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Revision 1.102 by ayin, Fri Jan 20 18:04:32 2006 UTC vs.
Revision 1.220 by root, Fri Sep 21 23:31:43 2012 UTC

12emulator intended as an I<xterm>(1) replacement for users who do not 12emulator intended as an I<xterm>(1) replacement for users who do not
13require features such as Tektronix 4014 emulation and toolkit-style 13require features such as Tektronix 4014 emulation and toolkit-style
14configurability. As a result, B<rxvt-unicode> uses much less swap space -- 14configurability. As a result, B<rxvt-unicode> uses much less swap space --
15a significant advantage on a machine serving many X sessions. 15a significant advantage on a machine serving many X sessions.
16 16
17This document is also available on the World-Wide-Web at
18L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
19
17=head1 FREQUENTLY ASKED QUESTIONS 20=head1 FREQUENTLY ASKED QUESTIONS
18 21
19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of 22See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20frequently asked questions and answer to them and some common 23frequently asked questions and answer to them and some common
21problems. That document is also accessible on the World-Wide-Web at 24problems. That document is also accessible on the World-Wide-Web at
22L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>. 25L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23 26
24=head1 RXVT-UNICODE VS. RXVT 27=head1 RXVT-UNICODE VS. RXVT
25 28
26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode 29Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27internally. That means it can store and display most scripts in the 30internally. That means it can store and display most scripts in the
28world. Being a terminal emulator, however, some things are very difficult, 31world. Being a terminal emulator, however, some things are very difficult,
29especially cursive scripts such as arabic, vertically written scripts 32especially cursive scripts such as arabic, vertically written scripts
30like mongolian or scripts requiring extremely complex combining rules, 33like mongolian or scripts requiring extremely complex combining rules,
31like tibetan or devenagari. Don't expect pretty output when using these 34like tibetan or devanagari. Don't expect pretty output when using these
32scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work 35scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33fine, though. A somewhat difficult case are left-to-right scripts, such 36fine, though. A somewhat difficult case are right-to-left scripts, such
34as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms 37as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35belong into the application, not the terminal emulator (too many things -- 38belong in the application, not the terminal emulator (too many things --
36such as cursor-movement while editing -- break otherwise), but that might 39such as cursor-movement while editing -- break otherwise), but that might
37change. 40change.
38 41
39If you are looking for a terminal that supports more exotic scripts, let 42If you are looking for a terminal that supports more exotic scripts, let
40me recommend C<mlterm>, which is a very userfriendly, lean and clean 43me recommend C<mlterm>, which is a very user friendly, lean and clean
41terminal emulator. In fact, the reason rxvt-unicode was born was solely 44terminal emulator. In fact, the reason rxvt-unicode was born was solely
42because the author couldn't get C<mlterm> to use one font for latin1 and 45because the author couldn't get C<mlterm> to use one font for latin1 and
43another for japanese. 46another for japanese.
44 47
45Therefore another design rationale was the use of multiple fonts to 48Therefore another design rationale was the use of multiple fonts to
46display characters: The idea of a single unicode font which many other 49display characters: The idea of a single unicode font which many other
47programs force onto it's users never made sense to me: You should be able 50programs force onto its users never made sense to me: You should be able
48to choose any font for any script freely. 51to choose any font for any script freely.
49 52
50Apart from that, rxvt-unicode is also much better internationalised than 53Apart from that, rxvt-unicode is also much better internationalised than
51it's predecessor, supports things such as XFT and ISO 14755 that are handy 54its predecessor, supports things such as XFT and ISO 14755 that are handy
52in i18n-environments, is faster, and has a lot less bugs than the original 55in i18n-environments, is faster, and has a lot bugs less than the original
53rxvt. This all in addition to dozens of other small improvements. 56rxvt. This all in addition to dozens of other small improvements.
54 57
55It is still faithfully following the original rxvt idea of being lean 58It is still faithfully following the original rxvt idea of being lean
56and nice on resources: for example, you can still configure rxvt-unicode 59and nice on resources: for example, you can still configure rxvt-unicode
57without most of it's features to get a lean binary. It also comes with 60without most of its features to get a lean binary. It also comes with
58a client/daemon pair that lets you open any number of terminal windows 61a client/daemon pair that lets you open any number of terminal windows
59from within a single process, which makes startup time very fast and 62from within a single process, which makes startup time very fast and
60drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and 63drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61@@RXVT_NAME@@c(1) (client). 64@@RXVT_NAME@@c(1) (client).
62 65
63It also makes technical information about escape sequences (which have 66It also makes technical information about escape sequences (which have
64been extended) easier accessible: see @@RXVT_NAME@@(7) for technical 67been extended) more accessible: see @@RXVT_NAME@@(7) for technical
65reference documentation (escape sequences etc.). 68reference documentation (escape sequences etc.).
66 69
67=head1 OPTIONS 70=head1 OPTIONS
68 71
69The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed 72The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
89 92
90Print out a message describing available options. 93Print out a message describing available options.
91 94
92=item B<-display> I<displayname> 95=item B<-display> I<displayname>
93 96
94Attempt to open a window on the named X display (B<-d> still 97Attempt to open a window on the named X display (the older form B<-d>
95respected). In the absence of this option, the display specified by the 98is still respected. but deprecated). In the absence of this option, the
96B<DISPLAY> environment variable is used. 99display specified by the B<DISPLAY> environment variable is used.
100
101=item B<-depth> I<bitdepth>
102
103Compile I<frills>: Attempt to find a visual with the given bit depth;
104resource B<depth>.
105
106[Please note that many X servers (and libXft) are buggy with
107respect to C<-depth 32> and/or alpha channels, and will cause all sorts
108of graphical corruption. This is harmless, but we can't do anything about
109this, so watch out]
110
111=item B<-visual> I<visualID>
112
113Compile I<frills>: Use the given visual (see e.g. C<xdpyinfo> for possible
114visual ids).
97 115
98=item B<-geometry> I<geom> 116=item B<-geometry> I<geom>
99 117
100Window geometry (B<-g> still respected); resource B<geometry>. 118Window geometry (B<-g> still respected); resource B<geometry>.
101 119
103 121
104Turn on/off simulated reverse video; resource B<reverseVideo>. 122Turn on/off simulated reverse video; resource B<reverseVideo>.
105 123
106=item B<-j>|B<+j> 124=item B<-j>|B<+j>
107 125
108Turn on/off jump scrolling; resource B<jumpScroll>. 126Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109 127
110=item B<-ip>|B<+ip> | B<-tr>|B<+tr> 128=item B<-ss>|B<+ss>
111 129
112Turn on/off inheriting parent window's pixmap. Alternative form is 130Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113B<-tr>; resource B<inheritPixmap>. 131
132=item B<-tr>|B<+tr>
133
134Turn on/off pseudo-transparency by using the root pixmap as background; resource B<transparent>.
135
136B<-ip> is still accepted as an obsolete alias but will be removed in
137future versions.
114 138
115=item B<-fade> I<number> 139=item B<-fade> I<number>
116 140
117Fade the text by the given percentage when focus is lost. Small values 141Fade the text by the given percentage when focus is lost. Small values
118fade a little only, 100 completely replaces all colours by the fade 142fade a little only, 100 completely replaces all colours by the fade
119colour; resource B<fading>. 143colour; resource B<fading>.
120 144
121=item B<-fadecolor> I<colour> 145=item B<-fadecolor> I<colour>
122 146
123Fade to this colour when fading is used (see B<-fade>). The default colour 147Fade to this colour when fading is used (see B<-fade>). The default colour
124is black. resource B<fadeColor>. 148is opaque black. resource B<fadeColor>.
125 149
126=item B<-tint> I<colour> 150=item B<-tint> I<colour>
127 151
128Tint the transparent background pixmap with the given colour when 152Tint the transparent background with the given colour;
129transparency is enabled with B<-tr> or B<-ip>. This only works for 153resource I<tintColor>.
130non-tiled backgrounds, currently. See also the B<-sh> option that can be
131used to brighten or darken the image in addition to tinting it; resource
132I<tintColor>. Example:
133 154
134 @@RXVT_NAME@@ -tr -tint blue -sh 40 155=item B<-sh> I<number>
135 156
136=item B<-sh>
137
138I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 157Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
139background image in addition to tinting it (i.e. B<-tint> must be 158A value of 100 means no shading; resource I<shading>.
140specified, too, e.g. C<-tint white>). 159
160=item B<-blr> I<HxV>
161
162Apply Gaussian Blur with the specified radii to the transparent
163background. If a single number is specified, the vertical and
164horizontal radii are considered to be the same. Setting one of the
165radii to 1 and the other to a large number creates interesting effects
166on some backgrounds. The maximum radius value is 128. An horizontal or
167vertical radius of 0 disables blurring;
168resource I<blurRadius>.
169
170=item B<-icon> I<file>
171
172Compile I<pixbuf>: Use the specified image as application icon. This
173is used by many window managers, taskbars and pagers to represent the
174application window; resource I<iconFile>.
141 175
142=item B<-bg> I<colour> 176=item B<-bg> I<colour>
143 177
144Window background colour; resource B<background>. 178Window background colour; resource B<background>.
145 179
146=item B<-fg> I<colour> 180=item B<-fg> I<colour>
147 181
148Window foreground colour; resource B<foreground>. 182Window foreground colour; resource B<foreground>.
149 183
150=item B<-pixmap> I<file[;geom]> 184=item B<-pixmap> I<file[;oplist]>
151 185
152Compile I<XPM>: Specify XPM file for the background and also optionally 186Compile I<pixbuf>: Specify image file for the background and also
153specify its scaling with a geometry string. Note you may need to 187optionally specify a list of operations to modify it. Note you may need to
154add quotes to avoid special shell interpretation of the C<;> in the 188add quotes to avoid special shell interpretation of the C<;> in the
155command-line; resource B<backgroundPixmap>. 189command-line; for more details see resource B<backgroundPixmap>.
156 190
157=item B<-cr> I<colour> 191=item B<-cr> I<colour>
158 192
159The cursor colour; resource B<cursorColor>. 193The cursor colour; resource B<cursorColor>.
160 194
177that are checked in order when trying to find glyphs for characters. The 211that are checked in order when trying to find glyphs for characters. The
178first font defines the cell size for characters; other fonts might be 212first font defines the cell size for characters; other fonts might be
179smaller, but not (in general) larger. A (hopefully) reasonable default 213smaller, but not (in general) larger. A (hopefully) reasonable default
180font list is always appended to it. See resource B<font> for more details. 214font list is always appended to it. See resource B<font> for more details.
181 215
182In short, to specify an X11 core font, just specify it's name or prefix it 216In short, to specify an X11 core font, just specify its name or prefix it
183with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>, 217with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
184e.g.: 218e.g.:
185 219
186 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15" 220 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
187 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono" 221 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
205italic> >> characters are to be printed. See resource B<boldItalicFont> 239italic> >> characters are to be printed. See resource B<boldItalicFont>
206for details. 240for details.
207 241
208=item B<-is>|B<+is> 242=item B<-is>|B<+is>
209 243
210Compile I<font-styles>: Bold/Italic font styles imply high intensity 244Compile I<font-styles>: Bold/Blink font styles imply high intensity
211foreground/background (default). See resource B<intensityStyles> for 245foreground/background (default). See resource B<intensityStyles> for
212details. 246details.
213 247
214=item B<-name> I<name> 248=item B<-name> I<name>
215 249
233 267
234=item B<-sb>|B<+sb> 268=item B<-sb>|B<+sb>
235 269
236Turn on/off scrollbar; resource B<scrollBar>. 270Turn on/off scrollbar; resource B<scrollBar>.
237 271
272=item B<-sr>|B<+sr>
273
274Put scrollbar on right/left; resource B<scrollBar_right>.
275
276=item B<-st>|B<+st>
277
278Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
279resource B<scrollBar_floating>.
280
238=item B<-si>|B<+si> 281=item B<-si>|B<+si>
239 282
240Turn on/off scroll-to-bottom on TTY output inhibit; resource 283Turn on/off scroll-to-bottom on TTY output inhibit; resource
241B<scrollTtyOutput> has opposite effect. 284B<scrollTtyOutput> has opposite effect.
242 285
248=item B<-sw>|B<+sw> 291=item B<-sw>|B<+sw>
249 292
250Turn on/off scrolling with the scrollback buffer as new lines appear. 293Turn on/off scrolling with the scrollback buffer as new lines appear.
251This only takes effect if B<-si> is also given; resource 294This only takes effect if B<-si> is also given; resource
252B<scrollWithBuffer>. 295B<scrollWithBuffer>.
253
254=item B<-sr>|B<+sr>
255
256Put scrollbar on right/left; resource B<scrollBar_right>.
257
258=item B<-st>|B<+st>
259
260Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
261resource B<scrollBar_floating>.
262 296
263=item B<-ptab>|B<+ptab> 297=item B<-ptab>|B<+ptab>
264 298
265If enabled (default), "Horizontal Tab" characters are being stored as 299If enabled (default), "Horizontal Tab" characters are being stored as
266actual wide characters in the screen buffer, which makes it possible to 300actual wide characters in the screen buffer, which makes it possible to
270 304
271=item B<-bc>|B<+bc> 305=item B<-bc>|B<+bc>
272 306
273Blink the cursor; resource B<cursorBlink>. 307Blink the cursor; resource B<cursorBlink>.
274 308
309=item B<-uc>|B<+uc>
310
311Make the cursor underlined; resource B<cursorUnderline>.
312
275=item B<-iconic> 313=item B<-iconic>
276 314
277Start iconified, if the window manager supports that option. 315Start iconified, if the window manager supports that option.
278Alternative form is B<-ic>. 316Alternative form is B<-ic>.
279 317
295 333
296=item B<-bl> 334=item B<-bl>
297 335
298Compile I<frills>: Set MWM hints to request a borderless window, i.e. 336Compile I<frills>: Set MWM hints to request a borderless window, i.e.
299if honoured by the WM, the rxvt-unicode window will not have window 337if honoured by the WM, the rxvt-unicode window will not have window
300decorations; resource B<borderLess>. 338decorations; resource B<borderLess>. If the window manager does not
339support MWM hints (e.g. kwin), enables override-redirect mode.
301 340
302=item B<-override-redirect> 341=item B<-override-redirect>
303 342
304Compile I<frills>: Sets override-redirect on the window; resource 343Compile I<frills>: Sets override-redirect on the window; resource
305B<override-redirect>. 344B<override-redirect>.
313 352
314=item B<-lsp> I<number> 353=item B<-lsp> I<number>
315 354
316Compile I<frills>: Lines (pixel height) to insert between each row of 355Compile I<frills>: Lines (pixel height) to insert between each row of
317the display. Useful to work around font rendering problems; resource 356the display. Useful to work around font rendering problems; resource
318B<linespace>. 357B<lineSpace>.
358
359=item B<-letsp> I<number>
360
361Compile I<frills>: Amount to adjust the computed character width by
362to control overall letter spacing. Negative values will tighten up the
363letter spacing, positive values will space letters out more. Useful to
364work around odd font metrics; resource B<letterSpace>.
319 365
320=item B<-tn> I<termname> 366=item B<-tn> I<termname>
321 367
322This option specifies the name of the terminal type to be set in the 368This option specifies the name of the terminal type to be set in the
323B<TERM> environment variable. This terminal type must exist in the 369B<TERM> environment variable. This terminal type must exist in the
377for more info. 423for more info.
378 424
379=item B<-tcw> 425=item B<-tcw>
380 426
381Change the meaning of triple-click selection with the left mouse 427Change the meaning of triple-click selection with the left mouse
428button. Only effective when the original (non-perl) selection code is
382button. Instead of selecting a full line it will extend the selection the 429in-use. Instead of selecting a full line it will extend the selection to
383end of the logical line only. resource B<tripleclickwords>. 430the end of the logical line only. resource B<tripleclickwords>.
384 431
385=item B<-insecure> 432=item B<-insecure>
386 433
387Enable "insecure" mode, which currently enables most of the escape 434Enable "insecure" mode, which currently enables most of the escape
388sequences that echo strings. See the resource B<insecure> for more 435sequences that echo strings. See the resource B<insecure> for more
409Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@ 456Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
410will not immediately destroy its window when the program executed within 457will not immediately destroy its window when the program executed within
411it exits. Instead, it will wait till it is being killed or closed by the 458it exits. Instead, it will wait till it is being killed or closed by the
412user; resource B<hold>. 459user; resource B<hold>.
413 460
461=item B<-cd> I<path>
462
463Sets the working directory for the shell (or the command specified via
464B<-e>). The I<path> must be an absolute path and it must exist for
465@@RXVT_NAME@@ to start; resource B<chdir>.
466
467=item B<-xrm> I<string>
468
469Works like the X Toolkit option of the same name, by adding the I<string>
470as if it were specified in a resource file. Resource values specified this
471way take precedence over all other resource specifications.
472
473Note that you need to use the I<same> syntax as in the .Xdefaults file,
474e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
475options can be specified as long-options on the commandline, so use
476of B<-xrm> is mostly limited to cases where you want to specify other
477resources (e.g. for input methods) or for compatibility with other
478programs.
479
414=item B<-keysym.>I<sym> I<string> 480=item B<-keysym.>I<sym> I<string>
415 481
416Remap a key symbol. See resource B<keysym>. 482Remap a key symbol. See resource B<keysym>.
417 483
418=item B<-embed> I<windowid> 484=item B<-embed> I<windowid>
419 485
420Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window, 486Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
421which enables applications to easily embed a terminal. 487which enables applications to easily embed a terminal.
422 488
423Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it 489Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
424shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it 490shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
425quite a bit, so don't expect it to keep some specific state. It's best to 491quite a bit, so don't expect it to keep some specific state. It's best to
428The window will not be destroyed when @@RXVT_NAME@@ exits. 494The window will not be destroyed when @@RXVT_NAME@@ exits.
429 495
430It might be useful to know that @@RXVT_NAME@@ will not close file 496It might be useful to know that @@RXVT_NAME@@ will not close file
431descriptors passed to it (except for stdin/out/err, of course), so you 497descriptors passed to it (except for stdin/out/err, of course), so you
432can use file descriptors to communicate with the programs within the 498can use file descriptors to communicate with the programs within the
433terminal. This works regardless of wether the C<-embed> option was used or 499terminal. This works regardless of whether the C<-embed> option was used or
434not. 500not.
435 501
436Here is a short Gtk2-perl snippet that illustrates how this option can be 502Here is a short Gtk2-perl snippet that illustrates how this option can be
437used (a longer example is in F<doc/embed>): 503used (a longer example is in F<doc/embed>):
438 504
443 }); 509 });
444 510
445=item B<-pty-fd> I<file descriptor> 511=item B<-pty-fd> I<file descriptor>
446 512
447Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty 513Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
448pair but instead use the given filehandle as the tty master. This is 514pair but instead use the given file descriptor as the tty master. This is
449useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator 515useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
450without having to run a program within it. 516without having to run a program within it.
451 517
452If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp 518If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
453entries and will not tinker with pty/tty permissions - you have to do that 519entries and will not tinker with pty/tty permissions - you have to do that
454yourself if you want that. 520yourself if you want that.
455 521
456As an extremely special case, specifying C<-1> will completely suppress 522As an extremely special case, specifying C<-1> will completely suppress
457pty/tty operations. 523pty/tty operations, which is probably only useful in conjunction with some
524perl extension that manages the terminal.
458 525
459Here is a example in perl that illustrates how this option can be used (a 526Here is a example in perl that illustrates how this option can be used (a
460longer example is in F<doc/pty-fd>): 527longer example is in F<doc/pty-fd>):
461 528
462 use IO::Pty; 529 use IO::Pty;
476Comma-separated list of perl extension scripts to use (or not to use) in 543Comma-separated list of perl extension scripts to use (or not to use) in
477this terminal instance. See resource B<perl-ext> for details. 544this terminal instance. See resource B<perl-ext> for details.
478 545
479=back 546=back
480 547
481=head1 RESOURCES (available also as long-options) 548=head1 RESOURCES
482 549
483Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long 550Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
484options) compiled into your version. 551options) compiled into your version. All resources are also available as
552long-options.
485 553
486You can set and change the resources using X11 tools like B<xrdb>. Many 554You can set and change the resources using X11 tools like B<xrdb>. Many
487distribution do also load settings from the B<~/.Xresources> file when X 555distribution do also load settings from the B<~/.Xresources> file when X
488starts. @@RXVT_NAME@@ will consult the following files/resources in order, 556starts. @@RXVT_NAME@@ will consult the following files/resources in order,
489with later settings overwriting earlier ones: 557with later settings overwriting earlier ones:
490 558
491 1. system-wide app-defaults file, either locale-dependent OR global
492 2. app-defaults file in $XAPPLRESDIR 559 1. app-defaults file in $XAPPLRESDIR
560 2. $HOME/.Xdefaults
493 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults 561 3. RESOURCE_MANAGER property on root-window of screen 0
494 4. SCREEN_RESOURCES for the current screen 562 4. SCREEN_RESOURCES property on root-window of the current screen
495 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename> 563 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
564 6. resources specified via -xrm on the commandline
496 565
497Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class 566Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
498names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources 567names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
499common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily 568common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
500configured, while the class name B<URxvt> allows resources unique to 569configured, while the class name B<URxvt> allows resources unique to
505check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl 574check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
506extensions not documented here): 575extensions not documented here):
507 576
508=over 4 577=over 4
509 578
579=item B<depth:> I<bitdepth>
580
581Compile I<xft>: Attempt to find a visual with the given bit depth;
582option B<-depth>.
583
584=item B<buffered:> I<boolean>
585
586Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
587On some card/driver combination enabling it slightly decreases
588performance, on most it greatly helps it. The slowdown is small, so it
589should normally be enabled.
590
510=item B<geometry:> I<geom> 591=item B<geometry:> I<geom>
511 592
512Create the window with the specified X window geometry [default 80x24]; 593Create the window with the specified X window geometry [default 80x24];
513option B<-geometry>. 594option B<-geometry>.
514 595
527Use the specified colour for the colour value I<n>, where 0-7 608Use the specified colour for the colour value I<n>, where 0-7
528corresponds to low-intensity (normal) colours and 8-15 corresponds to 609corresponds to low-intensity (normal) colours and 8-15 corresponds to
529high-intensity (bold = bright foreground, blink = bright background) 610high-intensity (bold = bright foreground, blink = bright background)
530colours. The canonical names are as follows: 0=black, 1=red, 2=green, 611colours. The canonical names are as follows: 0=black, 1=red, 2=green,
5313=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour 6123=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
532names used are listed in the B<COLORS AND GRAPHICS> section. 613names used are listed in the B<COLOURS AND GRAPHICS> section.
533 614
534Colours higher than 15 cannot be set using resources (yet), but can be 615Colours higher than 15 cannot be set using resources (yet), but can be
535changed using an escape command (see @@RXVT_NAME@@(7)). 616changed using an escape command (see @@RXVT_NAME@@(7)).
536 617
537Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with 618Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
548=item B<colorUL:> I<colour> 629=item B<colorUL:> I<colour>
549 630
550Use the specified colour to display underlined characters when the 631Use the specified colour to display underlined characters when the
551foreground colour is the default. 632foreground colour is the default.
552 633
553=item B<colorRV:> I<colour>
554
555Use the specified colour as the background for reverse video
556characters.
557
558=item B<underlineColor:> I<colour> 634=item B<underlineColor:> I<colour>
559 635
560If set, use the specified colour as the colour for the underline 636If set, use the specified colour as the colour for the underline
561itself. If unset, use the foreground colour. 637itself. If unset, use the foreground colour.
638
639=item B<highlightColor:> I<colour>
640
641If set, use the specified colour as the background for highlighted
642characters. If unset, use reverse video.
643
644=item B<highlightTextColor:> I<colour>
645
646If set and highlightColor is set, use the specified colour as the
647foreground for highlighted characters.
562 648
563=item B<cursorColor:> I<colour> 649=item B<cursorColor:> I<colour>
564 650
565Use the specified colour for the cursor. The default is to use the 651Use the specified colour for the cursor. The default is to use the
566foreground colour; option B<-cr>. 652foreground colour; option B<-cr>.
573 659
574=item B<reverseVideo:> I<boolean> 660=item B<reverseVideo:> I<boolean>
575 661
576B<True>: simulate reverse video by foreground and background colours; 662B<True>: simulate reverse video by foreground and background colours;
577option B<-rv>. B<False>: regular screen colours [default]; option 663option B<-rv>. B<False>: regular screen colours [default]; option
578B<+rv>. See note in B<COLORS AND GRAPHICS> section. 664B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
579 665
580=item B<jumpScroll:> I<boolean> 666=item B<jumpScroll:> I<boolean>
581 667
582B<True>: specify that jump scrolling should be used. When scrolling 668B<True>: specify that jump scrolling should be used. When receiving lots
583quickly, fewer screen updates are performed [default]; option B<-j>. 669of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
670has been read, resulting in fewer updates while still displaying every
671received line; option B<-j>.
672
584B<False>: specify that smooth scrolling should be used; option B<+j>. 673B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
674force a screen refresh on each new line it received; option B<+j>.
585 675
586=item B<inheritPixmap:> I<boolean> 676=item B<skipScroll:> I<boolean>
587 677
588B<True>: make the background inherit the parent windows' pixmap, giving 678B<True>: (the default) specify that skip scrolling should be used. When
589artificial transparency. B<False>: do not inherit the parent windows' 679receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
590pixmap. 680(around 60 times per second), resulting in far fewer updates. This can
681result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
682option B<-ss>.
683
684B<False>: specify that everything is to be displayed, even
685if the refresh is too fast for the human eye to read anything (or the
686monitor to display anything); option B<+ss>.
687
688=item B<transparent:> I<boolean>
689
690Turn on/off pseudo-transparency by using the root pixmap as background.
691
692B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
693future versions.
591 694
592=item B<fading:> I<number> 695=item B<fading:> I<number>
593 696
594Fade the text by the given percentage when focus is lost; option B<-fade>. 697Fade the text by the given percentage when focus is lost; option B<-fade>.
595 698
598Fade to this colour, when fading is used (see B<fading:>). The default 701Fade to this colour, when fading is used (see B<fading:>). The default
599colour is black; option B<-fadecolor>. 702colour is black; option B<-fadecolor>.
600 703
601=item B<tintColor:> I<colour> 704=item B<tintColor:> I<colour>
602 705
603Tint the transparent background pixmap with the given colour; option 706Tint the transparent background with the given colour. If the RENDER
604B<-tint>. 707extension is not available only black, red, green, yellow, blue,
708magenta, cyan and white tints can be performed server-side. Note that
709a black tint yields a completely black image while a white tint yields
710the image unchanged; option B<-tint>.
605 711
606=item B<shading:> I<number> 712=item B<shading:> I<number>
607 713
608Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 714Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
609image in addition to tinting it. 715A value of 100 means no shading; option B<-sh>.
716
717=item B<blurRadius:> I<number>
718
719Apply gaussian blur with the specified radius to the transparent
720background; option B<-blr>.
721
722=item B<iconFile:> I<file>
723
724Set the application icon pixmap; option B<-icon>.
610 725
611=item B<scrollColor:> I<colour> 726=item B<scrollColor:> I<colour>
612 727
613Use the specified colour for the scrollbar [default #B2B2B2]. 728Use the specified colour for the scrollbar [default #B2B2B2].
614 729
620=item B<borderColor:> I<colour> 735=item B<borderColor:> I<colour>
621 736
622The colour of the border around the text area and between the scrollbar 737The colour of the border around the text area and between the scrollbar
623and the text. 738and the text.
624 739
625=item B<backgroundPixmap:> I<file[;geom]> 740=item B<backgroundPixmap:> I<file[;oplist]>
626 741
627Use the specified XPM file (note the `.xpm' extension is optional) for 742Use the specified image file for the background and also
628the background and also optionally specify its scaling with a geometry 743optionally specify a colon separated list of operations to modify it.
629string B<WxH+X+Y>, in which B<"W" / "H"> specify the 744Supported operations are:
630horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image 745
631centre (percent). A scale of 0 displays the image with tiling. A scale 746=over 4
632of 1 displays the image without any scaling. A scale of 2 to 9 747
633specifies an integer number of images in that direction. No image will 748=item B<WxH+X+Y>
634be magnified beyond 10 times its original size. The maximum permitted 749
635scale is 1000. [default 0x0+50+50] 750sets scale and position. B<"W" / "H"> specify the horizontal/vertical
751scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
752scale of 0 disables scaling.
753
754=item B<op=tile>
755
756enables tiling
757
758=item B<op=keep-aspect>
759
760maintain the image aspect ratio when scaling
761
762=item B<op=root-align>
763
764use the position of the terminal window relative to the root window as
765the image offset, simulating a root window background
766
767=back
768
769The default scale and position setting is C<100x100+50+50>.
770Alternatively, a predefined set of templates can be used to achieve
771the most common setups:
772
773=over 4
774
775=item B<style=tiled>
776
777the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
778
779=item B<style=aspect-stretched>
780
781the image is scaled to fill the whole window maintaining the aspect
782ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
783
784=item B<style=stretched>
785
786the image is scaled to fill the whole window. Equivalent to 100x100
787
788=item B<style=centered>
789
790the image is centered with no scaling. Equivalent to 0x0+50+50
791
792=item B<style=root-tiled>
793
794the image is tiled with no scaling and using 'root' positioning.
795Equivalent to 0x0:op=tile:op=root-align
796
797=back
798
799If multiple templates are specified the last one wins. Note that a
800template overrides all the scale, position and operations settings.
801
802If used in conjunction with B<-tr> option, the specified pixmap will be
803blended over the transparent background using alpha-blending.
636 804
637=item B<path:> I<path> 805=item B<path:> I<path>
638 806
639Specify the colon-delimited search path for finding XPM files. 807Specify the colon-delimited search path for finding background image files.
640 808
641=item B<font:> I<fontlist> 809=item B<font:> I<fontlist>
642 810
643Select the fonts to be used. This is a comma separated list of font names 811Select the fonts to be used. This is a comma separated list of font names
644that are checked in order when trying to find glyphs for characters. The 812that are checked in order when trying to find glyphs for characters. The
667it is named first) and thus defines the character cell grid to be 9 pixels 835it is named first) and thus defines the character cell grid to be 9 pixels
668wide and 15 pixels high. 836wide and 15 pixels high.
669 837
670The second font is just used to add additional unicode characters not in 838The second font is just used to add additional unicode characters not in
671the base font, likewise the third, which is unfortunately non-bold, but 839the base font, likewise the third, which is unfortunately non-bold, but
672the bold version of the font does contain less characters, so this is a 840the bold version of the font does contain fewer characters, so this is a
673useful supplement. 841useful supplement.
674 842
675The third font is an Xft font with aliasing turned off, and the characters 843The third font is an Xft font with aliasing turned off, and the characters
676are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font 844are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
677contains other characters, but we are not interested in them. 845contains other characters, but we are not interested in them.
701text font will being used for the given style. 869text font will being used for the given style.
702 870
703=item B<intensityStyles:> I<boolean> 871=item B<intensityStyles:> I<boolean>
704 872
705When font styles are not enabled, or this option is enabled (B<True>, 873When font styles are not enabled, or this option is enabled (B<True>,
706option B<-is>, the default), bold and italic font styles imply high 874option B<-is>, the default), bold/blink font styles imply high
707intensity foreground/backround colours. Disabling this option (B<False>, 875intensity foreground/background colours. Disabling this option (B<False>,
708option B<+is>) disables this behaviour, the high intensity colours are not 876option B<+is>) disables this behaviour, the high intensity colours are not
709reachable. 877reachable.
710
711=item B<selectstyle:> I<mode>
712
713Set mouse selection style to B<old> which is 2.20, B<oldword> which is
714xterm style with 2.20 old word selection, or anything else which gives
715xterm style selection.
716
717=item B<scrollstyle:> I<mode>
718
719Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
720the author's favourite.
721 878
722=item B<title:> I<string> 879=item B<title:> I<string>
723 880
724Set window title string, the default title is the command-line 881Set window title string, the default title is the command-line
725specified after the B<-e> option, if any, otherwise the application 882specified after the B<-e> option, if any, otherwise the application
734=item B<mapAlert:> I<boolean> 891=item B<mapAlert:> I<boolean>
735 892
736B<True>: de-iconify (map) on receipt of a bell character. B<False>: no 893B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
737de-iconify (map) on receipt of a bell character [default]. 894de-iconify (map) on receipt of a bell character [default].
738 895
896=item B<urgentOnBell:> I<boolean>
897
898B<True>: set the urgency hint for the wm on receipt of a bell character.
899B<False>: do not set the urgency hint [default].
900
901@@RXVT_NAME@@ resets the urgency hint on every focus change.
902
739=item B<visualBell:> I<boolean> 903=item B<visualBell:> I<boolean>
740 904
741B<True>: use visual bell on receipt of a bell character; option B<-vb>. 905B<True>: use visual bell on receipt of a bell character; option B<-vb>.
742B<False>: no visual bell [default]; option B<+vb>. 906B<False>: no visual bell [default]; option B<+vb>.
743 907
764Example: 928Example:
765 929
766 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX) 930 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
767 931
768This creates a new file in your home directory with the screen contents 932This creates a new file in your home directory with the screen contents
769everytime you hit C<Print>. 933every time you hit C<Print>.
934
935=item B<scrollstyle:> I<mode>
936
937Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
938the author's favourite.
939
940=item B<thickness:> I<number>
941
942Set the scrollbar width in pixels.
770 943
771=item B<scrollBar:> I<boolean> 944=item B<scrollBar:> I<boolean>
772 945
773B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 946B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
774disable the scrollbar; option B<+sb>. 947disable the scrollbar; option B<+sb>.
794B<False>: do not scroll to bottom when tty receives output; option 967B<False>: do not scroll to bottom when tty receives output; option
795B<+si>. 968B<+si>.
796 969
797=item B<scrollWithBuffer:> I<boolean> 970=item B<scrollWithBuffer:> I<boolean>
798 971
799B<True>: scroll with scrollback buffer when tty receives new lines (and 972B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
800B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll 973try to show the same lines) and B<scrollTtyOutput> is False; option
801with scrollback buffer when tty recieves new lines; option B<+sw>. 974B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
975new lines; option B<+sw>.
802 976
803=item B<scrollTtyKeypress:> I<boolean> 977=item B<scrollTtyKeypress:> I<boolean>
804 978
805B<True>: scroll to bottom when a non-special key is pressed. Special keys 979B<True>: scroll to bottom when a non-special key is pressed. Special keys
806are those which are intercepted by rxvt-unicode for special handling and 980are those which are intercepted by rxvt-unicode for special handling and
837=item B<termName:> I<termname> 1011=item B<termName:> I<termname>
838 1012
839Specifies the terminal type name to be set in the B<TERM> environment 1013Specifies the terminal type name to be set in the B<TERM> environment
840variable; option B<-tn>. 1014variable; option B<-tn>.
841 1015
842=item B<linespace:> I<number> 1016=item B<lineSpace:> I<number>
843 1017
844Specifies number of lines (pixel height) to insert between each row of 1018Specifies number of lines (pixel height) to insert between each row of
845the display [default 0]; option B<-lsp>. 1019the display [default 0]; option B<-lsp>.
846 1020
847=item B<meta8:> I<boolean> 1021=item B<meta8:> I<boolean>
861 1035
862=item B<cursorBlink:> I<boolean> 1036=item B<cursorBlink:> I<boolean>
863 1037
864B<True>: blink the cursor. B<False>: do not blink the cursor [default]; 1038B<True>: blink the cursor. B<False>: do not blink the cursor [default];
865option B<-bc>. 1039option B<-bc>.
1040
1041=item B<cursorUnderline:> I<boolean>
1042
1043B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
1044option B<-uc>.
866 1045
867=item B<pointerBlank:> I<boolean> 1046=item B<pointerBlank:> I<boolean>
868 1047
869B<True>: blank the pointer when a key is pressed or after a set number 1048B<True>: blank the pointer when a key is pressed or after a set number
870of seconds of inactivity. B<False>: the pointer is always visible 1049of seconds of inactivity. B<False>: the pointer is always visible
884large number (e.g. C<987654321>) to effectively disable the timeout. 1063large number (e.g. C<987654321>) to effectively disable the timeout.
885 1064
886=item B<backspacekey:> I<string> 1065=item B<backspacekey:> I<string>
887 1066
888The string to send when the backspace key is pressed. If set to B<DEC> 1067The string to send when the backspace key is pressed. If set to B<DEC>
889or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 1068or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
890(code 8) - which can be reversed with the appropriate DEC private mode 1069(code 8) - which can be reversed with the appropriate DEC private mode
891escape sequence. 1070escape sequence.
892 1071
893=item B<deletekey:> I<string> 1072=item B<deletekey:> I<string>
894 1073
896pressed. If unset it will send the sequence traditionally associated 1075pressed. If unset it will send the sequence traditionally associated
897with the B<Execute> key. 1076with the B<Execute> key.
898 1077
899=item B<cutchars:> I<string> 1078=item B<cutchars:> I<string>
900 1079
901The characters used as delimiters for double-click word selection. The 1080The characters used as delimiters for double-click word selection
902built-in default: 1081(whitespace delimiting is added automatically if resource is given).
903 1082
1083When the perl selection extension is in use (the default if compiled
1084in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
1085characters will be created (if the resource exists, otherwise, no regex
1086will be created). In this mode, characters outside ISO-8859-1 can be used.
1087
1088When the selection extension is not used, only ISO-8859-1 characters can
1089be used. If not specified, the built-in default is used:
1090
904B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> 1091B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
905 1092
906=item B<preeditType:> I<style> 1093=item B<preeditType:> I<style>
907 1094
908B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1095B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
909 1096
963 1150
964Turn on/off secondary screen (default enabled). 1151Turn on/off secondary screen (default enabled).
965 1152
966=item B<secondaryScroll:> I<boolean> 1153=item B<secondaryScroll:> I<boolean>
967 1154
968Turn on/off secondary screen scroll (default enabled). If the this 1155Turn on/off secondary screen scroll (default enabled). If this
969option is enabled, scrolls on the secondary screen will change the 1156option is enabled, scrolls on the secondary screen will change the
970scrollback buffer and switching to/from the secondary screen will 1157scrollback buffer and, when secondaryScreen is off, switching
971instead scroll the screen up. 1158to/from the secondary screen will instead scroll the screen up.
972 1159
973=item B<hold>: I<boolean> 1160=item B<hold>: I<boolean>
974 1161
975Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@ 1162Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
976will not immediately destroy its window when the program executed within 1163will not immediately destroy its window when the program executed within
977it exits. Instead, it will wait till it is being killed or closed by the 1164it exits. Instead, it will wait till it is being killed or closed by the
978user. 1165user.
1166
1167=item B<chdir>: I<path>
1168
1169Sets the working directory for the shell (or the command specified via
1170B<-e>). The I<path> must be an absolute path and it must exist for
1171@@RXVT_NAME@@ to start. If it isn't specified then the current working
1172directory will be used; option B<-cd>.
979 1173
980=item B<keysym.>I<sym>: I<string> 1174=item B<keysym.>I<sym>: I<string>
981 1175
982Compile I<frills>: Associate I<string> with keysym I<sym>. The 1176Compile I<frills>: Associate I<string> with keysym I<sym>. The
983intervening resource name B<keysym.> cannot be omitted. 1177intervening resource name B<keysym.> cannot be omitted.
997searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 1191searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
998omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 1192omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
999keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not 1193keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
1000performed in an exact manner; however, the closest match is assured. 1194performed in an exact manner; however, the closest match is assured.
1001 1195
1002I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, 1196I<string> may contain escape values (C<\n>: newline, C<\000>: octal
1003C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, 1197number), see RESOURCES in C<man 7 X> for further details.
1004C<\000>: octal number) or verbatim control characters (C<^?>: delete,
1005C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
1006can start or end with whitespace.
1007 1198
1008Please note that you need to double the C<\> in resource files, as
1009Xlib itself does it's own de-escaping (you can use C<\033> instead of
1010C<\e> (and so on), which will work with both Xt and @@RXVT_NAME@@'s own
1011processing).
1012
1013You can define a range of keysyms in one shot by providing a I<string> 1199You can define a range of keysyms in one shot by
1200loading the C<keysym-list> perl extension and providing a I<string>
1014with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 1201with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
1015should be a character not used by the strings. 1202should be a character not used by the strings.
1016 1203
1017Its usage can be demonstrated by an example: 1204Its usage can be demonstrated by an example:
1018 1205
1019 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|> 1206 URxvt.keysym.M-C-0x61: list|\033<|abc|>
1020 1207
1021The above line is equivalent to the following three lines: 1208The above line is equivalent to the following three lines:
1022 1209
1023 URxvt.keysym.Meta-Control-0x61: \033<M-C-a> 1210 URxvt.keysym.Meta-Control-0x61: \033<a>
1024 URxvt.keysym.Meta-Control-0x62: \033<M-C-b> 1211 URxvt.keysym.Meta-Control-0x62: \033<b>
1025 URxvt.keysym.Meta-Control-0x63: \033<M-C-c> 1212 URxvt.keysym.Meta-Control-0x63: \033<c>
1026 1213
1027If I<string> takes the form of C<command:STRING>, the specified B<STRING> 1214If I<string> takes the form of C<command:STRING>, the specified B<STRING>
1028is interpreted and executed as @@RXVT_NAME@@'s control sequence. For 1215is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
1029example the following means "change the current locale to C<zh_CN.GBK> 1216example the following means "change the current locale to C<zh_CN.GBK>
1030when Control-Meta-c is being pressed": 1217when Control-Meta-c is being pressed":
1031 1218
1032 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007 1219 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1033 1220
1034If I<string> takes the form C<perl:STRING>, then the specified B<STRING> 1221If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
1035is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3) 1222is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)
1036manpage. For example, the F<selection> extension (activated via 1223manpage. For example, the F<selection> extension (activated via
1037C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events: 1224C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1038 1225
1039 URxvt.keysym.M-C-c: perl:selection:rot13 1226 URxvt.keysym.M-C-c: perl:selection:rot13
1040 1227
1041Due the the large number of modifier combinations, a defined key mapping 1228Due the the large number of modifier combinations, a defined key mapping
1042will match if at I<at least> the specified identifiers are being set, and 1229will match if I<at least> the specified identifiers are being set, and
1043no other key mappings with those and more bits are being defined. That 1230no other key mappings with those and more bits are being defined. That
1044means that defining a key map for C<a> will automatically provide 1231means that defining a key map for C<a> will automatically provide
1045definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined 1232definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1046mappings themselves. 1233mappings themselves.
1047 1234
1083example, C<default,-selection> will use all the default extension except 1270example, C<default,-selection> will use all the default extension except
1084C<selection>. 1271C<selection>.
1085 1272
1086Extension names can also be followed by an argument in angle brackets 1273Extension names can also be followed by an argument in angle brackets
1087(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for 1274(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
1088searchable scorllback to Alt/Meta-s). Mentioning the same extension 1275searchable scrollback to Alt/Meta-s). Mentioning the same extension
1089multiple times with different arguments will pass multiple arguments to 1276multiple times with different arguments will pass multiple arguments to
1090the extension. 1277the extension.
1091 1278
1092Each extension is looked up in the library directories, loaded if 1279Each extension is looked up in the library directories, loaded if
1093necessary, and bound to the current terminal instance. 1280necessary, and bound to the current terminal instance.
1098all instances, while B<perl-ext> is used for specific instances. 1285all instances, while B<perl-ext> is used for specific instances.
1099 1286
1100=item B<perl-eval>: I<string> 1287=item B<perl-eval>: I<string>
1101 1288
1102Perl code to be evaluated when all extensions have been registered. See 1289Perl code to be evaluated when all extensions have been registered. See
1103the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource 1290the @@RXVT_NAME@@perl(3) manpage.
1104will be ignored when running setuid/setgid.
1105 1291
1106=item B<perl-lib>: I<path> 1292=item B<perl-lib>: I<path>
1107 1293
1108Colon-separated list of additional directories that hold extension 1294Colon-separated list of additional directories that hold extension
1109scripts. When looking for extensions specified by the C<perl> resource, 1295scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1110@@RXVT_NAME@@ will first look in these directories and then in 1296in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1111F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource 1297lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1112will be ignored when running setuid/setgid.
1113 1298
1114See the @@RXVT_NAME@@perl(3) manpage. 1299See the @@RXVT_NAME@@perl(3) manpage.
1115 1300
1116=item B<< selection.pattern-I<idx> >>: I<perl-regex> 1301=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1117 1302
1129(default: C<M-s>). 1314(default: C<M-s>).
1130 1315
1131=item B<urlLauncher>: I<string> 1316=item B<urlLauncher>: I<string>
1132 1317
1133Specifies the program to be started with a URL argument. Used by the 1318Specifies the program to be started with a URL argument. Used by the
1134C<selection-popup> and C<mark-urls> perl extensions. 1319C<selection-popup> and C<matcher> perl extensions.
1135 1320
1136=item B<transient-for>: I<windowid> 1321=item B<transient-for>: I<windowid>
1137 1322
1138Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id. 1323Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1139 1324
1140=item B<override-redirect>: I<boolean> 1325=item B<override-redirect>: I<boolean>
1141 1326
1142Compile I<frills>: Sets override-redirect for the terminal window, making 1327Compile I<frills>: Sets override-redirect for the terminal window, making
1143it almost invisible to window managers; option B<-override-redirect>. 1328it almost invisible to window managers; option B<-override-redirect>.
1329
1330=item B<iso14755:> I<boolean>
1331
1332Turn on/off ISO 14755 (default enabled).
1333
1334=item B<iso14755_52:> I<boolean>
1335
1336Turn on/off ISO 14755 5.2 mode (default enabled).
1144 1337
1145=back 1338=back
1146 1339
1147=head1 THE SCROLLBAR 1340=head1 THE SCROLLBAR
1148 1341
1167application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~> 1360application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
1168(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the 1361(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
1169up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down), 1362up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
1170respectively. 1363respectively.
1171 1364
1172=head1 TEXT SELECTION AND INSERTION 1365=head1 THE SELECTION: SELECTING AND PASTING TEXT
1173 1366
1174The behaviour of text selection and insertion mechanism is similar to 1367The behaviour of text selection and insertion/pasting mechanism is similar
1175I<xterm>(1). 1368to I<xterm>(1).
1176 1369
1177=over 4 1370=over 4
1178 1371
1179=item B<Selection>: 1372=item B<Selecting>:
1180 1373
1181Left click at the beginning of the region, drag to the end of the region 1374Left click at the beginning of the region, drag to the end of the region
1182and release; Right click to extend the marked region; Left double-click 1375and release; Right click to extend the marked region; Left double-click
1183to select a word; Left triple-click to select the entire logical line 1376to select a word; Left triple-click to select the entire logical line
1184(which can span multiple screen lines), unless modified by resource 1377(which can span multiple screen lines), unless modified by resource
1188(Compile: I<frills>) will create a rectangular selection instead of a 1381(Compile: I<frills>) will create a rectangular selection instead of a
1189normal one. In this mode, every selected row becomes its own line in the 1382normal one. In this mode, every selected row becomes its own line in the
1190selection, and trailing whitespace is visually underlined and removed from 1383selection, and trailing whitespace is visually underlined and removed from
1191the selection. 1384the selection.
1192 1385
1193=item B<Insertion>: 1386=item B<Pasting>:
1194 1387
1195Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@> window 1388Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
1196causes the value of the PRIMARY selection (Shift for CLIPBOARD) to be inserted 1389window causes the value of the PRIMARY selection (or CLIPBOARD with the
1197as if it had been typed on the keyboard. 1390B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1391
1198B<Shift-Insert> causes the value of the PRIMARY selection to be inserted too. 1392Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1393inserted too.
1199 1394
1200=back 1395=back
1201 1396
1202=head1 CHANGING FONTS 1397=head1 CHANGING FONTS
1203 1398
1217 1412
1218=head1 ISO 14755 SUPPORT 1413=head1 ISO 14755 SUPPORT
1219 1414
1220ISO 14755 is a standard for entering and viewing unicode characters 1415ISO 14755 is a standard for entering and viewing unicode characters
1221and character codes using the keyboard. It consists of 4 parts. The 1416and character codes using the keyboard. It consists of 4 parts. The
1222first part is available rxvt-unicode has been compiled with 1417first part is available if rxvt-unicode has been compiled with
1223C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1418C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1224with C<--enable-iso14755>. 1419with C<--enable-iso14755>.
1225 1420
1226=over 4 1421=over 4
1227 1422
1247This mode lets you input characters representing the keycap symbols of 1442This mode lets you input characters representing the keycap symbols of
1248your keyboard, if representable in the current locale encoding. 1443your keyboard, if representable in the current locale encoding.
1249 1444
1250Start by pressing C<Control> and C<Shift> together, then releasing 1445Start by pressing C<Control> and C<Shift> together, then releasing
1251them. The next special key (cursor keys, home etc.) you enter will not 1446them. The next special key (cursor keys, home etc.) you enter will not
1252invoke it's usual function but instead will insert the corresponding 1447invoke its usual function but instead will insert the corresponding
1253keycap symbol. The symbol will only be entered when the key has been 1448keycap symbol. The symbol will only be entered when the key has been
1254released, otherwise pressing e.g. C<Shift> would enter the symbol for 1449released, otherwise pressing e.g. C<Shift> would enter the symbol for
1255C<ISO Level 2 Switch>, although your intention might have been to enter a 1450C<ISO Level 2 Switch>, although your intention might have been to enter a
1256reverse tab (Shift-Tab). 1451reverse tab (Shift-Tab).
1257 1452
1285B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that 1480B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1286it can be seen via the I<who(1)> command, and can accept messages. To 1481it can be seen via the I<who(1)> command, and can accept messages. To
1287allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root 1482allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1288on some systems or setgid to root or to some other group on others. 1483on some systems or setgid to root or to some other group on others.
1289 1484
1290=head1 COLORS AND GRAPHICS 1485=head1 COLOURS AND GRAPHICS
1291 1486
1292In addition to the default foreground and background colours, 1487In addition to the default foreground and background colours,
1293B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1488B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1294high-intensity bold/blink versions of the same). Here is a list of the 1489high-intensity (potentially bold/blink) versions of the same, and 72 (or
1295colours with their B<rgb.txt> names. 1490240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
1491cube plus a 8 (24) colour greyscale ramp.
1492
1493Here is a list of the ANSI colours with their names.
1296 1494
1297=begin table 1495=begin table
1298 1496
1299 B<color0> (black) = Black 1497 B<color0> (black) = Black
1300 B<color1> (red) = Red3 1498 B<color1> (red) = Red3
1320It is also possible to specify the colour values of B<foreground>, 1518It is also possible to specify the colour values of B<foreground>,
1321B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1519B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1322a number 0-15, as a convenient shorthand to reference the colour name of 1520a number 0-15, as a convenient shorthand to reference the colour name of
1323color0-color15. 1521color0-color15.
1324 1522
1523The following text gives values for the standard 88 colour mode (and
1524values for the 256 colour mode in parentheses).
1525
1526The RGB cube uses indices 16..79 (16..231) using the following formulas:
1527
1528 index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
1529 index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15
1530
1531The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
1532steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1533the RGB cube.
1534
1535Together, all those colours implement the 88 (256) colour xterm
1536colours. Only the first 16 can be changed using resources currently, the
1537rest can only be changed via command sequences ("escape codes").
1538
1539Applications are advised to use terminfo or command sequences to discover
1540number and RGB values of all colours (yes, you can query this...).
1541
1325Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1542Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1326always swapping the foreground/background colours. This is in contrast to 1543always swapping the foreground/background colours. This is in contrast to
1327I<xterm>(1) where the colours are only swapped if they have not otherwise 1544I<xterm>(1) where the colours are only swapped if they have not otherwise
1328been specified. For example, 1545been specified. For example,
1329 1546
1547 @@RXVT_NAME@@ -fg Black -bg White -rv
1548
1549would yield White on Black, while on I<xterm>(1) it would yield Black on
1550White.
1551
1552=head2 ALPHA CHANNEL SUPPORT
1553
1554If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1555their act together, rxvt-unicode will do its own alpha channel management:
1556
1557You can prefix any colour with an opaqueness percentage enclosed in
1558brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1559(0-100) that specifies the opacity of the colour, where C<0> is completely
1560transparent and C<100> is completely opaque. For example, C<[50]red> is a
1561half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
1562is the recommended format to specify transparency values, and works with
1563all ways to specify a colour.
1564
1565For complete control, rxvt-unicode also supports
1566C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
1567specifications, where the additional C<aaaa> component specifies opacity
1568(alpha) values. The minimum value of C<0000> is completely transparent,
1569while C<ffff> is completely opaque). The two example colours from
1570earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
1571C<rgba:0000/ff00/0000/f332>.
1572
1573You probably need to specify B<"-depth 32">, too, to force a visual with
1574alpha channels, and have the luck that your X-server uses ARGB pixel
1575layout, as X is far from just supporting ARGB visuals out of the box, and
1576rxvt-unicode just fudges around.
1577
1578For example, the following selects an almost completely transparent black
1579background, and an almost opaque pink foreground:
1580
1581 @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
1582
1583When not using a background image, then the interpretation of the
1584alpha channel is up to your compositing manager (most interpret it as
1585transparency of course).
1586
1587When using a background pixmap or pseudo-transparency, then the background
1588colour will always behave as if it were completely transparent (so the
1589background image shows instead), regardless of how it was specified, while
1590other colours will either be transparent as specified (the background
1591image will show through) on servers supporting the RENDER extension, or
1592fully opaque on servers not supporting the RENDER EXTENSION.
1593
1594Please note that due to bugs in Xft, specifying alpha values might result
1595in garbage being displayed when the X-server does not support the RENDER
1596extension.
1597
1598=head1 ENVIRONMENT
1599
1600B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1601
1330=over 4 1602=over 4
1331 1603
1332=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>
1333
1334would yield White on Black, while on I<xterm>(1) it would yield Black
1335on White.
1336
1337=back
1338
1339=head1 ENVIRONMENT
1340
1341B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1342
1343=over 4
1344
1345=item B<TERM> 1604=item B<TERM>
1346 1605
1347Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1606Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1348resources or on the commandline. 1607resources or on the command line.
1349 1608
1350=item B<COLORTERM> 1609=item B<COLORTERM>
1351 1610
1352Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was 1611Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1353compiled with XPM support, and optionally with the added extension 1612compiled with background image support, and optionally with the added
1354C<-mono> to indicate that rxvt-unicode runs on a monochrome screen. 1613extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
1614screen.
1355 1615
1356=item B<COLORFGBG> 1616=item B<COLORFGBG>
1357 1617
1358Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is 1618Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1359the colour code used as default foreground/text colour (or the string 1619the colour code used as default foreground/text colour (or the string
1360C<default> to indicate that the default-colour escape sequence is to be 1620C<default> to indicate that the default-colour escape sequence is to be
1361used), C<bg> is the colour code used as default background colour (or the 1621used), C<bg> is the colour code used as default background colour (or the
1362string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@ 1622string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1363was compiled with XPM support. Libraries like C<ncurses> and C<slang> can 1623was compiled with background image support. Libraries like C<ncurses>
1364(and do) use this information to optimize screen output. 1624and C<slang> can (and do) use this information to optimize screen output.
1365 1625
1366=item B<WINDOWID> 1626=item B<WINDOWID>
1367 1627
1368Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel 1628Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1369window, which usually has subwindows for the scrollbar, the terminal 1629window, which usually has subwindows for the scrollbar, the terminal
1375C<--with-terminfo=PATH>. 1635C<--with-terminfo=PATH>.
1376 1636
1377=item B<DISPLAY> 1637=item B<DISPLAY>
1378 1638
1379Used by @@RXVT_NAME@@ to connect to the display and set to the correct 1639Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1380display in it's child processes. 1640display in its child processes if C<-display> isn't used to override. It
1641defaults to C<:0> if it doesn't exist.
1381 1642
1382=item B<SHELL> 1643=item B<SHELL>
1383 1644
1384The shell to be used for command execution, defaults to C</bin/sh>. 1645The shell to be used for command execution, defaults to C</bin/sh>.
1385 1646
1386=item B<RXVT_SOCKET> 1647=item B<RXVT_SOCKET> [I<sic>]
1387 1648
1388The unix domain socket path used by @@RXVT_NAME@@c(1) and 1649The unix domain socket path used by @@RXVT_NAME@@c(1) and
1389@@RXVT_NAME@@d(1). 1650@@RXVT_NAME@@d(1).
1390 1651
1391Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>. 1652Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
1653
1654=item B<URXVT_PERL_LIB>
1655
1656Additional F<:>-separated library search path for perl extensions. Will be
1657searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
1658directory.
1659
1660=item B<URXVT_PERL_VERBOSITY>
1661
1662See L<@@RXVT_NAME@@perl>(3).
1392 1663
1393=item B<HOME> 1664=item B<HOME>
1394 1665
1395Used to locate the default directory for the unix domain socket for 1666Used to locate the default directory for the unix domain socket for
1396daemon communications and to locate various resource files (such as 1667daemon communications and to locate various resource files (such as
1397C<.Xdefaults>) 1668C<.Xdefaults>)
1398 1669
1399=item B<XAPPLRESDIR> 1670=item B<XAPPLRESDIR>
1400 1671
1401Directory where various X resource files are being located. 1672Directory where application-specific X resource files are located.
1402 1673
1403=item B<XENVIRONMENT> 1674=item B<XENVIRONMENT>
1404 1675
1405If set and accessible, gives the name of a X resource file to be loaded by 1676If set and accessible, gives the name of a X resource file to be loaded by
1406@@RXVT_NAME@@. 1677@@RXVT_NAME@@.
1411 1682
1412=over 4 1683=over 4
1413 1684
1414=item B</usr/lib/X11/rgb.txt> 1685=item B</usr/lib/X11/rgb.txt>
1415 1686
1416Color names. 1687Colour names.
1417 1688
1418=back 1689=back
1419 1690
1420=head1 SEE ALSO 1691=head1 SEE ALSO
1421 1692
1693@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1422@@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) 1694@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1423 1695
1424=head1 CURRENT PROJECT COORDINATOR 1696=head1 CURRENT PROJECT COORDINATOR
1425 1697
1426=over 4 1698=over 4
1427 1699
1428=item Project Coordinator 1700=item Project Coordinator
1429 1701
1430Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >> 1702Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1431 1703
1432L<http://software.schmorp.de/#rxvt-unicode> 1704L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1433 1705
1434=back 1706=back
1435 1707
1436=head1 AUTHORS 1708=head1 AUTHORS
1437 1709
1460Project Coordinator (changes.txt 2.21a to 2.4.5) 1732Project Coordinator (changes.txt 2.21a to 2.4.5)
1461 1733
1462=item Geoff Wing L<< <gcw@pobox.com> >> 1734=item Geoff Wing L<< <gcw@pobox.com> >>
1463 1735
1464Rewrote screen display and text selection routines. 1736Rewrote screen display and text selection routines.
1465 1737
1466Project Coordinator (changes.txt 2.4.6 - rxvt-unicode) 1738Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1467 1739
1468=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >> 1740=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1469 1741
1470Forked rxvt-unicode, unicode support, rewrote almost all the code, perl 1742Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1472 1744
1473Project Coordinator (Changes 1.0 -) 1745Project Coordinator (Changes 1.0 -)
1474 1746
1475=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >> 1747=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
1476 1748
1477Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing. 1749pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1478 1750
1479=back 1751=back
1480 1752

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