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Revision 1.53 by root, Fri Feb 11 18:14:07 2005 UTC vs.
Revision 1.154 by ayin, Fri Dec 14 09:06:36 2007 UTC

12emulator intended as an I<xterm>(1) replacement for users who do not 12emulator intended as an I<xterm>(1) replacement for users who do not
13require features such as Tektronix 4014 emulation and toolkit-style 13require features such as Tektronix 4014 emulation and toolkit-style
14configurability. As a result, B<rxvt-unicode> uses much less swap space -- 14configurability. As a result, B<rxvt-unicode> uses much less swap space --
15a significant advantage on a machine serving many X sessions. 15a significant advantage on a machine serving many X sessions.
16 16
17This document is also available on the World-Wide-Web at
18L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
19
17=head1 FREQUENTLY ASKED QUESTIONS 20=head1 FREQUENTLY ASKED QUESTIONS
18 21
19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of 22See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20frequently asked questions and answer to them and some common 23frequently asked questions and answer to them and some common
21problems. That document is also accessible on the World-Wide-Web at 24problems. That document is also accessible on the World-Wide-Web at
22L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>. 25L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23 26
24=head1 RXVT-UNICODE VS. RXVT 27=head1 RXVT-UNICODE VS. RXVT
25 28
26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode 29Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27internally. That means it can store and display most scripts in the 30internally. That means it can store and display most scripts in the
28world. Being a terminal emulator, however, some things are very difficult, 31world. Being a terminal emulator, however, some things are very difficult,
29especially cursive scripts such as arabic, vertically written scripts 32especially cursive scripts such as arabic, vertically written scripts
30like mongolian or scripts requiring extremely complex combining rules, 33like mongolian or scripts requiring extremely complex combining rules,
31like tibetan or devenagari. Don't expect pretty output when using these 34like tibetan or devanagari. Don't expect pretty output when using these
32scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work 35scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33fine, though. A somewhat difficult case are left-to-right scripts, such 36fine, though. A somewhat difficult case are right-to-left scripts, such
34as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms 37as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35belong into the application, not the terminal emulator (too many things -- 38belong in the application, not the terminal emulator (too many things --
36such as cursor-movement while editing -- break otherwise), but that might 39such as cursor-movement while editing -- break otherwise), but that might
37change. 40change.
38 41
39If you are looking for a terminal that supports more exotic scripts, let 42If you are looking for a terminal that supports more exotic scripts, let
40me recommend C<mlterm>, which is a very userfriendly, lean and clean 43me recommend C<mlterm>, which is a very user friendly, lean and clean
41terminal emulator. In fact, the reason rxvt-unicode was born was solely 44terminal emulator. In fact, the reason rxvt-unicode was born was solely
42because the author couldn't get C<mlterm> to use one font for latin1 and 45because the author couldn't get C<mlterm> to use one font for latin1 and
43another for japanese. 46another for japanese.
44 47
45Therefore another design rationale was the use of multiple fonts to 48Therefore another design rationale was the use of multiple fonts to
46display characters: The idea of a single unicode font which many other 49display characters: The idea of a single unicode font which many other
47programs force onto it's users never made sense to me: You should be able 50programs force onto its users never made sense to me: You should be able
48to choose any font for any script freely. 51to choose any font for any script freely.
49 52
50Apart from that, rxvt-unicode is also much better internationalised than 53Apart from that, rxvt-unicode is also much better internationalised than
51it's predecessor, supports things such as XFT and ISO 14755 that are handy 54its predecessor, supports things such as XFT and ISO 14755 that are handy
52in i18n-environments, is faster, and has a lot less bugs than the original 55in i18n-environments, is faster, and has a lot bugs less than the original
53rxvt. This all in addition to dozens of other small improvements. 56rxvt. This all in addition to dozens of other small improvements.
54 57
55It is still faithfully following the original rxvt idea of being lean 58It is still faithfully following the original rxvt idea of being lean
56and nice on resources: for example, you can still configure rxvt-unicode 59and nice on resources: for example, you can still configure rxvt-unicode
57without most of it's features to get a lean binary. It also comes with 60without most of its features to get a lean binary. It also comes with
58a client/daemon pair that lets you open any number of terminal windows 61a client/daemon pair that lets you open any number of terminal windows
59from within a single process, which makes startup time very fast and 62from within a single process, which makes startup time very fast and
60drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and 63drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61@@RXVT_NAME@@c(1) (client). 64@@RXVT_NAME@@c(1) (client).
62 65
63It also makes technical information about escape sequences (which have 66It also makes technical information about escape sequences (which have
64been extended) easier accessible: see @@RXVT_NAME@@(7) for technical 67been extended) more accessible: see @@RXVT_NAME@@(7) for technical
65reference documentation (escape sequences etc.). 68reference documentation (escape sequences etc.).
66 69
67=head1 OPTIONS 70=head1 OPTIONS
68 71
69The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed 72The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
93 96
94Attempt to open a window on the named X display (B<-d> still 97Attempt to open a window on the named X display (B<-d> still
95respected). In the absence of this option, the display specified by the 98respected). In the absence of this option, the display specified by the
96B<DISPLAY> environment variable is used. 99B<DISPLAY> environment variable is used.
97 100
101=item B<-depth> I<bitdepth>
102
103Compile I<xft>: Attempt to find a visual with the given bit depth;
104resource B<depth>.
105
98=item B<-geometry> I<geom> 106=item B<-geometry> I<geom>
99 107
100Window geometry (B<-g> still respected); resource B<geometry>. 108Window geometry (B<-g> still respected); resource B<geometry>.
101 109
102=item B<-rv>|B<+rv> 110=item B<-rv>|B<+rv>
103 111
104Turn on/off simulated reverse video; resource B<reverseVideo>. 112Turn on/off simulated reverse video; resource B<reverseVideo>.
105 113
106=item B<-j>|B<+j> 114=item B<-j>|B<+j>
107 115
108Turn on/off jump scrolling; resource B<jumpScroll>. 116Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109 117
110=item B<-ip>|B<+ip> 118=item B<-ss>|B<+ss>
111 119
112Turn on/off inheriting parent window's pixmap. Alternative form is 120Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113B<-tr>; resource B<inheritPixmap>. 121
122=item B<-tr>|B<+tr>
123
124Turn on/off illusion of a transparent window background; resource B<transparent>.
125
126B<-ip> is still accepted as an obsolete alias but will be removed in
127future versions.
128
129I<Please address all transparency related issues to Sasha Vasko at
130sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
114 131
115=item B<-fade> I<number> 132=item B<-fade> I<number>
116 133
117Fade the text by the given percentage when focus is lost. resource B<fading>. 134Fade the text by the given percentage when focus is lost. Small values
135fade a little only, 100 completely replaces all colours by the fade
136colour; resource B<fading>.
137
138=item B<-fadecolor> I<colour>
139
140Fade to this colour when fading is used (see B<-fade>). The default colour
141is opaque black. resource B<fadeColor>.
118 142
119=item B<-tint> I<colour> 143=item B<-tint> I<colour>
120 144
121Tint the transparent background pixmap with the given colour when 145Tint the transparent background pixmap with the given colour when
122transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 146transparency is enabled with B<-tr>. This only works for
147non-tiled backgrounds, currently. See also the B<-sh> option that can be
123option that can be used to brighten or darken the image in addition to 148used to brighten or darken the image in addition to tinting it.
124tinting it. 149Please note that certain tint colours can be applied on the server-side,
150thus yielding performance gain of two orders of magnitude. These colours are:
151blue, red, green, cyan, magenta, yellow, and those close to them. Also
152pure black and pure white colors essentially mean no tinting; resource
153I<tintColor>. Example:
125 154
126=item B<-sh> 155 @@RXVT_NAME@@ -tr -tint blue -sh 40
127 156
157=item B<-sh> I<number>
158
128I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 159Darken (0 .. 100) or lighten (100 .. 200) the transparent
129background image in addition to tinting it (i.e. B<-tint> must be 160background image in addition to (or instead of) tinting it;
130specified, too, e.g. C<-tint white>). 161resource I<shading>.
162
163=item B<-blt> I<string>
164
165Specify background blending type. If background pixmap is specified
166at the same time as transparency - such pixmap will be blended over
167transparency image, using method specified. Supported values are :
168B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>,
169B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
170B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
171alpha-blending. Compile I<afterimage>; resource I<blendType>.
172
173=item B<-blr> I<HxV>
174
175Apply Gaussian Blur with the specified radii to the transparent
176background image. If single number is specified - both vertical and
177horizontal radii are considered to be the same. Setting one of the
178radii to 1 and another to a large number creates interesting effects
179on some backgrounds. Maximum radius value is 128. Compile I<afterimage>;
180resource I<blurRadius>.
131 181
132=item B<-bg> I<colour> 182=item B<-bg> I<colour>
133 183
134Window background colour; resource B<background>. 184Window background colour; resource B<background>.
135 185
136=item B<-fg> I<colour> 186=item B<-fg> I<colour>
137 187
138Window foreground colour; resource B<foreground>. 188Window foreground colour; resource B<foreground>.
139 189
140=item B<-pixmap> I<file[;geom]> 190=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
141 191
142Compile I<XPM>: Specify XPM file for the background and also optionally 192Compile I<afterimage>: Specify image file for the background and also
143specify its scaling with a geometry string. Note you may need to 193optionally specify its scaling with a geometry string. Note you may need to
144add quotes to avoid special shell interpretation of the C<;> in the 194add quotes to avoid special shell interpretation of the C<;> in the
145command-line; resource B<backgroundPixmap>. 195command-line; for more details see resource B<backgroundPixmap>.
146 196
147=item B<-cr> I<colour> 197=item B<-cr> I<colour>
148 198
149The cursor colour; resource B<cursorColor>. 199The cursor colour; resource B<cursorColor>.
150 200
162resource B<borderColor>. 212resource B<borderColor>.
163 213
164=item B<-fn> I<fontlist> 214=item B<-fn> I<fontlist>
165 215
166Select the fonts to be used. This is a comma separated list of font names 216Select the fonts to be used. This is a comma separated list of font names
167that are used in turn when trying to display Unicode characters. The 217that are checked in order when trying to find glyphs for characters. The
168first font defines the cell size for characters; other fonts might be 218first font defines the cell size for characters; other fonts might be
169smaller, but not (in general) larger. A (hopefully) reasonable default 219smaller, but not (in general) larger. A (hopefully) reasonable default
170font list is always appended to it. See resource B<font> for more details. 220font list is always appended to it. See resource B<font> for more details.
171 221
172In short, to specify an X11 core font, just specify it's name or prefix it 222In short, to specify an X11 core font, just specify its name or prefix it
173with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>, 223with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
174e.g.: 224e.g.:
175 225
176 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15" 226 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
177 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono" 227 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
179See also the question "How does rxvt-unicode choose fonts?" in the FAQ 229See also the question "How does rxvt-unicode choose fonts?" in the FAQ
180section of @@RXVT_NAME@@(7). 230section of @@RXVT_NAME@@(7).
181 231
182=item B<-fb> I<fontlist> 232=item B<-fb> I<fontlist>
183 233
184Compile font-styles: The bold font list to use when bold characters are to 234Compile I<font-styles>: The bold font list to use when B<bold> characters
185be printed. See resource B<boldFont> for details. 235are to be printed. See resource B<boldFont> for details.
186 236
187=item B<-fi> I<fontlist> 237=item B<-fi> I<fontlist>
188 238
189Compile font-styles: The italic font list to use when bold characters are to 239Compile I<font-styles>: The italic font list to use when I<italic>
190be printed. See resource B<italicFont> for details. 240characters are to be printed. See resource B<italicFont> for details.
191 241
192=item B<-fbi> I<fontlist> 242=item B<-fbi> I<fontlist>
193 243
194Compile font-styles: The bold italic font list to use when bold characters are to 244Compile I<font-styles>: The bold italic font list to use when B<< I<bold
195be printed. See resource B<boldItalicFont> for details. 245italic> >> characters are to be printed. See resource B<boldItalicFont>
246for details.
247
248=item B<-is>|B<+is>
249
250Compile I<font-styles>: Bold/Blink font styles imply high intensity
251foreground/background (default). See resource B<intensityStyles> for
252details.
196 253
197=item B<-name> I<name> 254=item B<-name> I<name>
198 255
199Specify the application name under which resources are to be obtained, 256Specify the application name under which resources are to be obtained,
200rather than the default executable file name. Name should not contain 257rather than the default executable file name. Name should not contain
238 295
239Put scrollbar on right/left; resource B<scrollBar_right>. 296Put scrollbar on right/left; resource B<scrollBar_right>.
240 297
241=item B<-st>|B<+st> 298=item B<-st>|B<+st>
242 299
243Display normal (non XTerm/NeXT) scrollbar without/with a trough; 300Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
244resource B<scrollBar_floating>. 301resource B<scrollBar_floating>.
245 302
246=item B<-ptab>|B<+ptab> 303=item B<-ptab>|B<+ptab>
247 304
248If enabled (default), "Horizontal Tab" characters are being stored as 305If enabled (default), "Horizontal Tab" characters are being stored as
280 337
281Compile I<frills>: Set MWM hints to request a borderless window, i.e. 338Compile I<frills>: Set MWM hints to request a borderless window, i.e.
282if honoured by the WM, the rxvt-unicode window will not have window 339if honoured by the WM, the rxvt-unicode window will not have window
283decorations; resource B<borderLess>. 340decorations; resource B<borderLess>.
284 341
342=item B<-override-redirect>
343
344Compile I<frills>: Sets override-redirect on the window; resource
345B<override-redirect>.
346
347=item B<-sbg>
348
349Compile I<frills>: Disable the usage of the built-in block graphics/line
350drawing characters and just rely on what the specified fonts provide. Use
351this if you have a good font and want to use its block graphic glyphs;
352resource B<skipBuiltinGlyphs>.
353
285=item B<-lsp> I<number> 354=item B<-lsp> I<number>
286 355
287Compile I<frills>: Lines (pixel height) to insert between each row of 356Compile I<frills>: Lines (pixel height) to insert between each row of
288the display. Useful to work around font rendering problems; resource 357the display. Useful to work around font rendering problems; resource
289B<linespace>. 358B<lineSpace>.
290 359
291=item B<-tn> I<termname> 360=item B<-tn> I<termname>
292 361
293This option specifies the name of the terminal type to be set in the 362This option specifies the name of the terminal type to be set in the
294B<TERM> environment variable. This terminal type must exist in the 363B<TERM> environment variable. This terminal type must exist in the
303given on the command line. If this option is used, it must be the last 372given on the command line. If this option is used, it must be the last
304on the command-line. If there is no B<-e> option then the default is to 373on the command-line. If there is no B<-e> option then the default is to
305run the program specified by the B<SHELL> environment variable or, 374run the program specified by the B<SHELL> environment variable or,
306failing that, I<sh(1)>. 375failing that, I<sh(1)>.
307 376
377Please note that you must specify a program with arguments. If you want to
378run shell commands, you have to specify the shell, like this:
379
380 @@RXVT_NAME@@ -e sh -c "shell commands"
381
308=item B<-title> I<text> 382=item B<-title> I<text>
309 383
310Window title (B<-T> still respected); the default title is the basename 384Window title (B<-T> still respected); the default title is the basename
311of the program specified after the B<-e> option, if any, otherwise the 385of the program specified after the B<-e> option, if any, otherwise the
312application name; resource B<title>. 386application name; resource B<title>.
343for more info. 417for more info.
344 418
345=item B<-tcw> 419=item B<-tcw>
346 420
347Change the meaning of triple-click selection with the left mouse 421Change the meaning of triple-click selection with the left mouse
422button. Only effective when the original (non-perl) selection code is
348button. Instead of selecting a full line it will extend the selection the 423in-use. Instead of selecting a full line it will extend the selection to
349end of the logical line only. resource B<tripleclickwords>. 424the end of the logical line only. resource B<tripleclickwords>.
350 425
351=item B<-insecure> 426=item B<-insecure>
352 427
353Enable "insecure" mode, which currently enables most of the escape 428Enable "insecure" mode, which currently enables most of the escape
354sequences that echo strings. See the resource B<insecure> for more 429sequences that echo strings. See the resource B<insecure> for more
368=item B<-ssr>|B<+ssr> 443=item B<-ssr>|B<+ssr>
369 444
370Turn on/off secondary screen scroll (default enabled); resource 445Turn on/off secondary screen scroll (default enabled); resource
371B<secondaryScroll>. 446B<secondaryScroll>.
372 447
448=item B<-hold>|B<+hold>
449
450Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
451will not immediately destroy its window when the program executed within
452it exits. Instead, it will wait till it is being killed or closed by the
453user; resource B<hold>.
454
455=item B<-xrm> I<string>
456
457Works like the X Toolkit option of the same name, by adding the I<string>
458as if it were specified in a resource file. Resource values specified this
459way take precedence over all other resource specifications.
460
461Note that you need to use the I<same> syntax as in the .Xdefaults file,
462e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
463options can be specified as long-options on the commandline, so use
464of B<-xrm> is mostly limited to cases where you want to specify other
465resources (e.g. for input methods) or for compatibility with other
466programs.
467
373=item B<-keysym.>I<sym>: I<string> 468=item B<-keysym.>I<sym> I<string>
374 469
375Remap a key symbol. See resource B<keysym>. 470Remap a key symbol. See resource B<keysym>.
376 471
472=item B<-embed> I<windowid>
473
474Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
475which enables applications to easily embed a terminal.
476
477Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
478shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
479quite a bit, so don't expect it to keep some specific state. It's best to
480create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
481
482The window will not be destroyed when @@RXVT_NAME@@ exits.
483
484It might be useful to know that @@RXVT_NAME@@ will not close file
485descriptors passed to it (except for stdin/out/err, of course), so you
486can use file descriptors to communicate with the programs within the
487terminal. This works regardless of whether the C<-embed> option was used or
488not.
489
490Here is a short Gtk2-perl snippet that illustrates how this option can be
491used (a longer example is in F<doc/embed>):
492
493 my $rxvt = new Gtk2::Socket;
494 $rxvt->signal_connect_after (realize => sub {
495 my $xid = $_[0]->window->get_xid;
496 system "@@RXVT_NAME@@ -embed $xid &";
497 });
498
499=item B<-pty-fd> I<file descriptor>
500
501Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
502pair but instead use the given file descriptor as the tty master. This is
503useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
504without having to run a program within it.
505
506If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
507entries and will not tinker with pty/tty permissions - you have to do that
508yourself if you want that.
509
510As an extremely special case, specifying C<-1> will completely suppress
511pty/tty operations, which is probably only useful in conjunction with some
512perl extension that manages the terminal.
513
514Here is a example in perl that illustrates how this option can be used (a
515longer example is in F<doc/pty-fd>):
516
517 use IO::Pty;
518 use Fcntl;
519
520 my $pty = new IO::Pty;
521 fcntl $pty, F_SETFD, 0; # clear close-on-exec
522 system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
523 close $pty;
524
525 # now communicate with rxvt
526 my $slave = $pty->slave;
527 while (<$slave>) { print $slave "got <$_>\n" }
528
377=item B<-xrm> I<resourcestring> 529=item B<-pe> I<string>
378 530
379No effect on rxvt-unicode. Simply passes through an argument to be made 531Comma-separated list of perl extension scripts to use (or not to use) in
380available in the instance's argument list. Appears in I<WM_COMMAND> in 532this terminal instance. See resource B<perl-ext> for details.
381some window managers.
382 533
383=back 534=back
384 535
385=head1 RESOURCES (available also as long-options) 536=head1 RESOURCES
386 537
387Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long 538Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
388options) compiled into your version. 539options) compiled into your version. All resources are also available as
540long-options.
389 541
390There are two different methods that @@RXVT_NAME@@ can use to get the 542You can set and change the resources using X11 tools like B<xrdb>. Many
391Xresource data: using the X libraries (Xrm*-functions) or internal 543distribution do also load settings from the B<~/.Xresources> file when X
392Xresources reader (B<~/.Xdefaults>). For the first method (ie. 544starts. @@RXVT_NAME@@ will consult the following files/resources in order,
393B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the 545with later settings overwriting earlier ones:
394resources using X11 tools like B<xrdb>. Many distribution do also load
395settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
396will consult the following files/resources in order, with later settings
397overwriting earlier ones:
398 546
399 1. system-wide app-defaults file, either locale-dependent OR global 547 1. system-wide app-defaults file, either locale-dependent OR global
400 2. app-defaults file in $XAPPLRESDIR 548 2. app-defaults file in $XAPPLRESDIR
401 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults 549 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
402 4. SCREEN_RESOURCES for the current screen 550 4. SCREEN_RESOURCES for the current screen
403 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename> 551 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
552 6. resources specified via -xrm on the commandline
404 553
405If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
406lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
407set in XAPPLOADDIR/URxvt (compile-time defined: usually
408B</usr/lib/X11/app-defaults/URxvt>) and resources set in
409B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
410Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two 554Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
411class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows 555names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
412resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be 556common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
413easily configured, while the class name B<URxvt> allows resources 557configured, while the class name B<URxvt> allows resources unique to
414unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be 558B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
415shared between different B<@@RXVT_NAME@@> configurations. If no 559configurations. If no resources are specified, suitable defaults will
416resources are specified, suitable defaults will be used. Command-line 560be used. Command-line arguments can be used to override resource
417arguments can be used to override resource settings. The following 561settings. The following resources are supported (you might want to
418resources are allowed: 562check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
563extensions not documented here):
419 564
420=over 4 565=over 4
566
567=item B<depth:> I<bitdepth>
568
569Compile I<xft>: Attempt to find a visual with the given bit depth;
570option B<-depth>.
421 571
422=item B<geometry:> I<geom> 572=item B<geometry:> I<geom>
423 573
424Create the window with the specified X window geometry [default 80x24]; 574Create the window with the specified X window geometry [default 80x24];
425option B<-geometry>. 575option B<-geometry>.
462Use the specified colour to display underlined characters when the 612Use the specified colour to display underlined characters when the
463foreground colour is the default. 613foreground colour is the default.
464 614
465=item B<colorRV:> I<colour> 615=item B<colorRV:> I<colour>
466 616
467Use the specified colour as the background for reverse video 617Use the specified colour as the background for reverse video characters
468characters. 618when OPTION_HC is disabled (--disable-frills).
469 619
470=item B<underlineColor:> I<colour> 620=item B<underlineColor:> I<colour>
471 621
472If set, use the specified colour as the colour for the underline 622If set, use the specified colour as the colour for the underline
473itself. If unset, use the foreground colour. 623itself. If unset, use the foreground colour.
489option B<-rv>. B<False>: regular screen colours [default]; option 639option B<-rv>. B<False>: regular screen colours [default]; option
490B<+rv>. See note in B<COLORS AND GRAPHICS> section. 640B<+rv>. See note in B<COLORS AND GRAPHICS> section.
491 641
492=item B<jumpScroll:> I<boolean> 642=item B<jumpScroll:> I<boolean>
493 643
494B<True>: specify that jump scrolling should be used. When scrolling 644B<True>: specify that jump scrolling should be used. When receiving lots
495quickly, fewer screen updates are performed [default]; option B<-j>. 645of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
646has been read, resulting in fewer updates while still displaying every
647received line; option B<-j>.
648
496B<False>: specify that smooth scrolling should be used; option B<+j>. 649B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
650force a screen refresh on each new line it received; option B<+j>.
497 651
498=item B<inheritPixmap:> I<boolean> 652=item B<skipScroll:> I<boolean>
499 653
500B<True>: make the background inherit the parent windows' pixmap, giving 654B<True>: (the default) specify that skip scrolling should be used. When
501artificial transparency. B<False>: do not inherit the parent windows' 655receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
502pixmap. 656(around 60 times per second), resulting in far fewer updates. This can
657result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
658option B<-ss>.
659
660B<False>: specify that everything is to be displayed, even
661if the refresh is too fast for the human eye to read anything (or the
662monitor to display anything); option B<+ss>.
663
664=item B<transparent:> I<boolean>
665
666Turn on/off illusion of a transparent window background.
667
668B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
669future versions.
670
671I<Please address all transparency related issues to Sasha Vasko at
672sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
503 673
504=item B<fading:> I<number> 674=item B<fading:> I<number>
505 675
506Fade the text by the given percentage when focus is lost. 676Fade the text by the given percentage when focus is lost; option B<-fade>.
677
678=item B<fadeColor:> I<colour>
679
680Fade to this colour, when fading is used (see B<fading:>). The default
681colour is black; option B<-fadecolor>.
507 682
508=item B<tintColor:> I<colour> 683=item B<tintColor:> I<colour>
509 684
510Tint the transparent background pixmap with the given colour. 685Tint the transparent background pixmap with the given colour; option
686B<-tint>.
511 687
512=item B<shading:> I<number> 688=item B<shading:> I<number>
513 689
514Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 690Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
515image in addition to tinting it. 691in addition to tinting it; option B<-sh>.
692
693=item B<blendType:> I<string>
694
695Specify background blending type; option B<-blt>.
696
697=item B<blurRadius:> I<number>
698
699Apply Gaussian Blurr with the specified radius to the transparent
700background image; option B<-blr>.
516 701
517=item B<scrollColor:> I<colour> 702=item B<scrollColor:> I<colour>
518 703
519Use the specified colour for the scrollbar [default #B2B2B2]. 704Use the specified colour for the scrollbar [default #B2B2B2].
520 705
521=item B<troughColor:> I<colour> 706=item B<troughColor:> I<colour>
522 707
523Use the specified colour for the scrollbar's trough area [default 708Use the specified colour for the scrollbar's trough area [default
524#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar. 709#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
525 710
526=item B<borderColor:> I<colour> 711=item B<borderColor:> I<colour>
527 712
528The colour of the border around the text area and between the scrollbar 713The colour of the border around the text area and between the scrollbar
529and the text. 714and the text.
530 715
531=item B<backgroundPixmap:> I<file[;geom]> 716=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
532 717
533Use the specified XPM file (note the `.xpm' extension is optional) for 718Use the specified image file for the background and also
534the background and also optionally specify its scaling with a geometry 719optionally specify its scaling with a geometry string B<WxH+X+Y>,
535string B<WxH+X+Y>, in which B<"W" / "H"> specify the 720(default C<0x0+50+50>) in which B<"W" / "H"> specify the
536horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image 721horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
537centre (percent). A scale of 0 displays the image with tiling. A scale 722centre (percent). A scale of 0 displays the image with tiling. A scale
538of 1 displays the image without any scaling. A scale of 2 to 9 723of 1 displays the image without any scaling. A scale of 2 to 9 specifies
539specifies an integer number of images in that direction. No image will 724an integer number of images in that direction. No image will be magnified
540be magnified beyond 10 times its original size. The maximum permitted 725beyond 10 times its original size. The maximum permitted scale is 1000.
541scale is 1000. [default 0x0+50+50] 726Additional operations can be specified after colon B<:op1:op2...>.
727Supported operations are:
542 728
543=item B<menu:> I<file[;tag]> 729 tile force background image to be tiled and not scaled. Equivalent to 0x0,
730 propscale will scale image keeping proportions,
731 auto will scale image to match window size. Equivalent to 100x100;
732 hscale will scale image horizontally to the window size;
733 vscale will scale image vertically to the window size;
734 scale will scale image to match window size;
735 root will tile image as if it was a root window background, auto-adjusting
736 whenever terminal window moves.
544 737
545Read in the specified menu file (note the `.menu' extension is 738If used in conjunction with B<-tr> option, the specified pixmap will be
546optional) and also optionally specify a starting tag to find. See the 739blended over transparency image using either alpha-blending, or any
547reference documentation for details on the syntax for the menuBar. 740other blending type, specified with B<-blt "type"> option.
548 741
549=item B<path:> I<path> 742=item B<path:> I<path>
550 743
551Specify the colon-delimited search path for finding files (XPM and 744Specify the colon-delimited search path for finding background image files.
552menus), in addition to the paths specified by the B<RXVTPATH> and
553B<PATH> environment variables.
554 745
555=item B<font:> I<fontlist> 746=item B<font:> I<fontlist>
556 747
557Select the fonts to be used. This is a comma separated list of font 748Select the fonts to be used. This is a comma separated list of font names
558names that are used in turn when trying to display Unicode characters. 749that are checked in order when trying to find glyphs for characters. The
559The first font defines the cell size for characters; other fonts might 750first font defines the cell size for characters; other fonts might be
560be smaller, but not larger. A reasonable default font list is always 751smaller, but not (in general) larger. A (hopefully) reasonable default
561appended to it. option B<-fn>. 752font list is always appended to it; option B<-fn>.
562 753
563Each font can either be a standard X11 core font (XLFD) name, with 754Each font can either be a standard X11 core font (XLFD) name, with
564optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>. 755optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
565 756
566In addition, each font can be prefixed with additional hints and 757In addition, each font can be prefixed with additional hints and
568hint currently is C<codeset=codeset-name>, and this is only used for Xft 759hint currently is C<codeset=codeset-name>, and this is only used for Xft
569fonts. 760fonts.
570 761
571For example, this font resource 762For example, this font resource
572 763
573 URxvt*font: 9x15bold,\ 764 URxvt.font: 9x15bold,\
574 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\ 765 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
575 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \ 766 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
576 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \ 767 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
577 xft:Code2000:antialias=false 768 xft:Code2000:antialias=false
578 769
612not possible, replacement fonts of the desired shape will be tried. 803not possible, replacement fonts of the desired shape will be tried.
613 804
614If set, but empty, then this specific style is disabled and the normal 805If set, but empty, then this specific style is disabled and the normal
615text font will being used for the given style. 806text font will being used for the given style.
616 807
808=item B<intensityStyles:> I<boolean>
809
810When font styles are not enabled, or this option is enabled (B<True>,
811option B<-is>, the default), bold/blink font styles imply high
812intensity foreground/background colours. Disabling this option (B<False>,
813option B<+is>) disables this behaviour, the high intensity colours are not
814reachable.
815
617=item B<selectstyle:> I<mode> 816=item B<selectstyle:> I<mode>
618 817
619Set mouse selection style to B<old> which is 2.20, B<oldword> which is 818Set mouse selection style to B<old> which is 2.20, B<oldword> which
620xterm style with 2.20 old word selection, or anything else which gives 819is xterm style with 2.20 old word selection, or anything else which
621xterm style selection. 820gives xterm style selection. Only effective when the original (non-perl)
821selection code is in use.
622 822
623=item B<scrollstyle:> I<mode> 823=item B<scrollstyle:> I<mode>
624 824
625Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is 825Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
626the author's favourite.. 826the author's favourite.
627 827
628=item B<title:> I<string> 828=item B<title:> I<string>
629 829
630Set window title string, the default title is the command-line 830Set window title string, the default title is the command-line
631specified after the B<-e> option, if any, otherwise the application 831specified after the B<-e> option, if any, otherwise the application
640=item B<mapAlert:> I<boolean> 840=item B<mapAlert:> I<boolean>
641 841
642B<True>: de-iconify (map) on receipt of a bell character. B<False>: no 842B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
643de-iconify (map) on receipt of a bell character [default]. 843de-iconify (map) on receipt of a bell character [default].
644 844
845=item B<urgentOnBell:> I<boolean>
846
847B<True>: set the urgency hint for the wm on receipt of a bell character.
848B<False>: do not set the urgency hint [default].
849
645=item B<visualBell:> I<boolean> 850=item B<visualBell:> I<boolean>
646 851
647B<True>: use visual bell on receipt of a bell character; option B<-vb>. 852B<True>: use visual bell on receipt of a bell character; option B<-vb>.
648B<False>: no visual bell [default]; option B<+vb>. 853B<False>: no visual bell [default]; option B<+vb>.
649 854
663 868
664Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use 869Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
665B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or 870B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
666B<Shift-Print> to include the scrollback as well. 871B<Shift-Print> to include the scrollback as well.
667 872
873The string will be interpreted as if typed into the shell as-is.
874
875Example:
876
877 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
878
879This creates a new file in your home directory with the screen contents
880every time you hit C<Print>.
881
668=item B<scrollBar:> I<boolean> 882=item B<scrollBar:> I<boolean>
669 883
670B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 884B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
671disable the scrollbar; option B<+sb>. 885disable the scrollbar; option B<+sb>.
672 886
692B<+si>. 906B<+si>.
693 907
694=item B<scrollWithBuffer:> I<boolean> 908=item B<scrollWithBuffer:> I<boolean>
695 909
696B<True>: scroll with scrollback buffer when tty receives new lines (and 910B<True>: scroll with scrollback buffer when tty receives new lines (and
697B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll 911B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
698with scrollback buffer when tty recieves new lines; option B<-sw>. 912with scrollback buffer when tty receives new lines; option B<+sw>.
699 913
700=item B<scrollTtyKeypress:> I<boolean> 914=item B<scrollTtyKeypress:> I<boolean>
701 915
702B<True>: scroll to bottom when a non-special key is pressed. Special keys 916B<True>: scroll to bottom when a non-special key is pressed. Special keys
703are those which are intercepted by rxvt-unicode for special handling and 917are those which are intercepted by rxvt-unicode for special handling and
722=item B<borderLess:> I<boolean> 936=item B<borderLess:> I<boolean>
723 937
724Set MWM hints to request a borderless window, i.e. if honoured by the 938Set MWM hints to request a borderless window, i.e. if honoured by the
725WM, the rxvt-unicode window will not have window decorations; option B<-bl>. 939WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
726 940
941=item B<skipBuiltinGlyphs:> I<boolean>
942
943Compile I<frills>: Disable the usage of the built-in block graphics/line
944drawing characters and just rely on what the specified fonts provide. Use
945this if you have a good font and want to use its block graphic glyphs;
946option B<-sbg>.
947
727=item B<termName:> I<termname> 948=item B<termName:> I<termname>
728 949
729Specifies the terminal type name to be set in the B<TERM> environment 950Specifies the terminal type name to be set in the B<TERM> environment
730variable; option B<-tn>. 951variable; option B<-tn>.
731 952
732=item B<linespace:> I<number> 953=item B<lineSpace:> I<number>
733 954
734Specifies number of lines (pixel height) to insert between each row of 955Specifies number of lines (pixel height) to insert between each row of
735the display [default 0]; option B<-lsp>. 956the display [default 0]; option B<-lsp>.
736 957
737=item B<meta8:> I<boolean> 958=item B<meta8:> I<boolean>
768 989
769Mouse pointer background colour. 990Mouse pointer background colour.
770 991
771=item B<pointerBlankDelay:> I<number> 992=item B<pointerBlankDelay:> I<number>
772 993
773Specifies number of seconds before blanking the pointer [default 2]. 994Specifies number of seconds before blanking the pointer [default 2]. Use a
995large number (e.g. C<987654321>) to effectively disable the timeout.
774 996
775=item B<backspacekey:> I<string> 997=item B<backspacekey:> I<string>
776 998
777The string to send when the backspace key is pressed. If set to B<DEC> 999The string to send when the backspace key is pressed. If set to B<DEC>
778or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 1000or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
785pressed. If unset it will send the sequence traditionally associated 1007pressed. If unset it will send the sequence traditionally associated
786with the B<Execute> key. 1008with the B<Execute> key.
787 1009
788=item B<cutchars:> I<string> 1010=item B<cutchars:> I<string>
789 1011
790The characters used as delimiters for double-click word selection. The 1012The characters used as delimiters for double-click word selection
791built-in default: 1013(whitespace delimiting is added automatically if resource is given).
792 1014
1015When the perl selection extension is in use (the default if compiled
1016in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
1017characters will be created (if the resource exists, otherwise, no regex
1018will be created). In this mode, characters outside ISO-8859-1 can be used.
1019
1020When the selection extension is not used, only ISO-8859-1 characters can
1021be used. If not specified, the built-in default is used:
1022
793B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> 1023B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
794 1024
795=item B<preeditType:> I<style> 1025=item B<preeditType:> I<style>
796 1026
797B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1027B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
798 1028
803=item B<imLocale:> I<name> 1033=item B<imLocale:> I<name>
804 1034
805The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g. 1035The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
806C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the 1036C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
807input extension to be able to input japanese characters while staying in 1037input extension to be able to input japanese characters while staying in
808another locale. option B<-imlocale>. 1038another locale; option B<-imlocale>.
809 1039
810=item B<imFont:> I<fontset> 1040=item B<imFont:> I<fontset>
811 1041
812Specify the font-set used for XIM styles C<OverTheSpot> or 1042Specify the font-set used for XIM styles C<OverTheSpot> or
813C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated 1043C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
818 1048
819=item B<tripleclickwords:> I<boolean> 1049=item B<tripleclickwords:> I<boolean>
820 1050
821Change the meaning of triple-click selection with the left mouse 1051Change the meaning of triple-click selection with the left mouse
822button. Instead of selecting a full line it will extend the selection to 1052button. Instead of selecting a full line it will extend the selection to
823the end of the logical line only. option B<-tcw>. 1053the end of the logical line only; option B<-tcw>.
824 1054
825=item B<insecure:> I<boolean> 1055=item B<insecure:> I<boolean>
826 1056
827Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 1057Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
828echo arbitrary strings like the icon name or the locale. This could be 1058echo arbitrary strings like the icon name or the locale. This could be
829abused if somebody gets 8-bit-clean access to your display, whether 1059abused if somebody gets 8-bit-clean access to your display, whether
830throuh a mail client displaying mail bodies unfiltered or though 1060through a mail client displaying mail bodies unfiltered or through
831write(1). Therefore, these sequences are disabled by default. (Note 1061write(1) or any other means. Therefore, these sequences are disabled by
832that other terminals, including xterm, have these sequences 1062default. (Note that many other terminals, including xterm, have these
833enabled by default). You can enable them by setting this boolean 1063sequences enabled by default, which doesn't make it safer, though).
834resource or specifying B<-insecure> as an option. At the moment, this 1064
835enabled display-answer, locale, findfont, icon label and window title 1065You can enable them by setting this boolean resource or specifying
836requests as well as dynamic menubar dispatch. 1066B<-insecure> as an option. At the moment, this enables display-answer,
1067locale, findfont, icon label and window title requests.
837 1068
838=item B<modifier:> I<modifier> 1069=item B<modifier:> I<modifier>
839 1070
840Set the key to be interpreted as the Meta key to: B<alt>, B<meta>, 1071Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
841B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option 1072B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
845 1076
846Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E) 1077Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
847character is passed through. It may contain escape values as described 1078character is passed through. It may contain escape values as described
848in the entry on B<keysym> following. 1079in the entry on B<keysym> following.
849 1080
850=item B<secondaryScreen:> I<bool> 1081=item B<secondaryScreen:> I<boolean>
851 1082
852Turn on/off secondary screen (default enabled). 1083Turn on/off secondary screen (default enabled).
853 1084
854=item B<secondaryScroll:> I<bool> 1085=item B<secondaryScroll:> I<boolean>
855 1086
856Turn on/off secondary screen scroll (default enabled). If the this 1087Turn on/off secondary screen scroll (default enabled). If this
857option is enabled, scrolls on the secondary screen will change the 1088option is enabled, scrolls on the secondary screen will change the
858scrollback buffer and switching to/from the secondary screen will 1089scrollback buffer and switching to/from the secondary screen will
859instead scroll the screen up. 1090instead scroll the screen up.
1091
1092=item B<hold>: I<boolean>
1093
1094Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
1095will not immediately destroy its window when the program executed within
1096it exits. Instead, it will wait till it is being killed or closed by the
1097user.
860 1098
861=item B<keysym.>I<sym>: I<string> 1099=item B<keysym.>I<sym>: I<string>
862 1100
863Compile I<frills>: Associate I<string> with keysym I<sym>. The 1101Compile I<frills>: Associate I<string> with keysym I<sym>. The
864intervening resource name B<keysym.> cannot be omitted. 1102intervening resource name B<keysym.> cannot be omitted.
878searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 1116searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
879omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 1117omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
880keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not 1118keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
881performed in an exact manner; however, the closest match is assured. 1119performed in an exact manner; however, the closest match is assured.
882 1120
883I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, 1121I<string> may contain escape values (C<\n>: newline, C<\000>: octal
884C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, 1122number), see RESOURCES in C<man 7 X> for futher details.
885C<\000>: octal number) or verbatim control characters (C<^?>: delete,
886C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
887can start or end with whitespace.
888
889Please note that you need to double the C<\> when using
890C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
891use C<\033> instead of C<\e> (and so on), which will work with both Xt and
892@@RXVT_NAME@@'s own processing).
893 1123
894You can define a range of keysyms in one shot by providing a I<string> 1124You can define a range of keysyms in one shot by providing a I<string>
895with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 1125with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
896should be a character not used by the strings. 1126should be a character not used by the strings.
897 1127
898Its usage can be demonstrated by an example: 1128Its usage can be demonstrated by an example:
899 1129
900 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|> 1130 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
910example the following means "change the current locale to C<zh_CN.GBK> 1140example the following means "change the current locale to C<zh_CN.GBK>
911when Control-Meta-c is being pressed": 1141when Control-Meta-c is being pressed":
912 1142
913 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007 1143 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
914 1144
1145If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
1146is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)
1147manpage. For example, the F<selection> extension (activated via
1148C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1149
1150 URxvt.keysym.M-C-c: perl:selection:rot13
1151
1152Due the the large number of modifier combinations, a defined key mapping
1153will match if at I<at least> the specified identifiers are being set, and
1154no other key mappings with those and more bits are being defined. That
1155means that defining a key map for C<a> will automatically provide
1156definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1157mappings themselves.
1158
1159Unfortunately, this will override built-in key mappings. For example
1160if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
1161C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
1162user-defined keymap using the C<builtin:> replacement:
1163
1164 URxvt.keysym.Insert: <my insert key sequence>
1165 URxvt.keysym.S-Insert: builtin:
1166
1167The first line defines a mapping for C<Insert> and I<any> combination
1168of modifiers. The second line re-establishes the default mapping for
1169C<Shift-Insert>.
1170
915The following example will map Control-Meta-1 and Control-Meta-2 to 1171The following example will map Control-Meta-1 and Control-Meta-2 to
916the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited 1172the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
917font-switching at runtime: 1173font-switching at runtime:
918 1174
919 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007 1175 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
922Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more 1178Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
923info): 1179info):
924 1180
925 URxvt.keysym.M-C-3: command:\033[8;25;80t 1181 URxvt.keysym.M-C-3: command:\033[8;25;80t
926 URxvt.keysym.M-C-4: command:\033[8;48;110t 1182 URxvt.keysym.M-C-4: command:\033[8;48;110t
1183
1184=item B<perl-ext-common>: I<string>
1185
1186=item B<perl-ext>: I<string>
1187
1188Comma-separated list(s) of perl extension scripts (default: C<default>) to
1189use in this terminal instance; option B<-pe>.
1190
1191Extension names can be prefixed with a C<-> sign to prohibit using
1192them. This can be useful to selectively disable some extensions loaded
1193by default, or specified via the C<perl-ext-common> resource. For
1194example, C<default,-selection> will use all the default extension except
1195C<selection>.
1196
1197Extension names can also be followed by an argument in angle brackets
1198(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
1199searchable scrollback to Alt/Meta-s). Mentioning the same extension
1200multiple times with different arguments will pass multiple arguments to
1201the extension.
1202
1203Each extension is looked up in the library directories, loaded if
1204necessary, and bound to the current terminal instance.
1205
1206If both of these resources are the empty string, then the perl
1207interpreter will not be initialized. The idea behind two options is that
1208B<perl-ext-common> will be used for extensions that should be available to
1209all instances, while B<perl-ext> is used for specific instances.
1210
1211=item B<perl-eval>: I<string>
1212
1213Perl code to be evaluated when all extensions have been registered. See
1214the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource
1215will be ignored when running setuid/setgid.
1216
1217=item B<perl-lib>: I<path>
1218
1219Colon-separated list of additional directories that hold extension
1220scripts. When looking for extensions specified by the C<perl> resource,
1221@@RXVT_NAME@@ will first look in these directories and then in
1222F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource
1223will be ignored when running setuid/setgid.
1224
1225See the @@RXVT_NAME@@perl(3) manpage.
1226
1227=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1228
1229Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
1230details.
1231
1232=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1233
1234Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1235for details.
1236
1237=item B<searchable-scrollback:> I<keysym>
1238
1239Sets the hotkey that starts the incremental scrollback buffer search
1240(default: C<M-s>).
1241
1242=item B<urlLauncher>: I<string>
1243
1244Specifies the program to be started with a URL argument. Used by the
1245C<selection-popup> and C<matcher> perl extensions.
1246
1247=item B<transient-for>: I<windowid>
1248
1249Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1250
1251=item B<override-redirect>: I<boolean>
1252
1253Compile I<frills>: Sets override-redirect for the terminal window, making
1254it almost invisible to window managers; option B<-override-redirect>.
1255
1256=item B<iso14755_52:> I<boolean>
1257
1258Turn on/off ISO 14755 5.2 mode (default enabled).
927 1259
928=back 1260=back
929 1261
930=head1 THE SCROLLBAR 1262=head1 THE SCROLLBAR
931 1263
950application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~> 1282application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
951(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the 1283(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
952up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down), 1284up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
953respectively. 1285respectively.
954 1286
955=head1 TEXT SELECTION AND INSERTION 1287=head1 THE SELECTION: SELECTING AND PASTING TEXT
956 1288
957The behaviour of text selection and insertion mechanism is similar to 1289The behaviour of text selection and insertion/pasting mechanism is similar
958I<xterm>(1). 1290to I<xterm>(1).
959 1291
960=over 4 1292=over 4
961 1293
962=item B<Selection>: 1294=item B<Selecting>:
963 1295
964Left click at the beginning of the region, drag to the end of the region 1296Left click at the beginning of the region, drag to the end of the region
965and release; Right click to extend the marked region; Left double-click 1297and release; Right click to extend the marked region; Left double-click
966to select a word; Left triple-click to select the entire logical line 1298to select a word; Left triple-click to select the entire logical line
967(which can span multiple screen lines), unless modified by resource 1299(which can span multiple screen lines), unless modified by resource
968B<tripleclickwords>. 1300B<tripleclickwords>.
969 1301
970Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys) 1302Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
971(Compile: I<frills>) will create a rectangular selection instead of a normal 1303(Compile: I<frills>) will create a rectangular selection instead of a
972one. 1304normal one. In this mode, every selected row becomes its own line in the
1305selection, and trailing whitespace is visually underlined and removed from
1306the selection.
973 1307
974=item B<Insertion>: 1308=item B<Pasting>:
975 1309
976Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1310Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
977an B<@@RXVT_NAME@@> window causes the current text selection to be 1311window causes the value of the PRIMARY selection (or CLIPBOARD with the
978inserted as if it had been typed on the keyboard. 1312B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1313
1314Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1315inserted too.
979 1316
980=back 1317=back
981 1318
982=head1 CHANGING FONTS 1319=head1 CHANGING FONTS
983 1320
984Changing fonts (or font sizes, respectively) via the keypad is not yet 1321Changing fonts (or font sizes, respectively) via the keypad is not yet
985supported in rxvt-unicode. Bug me if you need this. 1322supported in rxvt-unicode. Bug me if you need this.
986 1323
987You can, however, switch fonts at runtime using escape sequences (and 1324You can, however, switch fonts at runtime using escape sequences, e.g.:
988therefore using the menubar), e.g.:
989 1325
990 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic" 1326 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
1327
1328You can use keyboard shortcuts, too:
1329
1330 URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
1331 URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
991 1332
992rxvt-unicode will automatically re-apply these fonts to the output so far. 1333rxvt-unicode will automatically re-apply these fonts to the output so far.
993 1334
994=head1 ISO 14755 SUPPORT 1335=head1 ISO 14755 SUPPORT
995 1336
996ISO 14755 is a standard for entering and viewing unicode characters 1337ISO 14755 is a standard for entering and viewing unicode characters
997and character codes using the keyboard. It consists of 4 parts. The 1338and character codes using the keyboard. It consists of 4 parts. The
998first part is available rxvt-unicode has been compiled with 1339first part is available if rxvt-unicode has been compiled with
999C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1340C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1000with C<--enable-iso14755>. 1341with C<--enable-iso14755>.
1001 1342
1002=over 4 1343=over 4
1003 1344
1023This mode lets you input characters representing the keycap symbols of 1364This mode lets you input characters representing the keycap symbols of
1024your keyboard, if representable in the current locale encoding. 1365your keyboard, if representable in the current locale encoding.
1025 1366
1026Start by pressing C<Control> and C<Shift> together, then releasing 1367Start by pressing C<Control> and C<Shift> together, then releasing
1027them. The next special key (cursor keys, home etc.) you enter will not 1368them. The next special key (cursor keys, home etc.) you enter will not
1028invoke it's usual function but instead will insert the corresponding 1369invoke its usual function but instead will insert the corresponding
1029keycap symbol. The symbol will only be entered when the key has been 1370keycap symbol. The symbol will only be entered when the key has been
1030released, otherwise pressing e.g. C<Shift> would enter the symbol for 1371released, otherwise pressing e.g. C<Shift> would enter the symbol for
1031C<ISO Level 2 Switch>, although your intention might have been to enter a 1372C<ISO Level 2 Switch>, although your intention might have been to enter a
1032reverse tab (Shift-Tab). 1373reverse tab (Shift-Tab).
1033 1374
1066=head1 COLORS AND GRAPHICS 1407=head1 COLORS AND GRAPHICS
1067 1408
1068In addition to the default foreground and background colours, 1409In addition to the default foreground and background colours,
1069B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1410B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
1070high-intensity bold/blink versions of the same). Here is a list of the 1411high-intensity bold/blink versions of the same). Here is a list of the
1071colours with their B<rgb.txt> names. 1412colours with their names.
1072 1413
1073=begin table 1414=begin table
1074 1415
1075 B<color0> (black) = Black 1416 B<color0> (black) = Black
1076 B<color1> (red) = Red3 1417 B<color1> (red) = Red3
1096It is also possible to specify the colour values of B<foreground>, 1437It is also possible to specify the colour values of B<foreground>,
1097B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1438B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1098a number 0-15, as a convenient shorthand to reference the colour name of 1439a number 0-15, as a convenient shorthand to reference the colour name of
1099color0-color15. 1440color0-color15.
1100 1441
1442In addition to the colours defined above, @@RXVT_NAME@@ offers an
1443additional 72 colours. The first 64 of those (with indices 16 to 79)
1444consist of a 4*4*4 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
144516>), followed by 8 additional shades of gray (with indices 80 to 87).
1446
1447Together, all those colours implement the 88 colour xterm colours. Only
1448the first 16 can be changed using resources currently, the rest can only
1449be changed via command sequences ("escape codes").
1450
1101Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1451Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1102always swapping the foreground/background colours. This is in contrast to 1452always swapping the foreground/background colours. This is in contrast to
1103I<xterm>(1) where the colours are only swapped if they have not otherwise 1453I<xterm>(1) where the colours are only swapped if they have not otherwise
1104been specified. For example, 1454been specified. For example,
1105 1455
1110would yield White on Black, while on I<xterm>(1) it would yield Black 1460would yield White on Black, while on I<xterm>(1) it would yield Black
1111on White. 1461on White.
1112 1462
1113=back 1463=back
1114 1464
1465=head2 ALPHA CHANNEL SUPPORT
1466
1467If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1468their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa>
1469(recommended, but B<MUST> have 4 digits/component) colour specifications,
1470in addition to the ones provided by X, where the additional A component
1471specifies opacity (alpha) values. The minimum value of C<0> is completely
1472transparent). You can also prefix any color with C<[percent]>, where
1473C<percent> is a decimal percentage (0-100) that specifies the opacity of
1474the color, where C<0> is completely transparent and C<100> is completelxy
1475opaque.
1476
1477You probably need to specify B<"-depth 32">, too, and have the luck that
1478your X-server uses ARGB pixel layout, as X is far from just supporting
1479ARGB visuals out of the box, and rxvt-unicode just fudges around.
1480
1481For example, the following selects an almost completely transparent red
1482background, and an almost opaque pink foreground:
1483
1484 @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/aaaa -fg "[80]pink"
1485
1486I<Please note that transparency of any kind if completely unsupported by
1487the author. Don't bug him with installation questions!>
1488
1115=head1 ENVIRONMENT 1489=head1 ENVIRONMENT
1116 1490
1117B<@@RXVT_NAME@@> sets and/or uses the following environment variables: 1491B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1118 1492
1119=over 4 1493=over 4
1120 1494
1121=item B<TERM> 1495=item B<TERM>
1122 1496
1123Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1497Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1124resources or on the commandline. 1498resources or on the command line.
1125 1499
1126=item B<COLORTERM> 1500=item B<COLORTERM>
1127 1501
1128Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was 1502Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1129compiled with XPM support, and optionally with the added extension 1503compiled with background image support, and optionally with the added
1130C<-mono> to indicate that rxvt-unicode runs on a monochrome screen. 1504extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
1505screen.
1131 1506
1132=item B<COLORFGBG> 1507=item B<COLORFGBG>
1133 1508
1134Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is 1509Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1135the colour code used as default foreground/text colour (or the string 1510the colour code used as default foreground/text colour (or the string
1136C<default> to indicate that the default-colour escape sequence is to be 1511C<default> to indicate that the default-colour escape sequence is to be
1137used), C<bg> is the colour code used as default background colour (or the 1512used), C<bg> is the colour code used as default background colour (or the
1138string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@ 1513string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1139was compiled with XPM support. Libraries like C<slang> can (and do) use 1514was compiled with background image support. Libraries like C<ncurses>
1140this information to optimize screen output. 1515and C<slang> can (and do) use this information to optimize screen output.
1141 1516
1142=item B<WINDOWID> 1517=item B<WINDOWID>
1143 1518
1144Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel 1519Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1145window, which usually has subwindows for the scrollbar, the terminal 1520window, which usually has subwindows for the scrollbar, the terminal
1151C<--with-terminfo=PATH>. 1526C<--with-terminfo=PATH>.
1152 1527
1153=item B<DISPLAY> 1528=item B<DISPLAY>
1154 1529
1155Used by @@RXVT_NAME@@ to connect to the display and set to the correct 1530Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1156display in it's child processes. 1531display in its child processes.
1157 1532
1158=item B<SHELL> 1533=item B<SHELL>
1159 1534
1160The shell to be used for command execution, defaults to C</bin/sh>. 1535The shell to be used for command execution, defaults to C</bin/sh>.
1161
1162=item B<RXVTPATH>
1163
1164The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1165files.
1166
1167=item B<PATH>
1168
1169Used in the same way as C<RXVTPATH>.
1170 1536
1171=item B<RXVT_SOCKET> 1537=item B<RXVT_SOCKET>
1172 1538
1173The unix domain socket path used by @@RXVT_NAME@@c(1) and 1539The unix domain socket path used by @@RXVT_NAME@@c(1) and
1174@@RXVT_NAME@@d(1). 1540@@RXVT_NAME@@d(1).
1175 1541
1176Default C<< $HOME/.rxvt-unicode-<nodename >>. 1542Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
1177 1543
1178=item B<HOME> 1544=item B<HOME>
1179 1545
1180Used to locate the default directory for the unix domain socket for 1546Used to locate the default directory for the unix domain socket for
1181daemon communications and to locate various resource files (such as 1547daemon communications and to locate various resource files (such as
1202 1568
1203=back 1569=back
1204 1570
1205=head1 SEE ALSO 1571=head1 SEE ALSO
1206 1572
1207@@RXVT_NAME@@(7), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5) 1573@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1208
1209=head1 BUGS
1210
1211Check the BUGS file for an up-to-date list.
1212
1213Cursor change support is not yet implemented.
1214
1215Click-and-drag doesn't work with X11 mouse report overriding.
1216 1574
1217=head1 CURRENT PROJECT COORDINATOR 1575=head1 CURRENT PROJECT COORDINATOR
1218 1576
1219=over 4 1577=over 4
1220 1578
1221=item Project Coordinator 1579=item Project Coordinator
1222 1580
1223@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@> 1581Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1224 1582
1225L<@@RXVT_WEBPAGE@@> 1583L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1226 1584
1227=back 1585=back
1228 1586
1229=head1 AUTHORS 1587=head1 AUTHORS
1230 1588
1252 1610
1253Project Coordinator (changes.txt 2.21a to 2.4.5) 1611Project Coordinator (changes.txt 2.21a to 2.4.5)
1254 1612
1255=item Geoff Wing L<< <gcw@pobox.com> >> 1613=item Geoff Wing L<< <gcw@pobox.com> >>
1256 1614
1257Rewrote screen display and text selection routines. Project Coordinator 1615Rewrote screen display and text selection routines.
1616
1258(changes.txt 2.4.6 - rxvt-unicode) 1617Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1259 1618
1260=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >> 1619=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1261 1620
1262Forked rxvt-unicode, rewrote most of the display code and internal 1621Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1263character handling to store text in unicode, improve xterm 1622extension, random hacks, numerous bugfixes and extensions.
1264compatibility and apply numerous other bugfixes and extensions.
1265 1623
1266Project Coordinator (Changes 1.0 -) 1624Project Coordinator (Changes 1.0 -)
1267 1625
1626=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
1627
1628Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.
1629
1268=back 1630=back
1269 1631

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