913
		914	void touch (int col)
		915	{
		916	max_it (l, col);
		917	touch ();
		918	}
		919	};
		920
806	*****************************************************************************	921	/****************************************************************************/
807	*/
808	#ifdef MENUBAR
809	# include "menubar.h"
810	#endif
811		922
812	#define BLINK_INTERVAL 0.5	923	// primivite wrapper around mbstate_t to ensure initialisation
813
814	struct mbstate {	924	struct mbstate {
815	mbstate_t mbs;	925	mbstate_t mbs;
816		926
817	mbstate ()	927	operator mbstate_t *() { return &mbs; }
		928	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		929	mbstate () { reset (); }
		930	};
		931
		932	/****************************************************************************/
		933
		934	#define UNICODE_MASK 0x1fffffUL
		935
		936	#if UNICODE3
		937	# define COMPOSE_LO 0x40000000UL
		938	# define COMPOSE_HI 0x400fffffUL
		939	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		940	#else
		941	# if ENABLE_PERL
		942	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		943	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		944	# else
		945	# define COMPOSE_LO 0xd800UL
		946	# define COMPOSE_HI 0xf8ffUL
		947	# endif
		948	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		949	#endif
		950
		951	#if ENABLE_COMBINING
		952	// compose chars are used to represent composite characters
		953	// that are not representable in unicode, as well as characters
		954	// not fitting in the BMP.
		955	struct compose_char {
		956	unicode_t c1, c2; // any chars != NOCHAR are valid
		957	compose_char (unicode_t c1, unicode_t c2)
		958	: c1(c1), c2(c2)
		959	{ }
		960	};
		961
		962	class rxvt_composite_vec {
		963	vector<compose_char> v;
		964	public:
		965	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		966	int expand (unicode_t c, wchar_t *r);
		967	compose_char *operator [](text_t c)
818	{	968	{
819	MEMSET (&mbs, 0, sizeof (mbs));	969	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		970	? &v[c - COMPOSE_LO]
		971	: 0;
820	}	972	}
821	};	973	};
822		974
		975	extern class rxvt_composite_vec rxvt_composite;
		976	#endif
		977
		978	/****************************************************************************/
		979
		980	#ifdef KEYSYM_RESOURCE
		981	class keyboard_manager;
		982	#endif
		983
823	struct rxvt_term : rxvt_vars {	984	struct rxvt_term : zero_initialized, rxvt_vars {
824	struct mbstate mbstate;	985	log_callback *log_hook; // log error messages through this hook, if != 0
		986	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		987	#if ENABLE_PERL
		988	rxvt_perl_term perl;
		989	#endif
		990	struct mbstate mbstate; // current input multibyte state
825		991
826	unsigned char want_refresh:1,	992	unsigned char want_refresh:1,
827	#ifdef TRANSPARENT	993	#ifdef TRANSPARENT
828	want_full_refresh:1, /* awaiting full screen refresh */	994	want_full_refresh:1, /* awaiting full screen refresh */
829	#endif	995	#endif
…		…
836	num_scr_allow:1,	1002	num_scr_allow:1,
837	bypass_keystate:1,	1003	bypass_keystate:1,
838	#ifdef CURSOR_BLINK	1004	#ifdef CURSOR_BLINK
839	hidden_cursor:1,	1005	hidden_cursor:1,
840	#endif	1006	#endif
		1007	#ifdef TEXT_BLINK
		1008	hidden_text:1,
		1009	#endif
841	#ifdef POINTER_BLANK	1010	#ifdef POINTER_BLANK
842	hidden_pointer:1,	1011	hidden_pointer:1,
843	#endif	1012	#endif
		1013	enc_utf8:1, /* wether locale uses utf-8 */
		1014	seen_input:1, /* wether we have seen some program output yet */
		1015	seen_resize:1, /* wether we had a resize event */
844	parsed_geometry:1,	1016	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		1017
848	unsigned char refresh_type,	1018	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	1019	#ifdef META8_OPTION
856	meta_char, /* Alt-key prefix */	1020	meta_char, /* Alt-key prefix */
857	#endif	1021	#endif
858	scrollbar_align,	1022	scrollbar_align,
859	selection_wait,	1023	selection_wait,
860	selection_type;	1024	selection_type;
861	/* ---------- */	1025	/* ---------- */
862	#ifdef GREEK_SUPPORT
863	short greek_mode; /* greek keyboard mode */
864	#endif
865	short rvideo;	1026	short rvideo;
866	int16_t num_scr; /* screen: number lines scrolled */	1027	int num_scr; /* screen: number lines scrolled */
867	unsigned int prev_ncol, /* screen: previous number of columns */	1028	int prev_ncol, /* screen: previous number of columns */
868	prev_nrow; /* screen: previous number of rows */	1029	prev_nrow; /* screen: previous number of rows */
869	#ifdef RXVT_GRAPHICS
870	uint16_t gr_prev_start;
871	#endif
872	/* ---------- */	1030	/* ---------- */
873	rend_t rstyle;	1031	rend_t rstyle;
874	/* ---------- */	1032	/* ---------- */
875	uint32_t pixcolor_set[NPIXCLR_SETS];	1033	uint32_t pixcolor_set[NPIXCLR_SETS];
876	/* ---------- */	1034	/* ---------- */
877	#ifdef SELECTION_SCROLLING	1035	#ifdef SELECTION_SCROLLING
878	int scroll_selection_delay,
879	scroll_selection_lines;	1036	int scroll_selection_lines;
880	enum page_dirn scroll_selection_dir;	1037	enum page_dirn scroll_selection_dir;
881	int selection_save_x,	1038	int selection_save_x,
882	selection_save_y,	1039	selection_save_y,
883	selection_save_state,	1040	selection_save_state;
884	pending_scroll_selection;
885	#endif	1041	#endif
886	/* ---------- */	1042	/* ---------- */
887	int csrO, /* Hops - csr offset in thumb/slider to */	1043	int csrO, /* Hops - csr offset in thumb/slider to */
888	/* give proper Scroll behaviour */	1044	/* 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)	1045	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893	mouse_slip_wheel_delay,
894	mouse_slip_wheel_speed,	1046	mouse_slip_wheel_speed,
895	#endif	1047	#endif
896	refresh_count,	1048	refresh_count,
897	refresh_limit,	1049	refresh_limit,
898	fnum, /* logical font number */
899	last_bot, /* scrollbar last bottom position */	1050	last_bot, /* scrollbar last bottom position */
900	last_top, /* scrollbar last top position */	1051	last_top, /* scrollbar last top position */
901	last_state, /* scrollbar last state */	1052	last_state, /* scrollbar last state */
902	scrollbar_len,	1053	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,	1054	window_vt_x,
912	window_vt_y,	1055	window_vt_y,
913	window_sb_x,	1056	window_sb_x,
914	# ifdef POINTER_BLANK	1057	# ifdef POINTER_BLANK
915	pointerBlankDelay,	1058	pointerBlankDelay,
916	# endif	1059	# endif
917	allowedxerror;	1060	allowedxerror;
918	/* ---------- */	1061	/* ---------- */
919	unsigned int ModMetaMask,	1062	unsigned int ModLevel3Mask,
		1063	ModMetaMask,
920	ModNumLockMask,	1064	ModNumLockMask;
921	old_width, /* last used width in screen resize */	1065	int old_width, /* last used width in screen resize */
922	old_height, /* last used height in screen resize */	1066	old_height; /* last used height in screen resize */
923	#ifndef NO_BRIGHTCOLOR
924	colorfgbg,
925	#endif
926	ttymode;
927	unsigned long PrivateModes,	1067	unsigned long priv_modes,
928	SavedModes;	1068	SavedModes;
929	/* ---------- */	1069	/* ---------- */
930	Atom xa[NUM_XA];	1070	Atom xa[NUM_XA];
931	/* ---------- */	1071	/* ---------- */
932	#ifdef MENUBAR	1072	#ifdef RXVT_SCROLLBAR
933	GC menubarGC;
934	#endif
935	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
936	GC scrollbarGC,	1073	GC scrollbarGC,
937	topShadowGC,	1074	topShadowGC,
938	botShadowGC;	1075	botShadowGC;
939	#endif	1076	#endif
940	#ifdef XTERM_SCROLLBAR	1077	#ifdef XTERM_SCROLLBAR
941	GC xscrollbarGC,	1078	GC xscrollbarGC,
942	ShadowGC;	1079	ShadowGC;
		1080	#endif
		1081	#ifdef PLAIN_SCROLLBAR
		1082	GC pscrollbarGC;
943	#endif	1083	#endif
944	#ifdef NEXT_SCROLLBAR	1084	#ifdef NEXT_SCROLLBAR
945	GC blackGC,	1085	GC blackGC,
946	whiteGC,	1086	whiteGC,
947	grayGC,	1087	grayGC,
…		…
955	#endif	1095	#endif
956	/* ---------- */	1096	/* ---------- */
957	Time selection_time,	1097	Time selection_time,
958	selection_request_time;	1098	selection_request_time;
959	pid_t cmd_pid; /* process id of child */	1099	pid_t cmd_pid; /* process id of child */
960	gid_t ttygid;	1100	char * incr_buf;
961	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1101	size_t incr_buf_size, incr_buf_fill;
962	uid_t euid;
963	gid_t egid;
964	#endif
965	/* ---------- */	1102	/* ---------- */
966	Cursor leftptr_cursor;	1103	Cursor leftptr_cursor;
967	#ifdef POINTER_BLANK
968	Cursor blank_cursor;
969	#endif
970	/* ---------- */	1104	/* ---------- */
971	const char *ttydev; /* pty/tty name */
972	#ifndef NO_BACKSPACE_KEY	1105	#ifndef NO_BACKSPACE_KEY
973	const char *key_backspace;	1106	const char *key_backspace;
974	#endif	1107	#endif
975	#ifndef NO_DELETE_KEY	1108	#ifndef NO_DELETE_KEY
976	const char *key_delete;	1109	const char *key_delete;
977	#endif	1110	#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;	1111	struct mouse_event MEvent;
990	XComposeStatus compose;	1112	XComposeStatus compose;
991	#ifdef RXVT_GRAPHICS
992	int graphics_up;
993	struct grwin_t *gr_root;
994	#endif
995	ttymode_t tio;	1113	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;	1114	row_col_t oldcursor;
1009	#ifdef XPM_BACKGROUND	1115	#ifdef XPM_BACKGROUND
1010	bgPixmap_t bgPixmap;	1116	bgPixmap_t bgPixmap;
1011	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1117	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1012	#endif	1118	#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		1119
1038	/* these three don't need to be kept but do so to placate some mem checkers */	1120	#if ENABLE_OVERLAY
		1121	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1122	text_t **ov_text;
		1123	rend_t **ov_rend;
		1124
		1125	void scr_swap_overlay () NOTHROW;
		1126	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1127	void scr_overlay_off () NOTHROW;
		1128	void scr_overlay_set (int x, int y,
		1129	text_t text,
		1130	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1131	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1132	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1133	#endif
		1134
		1135	vector<void *> allocated; // free these memory blocks with free()
		1136
1039	char *env_windowid; /* environmental variable WINDOWID */	1137	char *env_windowid; /* environmental variable WINDOWID */
1040	char *env_display; /* environmental variable DISPLAY */	1138	char *env_display; /* environmental variable DISPLAY */
1041	char *env_term; /* environmental variable TERM */	1139	char *env_term; /* environmental variable TERM */
1042	char *env_colorfgbg;	1140	char *env_colorfgbg;
1043	char *buffer;
1044	char *locale;	1141	char *locale;
1045	char *codeset;
1046	char charsets[4];	1142	char charsets[4];
1047	unsigned char *v_buffer; /* pointer to physical buffer */	1143	char *v_buffer; /* pointer to physical buffer */
1048	unsigned int v_buflen; /* size of area to write */	1144	unsigned int v_buflen; /* size of area to write */
1049	char *newfont[MAX_NFONTS];	1145	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1146
1050	#ifdef KEYSYM_RESOURCE	1147	#ifdef KEYSYM_RESOURCE
1051	const unsigned char *Keysym_map[256];	1148	keyboard_manager *keyboard;
1052	#endif	1149	#endif
		1150
1053	const char *rs[NUM_RESOURCES];	1151	const char *rs[NUM_RESOURCES];
1054	/* command input buffering */	1152	/* command input buffering */
1055	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1153	char *cmdbuf_ptr, *cmdbuf_endp;
1056	unsigned char cmdbuf_base[BUFSIZ];	1154	char cmdbuf_base[CBUFSIZ];
1057		1155
1058	rxvt_salloc *ralloc;	1156	rxvt_ptytty *pty;
1059	rxvt_salloc *talloc;
1060		1157
1061	void paste (const unsigned char *data, unsigned int len);	1158	rxvt_salloc *talloc; // text line allocator
		1159	rxvt_salloc *ralloc; // rend line allocator
1062		1160
		1161	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1162
		1163	#if ENABLE_FRILLS || ISO_14755
		1164	// ISO 14755 entry support
		1165	unicode_t iso14755buf;
		1166	void commit_iso14755 ();
		1167	int hex_keyval (XKeyEvent &ev);
		1168	# if ISO_14755
		1169	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1170	void iso14755_54 (int x, int y);
		1171	# endif
		1172	#endif
		1173
		1174	// modifies first argument(!)
		1175	void paste (char *data, unsigned int len) NOTHROW;
		1176
		1177	long vt_emask, vt_emask_perl;
		1178
		1179	void vt_select_input () const NOTHROW
		1180	{
		1181	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1182	}
		1183
		1184	#if TRANSPARENT
		1185	void rootwin_cb (XEvent &xev);
		1186	xevent_watcher rootwin_ev;
		1187	#endif
		1188
		1189	void x_cb (XEvent &xev);
1063	void flush ();	1190	void flush ();
		1191	xevent_watcher termwin_ev;
		1192	xevent_watcher vt_ev;
		1193	#ifdef HAVE_SCROLLBARS
		1194	xevent_watcher scrollbar_ev;
		1195	#endif
1064		1196
		1197	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1065	void check_cb (check_watcher &w); check_watcher check_ev;	1198	void check_cb (check_watcher &w); check_watcher check_ev;
1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1199	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1200	void flush_cb (time_watcher &w); time_watcher flush_ev;
1067		1201
1068	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1202	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		1203
1071	void incr_cb (time_watcher &w); time_watcher incr_ev;	1204	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1072		1205
1073	#ifdef CURSOR_BLINK	1206	#ifdef CURSOR_BLINK
		1207	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1208	#endif
		1209	#ifdef TEXT_BLINK
1074	void blink_cb (time_watcher &w); time_watcher blink_ev;	1210	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1211	#endif
		1212
		1213	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1214	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1215	#endif
		1216	#ifdef SELECTION_SCROLLING
		1217	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1218	#endif
		1219	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1220	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1075	#endif	1221	#endif
1076		1222
1077	#ifdef POINTER_BLANK	1223	#ifdef POINTER_BLANK
1078	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1224	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1079	void pointer_blank ();	1225	void pointer_blank ();
		1226	#endif
1080	void pointer_unblank ();	1227	void pointer_unblank ();
1081	#endif
1082		1228
1083	void tt_printf (const char *fmt,...);	1229	void tt_printf (const char *fmt,...);
1084	void tt_write (const unsigned char *data, unsigned int len);	1230	void tt_write (const char *data, unsigned int len);
		1231	void pty_write ();
1085		1232
1086	void tt_winch ();	1233	void tt_winch ();
1087		1234
1088	rxvt_term ();	1235	rxvt_term ();
1089	~rxvt_term ();	1236	~rxvt_term ();
1090	void destroy ();	1237	void destroy ();
		1238	void emergency_cleanup ();
1091		1239
1092	bool init (int argc, const char *const *argv);	1240	bool init (int argc, const char *const *argv);
1093	bool init_vars ();	1241	bool init_vars ();
1094		1242
1095	uint32_t next_char ();
1096
1097	bool pty_fill ();	1243	bool pty_fill ();
1098	void process_x_events ();
1099		1244
1100	void *operator new (size_t s);	1245	void make_current () const // make this the "currently active" urxvt instance
1101	void operator delete (void *p, size_t s);	1246	{
		1247	SET_R (this);
		1248	rxvt_set_locale (locale);
		1249	set_environ (envv);
		1250	}
1102		1251
1103	void init_secondary ();	1252	void init_secondary ();
1104	const char **init_resources (int argc, const char *const *argv);	1253	const char **init_resources (int argc, const char *const *argv);
		1254	const char *x_resource (const char *name);
1105	void init_env ();	1255	void init_env ();
1106	void set_locale (const char *locale);	1256	void set_locale (const char *locale);
1107	void init_xlocale ();	1257	void init_xlocale ();
1108	void init_command (const char *const *argv);	1258	void init_command (const char *const *argv);
1109	int run_command (const char *const *argv);	1259	void run_command (const char *const *argv);
1110	int run_child (const char *const *argv);	1260	int run_child (const char *const *argv);
1111		1261
1112	void color_aliases(int idx);	1262	void color_aliases (int idx);
1113	void recolour_cursor ();	1263	void recolour_cursor ();
1114	void create_windows (int argc, const char *const *argv);	1264	void create_windows (int argc, const char *const *argv);
1115	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1265	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1116	void window_calc (unsigned int width, unsigned int height);	1266	void window_calc (unsigned int newwidth, unsigned int newheight);
1117	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1118		1267
1119	#if USE_XIM	1268	#if USE_XIM
		1269	rxvt_xim *input_method;
		1270	XIC Input_Context;
		1271	XIMStyle input_style;
		1272	XPoint spot; // most recently sent spot position
		1273
		1274	void im_destroy ();
		1275	void im_cb (); im_watcher im_ev;
1120	void set_size (XRectangle *size);	1276	void im_set_size (XRectangle &size);
1121	void set_position (XPoint *pos);	1277	void im_set_position (XPoint &pos) NOTHROW;
1122	void set_color (unsigned long *fg, unsigned long *bg);	1278	void im_set_color (unsigned long &fg, unsigned long &bg);
		1279	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1280
		1281	bool IMisRunning ();
		1282	void IMSendSpot ();
		1283	bool IM_get_IC (const char *modifiers);
		1284	void IMSetStatusPosition ();
1123	#endif	1285	#endif
1124		1286
1125	void resize_scrollbar ();	1287	void resize_scrollbar ();
1126		1288
1127	void pixel_position (int *x, int *y);	1289	// command.C
		1290	void lookup_key (XKeyEvent &ev);
		1291	unsigned int cmd_write (const char *str, unsigned int count);
1128		1292
1129	void selection_click (int clicks, int x, int y);	1293	wchar_t next_char () NOTHROW;
1130	void selection_extend (int x, int y, int flag);	1294	wchar_t cmd_getc () THROW ((class out_of_input));
1131	void selection_rotate (int x, int y);	1295	uint32_t next_octet () NOTHROW;
		1296	uint32_t cmd_get8 () THROW ((class out_of_input));
1132		1297
1133	/* screen(!) */	1298	bool cmd_parse ();
1134	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1299	void mouse_report (XButtonEvent &ev);
1135	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1300	void button_press (XButtonEvent &ev);
		1301	void button_release (XButtonEvent &ev);
		1302	void focus_in ();
		1303	void focus_out ();
		1304	int check_our_parents ();
		1305	#ifdef PRINTPIPE
		1306	FILE *popen_printer ();
		1307	int pclose_printer (FILE *stream);
		1308	#endif
		1309	void process_print_pipe ();
		1310	void process_nonprinting (unicode_t ch);
		1311	void process_escape_vt52 (unicode_t ch);
		1312	void process_escape_seq ();
		1313	void process_csi_seq ();
		1314	void process_window_ops (const int *args, unsigned int nargs);
		1315	char *get_to_st (unicode_t &ends_how);
		1316	void process_dcs_seq ();
		1317	void process_osc_seq ();
		1318	void process_color_seq (int report, int color, const char *str, char resp);
		1319	void process_xterm_seq (int op, const char *str, char resp);
		1320	int privcases (int mode, unsigned long bit);
		1321	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1322	void process_sgr_mode (unsigned int nargs, const int *arg);
		1323	void process_graphics ();
		1324	// init.C
		1325	void Get_Colours ();
		1326	void get_ourmods ();
		1327	// main.C
		1328	bool set_fonts ();
		1329	void set_string_property (Atom prop, const char *str, int len = -1);
		1330	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1331	void set_title (const char *str);
		1332	void set_icon_name (const char *str);
		1333	void set_window_color (int idx, const char *color);
		1334	void set_colorfgbg ();
		1335	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1336	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1337
		1338	// screen.C
		1339
		1340	void lalloc (line_t &l) const NOTHROW
		1341	{
		1342	l.t = (text_t *)talloc->alloc ();
		1343	l.r = (rend_t *)ralloc->alloc ();
		1344	}
		1345
		1346	#if 0
		1347	void lfree (line_t &l)
		1348	{
		1349	talloc->free (l.t);
		1350	ralloc->free (l.r);
		1351	}
		1352	#endif
		1353
		1354	void lresize (line_t &l) const NOTHROW
		1355	{
		1356	if (!l.t)
		1357	return;
		1358
		1359	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1360	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1361
		1362	l.l = min (l.l, ncol);
		1363
		1364	if (ncol > prev_ncol)
		1365	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1366	}
		1367
		1368	int fgcolor_of (rend_t r) const NOTHROW
		1369	{
		1370	int base = GET_BASEFG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Bold
		1373	# if ENABLE_STYLES
		1374	&& OPTION (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	int bgcolor_of (rend_t r) const NOTHROW
		1383	{
		1384	int base = GET_BASEBG (r);
		1385	#ifndef NO_BRIGHTCOLOR
		1386	if (r & RS_Blink
		1387	# if ENABLE_STYLES
		1388	&& OPTION (Opt_intensityStyles)
		1389	# endif
		1390	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1391	base += minBrightCOLOR - minCOLOR;
		1392	#endif
		1393	return base;
		1394	}
		1395
		1396	bool option (uint32_t opt) const NOTHROW
		1397	{
		1398	return OPTION (opt);
		1399	}
		1400
		1401	void set_option (uint32_t opt, bool set) NOTHROW
		1402	{
		1403	if (set)
		1404	options |= opt;
		1405	else
		1406	options &= ~opt;
		1407	}
		1408
		1409	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1410	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);	1411	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1137	void scr_reset ();	1412	void scr_reset ();
1138	void scr_reset_realloc ();
1139	void scr_release ();	1413	void scr_release () NOTHROW;
1140	void scr_clear ();	1414	void scr_clear (bool really = false) NOTHROW;
1141	void scr_refresh (unsigned char refresh_type);	1415	void scr_refresh () NOTHROW;
		1416	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1142	void scr_erase_screen (int mode);	1417	void scr_erase_screen (int mode) NOTHROW;
		1418	#if ENABLE_FRILLS
		1419	void scr_erase_savelines () NOTHROW;
		1420	void scr_backindex () NOTHROW;
		1421	void scr_forwardindex () NOTHROW;
		1422	#endif
1143	void scr_touch (bool refresh);	1423	void scr_touch (bool refresh) NOTHROW;
1144	void scr_expose (int x, int y, int width, int height, bool refresh);	1424	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1425	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1426	void scr_recolour () NOTHROW;
		1427	void scr_remap_chars () NOTHROW;
		1428	void scr_remap_chars (line_t &l) NOTHROW;
		1429
		1430	enum cursor_mode { SAVE, RESTORE };
		1431
		1432	void scr_poweron () NOTHROW;
		1433	void scr_cursor (cursor_mode mode) NOTHROW;
		1434	void scr_do_wrap () NOTHROW;
		1435	int scr_change_screen (int scrn) NOTHROW;
		1436	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1437	void scr_rendition (int set, int style) NOTHROW;
		1438	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1439	void scr_backspace () NOTHROW;
		1440	void scr_tab (int count, bool ht = false) NOTHROW;
		1441	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1442	void scr_index (enum page_dirn direction) NOTHROW;
		1443	void scr_erase_line (int mode) NOTHROW;
		1444	void scr_E () NOTHROW;
		1445	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1446	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1447	void scr_scroll_region (int top, int bot) NOTHROW;
		1448	void scr_cursor_visible (int mode) NOTHROW;
		1449	void scr_autowrap (int mode) NOTHROW;
		1450	void scr_relative_origin (int mode) NOTHROW;
		1451	void scr_insert_mode (int mode) NOTHROW;
		1452	void scr_set_tab (int mode) NOTHROW;
		1453	void scr_rvideo_mode (int mode) NOTHROW;
		1454	void scr_report_position () NOTHROW;
		1455	void set_font_style () NOTHROW;
		1456	void scr_charset_choose (int set) NOTHROW;
		1457	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1458	void scr_move_to (int y, int len) NOTHROW;
		1459	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1460	bool scr_changeview (int new_view_start) NOTHROW;
		1461	void scr_bell () NOTHROW;
		1462	void scr_printscreen (int fullhist) NOTHROW;
		1463	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1464	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1465	void scr_reverse_selection () NOTHROW;
		1466	void scr_dump (int fd) NOTHROW;
		1467
		1468	void selection_check (int check_more) NOTHROW;
		1469	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1470	void selection_property (Window win, Atom prop) NOTHROW;
		1471	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1472	int selection_request_other (Atom target, int selnum) NOTHROW;
		1473	void selection_clear () NOTHROW;
		1474	void selection_make (Time tm);
		1475	bool selection_grab (Time tm) NOTHROW;
		1476	void selection_start_colrow (int col, int row) NOTHROW;
		1477	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1478	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1479	void selection_remove_trailing_spaces () NOTHROW;
		1480	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1481	void selection_click (int clicks, int x, int y) NOTHROW;
		1482	void selection_extend (int x, int y, int flag) NOTHROW;
		1483	void selection_rotate (int x, int y) NOTHROW;
		1484
		1485	void pixel_position (int *x, int *y) NOTHROW;
		1486
		1487	#if defined(NEXT_SCROLLBAR)
		1488	// scrollbar-next.C
		1489	Pixmap renderPixmap (const char *const *data, int width, int height);
		1490	void init_scrollbar_stuff ();
		1491	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1492	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1493	#endif
		1494
		1495	#if defined(RXVT_SCROLLBAR)
		1496	// scrollbar-rxvt.C
		1497	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1498	#endif
		1499
		1500	#if defined(XTERM_SCROLLBAR)
		1501	// scrollbar-xterm.C
		1502	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1503	#endif
		1504
		1505	#if defined(PLAIN_SCROLLBAR)
		1506	// scrollbar-plain.C
		1507	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1508	#endif
		1509
		1510	// scrollbar.C
		1511	int scrollbar_mapping (int map);
		1512	int scrollbar_show (int update);
		1513	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1514
		1515	// xdefaults.C
		1516	void get_options (int argc, const char *const *argv);
		1517	int parse_keysym (const char *str, const char *arg);
		1518	void get_xdefaults (FILE *stream, const char *name);
		1519	void extract_resources ();
		1520	// xpm.C
		1521	int scale_pixmap (const char *geom);
		1522	void resize_pixmap ();
		1523	Pixmap set_bgPixmap (const char *file);
1145	};	1524	};
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		1525
1159	/*	1526	/*
1160	*****************************************************************************	1527	*****************************************************************************
1161	* PROTOTYPES	1528	* PROTOTYPES
1162	*****************************************************************************	1529	*****************************************************************************
…		…
1164	#ifdef PROTOTYPES	1531	#ifdef PROTOTYPES
1165	# define __PROTO(p) p	1532	# define __PROTO(p) p
1166	#else	1533	#else
1167	# define __PROTO(p) ()	1534	# define __PROTO(p) ()
1168	#endif	1535	#endif
1169	#include "protos.h"
1170		1536
1171	#ifdef DEBUG_malloc	1537	#ifdef DEBUG_malloc
1172	# include "dmalloc.h" /* This comes last */	1538	# include "dmalloc.h" /* This comes last */
1173	#endif	1539	#endif
1174		1540

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