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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.252 by root, Tue Jan 31 19:53:31 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.1 2003/11/24 17:28:08 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	#else
		23	# define ENABLE_MINIMAL 1
		24	#endif
		25
		26	#include <limits.h>
11		27
12	#include <X11/cursorfont.h>	28	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	29	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	30	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	31	#include <X11/Xatom.h>
		32	#if ENABLE_FRILLS
		33	# include <X11/Xmd.h>
		34	#endif
16		35
17	#include "defaultfont.h"	36	#include "encoding.h"
18	#include "rxvtcolor.h"	37	#include "rxvtutil.h"
		38	#include "rxvtfont.h"
		39	#include "rxvttoolkit.h"
		40	#include "iom.h"
		41	#include "salloc.h"
		42	#include "libptytty.h"
		43
		44	#include "rxvtperl.h"
		45
		46	// try to avoid some macros to decrease code size, on some systems
		47	#if ENABLE_MINIMAL
		48	# define strcmp(a,b) (strcmp)(a,b)
		49	# define strlen(a) (strlen)(a)
		50	# define strcpy(a,b) (strcpy)(a,b)
		51	# define memset(a,c,l) (memset)(a,c,l)
		52	# define memcpy(a,b,l) (memcpy)(a,b,l)
		53	#endif
19		54
20	/*	55	/*
21	*****************************************************************************	56	*****************************************************************************
22	* SYSTEM HACKS	57	* SYSTEM HACKS
23	*****************************************************************************	58	*****************************************************************************
24	*/	59	*/
25	/* Consistent defines - please report on the necessity	60	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	61	* @ Unixware: defines (__svr4__)
27	*/	62	*/
28	#if defined (SVR4) && !defined (__svr4__)	63	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	64	# define __svr4__ 1
30	#endif	65	#endif
31	#if defined (sun) && !defined (__sun__)	66	#if defined (sun) && !defined (__sun__)
32	# define __sun__	67	# define __sun__ 1
33	#endif	68	#endif
34
35		69
36	#ifndef HAVE_XPOINTER	70	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	71	typedef char *XPointer;
38	#endif	72	#endif
39		73
40	#ifdef HAVE_TERMIOS_H	74	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	# include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
43	#else	77	#else
44	# include <sgtty.h>	78	# include <sgtty.h>
45	typedef struct {	79	typedef struct {
46	struct sgttyb sg;	80	struct sgttyb sg;
47	struct tchars tc;	81	struct tchars tc;
48	struct ltchars lc;	82	struct ltchars lc;
49	int line;	83	int line;
50	int local;	84	int local;
51	} ttymode_t;	85	} ttymode_t;
52	#endif	86	#endif
53		87
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	88	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	89	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	90	# include <X11/xpm.h>
60	# else	91	# else
61	# include <xpm.h>	92	# include <xpm.h>
62	# endif	93	# endif
63	#endif	94	#endif
64		95
65	#ifndef STDIN_FILENO	96	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	97	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	98	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	99	# define STDERR_FILENO 2
69	#endif
70
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV
74	# endif	100	#endif
		101
		102	/****************************************************************************/
		103
		104	// exception thrown on fatal (per-instance) errors
		105	class rxvt_failure_exception { };
		106
		107	// exception thrown when the command parser runs out of input data
		108	class out_of_input { };
		109
		110	/*
		111	*****************************************************************************
		112	* PROTOTYPES
		113	*****************************************************************************
		114	*/
		115	// main.C
		116	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		117	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		118	void rxvt_clean_exit () NOTHROW;
		119	void * rxvt_malloc (size_t size);
		120	void * rxvt_calloc (size_t number, size_t size);
		121	void * rxvt_realloc (void *ptr, size_t size);
		122
		123	// misc.C
		124	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		125	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		126	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		127	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		128	char * rxvt_strdup_cpp (const char *str);
		129
		130	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		131
		132	char * rxvt_r_basename (const char *str) NOTHROW;
		133	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		134	void rxvt_log (const char *fmt,...) NOTHROW;
		135	void rxvt_warn (const char *fmt,...) NOTHROW;
		136	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		137	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		138
		139	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		140	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		141	char * rxvt_Str_trim (char *str) NOTHROW;
		142	int rxvt_Str_escaped (char *str) NOTHROW;
		143	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		144	void rxvt_freecommastring (char **cs) NOTHROW;
		145	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		146
		147	/////////////////////////////////////////////////////////////////////////////
		148
		149	// temporarily replace the process environment
		150	extern char **environ;
		151	extern char **rxvt_environ; // the original environ pointer
		152
		153	inline void set_environ (stringvec *envv)
		154	{
		155	#if ENABLE_PERL
		156	assert (envv);
		157	#else
		158	if (envv)
75	#endif	159	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	160	environ = (char **)envv->begin ();
77	# define NO_SETOWNER_TTYDEV	161	}
		162
		163	inline void set_environ (char **envv)
		164	{
		165	#if ENABLE_PERL
		166	assert (envv);
		167	#else
		168	if (envv)
78	#endif	169	#endif
		170	environ = envv;
		171	}
79		172
80	/*	173	/*
81	*****************************************************************************	174	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	175	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	176	*****************************************************************************
84	*/	177	*/
85	struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86	struct rxvt_hidden;
87	struct grwin_t;	178	struct grwin_t;
88		179
89
90	/* Sanitize menubar info */
91	#ifndef MENUBAR
92	# undef MENUBAR_MAX
93	#endif
94	#ifndef MENUBAR_MAX
95	# define MENUBAR_MAX 0
96	#endif
97
98	/* If we're using either the rxvt scrollbar or menu bars, keep the	180	/* If we're using either the rxvt scrollbar, keep the
99	* scrollColor resource.	181	* scrollColor resource.
100	*/	182	*/
101	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	183	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
102	# define KEEP_SCROLLCOLOR 1	184	# define KEEP_SCROLLCOLOR 1
103	#else	185	#else
104	# undef KEEP_SCROLLCOLOR	186	# undef KEEP_SCROLLCOLOR
105	#endif	187	#endif
106		188
107	#ifdef XPM_BACKGROUND	189	#ifdef XPM_BACKGROUND
108	typedef struct {	190	typedef struct {
109	short w, h, x, y;	191	short w, h, x, y;
110	Pixmap pixmap;	192	Pixmap pixmap;
111	} bgPixmap_t;	193	} bgPixmap_t;
112	#endif	194	#endif
113		195
114	/*	196	/*
115	* the 'essential' information for reporting Mouse Events	197	* the 'essential' information for reporting Mouse Events
116	* pared down from XButtonEvent	198	* pared down from XButtonEvent
117	*/	199	*/
118	struct mouse_event {	200	struct mouse_event {
119	int clicks;	201	int clicks;
120	Time time; /* milliseconds */	202	Time time; /* milliseconds */
121	unsigned int state; /* key or button mask */	203	unsigned int state; /* key or button mask */
122	unsigned int button; /* detail */	204	unsigned int button; /* detail */
123	};	205	};
124		206
125	#ifndef min	207	#if ENABLE_FRILLS
126	# define min(a,b) (((a) < (b)) ? (a) : (b))	208	typedef struct _mwmhints {
127	# define max(a,b) (((a) > (b)) ? (a) : (b))	209	CARD32 flags;
		210	CARD32 functions;
		211	CARD32 decorations;
		212	INT32 input_mode;
		213	CARD32 status;
		214	} MWMHints;
128	#endif	215	#endif
129		216
130	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	217	#if ENABLE_XEMBED
131	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	218	// XEMBED messages
132	#define SWAP_IT(one, two, typeof) \	219	# define XEMBED_EMBEDDED_NOTIFY 0
133	do { \	220	# define XEMBED_WINDOW_ACTIVATE 1
134	typeof swapittmp; \	221	# define XEMBED_WINDOW_DEACTIVATE 2
135	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	222	# define XEMBED_REQUEST_FOCUS 3
136	} while (/* CONSTCOND */ 0)	223	# define XEMBED_FOCUS_IN 4
137	#define BOUND_POSITIVE_INT16(val) \	224	# define XEMBED_FOCUS_OUT 5
138	(int16_t)((val) <= 0 \	225	# define XEMBED_FOCUS_NEXT 6
139	? 0 \	226	# define XEMBED_FOCUS_PREV 7
140	: min((val), (((uint16_t)-1)>>1)))	227
		228	# define XEMBED_MODALITY_ON 10
		229	# define XEMBED_MODALITY_OFF 11
		230	# define XEMBED_REGISTER_ACCELERATOR 12
		231	# define XEMBED_UNREGISTER_ACCELERATOR 13
		232	# define XEMBED_ACTIVATE_ACCELERATOR 14
		233
		234	// XEMBED detail code
		235	# define XEMBED_FOCUS_CURRENT 0
		236	# define XEMBED_FOCUS_FIRST 1
		237	# define XEMBED_FOCUS_LAST 2
		238
		239	# define XEMBED_MAPPED (1 << 0)
		240	#endif
141		241
142	/*	242	/*
143	*****************************************************************************	243	*****************************************************************************
144	* NORMAL DEFINES	244	* NORMAL DEFINES
145	*****************************************************************************	245	*****************************************************************************
146	*/	246	*/
147		247
148	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149	# error if you disable both selection styles, how can you select, silly?
150	#endif
151
152	#define APL_CLASS "XTerm" /* class name */
153	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154	#define APL_NAME "rxvt" /* normal name */
155
156	/* COLORTERM, TERM environment variables */	248	/* COLORTERM, TERM environment variables */
157	#define COLORTERMENV "rxvt"	249	#define COLORTERMENV "rxvt"
158	#ifdef XPM_BACKGROUND	250	#ifdef XPM_BACKGROUND
159	# define COLORTERMENVFULL COLORTERMENV "-xpm"	251	# define COLORTERMENVFULL COLORTERMENV "-xpm"
160	#else	252	#else
161	# define COLORTERMENVFULL COLORTERMENV	253	# define COLORTERMENVFULL COLORTERMENV
162	#endif	254	#endif
163	#ifndef TERMENV	255	#ifndef TERMENV
164	# define TERMENV "xterm"	256	# define TERMENV "rxvt-unicode"
165	#endif	257	#endif
166		258
167	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168	# define NO_MOUSE_REPORT_SCROLLBAR	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
169	#endif
170
171	#ifdef NO_RESOURCES
172	# undef USE_XGETDEFAULT
173	#endif	261	#endif
174		262
175	/* now look for other badly set stuff */	263	/* now look for other badly set stuff */
176		264
177	#if !defined (EACCESS) && defined(EAGAIN)	265	#if !defined (EACCESS) && defined(EAGAIN)
178	# define EACCESS EAGAIN	266	# define EACCESS EAGAIN
179	#endif	267	#endif
180		268
181	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	269	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182	# define EXIT_SUCCESS 0 /* exit function success */	270	# define EXIT_SUCCESS 0 /* exit function success */
183	# define EXIT_FAILURE 1 /* exit function failure */	271	# define EXIT_FAILURE 1 /* exit function failure */
184	#endif	272	#endif
185		273
186	#define menuBar_esc 10
187	#define scrollBar_esc 30	274	#define scrollBar_esc 30
188	#define menuBar_margin 2 /* margin below text */
189		275
190	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	276	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191	# define HAVE_SCROLLBARS	277	# define HAVE_SCROLLBARS 1
192	#endif	278	#endif
193		279
194	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195	#ifdef HALFSHADOW
196	# define SHADOW 1
197	#else
198	# define SHADOW 2
199	#endif
200
201	#define R_SB_ALIGN_CENTRE 0	280	#define R_SB_ALIGN_CENTRE 0
202	#define R_SB_ALIGN_TOP 1	281	#define R_SB_ALIGN_TOP 1
203	#define R_SB_ALIGN_BOTTOM 2	282	#define R_SB_ALIGN_BOTTOM 2
204		283
205	#define R_SB_RXVT 0	284	#define R_SB_NEXT 1
206	#define R_SB_NEXT 1	285	#define R_SB_XTERM 2
207	#define R_SB_XTERM 2	286	#define R_SB_PLAIN 4
		287	#define R_SB_RXVT 8
208		288
209	#define SB_WIDTH_NEXT 19	289	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 7	290	#define SB_WIDTH_XTERM 15
		291	#define SB_WIDTH_PLAIN 7
211	#ifndef SB_WIDTH_RXVT	292	#ifndef SB_WIDTH_RXVT
212	# define SB_WIDTH_RXVT 10	293	# define SB_WIDTH_RXVT 10
213	#endif	294	#endif
214		295
215	/*	296	/*
216	* NeXT scrollbar defines	297	* NeXT scrollbar defines
217	*/	298	*/
218	#define SB_PADDING 1	299	#define SB_PADDING 1
219	#define SB_BORDER_WIDTH 1	300	#define SB_BORDER_WIDTH 1
220	#define SB_BEVEL_WIDTH_UPPER_LEFT 1	301	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2	302	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)	303	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223	#define SB_MARGIN_SPACE (SB_PADDING * 2)	304	#define SB_MARGIN_SPACE (SB_PADDING * 2)
224	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)	305	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)	306	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)	307	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)	308	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)	309	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)	310	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)	311	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))	312	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232	/*	313	/*
233	* +-------------+	314	* +-------------+
234	* | | <---< SB_PADDING	315	* | | <---< SB_PADDING
235	* | ::::::::::: |	316	* | ::::::::::: |
236	* | ::::::::::: |	317	* | ::::::::::: |
…		…
242	* | | :::::::: |	323	* | | :::::::: |
243	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	324	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244	* | +---------+ |	325	* | +---------+ |
245	* | | ......%%| |	326	* | | ......%%| |
246	* | | ......%%| |	327	* | | ......%%| |
247	* | | ..()..%%| |	328	* | | .. ()..%%| |
248	* | | ......%%| |	329	* | | ......%%| |
249	* | | %%%%%%%%| |	330	* | | %%%%%%%%| |
250	* | +---------+ | <.........................	331	* | +---------+ | <.........................
251	* | | <---< SB_PADDING :	332	* | | <---< SB_PADDING :
252	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	333	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
273	* :............:	354	* :............:
274	* |	355	* |
275	* +---< SB_WIDTH_NEXT	356	* +---< SB_WIDTH_NEXT
276	*/	357	*/
277		358
		359	enum {
278	#define NO_REFRESH 0 /* Window not visible at all! */	360	NO_REFRESH = 0, /* Window not visible at all! */
279	#define FAST_REFRESH (1<<0) /* Fully exposed window */	361	FAST_REFRESH = 1, /* Fully exposed window */
280	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	362	SLOW_REFRESH = 2, /* Partially exposed window */
281	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	363	};
282	#define REFRESH_BOUNDS (1<<3)
283		364
284	#ifdef NO_SECONDARY_SCREEN	365	#ifdef NO_SECONDARY_SCREEN
285	# define NSCREENS 0	366	# define NSCREENS 0
286	#else	367	#else
287	# define NSCREENS 1	368	# define NSCREENS 1
288	#endif	369	#endif
289
290	#define IGNORE 0
291	#define SAVE 's'
292	#define RESTORE 'r'
293		370
294	/* special (internal) prefix for font commands */	371	/* special (internal) prefix for font commands */
295	#define FONT_CMD '#'	372	#define FONT_CMD '#'
296	#define FONT_DN "#-"	373	#define FONT_DN "#-"
297	#define FONT_UP "#+"	374	#define FONT_UP "#+"
298		375
299	/* flags for rxvt_scr_gotorc() */	376	/* flags for rxvt_scr_gotorc () */
		377	enum {
300	#define C_RELATIVE 1 /* col movement is relative */	378	C_RELATIVE = 1, /* col movement is relative */
301	#define R_RELATIVE 2 /* row movement is relative */	379	R_RELATIVE = 2, /* row movement is relative */
302	#define RELATIVE (R_RELATIVE|C_RELATIVE)	380	RELATIVE = C_RELATIVE | R_RELATIVE,
		381	};
303		382
304	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	383	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
		384	enum {
305	#define INSERT -1 /* don't change these values */	385	INSERT = -1, /* don't change these values */
306	#define DELETE +1	386	DELETE = +1,
307	#define ERASE +2	387	ERASE = +2,
		388	};
308		389
309	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	390	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310	enum page_dirn {	391	enum page_dirn {
311	UP,	392	UP,
312	DN,	393	DN,
313	NO_DIR	394	NO_DIR,
314	};	395	};
315		396
316	/* arguments for rxvt_scr_change_screen() */	397	/* arguments for rxvt_scr_change_screen () */
317	enum {	398	enum {
318	PRIMARY = 0,	399	PRIMARY = 0,
319	SECONDARY	400	SECONDARY,
320	};	401	};
321		402
		403	#define RS_None 0
		404
		405	#define RS_fgMask 0x0000007fUL // 128 colors
		406	#define RS_bgMask 0x00003f80UL // 128 colors
		407
		408	// font styles
		409	#define RS_Bold 0x00004000UL // value 1
		410	#define RS_Italic 0x00008000UL // value 2
		411
		412	// fake styles
		413	#define RS_Blink 0x00010000UL // blink
		414	#define RS_RVid 0x00020000UL // reverse video
		415	#define RS_Uline 0x00040000UL // underline
		416
		417	// toggle this to force redraw, must be != RS_Careful
		418	#define RS_redraw 0x01000000UL
		419
		420	// 5 custom bits for extensions
		421	#define RS_customCount 32
		422	#define RS_customMask 0x00f80000UL
		423	#define RS_customShift 19
		424
		425	// other flags
		426	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		427
		428	#define RS_styleCount 4
		429	#define RS_styleMask (RS_Bold | RS_Italic)
		430	#define RS_styleShift 14
		431
		432	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		433	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		434
		435	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		436	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		437	#define RS_fontShift 24
		438
		439	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		440	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
		441
		442	#define Sel_none 0 /* Not waiting */
		443	#define Sel_normal 0x01 /* normal selection */
		444	#define Sel_incr 0x02 /* incremental selection */
		445	#define Sel_direct 0x00
		446	#define Sel_Primary 0x01
		447	#define Sel_Secondary 0x02
		448	#define Sel_Clipboard 0x03
		449	#define Sel_whereMask 0x0f
		450	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		451	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
		452
322	enum {	453	enum {
323	SBYTE = 0,
324	WBYTE
325	};
326
327
328	#define RS_None 0 /* Normal */
329
330	#define RS_fgMask 0x000001FFu /* 512 colors */
331	#define RS_bgMask 0x0003FE00u /* 512 colors */
332	#define RS_Bold 0x00040000u /* bold */
333	#define RS_Blink 0x00080000u /* blink */
334	#define RS_RVid 0x00100000u /* reverse video */
335	#define RS_Uline 0x00200000u /* underline */
336
337	#define RS_wide 0x00400000u /* only multibyte characters */
338	#define IS_WIDE(r) ((r) & RS_wide)
339
340	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341	#define RS_fontShift 24
342
343	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346	#define Sel_none 0 /* Not waiting */
347	#define Sel_normal 0x01 /* normal selection */
348	#define Sel_incr 0x02 /* incremental selection */
349	#define Sel_direct 0x00
350	#define Sel_Primary 0x01
351	#define Sel_Secondary 0x02
352	#define Sel_Clipboard 0x03
353	#define Sel_whereMask 0x0f
354	#define Sel_CompoundText 0x10 /* last request was Compound */
355
356	enum {
357	C0_NUL = 0x00,	454	C0_NUL = 0x00,
358	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	455	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	456	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	457	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	458	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362	};	459	};
363	#define CHAR_ST 0x9c /* 0234 */	460	#define CHAR_ST 0x9c /* 0234 */
364		461
365	/*	462	/*
366	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	463	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	464	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368	*/	465	*/
369	#define XTerm_name 0	466	enum {
370	#define XTerm_iconName 1	467	XTerm_name = 0,
371	#define XTerm_title 2	468	XTerm_iconName = 1,
372	#define XTerm_Color 4 /* change colors */	469	XTerm_title = 2,
		470	XTerm_property = 3, // change X property
		471	XTerm_Color = 4, // change colors
		472	XTerm_Color00 = 10, // not implemented, CLASH!
		473	XTerm_Color01 = 11, // not implemented
373	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	474	XTerm_Color_cursor = 12, // change actual 'Cursor' color
374	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	475	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	476	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376	#define XTerm_Color_BD 18 /* change actual 'Bold' color */	477	XTerm_Color05 = 15, // not implemented (tektronix fg)
377	#define XTerm_Color_UL 19 /* change actual 'Underline' color */	478	XTerm_Color06 = 16, // not implemented (tektronix bg)
378	#define XTerm_logfile 46 /* not implemented */	479	XTerm_Color_RV = 17, // change actual 'Highlight' color
379	#define XTerm_font 50	480	XTerm_logfile = 46, // not implemented
		481	XTerm_font = 50,
380		482
381	/*	483	XTerm_konsole30 = 30, // reserved for konsole
		484	XTerm_konsole31 = 31, // reserved for konsole
		485	XTerm_emacs51 = 51, // reserved for emacs shell
		486	/*
382	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	487	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		488	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
383	*/	489	*/
384	#define XTerm_Menu 10 /* set menu item */	490	Rxvt_Color_BD = 18, // change actual 'Bold' color
385	#define XTerm_Pixmap 20 /* new bg pixmap */	491	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_restoreFG 39 /* change default fg color */	492	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreBG 49 /* change default bg color */	493	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	494	Rxvt_restoreBG = 49, // change default bg color
		495	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		496
		497	URxvt_locale = 701, // change locale
		498	URxvt_version = 702, // request version
		499
		500	URxvt_Color_IT = 704, // change actual 'Italic' colour
		501	URxvt_Color_tint = 705, // change actual tint colour
		502	URxvt_Color_BD = 706,
		503	URxvt_Color_UL = 707,
		504
		505	URxvt_font = 710,
		506	URxvt_boldFont = 711,
		507	URxvt_italicFont = 712,
		508	URxvt_boldItalicFont = 713,
		509
		510	URxvt_view_up = 720,
		511	URxvt_view_down = 721,
		512
		513	URxvt_perl = 777,
		514	};
389		515
390	/* Words starting with `Color_' are colours. Others are counts */	516	/* Words starting with `Color_' are colours. Others are counts */
391	/*	517	/*
392	* The following comment is mostly obsolete since pixcolor_set was expanded:
393	* We're currently upto 29 colours. Only 3 more available. The
394	* PixColor and rendition colour usage should probably be decoupled	518	* The PixColor and rendition colour usage should probably be decoupled
395	* on the unnecessary items, e.g. Color_pointer, but won't bother	519	* on the unnecessary items, e.g. Color_pointer, but won't bother
396	* until we need to. Also, be aware of usage in pixcolor_set	520	* until we need to. Also, be aware of usage in pixcolor_set
397	*/	521	*/
398		522
399	enum colour_list {	523	enum colour_list {
400	Color_fg = 0,	524	Color_fg = 0,
401	Color_bg,	525	Color_bg,
402	minCOLOR, /* 2 */	526	minCOLOR, /* 2 */
403	Color_Black = minCOLOR,	527	Color_Black = minCOLOR,
404	Color_Red3,	528	Color_Red3,
405	Color_Green3,	529	Color_Green3,
406	Color_Yellow3,	530	Color_Yellow3,
407	Color_Blue3,	531	Color_Blue3,
408	Color_Magenta3,	532	Color_Magenta3,
409	Color_Cyan3,	533	Color_Cyan3,
410	maxCOLOR, /* minCOLOR + 7 */	534	maxCOLOR, /* minCOLOR + 7 */
411	#ifndef NO_BRIGHTCOLOR	535	#ifndef NO_BRIGHTCOLOR
412	Color_AntiqueWhite = maxCOLOR,	536	Color_AntiqueWhite = maxCOLOR,
413	minBrightCOLOR, /* maxCOLOR + 1 */	537	minBrightCOLOR, /* maxCOLOR + 1 */
414	Color_Grey25 = minBrightCOLOR,	538	Color_Grey25 = minBrightCOLOR,
415	Color_Red,	539	Color_Red,
416	Color_Green,	540	Color_Green,
417	Color_Yellow,	541	Color_Yellow,
418	Color_Blue,	542	Color_Blue,
419	Color_Magenta,	543	Color_Magenta,
420	Color_Cyan,	544	Color_Cyan,
421	maxBrightCOLOR, /* minBrightCOLOR + 7 */	545	maxBrightCOLOR, /* minBrightCOLOR + 7 */
422	Color_White = maxBrightCOLOR,	546	Color_White = maxBrightCOLOR,
423	#else	547	#else
424	Color_White = maxCOLOR,	548	Color_White = maxCOLOR,
425	#endif	549	#endif
426	#ifdef TTY_256COLOR
427	min256COLOR = Color_White + 1,	550	minTermCOLOR = Color_White + 1,
428	max256COLOR = minCOLOR + 255,	551	maxTermCOLOR = Color_White + 72,
429	#endif
430	#ifndef NO_CURSORCOLOR	552	#ifndef NO_CURSORCOLOR
431	Color_cursor,	553	Color_cursor,
432	Color_cursor2,	554	Color_cursor2,
433	#endif	555	#endif
434	Color_pointer,	556	Color_pointer_fg,
		557	Color_pointer_bg,
435	Color_border,	558	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	559	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	560	Color_BD,
		561	Color_IT,
438	Color_UL,	562	Color_UL,
439	Color_RV,	563	Color_RV,
		564	#endif
		565	#if ENABLE_FRILLS
		566	Color_underline,
440	#endif	567	#endif
441	#ifdef OPTION_HC	568	#ifdef OPTION_HC
442	Color_HC,	569	Color_HC,
443	#endif	570	#endif
444	#ifdef KEEP_SCROLLCOLOR	571	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	572	Color_scroll,
446	Color_trough,	573	Color_trough,
447	#endif	574	#endif
448	NRS_COLORS, /* */	575	#if TINTING
		576	Color_tint,
		577	#endif
		578	#if OFF_FOCUS_FADING
		579	Color_fade,
		580	#endif
		581	NRS_COLORS, /* */
449	#ifdef KEEP_SCROLLCOLOR	582	#ifdef KEEP_SCROLLCOLOR
450	Color_topShadow = NRS_COLORS,	583	Color_topShadow = NRS_COLORS,
451	Color_bottomShadow,	584	Color_bottomShadow,
452	TOTAL_COLORS /* upto 30 */	585	TOTAL_COLORS
453	#else	586	#else
454	TOTAL_COLORS = NRS_COLORS /* */	587	TOTAL_COLORS = NRS_COLORS
455	#endif	588	#endif
456	};	589	};
457		590
458	#define Color_Bits 9	591	#define Color_Bits 7 // 0 .. maxTermCOLOR
459	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */
460	#define NPIXCLR_BITS 32
461
462	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463		592
464	/*	593	/*
465	* Resource list	594	* Resource list
466	*/	595	*/
467	enum {	596	enum {
468	Rs_display_name = 0,	597	# define def(name) Rs_ ## name,
469	Rs_term_name,	598	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470	Rs_iconName,	599	# include "rsinc.h"
471	Rs_geometry,	600	# undef def
472	Rs_reverseVideo,	601	# undef reserve
473	Rs_color,
474	_Rs_color = Rs_color + NRS_COLORS - 1,
475	Rs_font,
476	Rs_name,
477	Rs_title,
478	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479	Rs_path,
480	#endif
481	#ifdef XPM_BACKGROUND
482	Rs_backgroundPixmap,
483	#endif
484	#if (MENUBAR_MAX)
485	Rs_menu,
486	#endif
487	#ifndef NO_BOLDFONT
488	Rs_boldFont,
489	#endif
490	#ifdef GREEK_SUPPORT
491	Rs_greek_keyboard,
492	Rs_greektoggle_key,
493	#endif
494	Rs_loginShell,
495	Rs_jumpScroll,
496	#ifdef HAVE_SCROLLBARS
497	Rs_scrollBar,
498	Rs_scrollBar_right,
499	Rs_scrollBar_floating,
500	Rs_scrollBar_align,
501	#endif
502	Rs_scrollstyle, /* Rs_scrollBar_style */
503	Rs_scrollTtyOutput,
504	Rs_scrollTtyKeypress,
505	Rs_scrollWithBuffer,
506	Rs_saveLines,
507	Rs_utmpInhibit,
508	Rs_visualBell,
509	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510	Rs_mapAlert,
511	#endif
512	#ifdef META8_OPTION
513	Rs_meta8,
514	#endif
515	#ifdef MOUSE_WHEEL
516	Rs_mouseWheelScrollPage,
517	#endif
518	#ifndef NO_BACKSPACE_KEY
519	Rs_backspace_key,
520	#endif
521	#ifndef NO_DELETE_KEY
522	Rs_delete_key,
523	#endif
524	Rs_selectstyle,
525	#ifdef PRINTPIPE
526	Rs_print_pipe,
527	#endif
528	#ifdef USE_XIM
529	Rs_preeditType,
530	Rs_inputMethod,
531	#endif
532	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533	Rs_bigfont_key,
534	Rs_smallfont_key,
535	#endif
536	#ifdef TRANSPARENT
537	Rs_transparent,
538	Rs_transparent_all,
539	#endif
540	#ifndef NO_FRILLS
541	Rs_ext_bwidth,
542	Rs_int_bwidth,
543	#endif
544	Rs_scrollBar_thickness,
545	#ifndef NO_LINESPACE
546	Rs_lineSpace,
547	#endif
548	Rs_cutchars,
549	#ifdef ACS_ASCII
550	Rs_acs_chars,
551	#endif
552	Rs_modifier,
553	Rs_answerbackstring,
554	Rs_tripleclickwords,
555	Rs_cursorBlink,
556	Rs_pointerBlank,
557	Rs_pointerBlankDelay,
558	NUM_RESOURCES	602	NUM_RESOURCES
559	} ;	603	};
560
561	enum {
562	TIMEOUT_INCR = 0,
563	NUM_TIMEOUTS
564	} ;
565
566	enum {
567	XA_COMPOUND_TEXT = 0,
568	XA_MULTIPLE,
569	XA_TARGETS,
570	XA_TEXT,
571	XA_TIMESTAMP,
572	XA_VT_SELECTION,
573	XA_INCR,
574	XA_WMDELETEWINDOW,
575	#ifdef TRANSPARENT
576	XA_XROOTPMAPID,
577	#endif
578	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579	XA_DNDPROTOCOL,
580	XA_DNDSELECTION,
581	#endif /* OFFIX_DND */
582	XA_CLIPBOARD,
583	NUM_XA
584	} ;
585
586	/*
587	* number of graphics points
588	* divisible by 2 (num lines)
589	* divisible by 4 (num rect)
590	*/
591	#define NGRX_PTS 1000
592		604
593	/* DEC private modes */	605	/* DEC private modes */
594	#define PrivMode_132 (1LU<<0)	606	#define PrivMode_132 (1UL<<0)
595	#define PrivMode_132OK (1LU<<1)	607	#define PrivMode_132OK (1UL<<1)
596	#define PrivMode_rVideo (1LU<<2)	608	#define PrivMode_rVideo (1UL<<2)
597	#define PrivMode_relOrigin (1LU<<3)	609	#define PrivMode_relOrigin (1UL<<3)
598	#define PrivMode_Screen (1LU<<4)	610	#define PrivMode_Screen (1UL<<4)
599	#define PrivMode_Autowrap (1LU<<5)	611	#define PrivMode_Autowrap (1UL<<5)
600	#define PrivMode_aplCUR (1LU<<6)	612	#define PrivMode_aplCUR (1UL<<6)
601	#define PrivMode_aplKP (1LU<<7)	613	#define PrivMode_aplKP (1UL<<7)
602	#define PrivMode_HaveBackSpace (1LU<<8)	614	#define PrivMode_HaveBackSpace (1UL<<8)
603	#define PrivMode_BackSpace (1LU<<9)	615	#define PrivMode_BackSpace (1UL<<9)
604	#define PrivMode_ShiftKeys (1LU<<10)	616	#define PrivMode_ShiftKeys (1UL<<10)
605	#define PrivMode_VisibleCursor (1LU<<11)	617	#define PrivMode_VisibleCursor (1UL<<11)
606	#define PrivMode_MouseX10 (1LU<<12)	618	#define PrivMode_MouseX10 (1UL<<12)
607	#define PrivMode_MouseX11 (1LU<<13)	619	#define PrivMode_MouseX11 (1UL<<13)
608	#define PrivMode_scrollBar (1LU<<14)	620	#define PrivMode_scrollBar (1UL<<14)
609	#define PrivMode_menuBar (1LU<<15)
610	#define PrivMode_TtyOutputInh (1LU<<16)	621	#define PrivMode_TtyOutputInh (1UL<<15)
611	#define PrivMode_Keypress (1LU<<17)	622	#define PrivMode_Keypress (1UL<<16)
612	#define PrivMode_smoothScroll (1LU<<18)	623	#define PrivMode_smoothScroll (1UL<<17)
		624	#define PrivMode_vt52 (1UL<<18)
613	#define PrivMode_vt52 (1LU<<19)	625	#define PrivMode_LFNL (1UL<<19)
614	/* too annoying to implement X11 highlight tracking */	626	/* too annoying to implement X11 highlight tracking */
615	/* #define PrivMode_MouseX11Track (1LU<<18) */	627	/* #define PrivMode_MouseX11Track (1LU<<20) */
616		628
617	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	629	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618	#define PrivMode(test,bit) \	630	#define PrivMode(test,bit) \
619	if (test) \	631	if (test) \
620	R->h->PrivateModes |= (bit); \	632	priv_modes |= (bit); \
621	else \	633	else \
622	R->h->PrivateModes &= ~(bit)	634	priv_modes &= ~(bit)
623		635
624	#ifdef ALLOW_132_MODE	636	#ifdef ALLOW_132_MODE
625	# define PrivMode_Default \
626	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	637	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627	#else	638	#else
628	# define PrivMode_Default \	639	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
629	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630	#endif
631
632	#ifdef PREFER_24BIT
633	# define XDEPTH R->Xdepth
634	# define XCMAP R->Xcmap
635	# define XVISUAL R->h->Xvisual
636	#else
637	# ifdef DEBUG_DEPTH
638	# define XDEPTH DEBUG_DEPTH
639	# else
640	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)
641	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643	# endif	640	#endif
644	#endif	641
		642	// do not change these constants lightly, there are many interdependencies
645	#define IMBUFSIZ 128 /* input modifier buffer sizes */	643	#define IMBUFSIZ 128 // input modifier buffer sizes
646	#ifndef BUFSIZ
647	# define BUFSIZ 4096
648	#endif
649	#define KBUFSZ 512 /* size of keyboard mapping buffer */	644	#define KBUFSZ 512 // size of keyboard mapping buffer
		645	#define CBUFSIZ 2048 // size of command buffer
		646	#define UBUFSIZ 2048 // character buffer
		647
		648	#ifndef PATH_MAX
		649	# define PATH_MAX 16384
		650	#endif
		651
		652	/* Motif window hints */
		653	#define MWM_HINTS_FUNCTIONS (1L << 0)
		654	#define MWM_HINTS_DECORATIONS (1L << 1)
		655	#define MWM_HINTS_INPUT_MODE (1L << 2)
		656	#define MWM_HINTS_STATUS (1L << 3)
		657	/* bit definitions for MwmHints.functions */
		658	#define MWM_FUNC_ALL (1L << 0)
		659	#define MWM_FUNC_RESIZE (1L << 1)
		660	#define MWM_FUNC_MOVE (1L << 2)
		661	#define MWM_FUNC_MINIMIZE (1L << 3)
		662	#define MWM_FUNC_MAXIMIZE (1L << 4)
		663	#define MWM_FUNC_CLOSE (1L << 5)
		664	/* bit definitions for MwmHints.decorations */
		665	#define MWM_DECOR_ALL (1L << 0)
		666	#define MWM_DECOR_BORDER (1L << 1)
		667	#define MWM_DECOR_RESIZEH (1L << 2)
		668	#define MWM_DECOR_TITLE (1L << 3)
		669	#define MWM_DECOR_MENU (1L << 4)
		670	#define MWM_DECOR_MINIMIZE (1L << 5)
		671	#define MWM_DECOR_MAXIMIZE (1L << 6)
		672	/* bit definitions for MwmHints.inputMode */
		673	#define MWM_INPUT_MODELESS 0
		674	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		675	#define MWM_INPUT_SYSTEM_MODAL 2
		676	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		677	#define PROP_MWM_HINTS_ELEMENTS 5
650		678
651	/*	679	/*
652	*****************************************************************************	680	*****************************************************************************
653	* MACRO DEFINES	681	* MACRO DEFINES
654	*****************************************************************************	682	*****************************************************************************
655	*/	683	*/
656	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	684	#define dLocal(type,name) type const name = this->name
657	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	685
658	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	686	// for speed reasons, we assume that all latin1 characters
659	#define STRCASECMP(x, y) strcasecmp((x), (y))	687	// are single-width (the first unicode combining character
660	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	688	// is actually 0x300, but ascii is what matters most).
661	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))	689	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
662	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667	#define STRDUP(x) strdup((const char *)(x))
668	#define STRLEN(x) strlen((const char *)(x))
669	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671		690
672	/* convert pixel dimensions to row/column values. Everything as int32_t */	691	/* convert pixel dimensions to row/column values. Everything as int32_t */
673	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	692	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	693	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	694	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	695	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	696	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	697	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	698	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	699	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681		700
682	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	701	#define OPTION(opt) (options & (opt))
683	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	702	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		703	| Opt_jumpScroll | Opt_secondaryScreen \
		704	| Opt_pastableTabs | Opt_intensityStyles)
684		705
685	#define Xscreen DefaultScreen(R->Xdisplay)	706	// for m >= -n, ensure remainder lies between 0..n-1
686	#define Xroot DefaultRootWindow(R->Xdisplay)	707	#define MOD(m,n) (((m) + (n)) % (n))
		708
		709	#define LINENO(n) MOD (term_start + int(n), total_rows)
		710	#define ROW(n) row_buf [LINENO (n)]
687		711
688	/* how to build & extract colors and attributes */	712	/* how to build & extract colors and attributes */
689	#define GET_BASEFG(x) (((x) & RS_fgMask))	713	#define GET_BASEFG(x) (((x) & RS_fgMask))
690	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	714	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691	#ifndef NO_BRIGHTCOLOR	715
692	# define GET_FGCOLOR(x) \	716	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
693	((((x) & RS_Bold) == 0 \	717	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
694	|| GET_BASEFG(x) < minCOLOR \	718
695	|| GET_BASEFG(x) >= minBrightCOLOR) \	719	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
696	? GET_BASEFG(x) \	720	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
697	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))	721
698	# define GET_BGCOLOR(x) \	722	#define GET_ATTR(x) (((x) & RS_attrMask))
699	((((x) & RS_Blink) == 0 \	723	#define GET_BGATTR(x) \
700	|| GET_BASEBG(x) < minCOLOR \	724	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
701	|| GET_BASEBG(x) >= minBrightCOLOR) \	725	| (((x) & RS_fgMask)<<Color_Bits)) \
702	? GET_BASEBG(x) \	726	: ((x) & (RS_attrMask | RS_bgMask)))
703	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))	727	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
		728	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
		729	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		730
		731	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		732
		733	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		734	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		735
		736	#if ENABLE_STYLES
		737	# define FONTSET(style) fontset[GET_STYLE (style)]
704	#else	738	#else
705	# define GET_FGCOLOR(x) GET_BASEFG(x)	739	# define FONTSET(style) fontset[0]
706	# define GET_BGCOLOR(x) GET_BASEBG(x)
707	#endif	740	#endif
708
709	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)
711
712	#define GET_ATTR(x) (((x) & RS_attrMask))
713	#define GET_BGATTR(x) \
714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715	| (((x) & RS_fgMask)<<Color_Bits)) \
716	: ((x) & (RS_attrMask | RS_bgMask)))
717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
720
721	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
723		741
724	#ifdef HAVE_SCROLLBARS	742	#ifdef HAVE_SCROLLBARS
725	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	743	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726	#else	744	#else
727	# define scrollbar_TotalWidth() (0)	745	# define scrollbar_TotalWidth() (0)
728	#endif	746	#endif
729	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	747	#define scrollbar_isMotion() (scrollBar.state == 'm')
730	#define scrollbar_isUp() (R->scrollBar.state == 'U')	748	#define scrollbar_isUp() (scrollBar.state == 'U')
731	#define scrollbar_isDn() (R->scrollBar.state == 'D')	749	#define scrollbar_isDn() (scrollBar.state == 'D')
732	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	750	#define scrollbar_isUpDn() isupper (scrollBar.state)
733	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	751	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734		752
735	#define scrollbar_setIdle() R->scrollBar.state = 1
736	#define scrollbar_setMotion() R->scrollBar.state = 'm'
737	#define scrollbar_setUp() R->scrollBar.state = 'U'
738	#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	753	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	754	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742	&& (y) <= scrollbarnext_dnval())	755	&& (y) <= scrollbarnext_dnval ())
743	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	756	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	757	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	758	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	759	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747	#define SCROLLRXVT_MINHEIGHT 10	760	#define SCROLLRXVT_MINHEIGHT 10
748	#define SCROLLXTERM_MINHEIGHT 10	761	#define SCROLLXTERM_MINHEIGHT 10
749		762
750	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	763	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751	? SCROLLNEXT_MINHEIGHT \	764	? SCROLLNEXT_MINHEIGHT \
752	: SCROLLRXVT_MINHEIGHT)	765	: SCROLLRXVT_MINHEIGHT)
753	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	766	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	767	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	768	#define scrollbar_position(y) ((y) - scrollBar.beg)
756	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	769	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757	- scrollbar_minheight())	770	- scrollbar_minheight ())
758
759	#if (MENUBAR_MAX > 1)
760	/* rendition style flags */
761	# define menuBar_height() (R->TermWin.fheight + SHADOW)
762	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
764	#else
765	# define menuBar_height() (0)
766	# define menuBar_TotalHeight() (0)
767	# define isMenuBarWindow(w) (0)
768	#endif
769		771
770	#ifdef XPM_BACKGROUND	772	#ifdef XPM_BACKGROUND
771	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	773	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772	#else	774	#else
773	# define XPMClearArea(a, b, c, d, e, f, g)	775	# define XPMClearArea(a, b, c, d, e, f, g)
774	#endif	776	#endif
775		777
776	#ifndef STRICT_FONT_CHECKING	778	typedef callback1<void, const char *> log_callback;
777	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	779	typedef callback1<int, int> getfd_callback;
778	#endif
779		780
780	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))	781	#define SET_LOCALE(locale) rxvt_set_locale (locale)
781	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))	782	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		783	extern void rxvt_push_locale (const char *locale) NOTHROW;
		784	extern void rxvt_pop_locale () NOTHROW;
782		785
783	#ifdef UTMP_SUPPORT	786	/****************************************************************************/
784	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	787
785	# undef HAVE_UTMPX_H	788	#define LINE_LONGER 0x0001 // line is continued on the next row
786	# undef HAVE_STRUCT_UTMPX	789	#define LINE_FILTERED 0x0002 // line has been filtered
		790	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		791
		792	struct line_t {
		793	text_t *t; // terminal the text
		794	rend_t *r; // rendition, uses RS_ flags
		795	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		796	uint32_t f; // flags
		797
		798	bool is_longer ()
		799	{
		800	return f & LINE_LONGER;
		801	}
		802
		803	void is_longer (int set)
		804	{
		805	if (set)
		806	f |= LINE_LONGER;
		807	else
		808	f &= ~LINE_LONGER;
		809	}
		810
		811	void clear ()
		812	{
		813	t = 0;
		814	r = 0;
		815	l = 0;
		816	f = 0;
		817	}
		818
		819	void touch () // call whenever a line is changed/touched/updated
		820	{
		821	#if ENABLE_PERL
		822	f &= ~LINE_FILTERED;
		823	#endif
		824	}
		825
		826	void touch (int col)
		827	{
		828	max_it (l, col);
		829	touch ();
		830	}
		831	};
		832
		833	/****************************************************************************/
		834
		835	// primivite wrapper around mbstate_t to ensure initialisation
		836	struct mbstate {
		837	mbstate_t mbs;
		838
		839	operator mbstate_t *() { return &mbs; }
		840	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		841	mbstate () { reset (); }
		842	};
		843
		844	/****************************************************************************/
		845
		846	#define UNICODE_MASK 0x1fffffUL
		847
		848	#if UNICODE3
		849	# define COMPOSE_LO 0x40000000UL
		850	# define COMPOSE_HI 0x400fffffUL
		851	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		852	#else
		853	# if ENABLE_PERL
		854	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		855	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		856	# else
		857	# define COMPOSE_LO 0xd800UL
		858	# define COMPOSE_HI 0xf8ffUL
787	# endif	859	# endif
788	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)	860	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
789	# undef HAVE_UTMP_H
790	# undef HAVE_STRUCT_UTMP
791	# endif	861	#endif
792		862
793	# ifdef HAVE_UTMPX_H	863	#if ENABLE_COMBINING
794	# include <utmpx.h>	864	// compose chars are used to represent composite characters
795	# endif	865	// that are not representable in unicode, as well as characters
796	# ifdef HAVE_UTMP_H	866	// not fitting in the BMP.
797	# include <utmp.h>	867	struct compose_char {
798	# endif	868	unicode_t c1, c2; // any chars != NOCHAR are valid
799	#endif	869	compose_char (unicode_t c1, unicode_t c2)
		870	: c1(c1), c2(c2)
		871	{ }
		872	};
800		873
801	#ifdef DEBUG_CMD	874	class rxvt_composite_vec {
802	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	875	vector<compose_char> v;
803	#else	876	public:
804	# define D_CMD(x)	877	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
805	#endif	878	int expand (unicode_t c, wchar_t *r);
806	#ifdef DEBUG_INIT	879	compose_char *operator [](text_t c)
807	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808	#else
809	# define D_INIT(x)
810	#endif
811	#ifdef DEBUG_MAIN
812	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813	#else
814	# define D_MAIN(x)
815	#endif
816	#ifdef DEBUG_SCREEN
817	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818	#else
819	# define D_SCREEN(x)
820	#endif
821	#ifdef DEBUG_SELECT
822	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_SELECT(x)
825	#endif
826	#ifdef DEBUG_SIZE
827	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_SIZE(x)
830	#endif
831	#ifdef DEBUG_X
832	# define D_X(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_X(x)
835	#endif
836
837	/*
838	*****************************************************************************
839	* VARIABLES
840	*****************************************************************************
841	*/
842	#ifdef MENUBAR
843	# include "menubar.h"
844	#endif
845
846	struct mbstate {
847	unsigned char orig;
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{	880	{
853	cnt = 0;	881	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		882	? &v[c - COMPOSE_LO]
		883	: 0;
854	}	884	}
855	};	885	};
856		886
857	struct rxvt_hidden {	887	extern class rxvt_composite_vec rxvt_composite;
858	struct mbstate mbstate;	888	#endif
859	#ifdef __GNUC__	889
		890	/****************************************************************************/
		891
		892	#ifdef KEYSYM_RESOURCE
		893	class keyboard_manager;
		894	#endif
		895
		896	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		897
		898	// special markers with magic addresses
		899	static const char resval_undef []; // options specifically unset
		900	static const char resval_on []; // boolean options switched on
		901	static const char resval_off []; // or off
		902
		903	log_callback *log_hook; // log error messages through this hook, if != 0
		904	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		905	#if ENABLE_PERL
		906	rxvt_perl_term perl;
		907	#endif
		908	struct mbstate mbstate; // current input multibyte state
		909
860	unsigned char want_refresh:1,	910	unsigned char want_refresh:1,
861	want_full_refresh:1,
862	am_transparent:1,
863	am_pixmap_trans:1,
864	current_screen:1,
865	hate_those_clicks:1,
866	num_scr_allow:1,
867	bypass_keystate:1;
868	unsigned char chstat:1,
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,
872	hidden_pointer:1,
873	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT	911	#ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */	912	want_full_refresh:1, /* awaiting full screen refresh */
878	# endif	913	#endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	914	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */	915	am_transparent:1, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */	916	am_pixmap_trans:1, /* transparency w/known root pixmap */
882	# endif	917	#endif
883	current_screen, /* primary or secondary */	918	current_screen:1, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,	919	num_scr_allow:1,
886	bypass_keystate,	920	bypass_keystate:1,
887	# ifdef MULTICHAR_SET
888	chstat,
889	lost_multi, /* set ==> we only got half a glyph */
890	multi_byte, /* set ==> currently using 2 bytes per glyph */
891	# endif
892	# ifdef CURSOR_BLINK	921	#ifdef CURSOR_BLINK
893	hidden_cursor,	922	hidden_cursor:1,
894	# endif	923	#endif
		924	#ifdef TEXT_BLINK
		925	hidden_text:1,
		926	#endif
895	# ifdef POINTER_BLANK	927	#ifdef POINTER_BLANK
896	hidden_pointer,	928	hidden_pointer:1,
897	# endif	929	#endif
		930	enc_utf8:1, /* wether locale uses utf-8 */
		931	seen_input:1, /* wether we have seen some program output yet */
		932	seen_resize:1, /* wether we had a resize event */
898	parsed_geometry;	933	parsed_geometry:1;
899	#endif /* !__GNUC__ */
900		934
901	unsigned char refresh_type,	935	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION	936	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	937	meta_char, /* Alt-key prefix */
910	#endif	938	#endif
911	scrollbar_align,	939	scrollbar_align,
912	selection_wait,	940	selection_wait,
913	selection_type;	941	selection_type;
914	/* ---------- */	942	/* ---------- */
915	#ifdef GREEK_SUPPORT	943	bool rvideo_state, rvideo_mode;
916	short greek_mode; /* greek keyboard mode */	944	#ifndef NO_BELL
		945	bool rvideo_bell;
917	#endif	946	#endif
918	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */	947	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	948	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	949	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	950	/* ---------- */
926	rend_t rstyle;	951	rend_t rstyle;
927	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */	952	/* ---------- */
930	#ifdef SELECTION_SCROLLING	953	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	954	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	955	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	956	int selection_save_x,
935	selection_save_y,	957	selection_save_y,
936	selection_save_state,	958	selection_save_state;
937	pending_scroll_selection;
938	#endif	959	#endif
939	/* ---------- */	960	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	961	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	962	/* give proper Scroll behaviour */
		963	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		964	mouse_slip_wheel_speed,
		965	#endif
		966	refresh_count,
		967	refresh_limit,
		968	last_bot, /* scrollbar last bottom position */
		969	last_top, /* scrollbar last top position */
		970	last_state, /* scrollbar last state */
		971	scrollbar_len,
		972	window_vt_x,
		973	window_vt_y,
		974	window_sb_x,
		975	# ifdef POINTER_BLANK
		976	pointerBlankDelay,
		977	# endif
		978	allowedxerror;
		979	/* ---------- */
		980	unsigned int ModLevel3Mask,
		981	ModMetaMask,
		982	ModNumLockMask;
		983	int old_width, /* last used width in screen resize */
		984	old_height; /* last used height in screen resize */
		985	unsigned long priv_modes,
		986	SavedModes;
		987	/* ---------- */
		988	Atom *xa;
		989	/* ---------- */
		990	#ifdef RXVT_SCROLLBAR
		991	GC scrollbarGC,
		992	topShadowGC,
		993	botShadowGC;
		994	#endif
		995	#ifdef XTERM_SCROLLBAR
		996	GC xscrollbarGC,
		997	ShadowGC;
		998	#endif
		999	#ifdef PLAIN_SCROLLBAR
		1000	GC pscrollbarGC;
		1001	#endif
		1002	#ifdef NEXT_SCROLLBAR
		1003	GC blackGC,
		1004	whiteGC,
		1005	grayGC,
		1006	darkGC,
		1007	stippleGC;
		1008	Pixmap dimple,
		1009	upArrow,
		1010	downArrow,
		1011	upArrowHi,
		1012	downArrowHi;
		1013	#endif
		1014	/* ---------- */
		1015	Time selection_time,
		1016	selection_request_time;
		1017	pid_t cmd_pid; /* process id of child */
		1018	char * incr_buf;
		1019	size_t incr_buf_size, incr_buf_fill;
		1020	/* ---------- */
		1021	Cursor leftptr_cursor;
		1022	/* ---------- */
		1023	#ifndef NO_BACKSPACE_KEY
		1024	const char *key_backspace;
		1025	#endif
		1026	#ifndef NO_DELETE_KEY
		1027	const char *key_delete;
		1028	#endif
		1029	struct mouse_event MEvent;
		1030	XComposeStatus compose;
		1031	ttymode_t tio;
		1032	row_col_t oldcursor;
		1033	#ifdef XPM_BACKGROUND
		1034	bgPixmap_t bgPixmap;
		1035	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
		1036	#endif
		1037
		1038	#if ENABLE_OVERLAY
		1039	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1040	text_t **ov_text;
		1041	rend_t **ov_rend;
		1042
		1043	void scr_swap_overlay () NOTHROW;
		1044	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1045	void scr_overlay_off () NOTHROW;
		1046	void scr_overlay_set (int x, int y,
		1047	text_t text,
		1048	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1049	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1050	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1051	#endif
		1052
		1053	vector<void *> allocated; // free these memory blocks with free()
		1054
		1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
		1057	char *env_display; /* environmental variable DISPLAY */
		1058	char *env_term; /* environmental variable TERM */
		1059
		1060	char *locale;
		1061	char charsets[4];
		1062	char *v_buffer; /* pointer to physical buffer */
		1063	unsigned int v_buflen; /* size of area to write */
		1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
		1066	#ifdef KEYSYM_RESOURCE
		1067	keyboard_manager *keyboard;
		1068	#endif
		1069
		1070	const char *rs[NUM_RESOURCES];
		1071	/* command input buffering */
		1072	char *cmdbuf_ptr, *cmdbuf_endp;
		1073	char cmdbuf_base[CBUFSIZ];
		1074
		1075	ptytty *pty;
		1076
		1077	rxvt_salloc *talloc; // text line allocator
		1078	rxvt_salloc *ralloc; // rend line allocator
		1079
		1080	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1081
		1082	#if ENABLE_FRILLS || ISO_14755
		1083	// ISO 14755 entry support
		1084	unicode_t iso14755buf;
		1085	void commit_iso14755 ();
		1086	int hex_keyval (XKeyEvent &ev);
		1087	# if ISO_14755
		1088	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1089	void iso14755_54 (int x, int y);
		1090	# endif
		1091	#endif
		1092
		1093	// modifies first argument(!)
		1094	void paste (char *data, unsigned int len) NOTHROW;
		1095
		1096	long vt_emask, vt_emask_perl, vt_emask_xim;
		1097
		1098	void vt_select_input () const NOTHROW
		1099	{
		1100	XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1101	}
		1102
		1103	#if TRANSPARENT
		1104	void rootwin_cb (XEvent &xev);
		1105	xevent_watcher rootwin_ev;
		1106	#endif
		1107
		1108	void x_cb (XEvent &xev);
		1109	void flush ();
		1110	xevent_watcher termwin_ev;
		1111	xevent_watcher vt_ev;
		1112	#ifdef HAVE_SCROLLBARS
		1113	xevent_watcher scrollbar_ev;
		1114	#endif
		1115
		1116	void child_cb (child_watcher &w, int status); child_watcher child_ev;
		1117	void check_cb (check_watcher &w); check_watcher check_ev;
		1118	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1119	void flush_cb (time_watcher &w); time_watcher flush_ev;
		1120	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
		1121	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
		1122
		1123	#ifdef CURSOR_BLINK
		1124	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1125	#endif
		1126	#ifdef TEXT_BLINK
		1127	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1128	#endif
		1129	#ifndef NO_BELL
		1130	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1131	#endif
		1132
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1133	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,	1134	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1135	#endif
		1136	#ifdef SELECTION_SCROLLING
		1137	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
944	#endif	1138	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1139	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,	1140	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
947	mouse_slip_wheel_speed,
948	#endif	1141	#endif
949	refresh_count,	1142
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */
955	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */
959	Arrows_x,
960	#endif
961	#if (MENUBAR_MAX > 1)
962	Nbars,
963	#endif
964	window_vt_x,
965	window_vt_y,
966	window_sb_x,
967	# ifdef POINTER_BLANK	1143	#ifdef POINTER_BLANK
968	pointerBlankDelay,	1144	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
		1145	void pointer_blank ();
		1146	#endif
		1147	void pointer_unblank ();
		1148
		1149	void tt_printf (const char *fmt,...);
		1150	void tt_write (const char *data, unsigned int len);
		1151	void pty_write ();
		1152
		1153	void tt_winch ();
		1154
		1155	rxvt_term ();
		1156	~rxvt_term ();
		1157	void destroy ();
		1158	void emergency_cleanup ();
		1159
		1160	bool init (int argc, const char *const *argv, stringvec *envv);
		1161
		1162	bool init (stringvec *argv, stringvec *envv)
		1163	{
		1164	this->argv = argv;
		1165	return init (argv->size (), argv->begin (), envv);
		1166	}
		1167
		1168	bool init_vars ();
		1169
		1170	bool pty_fill ();
		1171
		1172	void make_current () const // make this the "currently active" urxvt instance
		1173	{
		1174	SET_R (this);
		1175	rxvt_set_locale (locale);
		1176	set_environ (envv);
		1177	}
		1178
		1179	void init_secondary ();
		1180	const char **init_resources (int argc, const char *const *argv);
		1181	const char *x_resource (const char *name);
		1182	void init_env ();
		1183	void set_locale (const char *locale);
		1184	void init_xlocale ();
		1185	void init_command (const char *const *argv);
		1186	void run_command (const char *const *argv);
		1187	int run_child (const char *const *argv);
		1188
		1189	void color_aliases (int idx);
		1190	void recolour_cursor ();
		1191	void create_windows (int argc, const char *const *argv);
		1192	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1193	void window_calc (unsigned int newwidth, unsigned int newheight);
		1194
		1195	#if USE_XIM
		1196	rxvt_xim *input_method;
		1197	XIC Input_Context;
		1198	XIMStyle input_style;
		1199	XPoint spot; // most recently sent spot position
		1200
		1201	void im_destroy ();
		1202	void im_cb (); im_watcher im_ev;
		1203	void im_set_size (XRectangle &size);
		1204	void im_set_position (XPoint &pos) NOTHROW;
		1205	void im_set_color (unsigned long &fg, unsigned long &bg);
		1206	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1207
		1208	bool IMisRunning ();
		1209	void IMSendSpot ();
		1210	bool IM_get_IC (const char *modifiers);
		1211	void IMSetStatusPosition ();
		1212	#endif
		1213
		1214	void resize_scrollbar ();
		1215
		1216	// command.C
		1217	void lookup_key (XKeyEvent &ev);
		1218	unsigned int cmd_write (const char *str, unsigned int count);
		1219
		1220	wchar_t next_char () NOTHROW;
		1221	wchar_t cmd_getc () THROW ((class out_of_input));
		1222	uint32_t next_octet () NOTHROW;
		1223	uint32_t cmd_get8 () THROW ((class out_of_input));
		1224
		1225	bool cmd_parse ();
		1226	void mouse_report (XButtonEvent &ev);
		1227	void button_press (XButtonEvent &ev);
		1228	void button_release (XButtonEvent &ev);
		1229	void focus_in ();
		1230	void focus_out ();
		1231	int check_our_parents ();
		1232	#ifdef PRINTPIPE
		1233	FILE *popen_printer ();
		1234	int pclose_printer (FILE *stream);
		1235	#endif
		1236	void process_print_pipe ();
		1237	void process_nonprinting (unicode_t ch);
		1238	void process_escape_vt52 (unicode_t ch);
		1239	void process_escape_seq ();
		1240	void process_csi_seq ();
		1241	void process_window_ops (const int *args, unsigned int nargs);
		1242	char *get_to_st (unicode_t &ends_how);
		1243	void process_dcs_seq ();
		1244	void process_osc_seq ();
		1245	void process_color_seq (int report, int color, const char *str, char resp);
		1246	void process_xterm_seq (int op, const char *str, char resp);
		1247	int privcases (int mode, unsigned long bit);
		1248	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1249	void process_sgr_mode (unsigned int nargs, const int *arg);
		1250	void process_graphics ();
		1251	// init.C
		1252	void Get_Colours ();
		1253	void get_ourmods ();
		1254	// main.C
		1255	bool set_fonts ();
		1256	void set_string_property (Atom prop, const char *str, int len = -1);
		1257	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1258	void set_title (const char *str);
		1259	void set_icon_name (const char *str);
		1260	void set_window_color (int idx, const char *color);
		1261	void set_colorfgbg ();
		1262	bool set_color (rxvt_color &color, const char *name);
		1263	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1264
		1265	// screen.C
		1266
		1267	void lalloc (line_t &l) const
		1268	{
		1269	l.t = (text_t *)talloc->alloc ();
		1270	l.r = (rend_t *)ralloc->alloc ();
		1271	}
		1272
		1273	#if 0
		1274	void lfree (line_t &l)
		1275	{
		1276	talloc->free (l.t);
		1277	ralloc->free (l.r);
		1278	}
		1279	#endif
		1280
		1281	void lresize (line_t &l) const
		1282	{
		1283	if (!l.t)
		1284	return;
		1285
		1286	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1287	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1288
		1289	l.l = min (l.l, ncol);
		1290
		1291	if (ncol > prev_ncol)
		1292	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1293	}
		1294
		1295	int fgcolor_of (rend_t r) const NOTHROW
		1296	{
		1297	int base = GET_BASEFG (r);
		1298	#ifndef NO_BRIGHTCOLOR
		1299	if (r & RS_Bold
		1300	# if ENABLE_STYLES
		1301	&& OPTION (Opt_intensityStyles)
969	# endif	1302	# endif
970	allowedxerror;	1303	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
971	/* ---------- */	1304	base += minBrightCOLOR - minCOLOR;
972	unsigned int ModMetaMask,	1305	#endif
973	ModNumLockMask,	1306	return base;
974	old_width, /* last used width in screen resize */	1307	}
975	old_height, /* last used height in screen resize */	1308
		1309	int bgcolor_of (rend_t r) const NOTHROW
		1310	{
		1311	int base = GET_BASEBG (r);
976	#ifndef NO_BRIGHTCOLOR	1312	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,	1313	if (r & RS_Blink
978	#endif	1314	# if ENABLE_STYLES
979	ttymode;	1315	&& OPTION (Opt_intensityStyles)
980	unsigned long PrivateModes,
981	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */
987	Atom xa[NUM_XA];
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,
994	topShadowGC,
995	botShadowGC;
996	#endif
997	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,
999	ShadowGC;
1000	#endif
1001	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,
1003	whiteGC,
1004	grayGC,
1005	darkGC,
1006	stippleGC;
1007	Pixmap dimple,
1008	upArrow,
1009	downArrow,
1010	upArrowHi,
1011	downArrowHi;
1012	#endif
1013	/* ---------- */
1014	Time selection_time,
1015	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */
1023	Cursor pointer_leftptr;
1024	#ifdef POINTER_BLANK
1025	Cursor pointer_blank;
1026	#endif
1027	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;
1031	#endif
1032	#ifndef NO_DELETE_KEY
1033	const char *key_delete;
1034	#endif
1035	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036	KeySym ks_bigfont, ks_smallfont;
1037	#endif
1038	#ifdef GREEK_SUPPORT
1039	KeySym ks_greekmodeswith;
1040	#endif
1041	#ifdef USE_XIM
1042	XIC Input_Context;
1043	XIMStyle input_style;
1044	int event_type;
1045	#endif
1046	struct mouse_event MEvent;
1047	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif	1316	# endif
1057	# ifdef HAVE_STRUCT_UTMPX	1317	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1058	struct utmpx utx;	1318	base += minBrightCOLOR - minCOLOR;
1059	# endif	1319	#endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)	1320	return base;
1061	char ut_id[5];	1321	}
		1322
		1323	bool option (uint32_t opt) const NOTHROW
		1324	{
		1325	return OPTION (opt);
		1326	}
		1327
		1328	void set_option (uint32_t opt, bool set) NOTHROW
		1329	{
		1330	if (set)
		1331	options |= opt;
		1332	else
		1333	options &= ~opt;
		1334	}
		1335
		1336	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1337	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1338	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1339	void scr_reset ();
		1340	void scr_release () NOTHROW;
		1341	void scr_clear (bool really = false) NOTHROW;
		1342	void scr_refresh () NOTHROW;
		1343	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1344	void scr_erase_screen (int mode) NOTHROW;
		1345	#if ENABLE_FRILLS
		1346	void scr_erase_savelines () NOTHROW;
		1347	void scr_backindex () NOTHROW;
		1348	void scr_forwardindex () NOTHROW;
1062	# endif	1349	#endif
1063	int utmp_pos;	1350	void scr_touch (bool refresh) NOTHROW;
1064	#endif	1351	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1065	row_col_t oldcursor;	1352	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1066	#ifdef XPM_BACKGROUND	1353	void scr_recolour () NOTHROW;
1067	bgPixmap_t bgPixmap;	1354	void scr_remap_chars () NOTHROW;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1355	void scr_remap_chars (line_t &l) NOTHROW;
1069	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif
1074	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075	struct stat ttyfd_stat; /* original status of our tty */
1076	#endif
1077	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)
1082	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */
1084	#endif
1085	#ifdef RXVT_GRAPHICS
1086	Window gr_last_id;
1087	#endif
1088	#ifdef CURSOR_BLINK
1089	struct timeval lastcursorchange;
1090	#endif
1091	#ifdef POINTER_BLANK
1092	struct timeval lastmotion;
1093	#endif
1094	struct timeval timeout[NUM_TIMEOUTS];
1095		1356
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1357	enum cursor_mode { SAVE, RESTORE };
1097	char *env_windowid; /* environmental variable WINDOWID */	1358
1098	char *env_display; /* environmental variable DISPLAY */	1359	void scr_poweron ();
1099	char *env_term; /* environmental variable TERM */	1360	void scr_cursor (cursor_mode mode) NOTHROW;
1100	char *env_colorfgbg;	1361	void scr_do_wrap () NOTHROW;
1101	char *buffer;	1362	void scr_swap_screen () NOTHROW;
1102	char *locale;	1363	void scr_change_screen (int scrn);
1103	char charsets[4];	1364	void scr_color (unsigned int color, int fgbg) NOTHROW;
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1365	void scr_rendition (int set, int style) NOTHROW;
1105	unsigned char *v_bufstr; /* beginning of area to write */	1366	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1106	unsigned char *v_bufptr; /* end of area to write */	1367	void scr_backspace () NOTHROW;
1107	unsigned char *v_bufend; /* end of physical buffer */	1368	void scr_tab (int count, bool ht = false) NOTHROW;
1108	char *newfont[MAX_NFONTS];	1369	void scr_gotorc (int row, int col, int relative) NOTHROW;
1109	#ifdef KEYSYM_RESOURCE	1370	void scr_index (enum page_dirn direction) NOTHROW;
1110	const unsigned char *Keysym_map[256];	1371	void scr_erase_line (int mode) NOTHROW;
		1372	void scr_E () NOTHROW;
		1373	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1374	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1375	void scr_scroll_region (int top, int bot) NOTHROW;
		1376	void scr_cursor_visible (int mode) NOTHROW;
		1377	void scr_autowrap (int mode) NOTHROW;
		1378	void scr_relative_origin (int mode) NOTHROW;
		1379	void scr_insert_mode (int mode) NOTHROW;
		1380	void scr_set_tab (int mode) NOTHROW;
		1381	void scr_rvideo_mode (bool on) NOTHROW;
		1382	void scr_report_position () NOTHROW;
		1383	void set_font_style () NOTHROW;
		1384	void scr_charset_choose (int set) NOTHROW;
		1385	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1386	void scr_move_to (int y, int len) NOTHROW;
		1387	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1388	bool scr_changeview (int new_view_start) NOTHROW;
		1389	void scr_bell () NOTHROW;
		1390	void scr_printscreen (int fullhist) NOTHROW;
		1391	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1392	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1393	void scr_reverse_selection () NOTHROW;
		1394	void scr_dump (int fd) NOTHROW;
		1395
		1396	void selection_check (int check_more) NOTHROW;
		1397	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1398	void selection_property (Window win, Atom prop) NOTHROW;
		1399	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1400	int selection_request_other (Atom target, int selnum) NOTHROW;
		1401	void selection_clear () NOTHROW;
		1402	void selection_make (Time tm);
		1403	bool selection_grab (Time tm) NOTHROW;
		1404	void selection_start_colrow (int col, int row) NOTHROW;
		1405	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1406	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1407	void selection_remove_trailing_spaces () NOTHROW;
		1408	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1409	void selection_click (int clicks, int x, int y) NOTHROW;
		1410	void selection_extend (int x, int y, int flag) NOTHROW;
		1411	void selection_rotate (int x, int y) NOTHROW;
		1412
		1413	void pixel_position (int *x, int *y) NOTHROW;
		1414
		1415	#if defined(NEXT_SCROLLBAR)
		1416	// scrollbar-next.C
		1417	Pixmap renderPixmap (const char *const *data, int width, int height);
		1418	void init_scrollbar_stuff ();
		1419	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1420	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1111	#endif	1421	#endif
1112	const char *rs[NUM_RESOURCES];	1422
1113	/* command input buffering */	1423	#if defined(RXVT_SCROLLBAR)
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1424	// scrollbar-rxvt.C
1115	unsigned char cmdbuf_base[BUFSIZ];	1425	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1116	unsigned char kbuf[KBUFSZ];	1426	#endif
		1427
		1428	#if defined(XTERM_SCROLLBAR)
		1429	// scrollbar-xterm.C
		1430	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1431	#endif
		1432
		1433	#if defined(PLAIN_SCROLLBAR)
		1434	// scrollbar-plain.C
		1435	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1436	#endif
		1437
		1438	// scrollbar.C
		1439	int scrollbar_mapping (int map);
		1440	int scrollbar_show (int update);
		1441	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1442
		1443	// xdefaults.C
		1444	void get_options (int argc, const char *const *argv);
		1445	int parse_keysym (const char *str, const char *arg);
		1446	void get_xdefaults (FILE *stream, const char *name);
		1447	void extract_resources ();
		1448	// xpm.C
		1449	int scale_pixmap (const char *geom);
		1450	void resize_pixmap ();
		1451	Pixmap set_bgPixmap (const char *file);
1117	};	1452	};
1118
1119	#ifndef __attribute__
1120	# ifdef __GNUC__
1121	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122	# define __attribute__(x)
1123	# endif
1124	# endif
1125	# define __attribute__(x)
1126	#endif
1127		1453
1128	/*	1454	/*
1129	*****************************************************************************	1455	*****************************************************************************
1130	* PROTOTYPES	1456	* PROTOTYPES
1131	*****************************************************************************	1457	*****************************************************************************
1132	*/	1458	*/
1133	#ifdef PROTOTYPES	1459	#ifdef PROTOTYPES
1134	# define __PROTO(p) p	1460	# define __PROTO(p) p
1135	#else	1461	#else
1136	# define __PROTO(p) ()	1462	# define __PROTO(p) ()
1137	#endif	1463	#endif
1138	#include "protos.h"
1139		1464
1140	#ifdef DEBUG_malloc	1465	#endif /* _RXVT_H_ */
1141	# include "dmalloc.h" /* This comes last */
1142	#endif
1143		1466
1144	#endif /* _RXVT_H_ */

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