rxvt-unicode/src/feature.h

/*
 * File:        feature.h
 *
 * Compile-time configuration.
 *-----------------------------------------------------------------------
 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *----------------------------------------------------------------------*/
#ifndef FEATURE_H
#define FEATURE_H

#ifndef X11USRLIBDIR
# define X11USRLIBDIR           "/usr/X11R6/lib"
#endif
#ifndef X11LIBDIR
# define X11LIBDIR              X11USRLIBDIR "/X11"
#endif
#ifndef XAPPLOADDIR
# define XAPPLOADDIR            X11LIBDIR "/app-defaults" 
# define XAPPLOADDIRLOCALE      X11LIBDIR "/%s/app-defaults"
#endif

/*-------------------------------SECURITY-------------------------------*/

/*
 * Default mode to restore when releasing the PTS device. It is relaxed to be
 * compatible with most systems, change it to a more secure value if your
 * system supports it (0640 for example).
 */
#define RESTORE_TTY_MODE 0666

/*
 * Define if you want to use a separate process for pty/tty handling
 * when running setuid/setgid. You need this when making it setuid/setgid.
 */
#define PTYTTY_HELPER 1

/*-----------------------SCREEN OPTIONS AND COLOURS---------------------*/

/*
 * NOTE:
 *
 * Some of these configuration options have not been tested within the new
 * rxvt-unicode framework. Changing them should work, might have no effect,
 * destroy your disks or have any other effects. You may freely try (and
 * report bugs, too!), but don't _expect_ them to work.
 */

/*
 * Forcefully disable double-buffering for xft. On some card/driver combination
 * enabling it slightly decreases performance, on most it greatly helps it.
 * The slowdown is small, so it should normally be enabled.
 */
/* #define FORCE_UNBUFFERED_XFT */

/*
 * The cursor blink interval, in seconds.
 */
#define CURSOR_BLINK_INTERVAL 0.5

/*
 * The text blink interval, in seconds.
 */
#define TEXT_BLINK_INTERVAL CURSOR_BLINK_INTERVAL

/*
 * Avoid enabling the colour cursor (-cr, cursorColor, cursorColor2)
 */
/* #define NO_CURSORCOLOR */

/*
 * Make colours match xterm colours instead of `traditional' rxvt colours
 */
#define XTERM_COLORS

/*
 * Disable separate colours for bold, underline and reverse video
 */
/* #define NO_BOLD_UNDERLINE_REVERSE */

/*
 * Define maximum possible columns and rows
 */
#define MAX_COLS        10000
#define MAX_ROWS        10000

/*
 * Define maximum possible savelines
 */
#define MAX_SAVELINES   10000000

/*
 * Define default colours for certain items.  If you have a low colour
 * display, then consider using colours which are already pre-allocated:
 *
 *   Black              (#000000)
 *   Red3               (#CD0000)
 *   Green3             (#00CD00)
 *   Yellow3            (#CDCD00)
 *   Blue3              (#0000CD)
 *   Magenta3           (#CD00CD)
 *   Cyan3              (#00CDCD)
 *   AntiqueWhite       (#FAEBD7)
 *   Grey25             (#404040)
 *   Red                (#FF0000)
 *   Green              (#00FF00)
 *   Yellow             (#FFFF00)
 *   Blue               (#0000FF)
 *   Magenta            (#FF00FF)
 *   Cyan               (#00FFFF)
 *   White              (#FFFFFF)
 */
/* These colours MUST be defined */
#define COLOR_FOREGROUND        "rgb:00/00/00"
#define COLOR_BACKGROUND        "rgb:ff/ff/ff"
#define COLOR_SCROLLBAR         "rgb:b2/b2/b2"  /* scrollColor match Netscape */
#define COLOR_SCROLLTROUGH      "rgb:96/96/96"

/*
 * The cursor colours are special.  Be very careful about setting these:
 * foreground/background colours may be modified by command line or resources
 * prior to this allocation.  Also, they are not valid if NO_CURSORCOLOR is
 * defined
 */
#define COLOR_CURSOR_FOREGROUND NULL    /* if NULL, use background colour */
#define COLOR_CURSOR_BACKGROUND NULL    /* if NULL, use foreground colour */

/*
 * Define to remove support for XCopyArea () support.  XCopyArea () is useful
 * for scrolling on non-local X displays
 */
#define NO_SLOW_LINK_SUPPORT

/*
 * Printer pipe which will be used for emulation of attached vt100 printer
 */
#define PRINTPIPE       "lpr"

/*
 * Allow 80/132 mode switching on startup
 */
/* #define ALLOW_132_MODE */
 
/*---------------------------------KEYS---------------------------------*/

/*
 * Define defaults for backspace and delete keys - unless they have been
 * configured out with --disable-backspace-key / --disable-delete-key
 */
#define DEFAULT_BACKSPACE       "DEC"           /* SPECIAL */
#define DEFAULT_DELETE          "\033[3~"

/*
 * To use
 *      Home = "\E[1~", End = "\E[4~"
 * instead of
 *      Home = "\E[7~", End = "\E[8~"   [default]
 */
/* #define LINUX_KEYS */

/*
 * Enable the keysym resource which allows you to define strings associated
 * with various KeySyms (0xFF00 - 0xFFFF).
 * Required by perl.
 */
#if ENABLE_FRILLS || ENABLE_PERL
# define KEYSYM_RESOURCE
#endif

/*
 * Modifier/s to use to allow up/down arrows and Prior/Next keys
 * to scroll single or page-fulls
 */
#define SCROLL_ON_SHIFT
/* #define SCROLL_ON_CTRL */
/* #define SCROLL_ON_META */

/*
 * Allow scrolling with modifier+Up/Down keys, in addition
 * to modifier+Prior/Next? (modifier is controlled with
 * SCROLL_ON_* defines above.). 
 * Also for modifier+Home/End keys to move to top/bottom
 */
/* #define SCROLL_ON_UPDOWN_KEYS */
/* #define SCROLL_ON_HOMEEND_KEYS */

/*
 * Allow unshifted Next/Prior keys to scroll forward/back
 * (in addition to shift+Next/shift+Prior)       --pjh
 */
/* #define UNSHIFTED_SCROLLKEYS */

/* (Hops) Set to choose a number of lines of context between pages
 *      (rather than a proportion (1/5) of savedlines buffer)
 *      when paging the savedlines with SHIFT-{Prior,Next} keys.
 */
#define PAGING_CONTEXT_LINES 1 /* */

/*
 * Have either Ctrl+Tab or Mod4+Tab emit \e\t
 * Useful when window manager grabs Alt+Tab   -- mg
 */
/* #define CTRL_TAB_MAKES_META */
/* #define MOD4_TAB_MAKES_META */

/*--------------------------------MOUSE---------------------------------*/
/*
 * Disable sending escape sequences (up, down, page up/down)
 * from the scrollbar when XTerm mouse reporting is enabled
 */
/* #define NO_SCROLLBAR_REPORT */

/*
 * Default separating chars for multiple-click selection
 * Space and tab are separate separating characters and are not settable
 */
#define CUTCHARS        "\"&'()*,;<=>?@[\\]^`{|}"

/*
 * Add run-time support for changing the cutchars for double click selection
 */
#define CUTCHAR_RESOURCE

/*
 * Have mouse reporting include double-click info for button1
 */
//#define MOUSE_REPORT_DOUBLECLICK

/*
 * Set delay between multiple click events [default: 500 milliseconds]
 */
/* #define MULTICLICK_TIME 500 */

/*
 * Time factor to slow down a `jumpy' mouse.  Motion isn't recognised until
 * this long after the last mouse click [default: 50 milliseconds]
 */
#define MOUSE_THRESHOLD         50

/*
 * Set delay periods for continuous scrolling with scrollbar buttons
 */
/* #define SCROLLBAR_INITIAL_DELAY 0.33 */
/* #define SCROLLBAR_CONTINUOUS_DELAY 0.05 */

/*
 * The speed of selection scrolling is proportional to the distance
 * the mouse pointer is out of the text window.  This is the max
 * number of lines to scroll at a time.
 */
#define SELECTION_SCROLL_MAX_LINES 8

/*
 * The number of lines (measured in character's heights, not pixels)
 * the pointer must be out of the window for each increase in the
 * number of lines scrolled.
 */
#define SELECTION_SCROLL_LINE_SPEEDUP 3

/*--------------------------------MISC----------------------------------*/
/*
 * Only log in wtmp and lastlog files when we're a login shell (-ls option)
 */
#define LOG_ONLY_ON_LOGIN

/*--------------------------------BELL----------------------------------*/
/*
 * Disable all bell indications
 */
/* #define NO_BELL */

/*
 * Disable automatic de-iconify when a bell is received
 */
/* #define NO_MAPALERT */

/*
 * Have mapAlert behaviour selectable with mapAlert resource
 */
#define MAPALERT_OPTION

/*-----------------------------SCROLL BAR-------------------------------*/
/*
 * Choose the rxvt style scrollbar width
 * - should be an even number [default: 10]
 */
/* #define SB_WIDTH_RXVT 10 */

/*
 * Minimum and maximum widths of the scrollbar (all styles)
 */
#define SB_WIDTH_MINIMUM        5
#define SB_WIDTH_MAXIMUM        100

/*
 * rxvt scrollbar shadow width in pixels, must be 1 or 2
 */
#define SHADOW_WIDTH 1

/*
 * When using Rxvt scrollbar, clicking above or below the slider will move
 * 1/4 of the screen height, if possible.  Setting RXVT_SCROLL_FULL will move
 * it one screen height less one line, if possible
 */
#define RXVT_SCROLL_FULL 1

/*
 * (Hops) draw an internal border line on inside edge of the scrollbar
 */
/* #define SB_BORDER */

/*---------------------------MULTILINGUAL-------------------------------*/
/*
 * Allow run-time selection of Meta (Alt) to set the 8th bit on
 */
#define META8_OPTION

/*---------------------------DISPLAY OPTIONS----------------------------*/
/*
 * Force local connection to be socket (or other local) communication
 */
/* #define LOCAL_X_IS_UNIX */

/*
 * Have DISPLAY environment variable & "\E[7n" transmit display with IP number
 */
/* #define DISPLAY_IS_IP */

/*
 * Change what ESC Z transmits instead of the default "\E[?1;2c"
 */
/* #define ESCZ_ANSWER  "\033[?1;2C" */

/*
 * Allow foreground/background colour to be changed with an
 * xterm escape sequence "\E]39;colour^G"
 */
#define XTERM_COLOR_CHANGE

/*
 * Remove secondary screen's independent cursor position, a la xterm
 */
/* #define NO_SECONDARY_SCREEN_CURSOR */

/*
 * Width of the term internal border
 */
#define INTERNALBORDERWIDTH     2

/*
 * Width of the term external border
 */
#define EXTERNALBORDERWIDTH     0

/*
 * Default number of extra dots between lines
 */
#define LINESPACE       0

/*
 * Default number of lines in the scrollback buffer
 */
#define SAVELINES       1000

/*
 * Provide termcap/terminfo bw support (wrap backwards on cub1)
 */
#define TERMCAP_HAS_BW 1

/*
 * The duration of the visual bell flash in s. The default of 20ms
 * corresponds to the delay given in the terminfo flash code.
 */
#define VISUAL_BELL_DURATION .020

/*--------------------------------OTHER---------------------------------*/

/*
 * Enable the linux yield/usleep hack, which can dramatically improve
 * performance by working around the linux kernel tty ratelimit bug.
 * Unfortunately, it seems screen is negatively affected by this on some
 * machines, so it is disabled by default. Use freebsd or any other kernel
 * that doesn't suffer form this bug and it will be fast either way.
 *
 * See command.C for details.
 */
#if __linux__
# define LINUX_YIELD_HACK 0
#endif

#endif

Revision:	1.51
Committed:	Tue Jan 9 16:21:15 2007 UTC (17 years, 4 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-8_2
Changes since 1.50:	+7 -2 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.1	/*
2			* File: feature.h
3			*
4			* Compile-time configuration.
5			*-----------------------------------------------------------------------
6			* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* (at your option) any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, write to the Free Software
20			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21			*
22			----------------------------------------------------------------------/
23	pcg	1.5	#ifndef FEATURE_H
24			#define FEATURE_H
25	pcg	1.1
26			#ifndef X11USRLIBDIR
27			# define X11USRLIBDIR "/usr/X11R6/lib"
28			#endif
29			#ifndef X11LIBDIR
30			# define X11LIBDIR X11USRLIBDIR "/X11"
31			#endif
32			#ifndef XAPPLOADDIR
33			# define XAPPLOADDIR X11LIBDIR "/app-defaults"
34	root	1.23	# define XAPPLOADDIRLOCALE X11LIBDIR "/%s/app-defaults"
35	pcg	1.1	#endif
36
37	root	1.33	/-------------------------------SECURITY-------------------------------/
38
39	root	1.44	/*
40			* Default mode to restore when releasing the PTS device. It is relaxed to be
41	ayin	1.37	* compatible with most systems, change it to a more secure value if your
42			* system supports it (0640 for example).
43	ayin	1.38	*/
44	ayin	1.37	#define RESTORE_TTY_MODE 0666
45
46	root	1.33	/*
47	root	1.34	* Define if you want to use a separate process for pty/tty handling
48	root	1.33	* when running setuid/setgid. You need this when making it setuid/setgid.
49			*/
50			#define PTYTTY_HELPER 1
51
52	pcg	1.1	/-----------------------SCREEN OPTIONS AND COLOURS---------------------/
53	pcg	1.10
54			/*
55			* NOTE:
56			*
57	root	1.34	* Some of these configuration options have not been tested within the new
58	root	1.27	* rxvt-unicode framework. Changing them should work, might have no effect,
59	pcg	1.10	* destroy your disks or have any other effects. You may freely try (and
60			* report bugs, too!), but don't _expect_ them to work.
61			*/
62
63	pcg	1.1	/*
64	root	1.49	* Forcefully disable double-buffering for xft. On some card/driver combination
65	root	1.50	* enabling it slightly decreases performance, on most it greatly helps it.
66			* The slowdown is small, so it should normally be enabled.
67	root	1.49	*/
68			/* #define FORCE_UNBUFFERED_XFT */
69
70			/*
71	root	1.41	* The cursor blink interval, in seconds.
72			*/
73			#define CURSOR_BLINK_INTERVAL 0.5
74
75			/*
76			* The text blink interval, in seconds.
77			*/
78			#define TEXT_BLINK_INTERVAL CURSOR_BLINK_INTERVAL
79
80			/*
81	pcg	1.1	* Avoid enabling the colour cursor (-cr, cursorColor, cursorColor2)
82			*/
83			/* #define NO_CURSORCOLOR */
84
85			/*
86			* Make colours match xterm colours instead of `traditional' rxvt colours
87			*/
88			#define XTERM_COLORS
89
90			/*
91			* Disable separate colours for bold, underline and reverse video
92			*/
93			/* #define NO_BOLD_UNDERLINE_REVERSE */
94
95			/*
96			* Define maximum possible columns and rows
97			*/
98	root	1.26	#define MAX_COLS 10000
99			#define MAX_ROWS 10000
100
101			/*
102			* Define maximum possible savelines
103			*/
104			#define MAX_SAVELINES 10000000
105	pcg	1.1
106			/*
107			* Define default colours for certain items. If you have a low colour
108			* display, then consider using colours which are already pre-allocated:
109	root	1.45	*
110	pcg	1.1	* Black (#000000)
111	root	1.45	* Red3 (#CD0000)
112			* Green3 (#00CD00)
113			* Yellow3 (#CDCD00)
114			* Blue3 (#0000CD)
115			* Magenta3 (#CD00CD)
116			* Cyan3 (#00CDCD)
117			* AntiqueWhite (#FAEBD7)
118			* Grey25 (#404040)
119	pcg	1.1	* Red (#FF0000)
120			* Green (#00FF00)
121			* Yellow (#FFFF00)
122			* Blue (#0000FF)
123			* Magenta (#FF00FF)
124			* Cyan (#00FFFF)
125			* White (#FFFFFF)
126			*/
127			/* These colours MUST be defined */
128	root	1.45	#define COLOR_FOREGROUND "rgb:00/00/00"
129			#define COLOR_BACKGROUND "rgb:ff/ff/ff"
130			#define COLOR_SCROLLBAR "rgb:b2/b2/b2" /* scrollColor match Netscape */
131			#define COLOR_SCROLLTROUGH "rgb:96/96/96"
132	pcg	1.10
133	pcg	1.1	/*
134			* The cursor colours are special. Be very careful about setting these:
135			* foreground/background colours may be modified by command line or resources
136			* prior to this allocation. Also, they are not valid if NO_CURSORCOLOR is
137			* defined
138			*/
139			#define COLOR_CURSOR_FOREGROUND NULL /* if NULL, use background colour */
140			#define COLOR_CURSOR_BACKGROUND NULL /* if NULL, use foreground colour */
141
142			/*
143	pcg	1.8	* Define to remove support for XCopyArea () support. XCopyArea () is useful
144	pcg	1.1	* for scrolling on non-local X displays
145			*/
146	root	1.48	#define NO_SLOW_LINK_SUPPORT
147	pcg	1.1
148			/*
149			* Printer pipe which will be used for emulation of attached vt100 printer
150			*/
151			#define PRINTPIPE "lpr"
152
153			/*
154			* Allow 80/132 mode switching on startup
155			*/
156			/* #define ALLOW_132_MODE */
157
158			/---------------------------------KEYS---------------------------------/
159
160			/*
161			* Define defaults for backspace and delete keys - unless they have been
162			* configured out with --disable-backspace-key / --disable-delete-key
163			*/
164	root	1.17	#define DEFAULT_BACKSPACE "DEC" /* SPECIAL */
165	pcg	1.10	#define DEFAULT_DELETE "\033[3~"
166	pcg	1.1
167			/*
168			* To use
169			* Home = "\E[1~", End = "\E[4~"
170			* instead of
171			* Home = "\E[7~", End = "\E[8~" [default]
172			*/
173			/* #define LINUX_KEYS */
174
175			/*
176			* Enable the keysym resource which allows you to define strings associated
177			* with various KeySyms (0xFF00 - 0xFFFF).
178	root	1.29	* Required by perl.
179	pcg	1.1	*/
180	root	1.30	#if ENABLE_FRILLS \|\| ENABLE_PERL
181	pcg	1.1	# define KEYSYM_RESOURCE
182			#endif
183
184			/*
185	root	1.18	* Modifier/s to use to allow up/down arrows and Prior/Next keys
186	pcg	1.1	* to scroll single or page-fulls
187			*/
188			#define SCROLL_ON_SHIFT
189			/* #define SCROLL_ON_CTRL */
190			/* #define SCROLL_ON_META */
191
192			/*
193			* Allow scrolling with modifier+Up/Down keys, in addition
194			* to modifier+Prior/Next? (modifier is controlled with
195			* SCROLL_ON_* defines above.).
196			* Also for modifier+Home/End keys to move to top/bottom
197			*/
198			/* #define SCROLL_ON_UPDOWN_KEYS */
199			/* #define SCROLL_ON_HOMEEND_KEYS */
200
201			/*
202			* Allow unshifted Next/Prior keys to scroll forward/back
203			* (in addition to shift+Next/shift+Prior) --pjh
204			*/
205			/* #define UNSHIFTED_SCROLLKEYS */
206
207			/* (Hops) Set to choose a number of lines of context between pages
208			* (rather than a proportion (1/5) of savedlines buffer)
209			* when paging the savedlines with SHIFT-{Prior,Next} keys.
210			*/
211			#define PAGING_CONTEXT_LINES 1 /* */
212
213			/*
214			* Have either Ctrl+Tab or Mod4+Tab emit \e\t
215			* Useful when window manager grabs Alt+Tab -- mg
216			*/
217			/* #define CTRL_TAB_MAKES_META */
218			/* #define MOD4_TAB_MAKES_META */
219
220			/--------------------------------MOUSE---------------------------------/
221			/*
222			* Disable sending escape sequences (up, down, page up/down)
223			* from the scrollbar when XTerm mouse reporting is enabled
224			*/
225			/* #define NO_SCROLLBAR_REPORT */
226
227			/*
228			* Default separating chars for multiple-click selection
229			* Space and tab are separate separating characters and are not settable
230			*/
231	root	1.18	#define CUTCHARS "\"&'()*,;<=>?@[\\]^`{\|}"
232	pcg	1.1
233			/*
234			* Add run-time support for changing the cutchars for double click selection
235			*/
236			#define CUTCHAR_RESOURCE
237
238			/*
239			* Have mouse reporting include double-click info for button1
240			*/
241	root	1.20	//#define MOUSE_REPORT_DOUBLECLICK
242	pcg	1.1
243			/*
244			* Set delay between multiple click events [default: 500 milliseconds]
245			*/
246			/* #define MULTICLICK_TIME 500 */
247
248			/*
249			* Time factor to slow down a `jumpy' mouse. Motion isn't recognised until
250			* this long after the last mouse click [default: 50 milliseconds]
251			*/
252			#define MOUSE_THRESHOLD 50
253
254			/*
255			* Set delay periods for continuous scrolling with scrollbar buttons
256			*/
257	root	1.17	/* #define SCROLLBAR_INITIAL_DELAY 0.33 */
258			/* #define SCROLLBAR_CONTINUOUS_DELAY 0.05 */
259	pcg	1.1
260			/*
261			* The speed of selection scrolling is proportional to the distance
262			* the mouse pointer is out of the text window. This is the max
263			* number of lines to scroll at a time.
264			*/
265	root	1.20	#define SELECTION_SCROLL_MAX_LINES 8
266	pcg	1.1
267			/*
268			* The number of lines (measured in character's heights, not pixels)
269			* the pointer must be out of the window for each increase in the
270			* number of lines scrolled.
271			*/
272	root	1.20	#define SELECTION_SCROLL_LINE_SPEEDUP 3
273	pcg	1.1
274			/--------------------------------MISC----------------------------------/
275			/*
276	ayin	1.36	* Only log in wtmp and lastlog files when we're a login shell (-ls option)
277			*/
278			#define LOG_ONLY_ON_LOGIN
279
280	pcg	1.1	/--------------------------------BELL----------------------------------/
281			/*
282			* Disable all bell indications
283			*/
284			/* #define NO_BELL */
285
286			/*
287			* Disable automatic de-iconify when a bell is received
288			*/
289			/* #define NO_MAPALERT */
290
291			/*
292			* Have mapAlert behaviour selectable with mapAlert resource
293			*/
294			#define MAPALERT_OPTION
295
296			/-----------------------------SCROLL BAR-------------------------------/
297			/*
298			* Choose the rxvt style scrollbar width
299			* - should be an even number [default: 10]
300			*/
301			/* #define SB_WIDTH_RXVT 10 */
302
303			/*
304			* Minimum and maximum widths of the scrollbar (all styles)
305			*/
306			#define SB_WIDTH_MINIMUM 5
307			#define SB_WIDTH_MAXIMUM 100
308
309			/*
310	root	1.46	* rxvt scrollbar shadow width in pixels, must be 1 or 2
311			*/
312			#define SHADOW_WIDTH 1
313
314			/*
315	pcg	1.1	* When using Rxvt scrollbar, clicking above or below the slider will move
316			* 1/4 of the screen height, if possible. Setting RXVT_SCROLL_FULL will move
317			* it one screen height less one line, if possible
318			*/
319			#define RXVT_SCROLL_FULL 1
320
321			/*
322			* (Hops) draw an internal border line on inside edge of the scrollbar
323			*/
324			/* #define SB_BORDER */
325
326			/---------------------------MULTILINGUAL-------------------------------/
327			/*
328			* Allow run-time selection of Meta (Alt) to set the 8th bit on
329			*/
330			#define META8_OPTION
331
332			/---------------------------DISPLAY OPTIONS----------------------------/
333			/*
334			* Force local connection to be socket (or other local) communication
335			*/
336			/* #define LOCAL_X_IS_UNIX */
337
338			/*
339			* Have DISPLAY environment variable & "\E[7n" transmit display with IP number
340			*/
341			/* #define DISPLAY_IS_IP */
342
343			/*
344			* Change what ESC Z transmits instead of the default "\E[?1;2c"
345			*/
346			/* #define ESCZ_ANSWER "\033[?1;2C" */
347
348			/*
349			* Allow foreground/background colour to be changed with an
350	root	1.27	* xterm escape sequence "\E]39;colour^G"
351	pcg	1.1	*/
352			#define XTERM_COLOR_CHANGE
353
354			/*
355			* Remove secondary screen's independent cursor position, a la xterm
356			*/
357			/* #define NO_SECONDARY_SCREEN_CURSOR */
358
359			/*
360			* Width of the term internal border
361			*/
362			#define INTERNALBORDERWIDTH 2
363
364			/*
365			* Width of the term external border
366			*/
367			#define EXTERNALBORDERWIDTH 0
368
369			/*
370			* Default number of extra dots between lines
371			*/
372			#define LINESPACE 0
373
374			/*
375			* Default number of lines in the scrollback buffer
376			*/
377	root	1.27	#define SAVELINES 1000
378	pcg	1.1
379			/*
380	pcg	1.10	* Provide termcap/terminfo bw support (wrap backwards on cub1)
381	pcg	1.1	*/
382	root	1.43	#define TERMCAP_HAS_BW 1
383	pcg	1.1
384	pcg	1.13	/*
385	root	1.43	* The duration of the visual bell flash in s. The default of 20ms
386	root	1.24	* corresponds to the delay given in the terminfo flash code.
387			*/
388	root	1.43	#define VISUAL_BELL_DURATION .020
389	root	1.24
390	root	1.47	/--------------------------------OTHER---------------------------------/
391
392			/*
393			* Enable the linux yield/usleep hack, which can dramatically improve
394	root	1.51	* performance by working around the linux kernel tty ratelimit bug.
395			* Unfortunately, it seems screen is negatively affected by this on some
396			* machines, so it is disabled by default. Use freebsd or any other kernel
397			* that doesn't suffer form this bug and it will be fast either way.
398			*
399			* See command.C for details.
400	root	1.47	*/
401			#if __linux__
402	root	1.51	# define LINUX_YIELD_HACK 0
403	root	1.47	#endif
404
405	pcg	1.1	#endif
406	root	1.20