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Revision 1.147 by root, Fri Nov 23 11:18:04 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://cvs.schmorp.de/browse/rxvt-unicode/doc/rxvt.7.html>.
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 into 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. Obsolete form of it is
122B<-ip> and it should not be used anymore; resource B<transparent>.
123
124I<Please note that old resource name of B<inheritPixmap> is obsolete and should be
125changed to B<transparent>. Backwards compatibility support for B<inheritPixmap> will
126be phased out in future versions of rxvt!>
127
128I<Please address all transparency related issues to Sasha Vasko at
129sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
114 130
115=item B<-fade> I<number> 131=item B<-fade> I<number>
116 132
117Fade the text by the given percentage when focus is lost. resource B<fading>. 133Fade the text by the given percentage when focus is lost. Small values
134fade a little only, 100 completely replaces all colours by the fade
135colour; resource B<fading>.
136
137=item B<-fadecolor> I<colour>
138
139Fade to this colour when fading is used (see B<-fade>). The default colour
140is opaque black. resource B<fadeColor>.
118 141
119=item B<-tint> I<colour> 142=item B<-tint> I<colour>
120 143
121Tint the transparent background pixmap with the given colour when 144Tint the transparent background pixmap with the given colour when
122transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 145transparency is enabled with B<-tr>. This only works for
146non-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 147used to brighten or darken the image in addition to tinting it.
124tinting it. 148Please note that certain tint colours can be applied on the server-side,
149thus yielding performance gain of two orders of magnitude. These colours are:
150blue, red, green, cyan, magenta, yellow, and those close to them. Also
151pure black and pure white colors essentially mean no tinting; resource
152I<tintColor>. Example:
125 153
126=item B<-sh> 154 @@RXVT_NAME@@ -tr -tint blue -sh 40
127 155
156=item B<-sh> I<number>
157
128I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 158Darken (0 .. 100) or lighten (100 .. 200) the transparent
129background image in addition to tinting it (i.e. B<-tint> must be 159background image in addition to (or instead of) tinting it;
130specified, too, e.g. C<-tint white>). 160resource I<shading>.
161
162=item B<-blt> I<string>
163
164Specify background blending type. If background pixmap is specified
165at the same time as transparency - such pixmap will be blended over
166transparency image, using method specified. Supported values are :
167B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>,
168B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
169B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
170alpha-blending. Compile I<afterimage>; resource I<blendType>.
171
172=item B<-blr> I<HxV>
173
174Apply Gaussian Blur with the specified radii to the transparent
175background image. If single number is specified - both vertical and
176horizontal radii are considered to be the same. Setting one of the
177radii to 1 and another to a large number creates interesting effects
178on some backgrounds. Maximum radius value is 128. Compile I<afterimage>;
179resource I<blurRadius>.
131 180
132=item B<-bg> I<colour> 181=item B<-bg> I<colour>
133 182
134Window background colour; resource B<background>. 183Window background colour; resource B<background>.
135 184
136=item B<-fg> I<colour> 185=item B<-fg> I<colour>
137 186
138Window foreground colour; resource B<foreground>. 187Window foreground colour; resource B<foreground>.
139 188
140=item B<-pixmap> I<file[;geom]> 189=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
141 190
142Compile I<XPM>: Specify XPM file for the background and also optionally 191Compile I<afterimage>: Specify image file for the background and also
143specify its scaling with a geometry string. Note you may need to 192optionally specify its scaling with a geometry string. Note you may need to
144add quotes to avoid special shell interpretation of the C<;> in the 193add quotes to avoid special shell interpretation of the C<;> in the
145command-line; resource B<backgroundPixmap>. 194command-line; for more details see resource B<backgroundPixmap>.
146 195
147=item B<-cr> I<colour> 196=item B<-cr> I<colour>
148 197
149The cursor colour; resource B<cursorColor>. 198The cursor colour; resource B<cursorColor>.
150 199
162resource B<borderColor>. 211resource B<borderColor>.
163 212
164=item B<-fn> I<fontlist> 213=item B<-fn> I<fontlist>
165 214
166Select the fonts to be used. This is a comma separated list of font names 215Select 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 216that are checked in order when trying to find glyphs for characters. The
168first font defines the cell size for characters; other fonts might be 217first font defines the cell size for characters; other fonts might be
169smaller, but not (in general) larger. A (hopefully) reasonable default 218smaller, but not (in general) larger. A (hopefully) reasonable default
170font list is always appended to it. See resource B<font> for more details. 219font list is always appended to it. See resource B<font> for more details.
171 220
172In short, to specify an X11 core font, just specify it's name or prefix it 221In 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:>, 222with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
174e.g.: 223e.g.:
175 224
176 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15" 225 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
177 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono" 226 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
179See also the question "How does rxvt-unicode choose fonts?" in the FAQ 228See also the question "How does rxvt-unicode choose fonts?" in the FAQ
180section of @@RXVT_NAME@@(7). 229section of @@RXVT_NAME@@(7).
181 230
182=item B<-fb> I<fontlist> 231=item B<-fb> I<fontlist>
183 232
184Compile font-styles: The bold font list to use when bold characters are to 233Compile I<font-styles>: The bold font list to use when B<bold> characters
185be printed. See resource B<boldFont> for details. 234are to be printed. See resource B<boldFont> for details.
186 235
187=item B<-fi> I<fontlist> 236=item B<-fi> I<fontlist>
188 237
189Compile font-styles: The italic font list to use when bold characters are to 238Compile I<font-styles>: The italic font list to use when I<italic>
190be printed. See resource B<italicFont> for details. 239characters are to be printed. See resource B<italicFont> for details.
191 240
192=item B<-fbi> I<fontlist> 241=item B<-fbi> I<fontlist>
193 242
194Compile font-styles: The bold italic font list to use when bold characters are to 243Compile I<font-styles>: The bold italic font list to use when B<< I<bold
195be printed. See resource B<boldItalicFont> for details. 244italic> >> characters are to be printed. See resource B<boldItalicFont>
245for details.
246
247=item B<-is>|B<+is>
248
249Compile I<font-styles>: Bold/Italic font styles imply high intensity
250foreground/background (default). See resource B<intensityStyles> for
251details.
196 252
197=item B<-name> I<name> 253=item B<-name> I<name>
198 254
199Specify the application name under which resources are to be obtained, 255Specify the application name under which resources are to be obtained,
200rather than the default executable file name. Name should not contain 256rather than the default executable file name. Name should not contain
238 294
239Put scrollbar on right/left; resource B<scrollBar_right>. 295Put scrollbar on right/left; resource B<scrollBar_right>.
240 296
241=item B<-st>|B<+st> 297=item B<-st>|B<+st>
242 298
243Display normal (non XTerm/NeXT) scrollbar without/with a trough; 299Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
244resource B<scrollBar_floating>. 300resource B<scrollBar_floating>.
245 301
246=item B<-ptab>|B<+ptab> 302=item B<-ptab>|B<+ptab>
247 303
248If enabled (default), "Horizontal Tab" characters are being stored as 304If enabled (default), "Horizontal Tab" characters are being stored as
280 336
281Compile I<frills>: Set MWM hints to request a borderless window, i.e. 337Compile 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 338if honoured by the WM, the rxvt-unicode window will not have window
283decorations; resource B<borderLess>. 339decorations; resource B<borderLess>.
284 340
341=item B<-override-redirect>
342
343Compile I<frills>: Sets override-redirect on the window; resource
344B<override-redirect>.
345
346=item B<-sbg>
347
348Compile I<frills>: Disable the usage of the built-in block graphics/line
349drawing characters and just rely on what the specified fonts provide. Use
350this if you have a good font and want to use its block graphic glyphs;
351resource B<skipBuiltinGlyphs>.
352
285=item B<-lsp> I<number> 353=item B<-lsp> I<number>
286 354
287Compile I<frills>: Lines (pixel height) to insert between each row of 355Compile I<frills>: Lines (pixel height) to insert between each row of
288the display. Useful to work around font rendering problems; resource 356the display. Useful to work around font rendering problems; resource
289B<linespace>. 357B<lineSpace>.
290 358
291=item B<-tn> I<termname> 359=item B<-tn> I<termname>
292 360
293This option specifies the name of the terminal type to be set in the 361This option specifies the name of the terminal type to be set in the
294B<TERM> environment variable. This terminal type must exist in the 362B<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 371given 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 372on 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, 373run the program specified by the B<SHELL> environment variable or,
306failing that, I<sh(1)>. 374failing that, I<sh(1)>.
307 375
376Please note that you must specify a program with arguments. If you want to
377run shell commands, you have to specify the shell, like this:
378
379 @@RXVT_NAME@@ -e sh -c "shell commands"
380
308=item B<-title> I<text> 381=item B<-title> I<text>
309 382
310Window title (B<-T> still respected); the default title is the basename 383Window title (B<-T> still respected); the default title is the basename
311of the program specified after the B<-e> option, if any, otherwise the 384of the program specified after the B<-e> option, if any, otherwise the
312application name; resource B<title>. 385application name; resource B<title>.
343for more info. 416for more info.
344 417
345=item B<-tcw> 418=item B<-tcw>
346 419
347Change the meaning of triple-click selection with the left mouse 420Change the meaning of triple-click selection with the left mouse
421button. Only effective when the original (non-perl) selection code is
348button. Instead of selecting a full line it will extend the selection the 422in-use. Instead of selecting a full line it will extend the selection the
349end of the logical line only. resource B<tripleclickwords>. 423end of the logical line only. resource B<tripleclickwords>.
350 424
351=item B<-insecure> 425=item B<-insecure>
352 426
353Enable "insecure" mode, which currently enables most of the escape 427Enable "insecure" mode, which currently enables most of the escape
368=item B<-ssr>|B<+ssr> 442=item B<-ssr>|B<+ssr>
369 443
370Turn on/off secondary screen scroll (default enabled); resource 444Turn on/off secondary screen scroll (default enabled); resource
371B<secondaryScroll>. 445B<secondaryScroll>.
372 446
447=item B<-hold>|B<+hold>
448
449Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
450will not immediately destroy its window when the program executed within
451it exits. Instead, it will wait till it is being killed or closed by the
452user; resource B<hold>.
453
454=item B<-xrm> I<string>
455
456Works like the X Toolkit option of the same name, by adding the I<string>
457as if it were specified in a resource file. Resource values specified this
458way take precedence over all other resource specifications.
459
460Note that you need to use the I<same> syntax as in the .Xdefaults file,
461e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
462options can be specified as long-options on the commandline, so use
463of B<-xrm> is mostly limited to cases where you want to specify other
464resources (e.g. for input methods) or for compatibility with other
465programs.
466
373=item B<-keysym.>I<sym>: I<string> 467=item B<-keysym.>I<sym> I<string>
374 468
375Remap a key symbol. See resource B<keysym>. 469Remap a key symbol. See resource B<keysym>.
376 470
471=item B<-embed> I<windowid>
472
473Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
474which enables applications to easily embed a terminal.
475
476Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
477shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
478quite a bit, so don't expect it to keep some specific state. It's best to
479create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
480
481The window will not be destroyed when @@RXVT_NAME@@ exits.
482
483It might be useful to know that @@RXVT_NAME@@ will not close file
484descriptors passed to it (except for stdin/out/err, of course), so you
485can use file descriptors to communicate with the programs within the
486terminal. This works regardless of whether the C<-embed> option was used or
487not.
488
489Here is a short Gtk2-perl snippet that illustrates how this option can be
490used (a longer example is in F<doc/embed>):
491
492 my $rxvt = new Gtk2::Socket;
493 $rxvt->signal_connect_after (realize => sub {
494 my $xid = $_[0]->window->get_xid;
495 system "@@RXVT_NAME@@ -embed $xid &";
496 });
497
498=item B<-pty-fd> I<file descriptor>
499
500Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
501pair but instead use the given file descriptor as the tty master. This is
502useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
503without having to run a program within it.
504
505If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
506entries and will not tinker with pty/tty permissions - you have to do that
507yourself if you want that.
508
509As an extremely special case, specifying C<-1> will completely suppress
510pty/tty operations.
511
512Here is a example in perl that illustrates how this option can be used (a
513longer example is in F<doc/pty-fd>):
514
515 use IO::Pty;
516 use Fcntl;
517
518 my $pty = new IO::Pty;
519 fcntl $pty, F_SETFD, 0; # clear close-on-exec
520 system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
521 close $pty;
522
523 # now communicate with rxvt
524 my $slave = $pty->slave;
525 while (<$slave>) { print $slave "got <$_>\n" }
526
377=item B<-xrm> I<resourcestring> 527=item B<-pe> I<string>
378 528
379No effect on rxvt-unicode. Simply passes through an argument to be made 529Comma-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 530this terminal instance. See resource B<perl-ext> for details.
381some window managers.
382 531
383=back 532=back
384 533
385=head1 RESOURCES (available also as long-options) 534=head1 RESOURCES (available also as long-options)
386 535
387Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long 536Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
388options) compiled into your version. 537options) compiled into your version.
389 538
390There 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
391Xresource data: using the X libraries (Xrm*-functions) or internal 540distribution do also load settings from the B<~/.Xresources> file when X
392Xresources reader (B<~/.Xdefaults>). For the first method (ie. 541starts. @@RXVT_NAME@@ will consult the following files/resources in order,
393B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the 542with 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:
398 543
399 1. system-wide app-defaults file, either locale-dependent OR global 544 1. system-wide app-defaults file, either locale-dependent OR global
400 2. app-defaults file in $XAPPLRESDIR 545 2. app-defaults file in $XAPPLRESDIR
401 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults 546 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
402 4. SCREEN_RESOURCES for the current screen 547 4. SCREEN_RESOURCES for the current screen
403 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename> 548 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
549 6. resources specified via -xrm on the commandline
404 550
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 551Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
411class 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
412resources 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
413easily configured, while the class name B<URxvt> allows resources 554configured, while the class name B<URxvt> allows resources unique to
414unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be 555B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
415shared between different B<@@RXVT_NAME@@> configurations. If no 556configurations. If no resources are specified, suitable defaults will
416resources are specified, suitable defaults will be used. Command-line 557be used. Command-line arguments can be used to override resource
417arguments can be used to override resource settings. The following 558settings. The following resources are supported (you might want to
418resources are allowed: 559check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
560extensions not documented here):
419 561
420=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>.
421 568
422=item B<geometry:> I<geom> 569=item B<geometry:> I<geom>
423 570
424Create the window with the specified X window geometry [default 80x24]; 571Create the window with the specified X window geometry [default 80x24];
425option B<-geometry>. 572option B<-geometry>.
462Use the specified colour to display underlined characters when the 609Use the specified colour to display underlined characters when the
463foreground colour is the default. 610foreground colour is the default.
464 611
465=item B<colorRV:> I<colour> 612=item B<colorRV:> I<colour>
466 613
467Use the specified colour as the background for reverse video 614Use the specified colour as the background for reverse video characters
468characters. 615when OPTION_HC is disabled (--disable-frills).
469 616
470=item B<underlineColor:> I<colour> 617=item B<underlineColor:> I<colour>
471 618
472If set, use the specified colour as the colour for the underline 619If set, use the specified colour as the colour for the underline
473itself. If unset, use the foreground colour. 620itself. If unset, use the foreground colour.
489option B<-rv>. B<False>: regular screen colours [default]; option 636option B<-rv>. B<False>: regular screen colours [default]; option
490B<+rv>. See note in B<COLORS AND GRAPHICS> section. 637B<+rv>. See note in B<COLORS AND GRAPHICS> section.
491 638
492=item B<jumpScroll:> I<boolean> 639=item B<jumpScroll:> I<boolean>
493 640
494B<True>: specify that jump scrolling should be used. When scrolling 641B<True>: specify that jump scrolling should be used. When receiving lots
495quickly, 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
496B<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>.
648
649=item B<skipScroll:> I<boolean>
650
651B<True>: (the default) specify that skip scrolling should be used. When
652receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
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>.
497 660
498=item B<inheritPixmap:> I<boolean> 661=item B<inheritPixmap:> I<boolean>
499 662
500B<True>: make the background inherit the parent windows' pixmap, giving 663B<True>: make the background inherit the parent windows' pixmap, giving
501artificial transparency. B<False>: do not inherit the parent windows' 664artificial transparency. B<False>: do not inherit the parent windows'
502pixmap. 665pixmap.
503 666
667I<Please note that transparency of any kind if completely unsupported by
668the author. Don't bug him with installation questions!>
669
504=item B<fading:> I<number> 670=item B<fading:> I<number>
505 671
506Fade the text by the given percentage when focus is lost. 672Fade the text by the given percentage when focus is lost; option B<-fade>.
673
674=item B<fadeColor:> I<colour>
675
676Fade to this colour, when fading is used (see B<fading:>). The default
677colour is black; option B<-fadecolor>.
507 678
508=item B<tintColor:> I<colour> 679=item B<tintColor:> I<colour>
509 680
510Tint the transparent background pixmap with the given colour. 681Tint the transparent background pixmap with the given colour; option
682B<-tint>.
511 683
512=item B<shading:> I<number> 684=item B<shading:> I<number>
513 685
514Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 686Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
515image in addition to tinting it. 687in addition to tinting it; option B<-sh>.
688
689=item B<blendType:> I<string>
690
691Specify background blending type; option B<-blt>.
692
693=item B<blurRadius:> I<number>
694
695Apply Gaussian Blurr with the specified radius to the transparent
696background image; option B<-blr>.
516 697
517=item B<scrollColor:> I<colour> 698=item B<scrollColor:> I<colour>
518 699
519Use the specified colour for the scrollbar [default #B2B2B2]. 700Use the specified colour for the scrollbar [default #B2B2B2].
520 701
521=item B<troughColor:> I<colour> 702=item B<troughColor:> I<colour>
522 703
523Use the specified colour for the scrollbar's trough area [default 704Use the specified colour for the scrollbar's trough area [default
524#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar. 705#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
525 706
526=item B<borderColor:> I<colour> 707=item B<borderColor:> I<colour>
527 708
528The colour of the border around the text area and between the scrollbar 709The colour of the border around the text area and between the scrollbar
529and the text. 710and the text.
530 711
531=item B<backgroundPixmap:> I<file[;geom]> 712=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
532 713
533Use the specified XPM file (note the `.xpm' extension is optional) for 714Use the specified image file for the background and also
534the background and also optionally specify its scaling with a geometry 715optionally specify its scaling with a geometry string B<WxH+X+Y>,
535string B<WxH+X+Y>, in which B<"W" / "H"> specify the 716(default C<0x0+50+50>) in which B<"W" / "H"> specify the
536horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image 717horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
537centre (percent). A scale of 0 displays the image with tiling. A scale 718centre (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 719of 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 720an integer number of images in that direction. No image will be magnified
540be magnified beyond 10 times its original size. The maximum permitted 721beyond 10 times its original size. The maximum permitted scale is 1000.
541scale is 1000. [default 0x0+50+50] 722Additional operations can be specified after colon B<:op1:op2...>.
723Supported operations are:
542 724
543=item B<menu:> I<file[;tag]> 725 tile force background image to be tiled and not scaled. Equivalent to 0x0,
726 propscale will scale image keeping proportions,
727 auto will scale image to match window size. Equivalent to 100x100;
728 hscale will scale image horizontally to the window size;
729 vscale will scale image vertically to the window size;
730 scale will scale image to match window size;
731 root will tile image as if it was a root window background, auto-adjusting
732 whenever terminal window moves.
544 733
545Read in the specified menu file (note the `.menu' extension is 734If used in conjunction with B<-tr> option, the specified pixmap will be
546optional) and also optionally specify a starting tag to find. See the 735blended over transparency image using either alpha-blending, or any
547reference documentation for details on the syntax for the menuBar. 736other blending type, specified with B<-blt "type"> option.
548 737
549=item B<path:> I<path> 738=item B<path:> I<path>
550 739
551Specify the colon-delimited search path for finding files (XPM and 740Specify 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.
554 741
555=item B<font:> I<fontlist> 742=item B<font:> I<fontlist>
556 743
557Select the fonts to be used. This is a comma separated list of font 744Select 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. 745that are checked in order when trying to find glyphs for characters. The
559The first font defines the cell size for characters; other fonts might 746first font defines the cell size for characters; other fonts might be
560be smaller, but not larger. A reasonable default font list is always 747smaller, but not (in general) larger. A (hopefully) reasonable default
561appended to it. option B<-fn>. 748font list is always appended to it; option B<-fn>.
562 749
563Each font can either be a standard X11 core font (XLFD) name, with 750Each 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:>. 751optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
565 752
566In addition, each font can be prefixed with additional hints and 753In addition, each font can be prefixed with additional hints and
568hint currently is C<codeset=codeset-name>, and this is only used for Xft 755hint currently is C<codeset=codeset-name>, and this is only used for Xft
569fonts. 756fonts.
570 757
571For example, this font resource 758For example, this font resource
572 759
573 URxvt*font: 9x15bold,\ 760 URxvt.font: 9x15bold,\
574 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\ 761 -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, \ 762 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
576 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \ 763 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
577 xft:Code2000:antialias=false 764 xft:Code2000:antialias=false
578 765
612not possible, replacement fonts of the desired shape will be tried. 799not possible, replacement fonts of the desired shape will be tried.
613 800
614If set, but empty, then this specific style is disabled and the normal 801If set, but empty, then this specific style is disabled and the normal
615text font will being used for the given style. 802text font will being used for the given style.
616 803
804=item B<intensityStyles:> I<boolean>
805
806When font styles are not enabled, or this option is enabled (B<True>,
807option B<-is>, the default), bold and italic font styles imply high
808intensity foreground/background colours. Disabling this option (B<False>,
809option B<+is>) disables this behaviour, the high intensity colours are not
810reachable.
811
617=item B<selectstyle:> I<mode> 812=item B<selectstyle:> I<mode>
618 813
619Set mouse selection style to B<old> which is 2.20, B<oldword> which is 814Set 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 815is xterm style with 2.20 old word selection, or anything else which
621xterm style selection. 816gives xterm style selection. Only effective when the original (non-perl)
817selection code is in use.
622 818
623=item B<scrollstyle:> I<mode> 819=item B<scrollstyle:> I<mode>
624 820
625Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is 821Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
626the author's favourite.. 822the author's favourite.
627 823
628=item B<title:> I<string> 824=item B<title:> I<string>
629 825
630Set window title string, the default title is the command-line 826Set window title string, the default title is the command-line
631specified after the B<-e> option, if any, otherwise the application 827specified after the B<-e> option, if any, otherwise the application
640=item B<mapAlert:> I<boolean> 836=item B<mapAlert:> I<boolean>
641 837
642B<True>: de-iconify (map) on receipt of a bell character. B<False>: no 838B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
643de-iconify (map) on receipt of a bell character [default]. 839de-iconify (map) on receipt of a bell character [default].
644 840
841=item B<urgentOnBell:> I<boolean>
842
843B<True>: set the urgency hint for the wm on receipt of a bell character.
844B<False>: do not set the urgency hint [default].
845
645=item B<visualBell:> I<boolean> 846=item B<visualBell:> I<boolean>
646 847
647B<True>: use visual bell on receipt of a bell character; option B<-vb>. 848B<True>: use visual bell on receipt of a bell character; option B<-vb>.
648B<False>: no visual bell [default]; option B<+vb>. 849B<False>: no visual bell [default]; option B<+vb>.
649 850
663 864
664Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use 865Specify 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 866B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
666B<Shift-Print> to include the scrollback as well. 867B<Shift-Print> to include the scrollback as well.
667 868
869The string will be interpreted as if typed into the shell as-is.
870
871Example:
872
873 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
874
875This creates a new file in your home directory with the screen contents
876every time you hit C<Print>.
877
668=item B<scrollBar:> I<boolean> 878=item B<scrollBar:> I<boolean>
669 879
670B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 880B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
671disable the scrollbar; option B<+sb>. 881disable the scrollbar; option B<+sb>.
672 882
692B<+si>. 902B<+si>.
693 903
694=item B<scrollWithBuffer:> I<boolean> 904=item B<scrollWithBuffer:> I<boolean>
695 905
696B<True>: scroll with scrollback buffer when tty receives new lines (and 906B<True>: scroll with scrollback buffer when tty receives new lines (and
697B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll 907B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
698with scrollback buffer when tty recieves new lines; option B<-sw>. 908with scrollback buffer when tty receives new lines; option B<+sw>.
699 909
700=item B<scrollTtyKeypress:> I<boolean> 910=item B<scrollTtyKeypress:> I<boolean>
701 911
702B<True>: scroll to bottom when a non-special key is pressed. Special keys 912B<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 913are those which are intercepted by rxvt-unicode for special handling and
722=item B<borderLess:> I<boolean> 932=item B<borderLess:> I<boolean>
723 933
724Set MWM hints to request a borderless window, i.e. if honoured by the 934Set 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>. 935WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
726 936
937=item B<skipBuiltinGlyphs:> I<boolean>
938
939Compile I<frills>: Disable the usage of the built-in block graphics/line
940drawing characters and just rely on what the specified fonts provide. Use
941this if you have a good font and want to use its block graphic glyphs;
942option B<-sbg>.
943
727=item B<termName:> I<termname> 944=item B<termName:> I<termname>
728 945
729Specifies the terminal type name to be set in the B<TERM> environment 946Specifies the terminal type name to be set in the B<TERM> environment
730variable; option B<-tn>. 947variable; option B<-tn>.
731 948
732=item B<linespace:> I<number> 949=item B<lineSpace:> I<number>
733 950
734Specifies number of lines (pixel height) to insert between each row of 951Specifies number of lines (pixel height) to insert between each row of
735the display [default 0]; option B<-lsp>. 952the display [default 0]; option B<-lsp>.
736 953
737=item B<meta8:> I<boolean> 954=item B<meta8:> I<boolean>
768 985
769Mouse pointer background colour. 986Mouse pointer background colour.
770 987
771=item B<pointerBlankDelay:> I<number> 988=item B<pointerBlankDelay:> I<number>
772 989
773Specifies number of seconds before blanking the pointer [default 2]. 990Specifies number of seconds before blanking the pointer [default 2]. Use a
991large number (e.g. C<987654321>) to effectively disable the timeout.
774 992
775=item B<backspacekey:> I<string> 993=item B<backspacekey:> I<string>
776 994
777The string to send when the backspace key is pressed. If set to B<DEC> 995The 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> 996or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
785pressed. If unset it will send the sequence traditionally associated 1003pressed. If unset it will send the sequence traditionally associated
786with the B<Execute> key. 1004with the B<Execute> key.
787 1005
788=item B<cutchars:> I<string> 1006=item B<cutchars:> I<string>
789 1007
790The characters used as delimiters for double-click word selection. The 1008The characters used as delimiters for double-click word selection
791built-in default: 1009(whitespace delimiting is added automatically if resource is given).
792 1010
1011When the perl selection extension is in use (the default if compiled
1012in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
1013characters will be created (if the resource exists, otherwise, no regex
1014will be created). In this mode, characters outside ISO-8859-1 can be used.
1015
1016When the selection extension is not used, only ISO-8859-1 characters can
1017be used. If not specified, the built-in default is used:
1018
793B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> 1019B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
794 1020
795=item B<preeditType:> I<style> 1021=item B<preeditType:> I<style>
796 1022
797B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1023B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
798 1024
803=item B<imLocale:> I<name> 1029=item B<imLocale:> I<name>
804 1030
805The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g. 1031The 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 1032C<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 1033input extension to be able to input japanese characters while staying in
808another locale. option B<-imlocale>. 1034another locale; option B<-imlocale>.
809 1035
810=item B<imFont:> I<fontset> 1036=item B<imFont:> I<fontset>
811 1037
812Specify the font-set used for XIM styles C<OverTheSpot> or 1038Specify the font-set used for XIM styles C<OverTheSpot> or
813C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated 1039C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
818 1044
819=item B<tripleclickwords:> I<boolean> 1045=item B<tripleclickwords:> I<boolean>
820 1046
821Change the meaning of triple-click selection with the left mouse 1047Change the meaning of triple-click selection with the left mouse
822button. Instead of selecting a full line it will extend the selection to 1048button. Instead of selecting a full line it will extend the selection to
823the end of the logical line only. option B<-tcw>. 1049the end of the logical line only; option B<-tcw>.
824 1050
825=item B<insecure:> I<boolean> 1051=item B<insecure:> I<boolean>
826 1052
827Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 1053Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
828echo arbitrary strings like the icon name or the locale. This could be 1054echo arbitrary strings like the icon name or the locale. This could be
829abused if somebody gets 8-bit-clean access to your display, whether 1055abused if somebody gets 8-bit-clean access to your display, whether
830throuh a mail client displaying mail bodies unfiltered or though 1056through a mail client displaying mail bodies unfiltered or through
831write(1). Therefore, these sequences are disabled by default. (Note 1057write(1) or any other means. Therefore, these sequences are disabled by
832that other terminals, including xterm, have these sequences 1058default. (Note that many other terminals, including xterm, have these
833enabled by default). You can enable them by setting this boolean 1059sequences enabled by default, which doesn't make it safer, though).
834resource or specifying B<-insecure> as an option. At the moment, this 1060
835enabled display-answer, locale, findfont, icon label and window title 1061You can enable them by setting this boolean resource or specifying
836requests as well as dynamic menubar dispatch. 1062B<-insecure> as an option. At the moment, this enables display-answer,
1063locale, findfont, icon label and window title requests.
837 1064
838=item B<modifier:> I<modifier> 1065=item B<modifier:> I<modifier>
839 1066
840Set the key to be interpreted as the Meta key to: B<alt>, B<meta>, 1067Set 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 1068B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
845 1072
846Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E) 1073Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
847character is passed through. It may contain escape values as described 1074character is passed through. It may contain escape values as described
848in the entry on B<keysym> following. 1075in the entry on B<keysym> following.
849 1076
850=item B<secondaryScreen:> I<bool> 1077=item B<secondaryScreen:> I<boolean>
851 1078
852Turn on/off secondary screen (default enabled). 1079Turn on/off secondary screen (default enabled).
853 1080
854=item B<secondaryScroll:> I<bool> 1081=item B<secondaryScroll:> I<boolean>
855 1082
856Turn on/off secondary screen scroll (default enabled). If the this 1083Turn on/off secondary screen scroll (default enabled). If this
857option is enabled, scrolls on the secondary screen will change the 1084option is enabled, scrolls on the secondary screen will change the
858scrollback buffer and switching to/from the secondary screen will 1085scrollback buffer and switching to/from the secondary screen will
859instead scroll the screen up. 1086instead scroll the screen up.
1087
1088=item B<hold>: I<boolean>
1089
1090Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
1091will not immediately destroy its window when the program executed within
1092it exits. Instead, it will wait till it is being killed or closed by the
1093user.
860 1094
861=item B<keysym.>I<sym>: I<string> 1095=item B<keysym.>I<sym>: I<string>
862 1096
863Compile I<frills>: Associate I<string> with keysym I<sym>. The 1097Compile I<frills>: Associate I<string> with keysym I<sym>. The
864intervening resource name B<keysym.> cannot be omitted. 1098intervening resource name B<keysym.> cannot be omitted.
878searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 1112searching 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 1113omitting 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 1114keysym 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. 1115performed in an exact manner; however, the closest match is assured.
882 1116
883I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, 1117I<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, 1118number), 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 1119
894You can define a range of keysyms in one shot by providing a I<string> 1120You can define a range of keysyms in one shot by providing a I<string>
895with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 1121with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
896should be a character not used by the strings. 1122should be a character not used by the strings.
897 1123
898Its usage can be demonstrated by an example: 1124Its usage can be demonstrated by an example:
899 1125
900 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|> 1126 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
910example the following means "change the current locale to C<zh_CN.GBK> 1136example the following means "change the current locale to C<zh_CN.GBK>
911when Control-Meta-c is being pressed": 1137when Control-Meta-c is being pressed":
912 1138
913 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007 1139 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
914 1140
1141If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
1142is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)
1143manpage. For example, the F<selection> extension (activated via
1144C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1145
1146 URxvt.keysym.M-C-c: perl:selection:rot13
1147
1148Due the the large number of modifier combinations, a defined key mapping
1149will match if at I<at least> the specified identifiers are being set, and
1150no other key mappings with those and more bits are being defined. That
1151means that defining a key map for C<a> will automatically provide
1152definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1153mappings themselves.
1154
1155Unfortunately, this will override built-in key mappings. For example
1156if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
1157C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
1158user-defined keymap using the C<builtin:> replacement:
1159
1160 URxvt.keysym.Insert: <my insert key sequence>
1161 URxvt.keysym.S-Insert: builtin:
1162
1163The first line defines a mapping for C<Insert> and I<any> combination
1164of modifiers. The second line re-establishes the default mapping for
1165C<Shift-Insert>.
1166
915The following example will map Control-Meta-1 and Control-Meta-2 to 1167The 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 1168the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
917font-switching at runtime: 1169font-switching at runtime:
918 1170
919 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007 1171 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
922Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more 1174Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
923info): 1175info):
924 1176
925 URxvt.keysym.M-C-3: command:\033[8;25;80t 1177 URxvt.keysym.M-C-3: command:\033[8;25;80t
926 URxvt.keysym.M-C-4: command:\033[8;48;110t 1178 URxvt.keysym.M-C-4: command:\033[8;48;110t
1179
1180=item B<perl-ext-common>: I<string>
1181
1182=item B<perl-ext>: I<string>
1183
1184Comma-separated list(s) of perl extension scripts (default: C<default>) to
1185use in this terminal instance; option B<-pe>.
1186
1187Extension names can be prefixed with a C<-> sign to prohibit using
1188them. This can be useful to selectively disable some extensions loaded
1189by default, or specified via the C<perl-ext-common> resource. For
1190example, C<default,-selection> will use all the default extension except
1191C<selection>.
1192
1193Extension names can also be followed by an argument in angle brackets
1194(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
1195searchable scrollback to Alt/Meta-s). Mentioning the same extension
1196multiple times with different arguments will pass multiple arguments to
1197the extension.
1198
1199Each extension is looked up in the library directories, loaded if
1200necessary, and bound to the current terminal instance.
1201
1202If both of these resources are the empty string, then the perl
1203interpreter will not be initialized. The idea behind two options is that
1204B<perl-ext-common> will be used for extensions that should be available to
1205all instances, while B<perl-ext> is used for specific instances.
1206
1207=item B<perl-eval>: I<string>
1208
1209Perl code to be evaluated when all extensions have been registered. See
1210the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource
1211will be ignored when running setuid/setgid.
1212
1213=item B<perl-lib>: I<path>
1214
1215Colon-separated list of additional directories that hold extension
1216scripts. When looking for extensions specified by the C<perl> resource,
1217@@RXVT_NAME@@ will first look in these directories and then in
1218F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource
1219will be ignored when running setuid/setgid.
1220
1221See the @@RXVT_NAME@@perl(3) manpage.
1222
1223=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1224
1225Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
1226details.
1227
1228=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1229
1230Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1231for details.
1232
1233=item B<searchable-scrollback:> I<keysym>
1234
1235Sets the hotkey that starts the incremental scrollback buffer search
1236(default: C<M-s>).
1237
1238=item B<urlLauncher>: I<string>
1239
1240Specifies the program to be started with a URL argument. Used by the
1241C<selection-popup> and C<matcher> perl extensions.
1242
1243=item B<transient-for>: I<windowid>
1244
1245Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1246
1247=item B<override-redirect>: I<boolean>
1248
1249Compile I<frills>: Sets override-redirect for the terminal window, making
1250it almost invisible to window managers; option B<-override-redirect>.
1251
1252=item B<iso14755_52:> I<boolean>
1253
1254Turn on/off ISO 14755 5.2 mode (default enabled).
927 1255
928=back 1256=back
929 1257
930=head1 THE SCROLLBAR 1258=head1 THE SCROLLBAR
931 1259
950application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~> 1278application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
951(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the 1279(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), 1280up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
953respectively. 1281respectively.
954 1282
955=head1 TEXT SELECTION AND INSERTION 1283=head1 THE SELECTION: SELECTING AND PASTING TEXT
956 1284
957The behaviour of text selection and insertion mechanism is similar to 1285The behaviour of text selection and insertion/pasting mechanism is similar
958I<xterm>(1). 1286to I<xterm>(1).
959 1287
960=over 4 1288=over 4
961 1289
962=item B<Selection>: 1290=item B<Selecting>:
963 1291
964Left click at the beginning of the region, drag to the end of the region 1292Left 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 1293and release; Right click to extend the marked region; Left double-click
966to select a word; Left triple-click to select the entire logical line 1294to select a word; Left triple-click to select the entire logical line
967(which can span multiple screen lines), unless modified by resource 1295(which can span multiple screen lines), unless modified by resource
968B<tripleclickwords>. 1296B<tripleclickwords>.
969 1297
970Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys) 1298Starting 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 1299(Compile: I<frills>) will create a rectangular selection instead of a
972one. 1300normal one. In this mode, every selected row becomes its own line in the
1301selection, and trailing whitespace is visually underlined and removed from
1302the selection.
973 1303
974=item B<Insertion>: 1304=item B<Pasting>:
975 1305
976Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1306Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
977an B<@@RXVT_NAME@@> window causes the current text selection to be 1307window causes the value of the PRIMARY selection (or CLIPBOARD with the
978inserted as if it had been typed on the keyboard. 1308B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1309
1310Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1311inserted too.
979 1312
980=back 1313=back
981 1314
982=head1 CHANGING FONTS 1315=head1 CHANGING FONTS
983 1316
984Changing fonts (or font sizes, respectively) via the keypad is not yet 1317Changing fonts (or font sizes, respectively) via the keypad is not yet
985supported in rxvt-unicode. Bug me if you need this. 1318supported in rxvt-unicode. Bug me if you need this.
986 1319
987You can, however, switch fonts at runtime using escape sequences (and 1320You can, however, switch fonts at runtime using escape sequences, e.g.:
988therefore using the menubar), e.g.:
989 1321
990 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic" 1322 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
1323
1324You can use keyboard shortcuts, too:
1325
1326 URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
1327 URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
991 1328
992rxvt-unicode will automatically re-apply these fonts to the output so far. 1329rxvt-unicode will automatically re-apply these fonts to the output so far.
993 1330
994=head1 ISO 14755 SUPPORT 1331=head1 ISO 14755 SUPPORT
995 1332
996ISO 14755 is a standard for entering and viewing unicode characters 1333ISO 14755 is a standard for entering and viewing unicode characters
997and character codes using the keyboard. It consists of 4 parts. The 1334and character codes using the keyboard. It consists of 4 parts. The
998first part is available rxvt-unicode has been compiled with 1335first part is available if rxvt-unicode has been compiled with
999C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1336C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1000with C<--enable-iso14755>. 1337with C<--enable-iso14755>.
1001 1338
1002=over 4 1339=over 4
1003 1340
1023This mode lets you input characters representing the keycap symbols of 1360This mode lets you input characters representing the keycap symbols of
1024your keyboard, if representable in the current locale encoding. 1361your keyboard, if representable in the current locale encoding.
1025 1362
1026Start by pressing C<Control> and C<Shift> together, then releasing 1363Start by pressing C<Control> and C<Shift> together, then releasing
1027them. The next special key (cursor keys, home etc.) you enter will not 1364them. The next special key (cursor keys, home etc.) you enter will not
1028invoke it's usual function but instead will insert the corresponding 1365invoke its usual function but instead will insert the corresponding
1029keycap symbol. The symbol will only be entered when the key has been 1366keycap symbol. The symbol will only be entered when the key has been
1030released, otherwise pressing e.g. C<Shift> would enter the symbol for 1367released, 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 1368C<ISO Level 2 Switch>, although your intention might have been to enter a
1032reverse tab (Shift-Tab). 1369reverse tab (Shift-Tab).
1033 1370
1066=head1 COLORS AND GRAPHICS 1403=head1 COLORS AND GRAPHICS
1067 1404
1068In addition to the default foreground and background colours, 1405In addition to the default foreground and background colours,
1069B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1406B<@@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 1407high-intensity bold/blink versions of the same). Here is a list of the
1071colours with their B<rgb.txt> names. 1408colours with their names.
1072 1409
1073=begin table 1410=begin table
1074 1411
1075 B<color0> (black) = Black 1412 B<color0> (black) = Black
1076 B<color1> (red) = Red3 1413 B<color1> (red) = Red3
1096It is also possible to specify the colour values of B<foreground>, 1433It is also possible to specify the colour values of B<foreground>,
1097B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1434B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1098a number 0-15, as a convenient shorthand to reference the colour name of 1435a number 0-15, as a convenient shorthand to reference the colour name of
1099color0-color15. 1436color0-color15.
1100 1437
1438In addition to the colours defined above, @@RXVT_NAME@@ offers an
1439additional 72 colours. The first 64 of those (with indices 16 to 79)
1440consist of a 4*4*4 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
144116>), followed by 8 additional shades of gray (with indices 80 to 87).
1442
1443Together, all those colours implement the 88 colour xterm colours. Only
1444the first 16 can be changed using resources currently, the rest can only
1445be changed via command sequences ("escape codes").
1446
1101Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1447Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1102always swapping the foreground/background colours. This is in contrast to 1448always swapping the foreground/background colours. This is in contrast to
1103I<xterm>(1) where the colours are only swapped if they have not otherwise 1449I<xterm>(1) where the colours are only swapped if they have not otherwise
1104been specified. For example, 1450been specified. For example,
1105 1451
1110would yield White on Black, while on I<xterm>(1) it would yield Black 1456would yield White on Black, while on I<xterm>(1) it would yield Black
1111on White. 1457on White.
1112 1458
1113=back 1459=back
1114 1460
1461=head2 ALPHA CHANNEL SUPPORT
1462
1463If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1464their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa>
1465(recommended, but B<MUST> have 4 digits/component) colour specifications,
1466in addition to the ones provided by X, where the additional A component
1467specifies opacity (alpha) values. The minimum value of C<0> is completely
1468transparent). You can also prefix any color with C<[percent]>, where
1469C<percent> is a decimal percentage (0-100) that specifies the opacity of
1470the color, where C<0> is completely transparent and C<100> is completelxy
1471opaque.
1472
1473You probably need to specify B<"-depth 32">, too, and have the luck that
1474your X-server uses ARGB pixel layout, as X is far from just supporting
1475ARGB visuals out of the box, and rxvt-unicode just fudges around.
1476
1477For example, the following selects an almost completely transparent red
1478background, and an almost opaque pink foreground:
1479
1480 @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/aaaa -fg "[80]pink"
1481
1482I<Please note that transparency of any kind if completely unsupported by
1483the author. Don't bug him with installation questions!>
1484
1115=head1 ENVIRONMENT 1485=head1 ENVIRONMENT
1116 1486
1117B<@@RXVT_NAME@@> sets and/or uses the following environment variables: 1487B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1118 1488
1119=over 4 1489=over 4
1120 1490
1121=item B<TERM> 1491=item B<TERM>
1122 1492
1123Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1493Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1124resources or on the commandline. 1494resources or on the command line.
1125 1495
1126=item B<COLORTERM> 1496=item B<COLORTERM>
1127 1497
1128Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was 1498Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1129compiled with XPM support, and optionally with the added extension 1499compiled with background image support, and optionally with the added
1130C<-mono> to indicate that rxvt-unicode runs on a monochrome screen. 1500extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
1501screen.
1131 1502
1132=item B<COLORFGBG> 1503=item B<COLORFGBG>
1133 1504
1134Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is 1505Set 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 1506the colour code used as default foreground/text colour (or the string
1136C<default> to indicate that the default-colour escape sequence is to be 1507C<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 1508used), 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@@ 1509string 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 1510was compiled with background image support. Libraries like C<ncurses>
1140this information to optimize screen output. 1511and C<slang> can (and do) use this information to optimize screen output.
1141 1512
1142=item B<WINDOWID> 1513=item B<WINDOWID>
1143 1514
1144Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel 1515Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1145window, which usually has subwindows for the scrollbar, the terminal 1516window, which usually has subwindows for the scrollbar, the terminal
1151C<--with-terminfo=PATH>. 1522C<--with-terminfo=PATH>.
1152 1523
1153=item B<DISPLAY> 1524=item B<DISPLAY>
1154 1525
1155Used by @@RXVT_NAME@@ to connect to the display and set to the correct 1526Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1156display in it's child processes. 1527display in its child processes.
1157 1528
1158=item B<SHELL> 1529=item B<SHELL>
1159 1530
1160The shell to be used for command execution, defaults to C</bin/sh>. 1531The 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 1532
1171=item B<RXVT_SOCKET> 1533=item B<RXVT_SOCKET>
1172 1534
1173The unix domain socket path used by @@RXVT_NAME@@c(1) and 1535The unix domain socket path used by @@RXVT_NAME@@c(1) and
1174@@RXVT_NAME@@d(1). 1536@@RXVT_NAME@@d(1).
1175 1537
1176Default C<< $HOME/.rxvt-unicode-<nodename >>. 1538Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
1177 1539
1178=item B<HOME> 1540=item B<HOME>
1179 1541
1180Used to locate the default directory for the unix domain socket for 1542Used to locate the default directory for the unix domain socket for
1181daemon communications and to locate various resource files (such as 1543daemon communications and to locate various resource files (such as
1202 1564
1203=back 1565=back
1204 1566
1205=head1 SEE ALSO 1567=head1 SEE ALSO
1206 1568
1207@@RXVT_NAME@@(7), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5) 1569@@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 1570
1217=head1 CURRENT PROJECT COORDINATOR 1571=head1 CURRENT PROJECT COORDINATOR
1218 1572
1219=over 4 1573=over 4
1220 1574
1221=item Project Coordinator 1575=item Project Coordinator
1222 1576
1223@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@> 1577Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1224 1578
1225L<@@RXVT_WEBPAGE@@> 1579L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1226 1580
1227=back 1581=back
1228 1582
1229=head1 AUTHORS 1583=head1 AUTHORS
1230 1584
1252 1606
1253Project Coordinator (changes.txt 2.21a to 2.4.5) 1607Project Coordinator (changes.txt 2.21a to 2.4.5)
1254 1608
1255=item Geoff Wing L<< <gcw@pobox.com> >> 1609=item Geoff Wing L<< <gcw@pobox.com> >>
1256 1610
1257Rewrote screen display and text selection routines. Project Coordinator 1611Rewrote screen display and text selection routines.
1612
1258(changes.txt 2.4.6 - rxvt-unicode) 1613Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1259 1614
1260=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >> 1615=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1261 1616
1262Forked rxvt-unicode, rewrote most of the display code and internal 1617Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1263character handling to store text in unicode, improve xterm 1618extension, random hacks, numerous bugfixes and extensions.
1264compatibility and apply numerous other bugfixes and extensions.
1265 1619
1266Project Coordinator (Changes 1.0 -) 1620Project Coordinator (Changes 1.0 -)
1267 1621
1622=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
1623
1624Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.
1625
1268=back 1626=back
1269 1627

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