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Revision 1.68 by root, Thu Aug 11 02:05:07 2005 UTC vs.
Revision 1.152 by root, Wed Dec 12 19:56:37 2007 UTC

17=head1 FREQUENTLY ASKED QUESTIONS 17=head1 FREQUENTLY ASKED QUESTIONS
18 18
19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of 19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20frequently asked questions and answer to them and some common 20frequently asked questions and answer to them and some common
21problems. That document is also accessible on the World-Wide-Web at 21problems. That document is also accessible on the World-Wide-Web at
22L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>. 22L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23 23
24=head1 RXVT-UNICODE VS. RXVT 24=head1 RXVT-UNICODE VS. RXVT
25 25
26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode 26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27internally. That means it can store and display most scripts in the 27internally. That means it can store and display most scripts in the
28world. Being a terminal emulator, however, some things are very difficult, 28world. Being a terminal emulator, however, some things are very difficult,
29especially cursive scripts such as arabic, vertically written scripts 29especially cursive scripts such as arabic, vertically written scripts
30like mongolian or scripts requiring extremely complex combining rules, 30like mongolian or scripts requiring extremely complex combining rules,
31like tibetan or devenagari. Don't expect pretty output when using these 31like tibetan or devanagari. Don't expect pretty output when using these
32scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work 32scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33fine, though. A somewhat difficult case are left-to-right scripts, such 33fine, though. A somewhat difficult case are right-to-left scripts, such
34as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms 34as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35belong into the application, not the terminal emulator (too many things -- 35belong in the application, not the terminal emulator (too many things --
36such as cursor-movement while editing -- break otherwise), but that might 36such as cursor-movement while editing -- break otherwise), but that might
37change. 37change.
38 38
39If you are looking for a terminal that supports more exotic scripts, let 39If you are looking for a terminal that supports more exotic scripts, let
40me recommend C<mlterm>, which is a very userfriendly, lean and clean 40me recommend C<mlterm>, which is a very user friendly, lean and clean
41terminal emulator. In fact, the reason rxvt-unicode was born was solely 41terminal 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 42because the author couldn't get C<mlterm> to use one font for latin1 and
43another for japanese. 43another for japanese.
44 44
45Therefore another design rationale was the use of multiple fonts to 45Therefore another design rationale was the use of multiple fonts to
46display characters: The idea of a single unicode font which many other 46display 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 47programs force onto its users never made sense to me: You should be able
48to choose any font for any script freely. 48to choose any font for any script freely.
49 49
50Apart from that, rxvt-unicode is also much better internationalised than 50Apart from that, rxvt-unicode is also much better internationalised than
51it's predecessor, supports things such as XFT and ISO 14755 that are handy 51its 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 52in i18n-environments, is faster, and has a lot bugs less than the original
53rxvt. This all in addition to dozens of other small improvements. 53rxvt. This all in addition to dozens of other small improvements.
54 54
55It is still faithfully following the original rxvt idea of being lean 55It is still faithfully following the original rxvt idea of being lean
56and nice on resources: for example, you can still configure rxvt-unicode 56and 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 57without 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 58a client/daemon pair that lets you open any number of terminal windows
59from within a single process, which makes startup time very fast and 59from within a single process, which makes startup time very fast and
60drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and 60drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61@@RXVT_NAME@@c(1) (client). 61@@RXVT_NAME@@c(1) (client).
62 62
63It also makes technical information about escape sequences (which have 63It also makes technical information about escape sequences (which have
64been extended) easier accessible: see @@RXVT_NAME@@(7) for technical 64been extended) more accessible: see @@RXVT_NAME@@(7) for technical
65reference documentation (escape sequences etc.). 65reference documentation (escape sequences etc.).
66 66
67=head1 OPTIONS 67=head1 OPTIONS
68 68
69The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed 69The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
93 93
94Attempt to open a window on the named X display (B<-d> still 94Attempt to open a window on the named X display (B<-d> still
95respected). In the absence of this option, the display specified by the 95respected). In the absence of this option, the display specified by the
96B<DISPLAY> environment variable is used. 96B<DISPLAY> environment variable is used.
97 97
98=item B<-depth> I<bitdepth>
99
100Compile I<xft>: Attempt to find a visual with the given bit depth;
101resource B<depth>.
102
98=item B<-geometry> I<geom> 103=item B<-geometry> I<geom>
99 104
100Window geometry (B<-g> still respected); resource B<geometry>. 105Window geometry (B<-g> still respected); resource B<geometry>.
101 106
102=item B<-rv>|B<+rv> 107=item B<-rv>|B<+rv>
103 108
104Turn on/off simulated reverse video; resource B<reverseVideo>. 109Turn on/off simulated reverse video; resource B<reverseVideo>.
105 110
106=item B<-j>|B<+j> 111=item B<-j>|B<+j>
107 112
108Turn on/off jump scrolling; resource B<jumpScroll>. 113Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109 114
110=item B<-ip>|B<+ip> 115=item B<-ss>|B<+ss>
111 116
112Turn on/off inheriting parent window's pixmap. Alternative form is 117Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113B<-tr>; resource B<inheritPixmap>. 118
119=item B<-tr>|B<+tr>
120
121Turn on/off illusion of a transparent window background; resource B<transparent>.
122
123B<-ip> is still accepted as an obsolete alias but will be removed in
124future versions.
125
126I<Please address all transparency related issues to Sasha Vasko at
127sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
114 128
115=item B<-fade> I<number> 129=item B<-fade> I<number>
116 130
117Fade the text by the given percentage when focus is lost. Small values 131Fade the text by the given percentage when focus is lost. Small values
118fade a little only, 100 completely replaces all colours by the fade 132fade a little only, 100 completely replaces all colours by the fade
119colour; resource B<fading>. 133colour; resource B<fading>.
120 134
121=item B<-fadecolor> I<colour> 135=item B<-fadecolor> I<colour>
122 136
123Fade to this colour when fading is used (see B<-fade>). The default colour 137Fade to this colour when fading is used (see B<-fade>). The default colour
124is black. resource B<fadeColor>. 138is opaque black. resource B<fadeColor>.
125 139
126=item B<-tint> I<colour> 140=item B<-tint> I<colour>
127 141
128Tint the transparent background pixmap with the given colour when 142Tint the transparent background pixmap with the given colour when
129transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 143transparency is enabled with B<-tr>. This only works for
144non-tiled backgrounds, currently. See also the B<-sh> option that can be
130option that can be used to brighten or darken the image in addition to 145used to brighten or darken the image in addition to tinting it.
131tinting it; resource I<tintColor>. 146Please note that certain tint colours can be applied on the server-side,
147thus yielding performance gain of two orders of magnitude. These colours are:
148blue, red, green, cyan, magenta, yellow, and those close to them. Also
149pure black and pure white colors essentially mean no tinting; resource
150I<tintColor>. Example:
132 151
133=item B<-sh> 152 @@RXVT_NAME@@ -tr -tint blue -sh 40
134 153
154=item B<-sh> I<number>
155
135I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 156Darken (0 .. 100) or lighten (100 .. 200) the transparent
136background image in addition to tinting it (i.e. B<-tint> must be 157background image in addition to (or instead of) tinting it;
137specified, too, e.g. C<-tint white>). 158resource I<shading>.
159
160=item B<-blt> I<string>
161
162Specify background blending type. If background pixmap is specified
163at the same time as transparency - such pixmap will be blended over
164transparency image, using method specified. Supported values are :
165B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>,
166B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
167B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
168alpha-blending. Compile I<afterimage>; resource I<blendType>.
169
170=item B<-blr> I<HxV>
171
172Apply Gaussian Blur with the specified radii to the transparent
173background image. If single number is specified - both vertical and
174horizontal radii are considered to be the same. Setting one of the
175radii to 1 and another to a large number creates interesting effects
176on some backgrounds. Maximum radius value is 128. Compile I<afterimage>;
177resource I<blurRadius>.
138 178
139=item B<-bg> I<colour> 179=item B<-bg> I<colour>
140 180
141Window background colour; resource B<background>. 181Window background colour; resource B<background>.
142 182
143=item B<-fg> I<colour> 183=item B<-fg> I<colour>
144 184
145Window foreground colour; resource B<foreground>. 185Window foreground colour; resource B<foreground>.
146 186
147=item B<-pixmap> I<file[;geom]> 187=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
148 188
149Compile I<XPM>: Specify XPM file for the background and also optionally 189Compile I<afterimage>: Specify image file for the background and also
150specify its scaling with a geometry string. Note you may need to 190optionally specify its scaling with a geometry string. Note you may need to
151add quotes to avoid special shell interpretation of the C<;> in the 191add quotes to avoid special shell interpretation of the C<;> in the
152command-line; resource B<backgroundPixmap>. 192command-line; for more details see resource B<backgroundPixmap>.
153 193
154=item B<-cr> I<colour> 194=item B<-cr> I<colour>
155 195
156The cursor colour; resource B<cursorColor>. 196The cursor colour; resource B<cursorColor>.
157 197
169resource B<borderColor>. 209resource B<borderColor>.
170 210
171=item B<-fn> I<fontlist> 211=item B<-fn> I<fontlist>
172 212
173Select the fonts to be used. This is a comma separated list of font names 213Select the fonts to be used. This is a comma separated list of font names
174that are used in turn when trying to display Unicode characters. The 214that are checked in order when trying to find glyphs for characters. The
175first font defines the cell size for characters; other fonts might be 215first font defines the cell size for characters; other fonts might be
176smaller, but not (in general) larger. A (hopefully) reasonable default 216smaller, but not (in general) larger. A (hopefully) reasonable default
177font list is always appended to it. See resource B<font> for more details. 217font list is always appended to it. See resource B<font> for more details.
178 218
179In short, to specify an X11 core font, just specify it's name or prefix it 219In short, to specify an X11 core font, just specify its name or prefix it
180with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>, 220with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
181e.g.: 221e.g.:
182 222
183 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15" 223 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
184 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono" 224 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
186See also the question "How does rxvt-unicode choose fonts?" in the FAQ 226See also the question "How does rxvt-unicode choose fonts?" in the FAQ
187section of @@RXVT_NAME@@(7). 227section of @@RXVT_NAME@@(7).
188 228
189=item B<-fb> I<fontlist> 229=item B<-fb> I<fontlist>
190 230
191Compile font-styles: The bold font list to use when bold characters are to 231Compile I<font-styles>: The bold font list to use when B<bold> characters
192be printed. See resource B<boldFont> for details. 232are to be printed. See resource B<boldFont> for details.
193 233
194=item B<-fi> I<fontlist> 234=item B<-fi> I<fontlist>
195 235
196Compile font-styles: The italic font list to use when bold characters are to 236Compile I<font-styles>: The italic font list to use when I<italic>
197be printed. See resource B<italicFont> for details. 237characters are to be printed. See resource B<italicFont> for details.
198 238
199=item B<-fbi> I<fontlist> 239=item B<-fbi> I<fontlist>
200 240
201Compile font-styles: The bold italic font list to use when bold characters are to 241Compile I<font-styles>: The bold italic font list to use when B<< I<bold
202be printed. See resource B<boldItalicFont> for details. 242italic> >> characters are to be printed. See resource B<boldItalicFont>
243for details.
244
245=item B<-is>|B<+is>
246
247Compile I<font-styles>: Bold/Italic font styles imply high intensity
248foreground/background (default). See resource B<intensityStyles> for
249details.
203 250
204=item B<-name> I<name> 251=item B<-name> I<name>
205 252
206Specify the application name under which resources are to be obtained, 253Specify the application name under which resources are to be obtained,
207rather than the default executable file name. Name should not contain 254rather than the default executable file name. Name should not contain
287 334
288Compile I<frills>: Set MWM hints to request a borderless window, i.e. 335Compile I<frills>: Set MWM hints to request a borderless window, i.e.
289if honoured by the WM, the rxvt-unicode window will not have window 336if honoured by the WM, the rxvt-unicode window will not have window
290decorations; resource B<borderLess>. 337decorations; resource B<borderLess>.
291 338
339=item B<-override-redirect>
340
341Compile I<frills>: Sets override-redirect on the window; resource
342B<override-redirect>.
343
344=item B<-sbg>
345
346Compile I<frills>: Disable the usage of the built-in block graphics/line
347drawing characters and just rely on what the specified fonts provide. Use
348this if you have a good font and want to use its block graphic glyphs;
349resource B<skipBuiltinGlyphs>.
350
292=item B<-lsp> I<number> 351=item B<-lsp> I<number>
293 352
294Compile I<frills>: Lines (pixel height) to insert between each row of 353Compile I<frills>: Lines (pixel height) to insert between each row of
295the display. Useful to work around font rendering problems; resource 354the display. Useful to work around font rendering problems; resource
296B<linespace>. 355B<lineSpace>.
297 356
298=item B<-tn> I<termname> 357=item B<-tn> I<termname>
299 358
300This option specifies the name of the terminal type to be set in the 359This option specifies the name of the terminal type to be set in the
301B<TERM> environment variable. This terminal type must exist in the 360B<TERM> environment variable. This terminal type must exist in the
310given on the command line. If this option is used, it must be the last 369given on the command line. If this option is used, it must be the last
311on the command-line. If there is no B<-e> option then the default is to 370on the command-line. If there is no B<-e> option then the default is to
312run the program specified by the B<SHELL> environment variable or, 371run the program specified by the B<SHELL> environment variable or,
313failing that, I<sh(1)>. 372failing that, I<sh(1)>.
314 373
374Please note that you must specify a program with arguments. If you want to
375run shell commands, you have to specify the shell, like this:
376
377 @@RXVT_NAME@@ -e sh -c "shell commands"
378
315=item B<-title> I<text> 379=item B<-title> I<text>
316 380
317Window title (B<-T> still respected); the default title is the basename 381Window title (B<-T> still respected); the default title is the basename
318of the program specified after the B<-e> option, if any, otherwise the 382of the program specified after the B<-e> option, if any, otherwise the
319application name; resource B<title>. 383application name; resource B<title>.
350for more info. 414for more info.
351 415
352=item B<-tcw> 416=item B<-tcw>
353 417
354Change the meaning of triple-click selection with the left mouse 418Change the meaning of triple-click selection with the left mouse
419button. Only effective when the original (non-perl) selection code is
355button. Instead of selecting a full line it will extend the selection the 420in-use. Instead of selecting a full line it will extend the selection to
356end of the logical line only. resource B<tripleclickwords>. 421the end of the logical line only. resource B<tripleclickwords>.
357 422
358=item B<-insecure> 423=item B<-insecure>
359 424
360Enable "insecure" mode, which currently enables most of the escape 425Enable "insecure" mode, which currently enables most of the escape
361sequences that echo strings. See the resource B<insecure> for more 426sequences that echo strings. See the resource B<insecure> for more
375=item B<-ssr>|B<+ssr> 440=item B<-ssr>|B<+ssr>
376 441
377Turn on/off secondary screen scroll (default enabled); resource 442Turn on/off secondary screen scroll (default enabled); resource
378B<secondaryScroll>. 443B<secondaryScroll>.
379 444
445=item B<-hold>|B<+hold>
446
447Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
448will not immediately destroy its window when the program executed within
449it exits. Instead, it will wait till it is being killed or closed by the
450user; resource B<hold>.
451
452=item B<-xrm> I<string>
453
454Works like the X Toolkit option of the same name, by adding the I<string>
455as if it were specified in a resource file. Resource values specified this
456way take precedence over all other resource specifications.
457
458Note that you need to use the I<same> syntax as in the .Xdefaults file,
459e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
460options can be specified as long-options on the commandline, so use
461of B<-xrm> is mostly limited to cases where you want to specify other
462resources (e.g. for input methods) or for compatibility with other
463programs.
464
380=item B<-keysym.>I<sym> I<string> 465=item B<-keysym.>I<sym> I<string>
381 466
382Remap a key symbol. See resource B<keysym>. 467Remap a key symbol. See resource B<keysym>.
383 468
384=item B<-embed> I<windowid> 469=item B<-embed> I<windowid>
385 470
386Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window, 471Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
387which enables applications to easily embed a terminal. 472which enables applications to easily embed a terminal.
388 473
389Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it 474Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
390shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it 475shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
391quite a bit, so don't expect it to keep some specific state. It's best to 476quite a bit, so don't expect it to keep some specific state. It's best to
394The window will not be destroyed when @@RXVT_NAME@@ exits. 479The window will not be destroyed when @@RXVT_NAME@@ exits.
395 480
396It might be useful to know that @@RXVT_NAME@@ will not close file 481It might be useful to know that @@RXVT_NAME@@ will not close file
397descriptors passed to it (except for stdin/out/err, of course), so you 482descriptors passed to it (except for stdin/out/err, of course), so you
398can use file descriptors to communicate with the programs within the 483can use file descriptors to communicate with the programs within the
399terminal. This works regardless of wether the C<-embed> option was used or 484terminal. This works regardless of whether the C<-embed> option was used or
400not. 485not.
401 486
402Here is a short Gtk2-perl snippet that illustrates how this option can be 487Here is a short Gtk2-perl snippet that illustrates how this option can be
403used (a longer example is in F<doc/embed>): 488used (a longer example is in F<doc/embed>):
404 489
406 $rxvt->signal_connect_after (realize => sub { 491 $rxvt->signal_connect_after (realize => sub {
407 my $xid = $_[0]->window->get_xid; 492 my $xid = $_[0]->window->get_xid;
408 system "@@RXVT_NAME@@ -embed $xid &"; 493 system "@@RXVT_NAME@@ -embed $xid &";
409 }); 494 });
410 495
411=item B<-pty-fd> I<fileno> 496=item B<-pty-fd> I<file descriptor>
412 497
413Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty 498Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
414pair but instead use the given filehandle as the tty master. This is 499pair but instead use the given file descriptor as the tty master. This is
415useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator 500useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
416without having to run a program within it. 501without having to run a program within it.
417 502
418If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp 503If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
419entries and will not tinker with pty/tty permissions - you have to do that 504entries and will not tinker with pty/tty permissions - you have to do that
420yourself if you want that. 505yourself if you want that.
506
507As an extremely special case, specifying C<-1> will completely suppress
508pty/tty operations, which is probably only useful in conjunction with some
509perl extension that manages the terminal.
421 510
422Here is a example in perl that illustrates how this option can be used (a 511Here is a example in perl that illustrates how this option can be used (a
423longer example is in F<doc/pty-fd>): 512longer example is in F<doc/pty-fd>):
424 513
425 use IO::Pty; 514 use IO::Pty;
432 521
433 # now communicate with rxvt 522 # now communicate with rxvt
434 my $slave = $pty->slave; 523 my $slave = $pty->slave;
435 while (<$slave>) { print $slave "got <$_>\n" } 524 while (<$slave>) { print $slave "got <$_>\n" }
436 525
526=item B<-pe> I<string>
527
528Comma-separated list of perl extension scripts to use (or not to use) in
529this terminal instance. See resource B<perl-ext> for details.
530
437=back 531=back
438 532
439=head1 RESOURCES (available also as long-options) 533=head1 RESOURCES
440 534
441Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long 535Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
442options) compiled into your version. 536options) compiled into your version. All resources are also available as
537long-options.
443 538
444There are two different methods that @@RXVT_NAME@@ can use to get the 539You can set and change the resources using X11 tools like B<xrdb>. Many
445Xresource data: using the X libraries (Xrm*-functions) or internal 540distribution do also load settings from the B<~/.Xresources> file when X
446Xresources reader (B<~/.Xdefaults>). For the first method (ie. 541starts. @@RXVT_NAME@@ will consult the following files/resources in order,
447B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the 542with later settings overwriting earlier ones:
448resources using X11 tools like B<xrdb>. Many distribution do also load
449settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
450will consult the following files/resources in order, with later settings
451overwriting earlier ones:
452 543
453 1. system-wide app-defaults file, either locale-dependent OR global 544 1. system-wide app-defaults file, either locale-dependent OR global
454 2. app-defaults file in $XAPPLRESDIR 545 2. app-defaults file in $XAPPLRESDIR
455 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults 546 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
456 4. SCREEN_RESOURCES for the current screen 547 4. SCREEN_RESOURCES for the current screen
457 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename> 548 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
549 6. resources specified via -xrm on the commandline
458 550
459If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
460lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
461set in XAPPLOADDIR/URxvt (compile-time defined: usually
462B</usr/lib/X11/app-defaults/URxvt>) and resources set in
463B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
464Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two 551Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
465class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows 552names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
466resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be 553common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
467easily configured, while the class name B<URxvt> allows resources 554configured, while the class name B<URxvt> allows resources unique to
468unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be 555B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
469shared between different B<@@RXVT_NAME@@> configurations. If no 556configurations. If no resources are specified, suitable defaults will
470resources are specified, suitable defaults will be used. Command-line 557be used. Command-line arguments can be used to override resource
471arguments can be used to override resource settings. The following 558settings. The following resources are supported (you might want to
472resources are allowed: 559check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
560extensions not documented here):
473 561
474=over 4 562=over 4
563
564=item B<depth:> I<bitdepth>
565
566Compile I<xft>: Attempt to find a visual with the given bit depth;
567option B<-depth>.
475 568
476=item B<geometry:> I<geom> 569=item B<geometry:> I<geom>
477 570
478Create the window with the specified X window geometry [default 80x24]; 571Create the window with the specified X window geometry [default 80x24];
479option B<-geometry>. 572option B<-geometry>.
516Use the specified colour to display underlined characters when the 609Use the specified colour to display underlined characters when the
517foreground colour is the default. 610foreground colour is the default.
518 611
519=item B<colorRV:> I<colour> 612=item B<colorRV:> I<colour>
520 613
521Use the specified colour as the background for reverse video 614Use the specified colour as the background for reverse video characters
522characters. 615when OPTION_HC is disabled (--disable-frills).
523 616
524=item B<underlineColor:> I<colour> 617=item B<underlineColor:> I<colour>
525 618
526If set, use the specified colour as the colour for the underline 619If set, use the specified colour as the colour for the underline
527itself. If unset, use the foreground colour. 620itself. If unset, use the foreground colour.
543option B<-rv>. B<False>: regular screen colours [default]; option 636option B<-rv>. B<False>: regular screen colours [default]; option
544B<+rv>. See note in B<COLORS AND GRAPHICS> section. 637B<+rv>. See note in B<COLORS AND GRAPHICS> section.
545 638
546=item B<jumpScroll:> I<boolean> 639=item B<jumpScroll:> I<boolean>
547 640
548B<True>: specify that jump scrolling should be used. When scrolling 641B<True>: specify that jump scrolling should be used. When receiving lots
549quickly, fewer screen updates are performed [default]; option B<-j>. 642of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
643has been read, resulting in fewer updates while still displaying every
644received line; option B<-j>.
645
550B<False>: specify that smooth scrolling should be used; option B<+j>. 646B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
647force a screen refresh on each new line it received; option B<+j>.
551 648
552=item B<inheritPixmap:> I<boolean> 649=item B<skipScroll:> I<boolean>
553 650
554B<True>: make the background inherit the parent windows' pixmap, giving 651B<True>: (the default) specify that skip scrolling should be used. When
555artificial transparency. B<False>: do not inherit the parent windows' 652receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
556pixmap. 653(around 60 times per second), resulting in far fewer updates. This can
654result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
655option B<-ss>.
656
657B<False>: specify that everything is to be displayed, even
658if the refresh is too fast for the human eye to read anything (or the
659monitor to display anything); option B<+ss>.
660
661=item B<transparent:> I<boolean>
662
663Turn on/off illusion of a transparent window background.
664
665B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
666future versions.
667
668I<Please address all transparency related issues to Sasha Vasko at
669sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
557 670
558=item B<fading:> I<number> 671=item B<fading:> I<number>
559 672
560Fade the text by the given percentage when focus is lost; option B<-fade>. 673Fade the text by the given percentage when focus is lost; option B<-fade>.
561 674
569Tint the transparent background pixmap with the given colour; option 682Tint the transparent background pixmap with the given colour; option
570B<-tint>. 683B<-tint>.
571 684
572=item B<shading:> I<number> 685=item B<shading:> I<number>
573 686
574Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 687Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
575image in addition to tinting it. 688in addition to tinting it; option B<-sh>.
689
690=item B<blendType:> I<string>
691
692Specify background blending type; option B<-blt>.
693
694=item B<blurRadius:> I<number>
695
696Apply Gaussian Blurr with the specified radius to the transparent
697background image; option B<-blr>.
576 698
577=item B<scrollColor:> I<colour> 699=item B<scrollColor:> I<colour>
578 700
579Use the specified colour for the scrollbar [default #B2B2B2]. 701Use the specified colour for the scrollbar [default #B2B2B2].
580 702
586=item B<borderColor:> I<colour> 708=item B<borderColor:> I<colour>
587 709
588The colour of the border around the text area and between the scrollbar 710The colour of the border around the text area and between the scrollbar
589and the text. 711and the text.
590 712
591=item B<backgroundPixmap:> I<file[;geom]> 713=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
592 714
593Use the specified XPM file (note the `.xpm' extension is optional) for 715Use the specified image file for the background and also
594the background and also optionally specify its scaling with a geometry 716optionally specify its scaling with a geometry string B<WxH+X+Y>,
595string B<WxH+X+Y>, in which B<"W" / "H"> specify the 717(default C<0x0+50+50>) in which B<"W" / "H"> specify the
596horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image 718horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
597centre (percent). A scale of 0 displays the image with tiling. A scale 719centre (percent). A scale of 0 displays the image with tiling. A scale
598of 1 displays the image without any scaling. A scale of 2 to 9 720of 1 displays the image without any scaling. A scale of 2 to 9 specifies
599specifies an integer number of images in that direction. No image will 721an integer number of images in that direction. No image will be magnified
600be magnified beyond 10 times its original size. The maximum permitted 722beyond 10 times its original size. The maximum permitted scale is 1000.
601scale is 1000. [default 0x0+50+50] 723Additional operations can be specified after colon B<:op1:op2...>.
724Supported operations are:
602 725
603=item B<menu:> I<file[;tag]> 726 tile force background image to be tiled and not scaled. Equivalent to 0x0,
727 propscale will scale image keeping proportions,
728 auto will scale image to match window size. Equivalent to 100x100;
729 hscale will scale image horizontally to the window size;
730 vscale will scale image vertically to the window size;
731 scale will scale image to match window size;
732 root will tile image as if it was a root window background, auto-adjusting
733 whenever terminal window moves.
604 734
605Read in the specified menu file (note the `.menu' extension is 735If used in conjunction with B<-tr> option, the specified pixmap will be
606optional) and also optionally specify a starting tag to find. See the 736blended over transparency image using either alpha-blending, or any
607reference documentation for details on the syntax for the menuBar. 737other blending type, specified with B<-blt "type"> option.
608 738
609=item B<path:> I<path> 739=item B<path:> I<path>
610 740
611Specify the colon-delimited search path for finding files (XPM and 741Specify the colon-delimited search path for finding background image files.
612menus), in addition to the paths specified by the B<RXVTPATH> and
613B<PATH> environment variables.
614 742
615=item B<font:> I<fontlist> 743=item B<font:> I<fontlist>
616 744
617Select the fonts to be used. This is a comma separated list of font 745Select the fonts to be used. This is a comma separated list of font names
618names that are used in turn when trying to display Unicode characters. 746that are checked in order when trying to find glyphs for characters. The
619The first font defines the cell size for characters; other fonts might 747first font defines the cell size for characters; other fonts might be
620be smaller, but not larger. A reasonable default font list is always 748smaller, but not (in general) larger. A (hopefully) reasonable default
621appended to it. option B<-fn>. 749font list is always appended to it; option B<-fn>.
622 750
623Each font can either be a standard X11 core font (XLFD) name, with 751Each font can either be a standard X11 core font (XLFD) name, with
624optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>. 752optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
625 753
626In addition, each font can be prefixed with additional hints and 754In addition, each font can be prefixed with additional hints and
628hint currently is C<codeset=codeset-name>, and this is only used for Xft 756hint currently is C<codeset=codeset-name>, and this is only used for Xft
629fonts. 757fonts.
630 758
631For example, this font resource 759For example, this font resource
632 760
633 URxvt*font: 9x15bold,\ 761 URxvt.font: 9x15bold,\
634 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\ 762 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
635 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \ 763 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
636 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \ 764 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
637 xft:Code2000:antialias=false 765 xft:Code2000:antialias=false
638 766
672not possible, replacement fonts of the desired shape will be tried. 800not possible, replacement fonts of the desired shape will be tried.
673 801
674If set, but empty, then this specific style is disabled and the normal 802If set, but empty, then this specific style is disabled and the normal
675text font will being used for the given style. 803text font will being used for the given style.
676 804
805=item B<intensityStyles:> I<boolean>
806
807When font styles are not enabled, or this option is enabled (B<True>,
808option B<-is>, the default), bold and italic font styles imply high
809intensity foreground/background colours. Disabling this option (B<False>,
810option B<+is>) disables this behaviour, the high intensity colours are not
811reachable.
812
677=item B<selectstyle:> I<mode> 813=item B<selectstyle:> I<mode>
678 814
679Set mouse selection style to B<old> which is 2.20, B<oldword> which is 815Set mouse selection style to B<old> which is 2.20, B<oldword> which
680xterm style with 2.20 old word selection, or anything else which gives 816is xterm style with 2.20 old word selection, or anything else which
681xterm style selection. 817gives xterm style selection. Only effective when the original (non-perl)
818selection code is in use.
682 819
683=item B<scrollstyle:> I<mode> 820=item B<scrollstyle:> I<mode>
684 821
685Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is 822Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
686the author's favourite. 823the author's favourite.
700=item B<mapAlert:> I<boolean> 837=item B<mapAlert:> I<boolean>
701 838
702B<True>: de-iconify (map) on receipt of a bell character. B<False>: no 839B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
703de-iconify (map) on receipt of a bell character [default]. 840de-iconify (map) on receipt of a bell character [default].
704 841
842=item B<urgentOnBell:> I<boolean>
843
844B<True>: set the urgency hint for the wm on receipt of a bell character.
845B<False>: do not set the urgency hint [default].
846
705=item B<visualBell:> I<boolean> 847=item B<visualBell:> I<boolean>
706 848
707B<True>: use visual bell on receipt of a bell character; option B<-vb>. 849B<True>: use visual bell on receipt of a bell character; option B<-vb>.
708B<False>: no visual bell [default]; option B<+vb>. 850B<False>: no visual bell [default]; option B<+vb>.
709 851
727 869
728The string will be interpreted as if typed into the shell as-is. 870The string will be interpreted as if typed into the shell as-is.
729 871
730Example: 872Example:
731 873
732 URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX) 874 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
733 875
734This creates a new file in your home directory with the screen contents 876This creates a new file in your home directory with the screen contents
735everytime you hit C<Print>. 877every time you hit C<Print>.
736 878
737=item B<scrollBar:> I<boolean> 879=item B<scrollBar:> I<boolean>
738 880
739B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 881B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
740disable the scrollbar; option B<+sb>. 882disable the scrollbar; option B<+sb>.
762 904
763=item B<scrollWithBuffer:> I<boolean> 905=item B<scrollWithBuffer:> I<boolean>
764 906
765B<True>: scroll with scrollback buffer when tty receives new lines (and 907B<True>: scroll with scrollback buffer when tty receives new lines (and
766B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll 908B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
767with scrollback buffer when tty recieves new lines; option B<+sw>. 909with scrollback buffer when tty receives new lines; option B<+sw>.
768 910
769=item B<scrollTtyKeypress:> I<boolean> 911=item B<scrollTtyKeypress:> I<boolean>
770 912
771B<True>: scroll to bottom when a non-special key is pressed. Special keys 913B<True>: scroll to bottom when a non-special key is pressed. Special keys
772are those which are intercepted by rxvt-unicode for special handling and 914are those which are intercepted by rxvt-unicode for special handling and
791=item B<borderLess:> I<boolean> 933=item B<borderLess:> I<boolean>
792 934
793Set MWM hints to request a borderless window, i.e. if honoured by the 935Set MWM hints to request a borderless window, i.e. if honoured by the
794WM, the rxvt-unicode window will not have window decorations; option B<-bl>. 936WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
795 937
938=item B<skipBuiltinGlyphs:> I<boolean>
939
940Compile I<frills>: Disable the usage of the built-in block graphics/line
941drawing characters and just rely on what the specified fonts provide. Use
942this if you have a good font and want to use its block graphic glyphs;
943option B<-sbg>.
944
796=item B<termName:> I<termname> 945=item B<termName:> I<termname>
797 946
798Specifies the terminal type name to be set in the B<TERM> environment 947Specifies the terminal type name to be set in the B<TERM> environment
799variable; option B<-tn>. 948variable; option B<-tn>.
800 949
801=item B<linespace:> I<number> 950=item B<lineSpace:> I<number>
802 951
803Specifies number of lines (pixel height) to insert between each row of 952Specifies number of lines (pixel height) to insert between each row of
804the display [default 0]; option B<-lsp>. 953the display [default 0]; option B<-lsp>.
805 954
806=item B<meta8:> I<boolean> 955=item B<meta8:> I<boolean>
855pressed. If unset it will send the sequence traditionally associated 1004pressed. If unset it will send the sequence traditionally associated
856with the B<Execute> key. 1005with the B<Execute> key.
857 1006
858=item B<cutchars:> I<string> 1007=item B<cutchars:> I<string>
859 1008
860The characters used as delimiters for double-click word selection. The 1009The characters used as delimiters for double-click word selection
861built-in default: 1010(whitespace delimiting is added automatically if resource is given).
862 1011
1012When the perl selection extension is in use (the default if compiled
1013in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
1014characters will be created (if the resource exists, otherwise, no regex
1015will be created). In this mode, characters outside ISO-8859-1 can be used.
1016
1017When the selection extension is not used, only ISO-8859-1 characters can
1018be used. If not specified, the built-in default is used:
1019
863B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> 1020B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
864 1021
865=item B<preeditType:> I<style> 1022=item B<preeditType:> I<style>
866 1023
867B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1024B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
868 1025
873=item B<imLocale:> I<name> 1030=item B<imLocale:> I<name>
874 1031
875The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g. 1032The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
876C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the 1033C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
877input extension to be able to input japanese characters while staying in 1034input extension to be able to input japanese characters while staying in
878another locale. option B<-imlocale>. 1035another locale; option B<-imlocale>.
879 1036
880=item B<imFont:> I<fontset> 1037=item B<imFont:> I<fontset>
881 1038
882Specify the font-set used for XIM styles C<OverTheSpot> or 1039Specify the font-set used for XIM styles C<OverTheSpot> or
883C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated 1040C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
888 1045
889=item B<tripleclickwords:> I<boolean> 1046=item B<tripleclickwords:> I<boolean>
890 1047
891Change the meaning of triple-click selection with the left mouse 1048Change the meaning of triple-click selection with the left mouse
892button. Instead of selecting a full line it will extend the selection to 1049button. Instead of selecting a full line it will extend the selection to
893the end of the logical line only. option B<-tcw>. 1050the end of the logical line only; option B<-tcw>.
894 1051
895=item B<insecure:> I<boolean> 1052=item B<insecure:> I<boolean>
896 1053
897Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 1054Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
898echo arbitrary strings like the icon name or the locale. This could be 1055echo arbitrary strings like the icon name or the locale. This could be
899abused if somebody gets 8-bit-clean access to your display, whether 1056abused if somebody gets 8-bit-clean access to your display, whether
900throuh a mail client displaying mail bodies unfiltered or though 1057through a mail client displaying mail bodies unfiltered or through
901write(1). Therefore, these sequences are disabled by default. (Note 1058write(1) or any other means. Therefore, these sequences are disabled by
902that other terminals, including xterm, have these sequences 1059default. (Note that many other terminals, including xterm, have these
903enabled by default). You can enable them by setting this boolean 1060sequences enabled by default, which doesn't make it safer, though).
904resource or specifying B<-insecure> as an option. At the moment, this 1061
905enabled display-answer, locale, findfont, icon label and window title 1062You can enable them by setting this boolean resource or specifying
906requests as well as dynamic menubar dispatch. 1063B<-insecure> as an option. At the moment, this enables display-answer,
1064locale, findfont, icon label and window title requests.
907 1065
908=item B<modifier:> I<modifier> 1066=item B<modifier:> I<modifier>
909 1067
910Set the key to be interpreted as the Meta key to: B<alt>, B<meta>, 1068Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
911B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option 1069B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
915 1073
916Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E) 1074Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
917character is passed through. It may contain escape values as described 1075character is passed through. It may contain escape values as described
918in the entry on B<keysym> following. 1076in the entry on B<keysym> following.
919 1077
920=item B<secondaryScreen:> I<bool> 1078=item B<secondaryScreen:> I<boolean>
921 1079
922Turn on/off secondary screen (default enabled). 1080Turn on/off secondary screen (default enabled).
923 1081
924=item B<secondaryScroll:> I<bool> 1082=item B<secondaryScroll:> I<boolean>
925 1083
926Turn on/off secondary screen scroll (default enabled). If the this 1084Turn on/off secondary screen scroll (default enabled). If this
927option is enabled, scrolls on the secondary screen will change the 1085option is enabled, scrolls on the secondary screen will change the
928scrollback buffer and switching to/from the secondary screen will 1086scrollback buffer and switching to/from the secondary screen will
929instead scroll the screen up. 1087instead scroll the screen up.
1088
1089=item B<hold>: I<boolean>
1090
1091Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
1092will not immediately destroy its window when the program executed within
1093it exits. Instead, it will wait till it is being killed or closed by the
1094user.
930 1095
931=item B<keysym.>I<sym>: I<string> 1096=item B<keysym.>I<sym>: I<string>
932 1097
933Compile I<frills>: Associate I<string> with keysym I<sym>. The 1098Compile I<frills>: Associate I<string> with keysym I<sym>. The
934intervening resource name B<keysym.> cannot be omitted. 1099intervening resource name B<keysym.> cannot be omitted.
948searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 1113searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
949omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 1114omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
950keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not 1115keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
951performed in an exact manner; however, the closest match is assured. 1116performed in an exact manner; however, the closest match is assured.
952 1117
953I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, 1118I<string> may contain escape values (C<\n>: newline, C<\000>: octal
954C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, 1119number), see RESOURCES in C<man 7 X> for futher details.
955C<\000>: octal number) or verbatim control characters (C<^?>: delete,
956C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
957can start or end with whitespace.
958
959Please note that you need to double the C<\> when using
960C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
961use C<\033> instead of C<\e> (and so on), which will work with both Xt and
962@@RXVT_NAME@@'s own processing).
963 1120
964You can define a range of keysyms in one shot by providing a I<string> 1121You can define a range of keysyms in one shot by providing a I<string>
965with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 1122with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
966should be a character not used by the strings. 1123should be a character not used by the strings.
967 1124
968Its usage can be demonstrated by an example: 1125Its usage can be demonstrated by an example:
969 1126
970 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|> 1127 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
979is interpreted and executed as @@RXVT_NAME@@'s control sequence. For 1136is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
980example the following means "change the current locale to C<zh_CN.GBK> 1137example the following means "change the current locale to C<zh_CN.GBK>
981when Control-Meta-c is being pressed": 1138when Control-Meta-c is being pressed":
982 1139
983 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007 1140 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1141
1142If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
1143is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)
1144manpage. For example, the F<selection> extension (activated via
1145C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1146
1147 URxvt.keysym.M-C-c: perl:selection:rot13
984 1148
985Due the the large number of modifier combinations, a defined key mapping 1149Due the the large number of modifier combinations, a defined key mapping
986will match if at I<at least> the specified identifiers are being set, and 1150will match if at I<at least> the specified identifiers are being set, and
987no other key mappings with those and more bits are being defined. That 1151no other key mappings with those and more bits are being defined. That
988means that defining a key map for C<a> will automatically provide 1152means that defining a key map for C<a> will automatically provide
1012info): 1176info):
1013 1177
1014 URxvt.keysym.M-C-3: command:\033[8;25;80t 1178 URxvt.keysym.M-C-3: command:\033[8;25;80t
1015 URxvt.keysym.M-C-4: command:\033[8;48;110t 1179 URxvt.keysym.M-C-4: command:\033[8;48;110t
1016 1180
1181=item B<perl-ext-common>: I<string>
1182
1183=item B<perl-ext>: I<string>
1184
1185Comma-separated list(s) of perl extension scripts (default: C<default>) to
1186use in this terminal instance; option B<-pe>.
1187
1188Extension names can be prefixed with a C<-> sign to prohibit using
1189them. This can be useful to selectively disable some extensions loaded
1190by default, or specified via the C<perl-ext-common> resource. For
1191example, C<default,-selection> will use all the default extension except
1192C<selection>.
1193
1194Extension names can also be followed by an argument in angle brackets
1195(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
1196searchable scrollback to Alt/Meta-s). Mentioning the same extension
1197multiple times with different arguments will pass multiple arguments to
1198the extension.
1199
1200Each extension is looked up in the library directories, loaded if
1201necessary, and bound to the current terminal instance.
1202
1203If both of these resources are the empty string, then the perl
1204interpreter will not be initialized. The idea behind two options is that
1205B<perl-ext-common> will be used for extensions that should be available to
1206all instances, while B<perl-ext> is used for specific instances.
1207
1208=item B<perl-eval>: I<string>
1209
1210Perl code to be evaluated when all extensions have been registered. See
1211the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource
1212will be ignored when running setuid/setgid.
1213
1214=item B<perl-lib>: I<path>
1215
1216Colon-separated list of additional directories that hold extension
1217scripts. When looking for extensions specified by the C<perl> resource,
1218@@RXVT_NAME@@ will first look in these directories and then in
1219F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource
1220will be ignored when running setuid/setgid.
1221
1222See the @@RXVT_NAME@@perl(3) manpage.
1223
1224=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1225
1226Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
1227details.
1228
1229=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1230
1231Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1232for details.
1233
1234=item B<searchable-scrollback:> I<keysym>
1235
1236Sets the hotkey that starts the incremental scrollback buffer search
1237(default: C<M-s>).
1238
1239=item B<urlLauncher>: I<string>
1240
1241Specifies the program to be started with a URL argument. Used by the
1242C<selection-popup> and C<matcher> perl extensions.
1243
1244=item B<transient-for>: I<windowid>
1245
1246Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1247
1248=item B<override-redirect>: I<boolean>
1249
1250Compile I<frills>: Sets override-redirect for the terminal window, making
1251it almost invisible to window managers; option B<-override-redirect>.
1252
1253=item B<iso14755_52:> I<boolean>
1254
1255Turn on/off ISO 14755 5.2 mode (default enabled).
1256
1017=back 1257=back
1018 1258
1019=head1 THE SCROLLBAR 1259=head1 THE SCROLLBAR
1020 1260
1021Lines of text that scroll off the top of the B<@@RXVT_NAME@@> window 1261Lines of text that scroll off the top of the B<@@RXVT_NAME@@> window
1039application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~> 1279application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
1040(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the 1280(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
1041up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down), 1281up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
1042respectively. 1282respectively.
1043 1283
1044=head1 TEXT SELECTION AND INSERTION 1284=head1 THE SELECTION: SELECTING AND PASTING TEXT
1045 1285
1046The behaviour of text selection and insertion mechanism is similar to 1286The behaviour of text selection and insertion/pasting mechanism is similar
1047I<xterm>(1). 1287to I<xterm>(1).
1048 1288
1049=over 4 1289=over 4
1050 1290
1051=item B<Selection>: 1291=item B<Selecting>:
1052 1292
1053Left click at the beginning of the region, drag to the end of the region 1293Left click at the beginning of the region, drag to the end of the region
1054and release; Right click to extend the marked region; Left double-click 1294and release; Right click to extend the marked region; Left double-click
1055to select a word; Left triple-click to select the entire logical line 1295to select a word; Left triple-click to select the entire logical line
1056(which can span multiple screen lines), unless modified by resource 1296(which can span multiple screen lines), unless modified by resource
1057B<tripleclickwords>. 1297B<tripleclickwords>.
1058 1298
1059Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys) 1299Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
1060(Compile: I<frills>) will create a rectangular selection instead of a normal 1300(Compile: I<frills>) will create a rectangular selection instead of a
1061one. 1301normal one. In this mode, every selected row becomes its own line in the
1302selection, and trailing whitespace is visually underlined and removed from
1303the selection.
1062 1304
1063=item B<Insertion>: 1305=item B<Pasting>:
1064 1306
1065Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1307Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
1066an B<@@RXVT_NAME@@> window causes the current text selection to be 1308window causes the value of the PRIMARY selection (or CLIPBOARD with the
1067inserted as if it had been typed on the keyboard. 1309B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1310
1311Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1312inserted too.
1068 1313
1069=back 1314=back
1070 1315
1071=head1 CHANGING FONTS 1316=head1 CHANGING FONTS
1072 1317
1073Changing fonts (or font sizes, respectively) via the keypad is not yet 1318Changing fonts (or font sizes, respectively) via the keypad is not yet
1074supported in rxvt-unicode. Bug me if you need this. 1319supported in rxvt-unicode. Bug me if you need this.
1075 1320
1076You can, however, switch fonts at runtime using escape sequences (and 1321You can, however, switch fonts at runtime using escape sequences, e.g.:
1077therefore using the menubar), e.g.:
1078 1322
1079 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic" 1323 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
1324
1325You can use keyboard shortcuts, too:
1326
1327 URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
1328 URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
1080 1329
1081rxvt-unicode will automatically re-apply these fonts to the output so far. 1330rxvt-unicode will automatically re-apply these fonts to the output so far.
1082 1331
1083=head1 ISO 14755 SUPPORT 1332=head1 ISO 14755 SUPPORT
1084 1333
1085ISO 14755 is a standard for entering and viewing unicode characters 1334ISO 14755 is a standard for entering and viewing unicode characters
1086and character codes using the keyboard. It consists of 4 parts. The 1335and character codes using the keyboard. It consists of 4 parts. The
1087first part is available rxvt-unicode has been compiled with 1336first part is available if rxvt-unicode has been compiled with
1088C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1337C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1089with C<--enable-iso14755>. 1338with C<--enable-iso14755>.
1090 1339
1091=over 4 1340=over 4
1092 1341
1112This mode lets you input characters representing the keycap symbols of 1361This mode lets you input characters representing the keycap symbols of
1113your keyboard, if representable in the current locale encoding. 1362your keyboard, if representable in the current locale encoding.
1114 1363
1115Start by pressing C<Control> and C<Shift> together, then releasing 1364Start by pressing C<Control> and C<Shift> together, then releasing
1116them. The next special key (cursor keys, home etc.) you enter will not 1365them. The next special key (cursor keys, home etc.) you enter will not
1117invoke it's usual function but instead will insert the corresponding 1366invoke its usual function but instead will insert the corresponding
1118keycap symbol. The symbol will only be entered when the key has been 1367keycap symbol. The symbol will only be entered when the key has been
1119released, otherwise pressing e.g. C<Shift> would enter the symbol for 1368released, otherwise pressing e.g. C<Shift> would enter the symbol for
1120C<ISO Level 2 Switch>, although your intention might have been to enter a 1369C<ISO Level 2 Switch>, although your intention might have been to enter a
1121reverse tab (Shift-Tab). 1370reverse tab (Shift-Tab).
1122 1371
1155=head1 COLORS AND GRAPHICS 1404=head1 COLORS AND GRAPHICS
1156 1405
1157In addition to the default foreground and background colours, 1406In addition to the default foreground and background colours,
1158B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1407B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
1159high-intensity bold/blink versions of the same). Here is a list of the 1408high-intensity bold/blink versions of the same). Here is a list of the
1160colours with their B<rgb.txt> names. 1409colours with their names.
1161 1410
1162=begin table 1411=begin table
1163 1412
1164 B<color0> (black) = Black 1413 B<color0> (black) = Black
1165 B<color1> (red) = Red3 1414 B<color1> (red) = Red3
1185It is also possible to specify the colour values of B<foreground>, 1434It is also possible to specify the colour values of B<foreground>,
1186B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1435B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1187a number 0-15, as a convenient shorthand to reference the colour name of 1436a number 0-15, as a convenient shorthand to reference the colour name of
1188color0-color15. 1437color0-color15.
1189 1438
1439In addition to the colours defined above, @@RXVT_NAME@@ offers an
1440additional 72 colours. The first 64 of those (with indices 16 to 79)
1441consist of a 4*4*4 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
144216>), followed by 8 additional shades of gray (with indices 80 to 87).
1443
1444Together, all those colours implement the 88 colour xterm colours. Only
1445the first 16 can be changed using resources currently, the rest can only
1446be changed via command sequences ("escape codes").
1447
1190Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1448Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1191always swapping the foreground/background colours. This is in contrast to 1449always swapping the foreground/background colours. This is in contrast to
1192I<xterm>(1) where the colours are only swapped if they have not otherwise 1450I<xterm>(1) where the colours are only swapped if they have not otherwise
1193been specified. For example, 1451been specified. For example,
1194 1452
1199would yield White on Black, while on I<xterm>(1) it would yield Black 1457would yield White on Black, while on I<xterm>(1) it would yield Black
1200on White. 1458on White.
1201 1459
1202=back 1460=back
1203 1461
1462=head2 ALPHA CHANNEL SUPPORT
1463
1464If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1465their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa>
1466(recommended, but B<MUST> have 4 digits/component) colour specifications,
1467in addition to the ones provided by X, where the additional A component
1468specifies opacity (alpha) values. The minimum value of C<0> is completely
1469transparent). You can also prefix any color with C<[percent]>, where
1470C<percent> is a decimal percentage (0-100) that specifies the opacity of
1471the color, where C<0> is completely transparent and C<100> is completelxy
1472opaque.
1473
1474You probably need to specify B<"-depth 32">, too, and have the luck that
1475your X-server uses ARGB pixel layout, as X is far from just supporting
1476ARGB visuals out of the box, and rxvt-unicode just fudges around.
1477
1478For example, the following selects an almost completely transparent red
1479background, and an almost opaque pink foreground:
1480
1481 @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/aaaa -fg "[80]pink"
1482
1483I<Please note that transparency of any kind if completely unsupported by
1484the author. Don't bug him with installation questions!>
1485
1204=head1 ENVIRONMENT 1486=head1 ENVIRONMENT
1205 1487
1206B<@@RXVT_NAME@@> sets and/or uses the following environment variables: 1488B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1207 1489
1208=over 4 1490=over 4
1209 1491
1210=item B<TERM> 1492=item B<TERM>
1211 1493
1212Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1494Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1213resources or on the commandline. 1495resources or on the command line.
1214 1496
1215=item B<COLORTERM> 1497=item B<COLORTERM>
1216 1498
1217Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was 1499Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1218compiled with XPM support, and optionally with the added extension 1500compiled with background image support, and optionally with the added
1219C<-mono> to indicate that rxvt-unicode runs on a monochrome screen. 1501extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
1502screen.
1220 1503
1221=item B<COLORFGBG> 1504=item B<COLORFGBG>
1222 1505
1223Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is 1506Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1224the colour code used as default foreground/text colour (or the string 1507the colour code used as default foreground/text colour (or the string
1225C<default> to indicate that the default-colour escape sequence is to be 1508C<default> to indicate that the default-colour escape sequence is to be
1226used), C<bg> is the colour code used as default background colour (or the 1509used), C<bg> is the colour code used as default background colour (or the
1227string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@ 1510string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1228was compiled with XPM support. Libraries like C<ncurses> and C<slang> can 1511was compiled with background image support. Libraries like C<ncurses>
1229(and do) use this information to optimize screen output. 1512and C<slang> can (and do) use this information to optimize screen output.
1230 1513
1231=item B<WINDOWID> 1514=item B<WINDOWID>
1232 1515
1233Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel 1516Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1234window, which usually has subwindows for the scrollbar, the terminal 1517window, which usually has subwindows for the scrollbar, the terminal
1240C<--with-terminfo=PATH>. 1523C<--with-terminfo=PATH>.
1241 1524
1242=item B<DISPLAY> 1525=item B<DISPLAY>
1243 1526
1244Used by @@RXVT_NAME@@ to connect to the display and set to the correct 1527Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1245display in it's child processes. 1528display in its child processes.
1246 1529
1247=item B<SHELL> 1530=item B<SHELL>
1248 1531
1249The shell to be used for command execution, defaults to C</bin/sh>. 1532The shell to be used for command execution, defaults to C</bin/sh>.
1250
1251=item B<RXVTPATH>
1252
1253The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1254files.
1255
1256=item B<PATH>
1257
1258Used in the same way as C<RXVTPATH>.
1259 1533
1260=item B<RXVT_SOCKET> 1534=item B<RXVT_SOCKET>
1261 1535
1262The unix domain socket path used by @@RXVT_NAME@@c(1) and 1536The unix domain socket path used by @@RXVT_NAME@@c(1) and
1263@@RXVT_NAME@@d(1). 1537@@RXVT_NAME@@d(1).
1293 1567
1294=head1 SEE ALSO 1568=head1 SEE ALSO
1295 1569
1296@@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) 1570@@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)
1297 1571
1298=head1 BUGS
1299
1300Check the BUGS file for an up-to-date list.
1301
1302Cursor change support is not yet implemented.
1303
1304Click-and-drag doesn't work with X11 mouse report overriding.
1305
1306=head1 CURRENT PROJECT COORDINATOR 1572=head1 CURRENT PROJECT COORDINATOR
1307 1573
1308=over 4 1574=over 4
1309 1575
1310=item Project Coordinator 1576=item Project Coordinator
1311 1577
1312Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >> 1578Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1313 1579
1314L<http://software.schmorp.de/#rxvt-unicode> 1580L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1315 1581
1316=back 1582=back
1317 1583
1318=head1 AUTHORS 1584=head1 AUTHORS
1319 1585
1341 1607
1342Project Coordinator (changes.txt 2.21a to 2.4.5) 1608Project Coordinator (changes.txt 2.21a to 2.4.5)
1343 1609
1344=item Geoff Wing L<< <gcw@pobox.com> >> 1610=item Geoff Wing L<< <gcw@pobox.com> >>
1345 1611
1346Rewrote screen display and text selection routines. Project Coordinator 1612Rewrote screen display and text selection routines.
1613
1347(changes.txt 2.4.6 - rxvt-unicode) 1614Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1348 1615
1349=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >> 1616=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1350 1617
1351Forked rxvt-unicode, rewrote most of the display code and internal 1618Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1352character handling to store text in unicode, improve xterm 1619extension, random hacks, numerous bugfixes and extensions.
1353compatibility and apply numerous other bugfixes and extensions.
1354 1620
1355Project Coordinator (Changes 1.0 -) 1621Project Coordinator (Changes 1.0 -)
1356 1622
1623=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
1624
1625Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.
1626
1357=back 1627=back
1358 1628

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