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Revision 1.86 by root, Fri Jan 6 05:28:55 2006 UTC vs.
Revision 1.260 by root, Fri Dec 23 21:46:46 2022 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
81far greater than those listed. For example: `@@RXVT_NAME@@ --loginShell --color1 84far greater than those listed. For example: `@@RXVT_NAME@@ --loginShell --color1
82Orange'. 85Orange'.
83 86
84The following options are available: 87The following options are available:
85 88
86=over 4 89=over
87 90
88=item B<-help>, B<--help> 91=item B<-help>, B<--help>
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
114possible visual ids) instead of the default, and also allocate a private
115colormap. All visual types except for DirectColor are supported.
97 116
98=item B<-geometry> I<geom> 117=item B<-geometry> I<geom>
99 118
100Window geometry (B<-g> still respected); resource B<geometry>. 119Window geometry (B<-g> still respected); resource B<geometry>.
101 120
103 122
104Turn on/off simulated reverse video; resource B<reverseVideo>. 123Turn on/off simulated reverse video; resource B<reverseVideo>.
105 124
106=item B<-j>|B<+j> 125=item B<-j>|B<+j>
107 126
108Turn on/off jump scrolling; resource B<jumpScroll>. 127Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109 128
110=item B<-ip>|B<+ip> | B<-tr>|B<+tr> 129=item B<-ss>|B<+ss>
111 130
112Turn on/off inheriting parent window's pixmap. Alternative form is 131Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113B<-tr>; resource B<inheritPixmap>. 132
133=item B<-fps> I<number>
134
135Compile I<frills>: Set the refresh interval (in frames per second or
136negative seconds); resource B<refreshRate>.
114 137
115=item B<-fade> I<number> 138=item B<-fade> I<number>
116 139
117Fade the text by the given percentage when focus is lost. Small values 140Fade the text by the given percentage when focus is lost. Small values
118fade a little only, 100 completely replaces all colours by the fade 141fade a little only, 100 completely replaces all colours by the fade
119colour; resource B<fading>. 142colour; resource B<fading>.
120 143
121=item B<-fadecolor> I<colour> 144=item B<-fadecolor> I<colour>
122 145
123Fade to this colour when fading is used (see B<-fade>). The default colour 146Fade to this colour when fading is used (see B<-fade>). The default colour
124is black. resource B<fadeColor>. 147is opaque black. resource B<fadeColor>.
125 148
126=item B<-tint> I<colour> 149=item B<-icon> I<file>
127 150
128Tint the transparent background pixmap with the given colour when 151Compile I<pixbuf>: Use the specified image as application icon. This
129transparency is enabled with B<-tr> or B<-ip>. This only works for 152is used by many window managers, taskbars and pagers to represent the
130non-tiled backgrounds, currently. See also the B<-sh> option that can be 153application window; resource I<iconFile>.
131used to brighten or darken the image in addition to tinting it; resource
132I<tintColor>. Example:
133
134 @@RXVT_NAME@@ -tr -tint blue -sh 40
135
136=item B<-sh>
137
138I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent
139background image in addition to tinting it (i.e. B<-tint> must be
140specified, too, e.g. C<-tint white>).
141 154
142=item B<-bg> I<colour> 155=item B<-bg> I<colour>
143 156
144Window background colour; resource B<background>. 157Window background colour; resource B<background>.
145 158
146=item B<-fg> I<colour> 159=item B<-fg> I<colour>
147 160
148Window foreground colour; resource B<foreground>. 161Window foreground colour; resource B<foreground>.
149
150=item B<-pixmap> I<file[;geom]>
151
152Compile I<XPM>: Specify XPM file for the background and also optionally
153specify its scaling with a geometry string. Note you may need to
154add quotes to avoid special shell interpretation of the C<;> in the
155command-line; resource B<backgroundPixmap>.
156 162
157=item B<-cr> I<colour> 163=item B<-cr> I<colour>
158 164
159The cursor colour; resource B<cursorColor>. 165The cursor colour; resource B<cursorColor>.
160 166
172resource B<borderColor>. 178resource B<borderColor>.
173 179
174=item B<-fn> I<fontlist> 180=item B<-fn> I<fontlist>
175 181
176Select the fonts to be used. This is a comma separated list of font names 182Select the fonts to be used. This is a comma separated list of font names
177that are used in turn when trying to display Unicode characters. The 183that are checked in order when trying to find glyphs for characters. The
178first font defines the cell size for characters; other fonts might be 184first font defines the cell size for characters; other fonts might be
179smaller, but not (in general) larger. A (hopefully) reasonable default 185smaller, but not (in general) larger. A (hopefully) reasonable default
180font list is always appended to it. See resource B<font> for more details. 186font list is always appended to it. See resource B<font> for more details.
181 187
182In short, to specify an X11 core font, just specify it's name or prefix it 188In 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:>, 189with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
184e.g.: 190e.g.:
185 191
186 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15" 192 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
187 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono" 193 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
205italic> >> characters are to be printed. See resource B<boldItalicFont> 211italic> >> characters are to be printed. See resource B<boldItalicFont>
206for details. 212for details.
207 213
208=item B<-is>|B<+is> 214=item B<-is>|B<+is>
209 215
210Compile I<font-styles>: Bold/Italic font styles imply high intensity 216Compile I<font-styles>: Bold/Blink font styles imply high intensity
211foreground/background (default). See resource B<intensityStyles> for 217foreground/background (default). See resource B<intensityStyles> for
212details. 218details.
213 219
214=item B<-name> I<name> 220=item B<-name> I<name>
215 221
219 225
220=item B<-ls>|B<+ls> 226=item B<-ls>|B<+ls>
221 227
222Start as a login-shell/sub-shell; resource B<loginShell>. 228Start as a login-shell/sub-shell; resource B<loginShell>.
223 229
230=item B<-mc> I<milliseconds>
231
232Specify the maximum time between multi-click selections.
233
224=item B<-ut>|B<+ut> 234=item B<-ut>|B<+ut>
225 235
226Compile I<utmp>: Inhibit/enable writing a utmp entry; resource 236Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
227B<utmpInhibit>. 237B<utmpInhibit>.
228 238
232B<visualBell>. 242B<visualBell>.
233 243
234=item B<-sb>|B<+sb> 244=item B<-sb>|B<+sb>
235 245
236Turn on/off scrollbar; resource B<scrollBar>. 246Turn on/off scrollbar; resource B<scrollBar>.
247
248=item B<-sr>|B<+sr>
249
250Put scrollbar on right/left; resource B<scrollBar_right>.
251
252=item B<-st>|B<+st>
253
254Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
255resource B<scrollBar_floating>.
237 256
238=item B<-si>|B<+si> 257=item B<-si>|B<+si>
239 258
240Turn on/off scroll-to-bottom on TTY output inhibit; resource 259Turn on/off scroll-to-bottom on TTY output inhibit; resource
241B<scrollTtyOutput> has opposite effect. 260B<scrollTtyOutput> has opposite effect.
248=item B<-sw>|B<+sw> 267=item B<-sw>|B<+sw>
249 268
250Turn on/off scrolling with the scrollback buffer as new lines appear. 269Turn on/off scrolling with the scrollback buffer as new lines appear.
251This only takes effect if B<-si> is also given; resource 270This only takes effect if B<-si> is also given; resource
252B<scrollWithBuffer>. 271B<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>.
262 272
263=item B<-ptab>|B<+ptab> 273=item B<-ptab>|B<+ptab>
264 274
265If enabled (default), "Horizontal Tab" characters are being stored as 275If enabled (default), "Horizontal Tab" characters are being stored as
266actual wide characters in the screen buffer, which makes it possible to 276actual wide characters in the screen buffer, which makes it possible to
270 280
271=item B<-bc>|B<+bc> 281=item B<-bc>|B<+bc>
272 282
273Blink the cursor; resource B<cursorBlink>. 283Blink the cursor; resource B<cursorBlink>.
274 284
285=item B<-uc>|B<+uc>
286
287Make the cursor underlined; resource B<cursorUnderline>.
288
275=item B<-iconic> 289=item B<-iconic>
276 290
277Start iconified, if the window manager supports that option. 291Start iconified, if the window manager supports that option.
278Alternative form is B<-ic>. 292Alternative form is B<-ic>.
279 293
295 309
296=item B<-bl> 310=item B<-bl>
297 311
298Compile I<frills>: Set MWM hints to request a borderless window, i.e. 312Compile 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 313if honoured by the WM, the rxvt-unicode window will not have window
300decorations; resource B<borderLess>. 314decorations; resource B<borderLess>. If the window manager does not
315support MWM hints (e.g. kwin), enables override-redirect mode.
316
317=item B<-override-redirect>
318
319Compile I<frills>: Sets override-redirect on the window; resource
320B<override-redirect>.
321
322=item B<-dockapp>
323
324Sets the initial state of the window to WithdrawnState, which makes
325window managers that support this extension treat it as a dockapp.
301 326
302=item B<-sbg> 327=item B<-sbg>
303 328
304Compile I<frills>: Disable the usage of the built-in block graphics/line 329Compile I<frills>: Disable the usage of the built-in block graphics/line
305drawing characters and just rely on what the specified fonts provide. Use 330drawing characters and just rely on what the specified fonts provide. Use
308 333
309=item B<-lsp> I<number> 334=item B<-lsp> I<number>
310 335
311Compile I<frills>: Lines (pixel height) to insert between each row of 336Compile I<frills>: Lines (pixel height) to insert between each row of
312the display. Useful to work around font rendering problems; resource 337the display. Useful to work around font rendering problems; resource
313B<linespace>. 338B<lineSpace>.
339
340=item B<-letsp> I<number>
341
342Compile I<frills>: Amount to adjust the computed character width by
343to control overall letter spacing. Negative values will tighten up the
344letter spacing, positive values will space letters out more. Useful to
345work around odd font metrics; resource B<letterSpace>.
314 346
315=item B<-tn> I<termname> 347=item B<-tn> I<termname>
316 348
317This option specifies the name of the terminal type to be set in the 349This option specifies the name of the terminal type to be set in the
318B<TERM> environment variable. This terminal type must exist in the 350B<TERM> environment variable. This terminal type must exist in the
353=item B<-pt> I<style> 385=item B<-pt> I<style>
354 386
355Compile I<XIM>: input style for input method; B<OverTheSpot>, 387Compile I<XIM>: input style for input method; B<OverTheSpot>,
356B<OffTheSpot>, B<Root>; resource B<preeditType>. 388B<OffTheSpot>, B<Root>; resource B<preeditType>.
357 389
390If the perl extension C<xim-onthespot> is used (which is the default),
391then additionally the C<OnTheSpot> preedit type is available.
392
358=item B<-im> I<text> 393=item B<-im> I<text>
359 394
360Compile I<XIM>: input method name. resource B<inputMethod>. 395Compile I<XIM>: input method name. resource B<inputMethod>.
361 396
362=item B<-imlocale> I<string> 397=item B<-imlocale> I<string>
372for more info. 407for more info.
373 408
374=item B<-tcw> 409=item B<-tcw>
375 410
376Change the meaning of triple-click selection with the left mouse 411Change the meaning of triple-click selection with the left mouse
412button. Only effective when the original (non-perl) selection code is
377button. Instead of selecting a full line it will extend the selection the 413in-use. Instead of selecting a full line it will extend the selection to
378end of the logical line only. resource B<tripleclickwords>. 414the end of the logical line only. resource B<tripleclickwords>.
415
416=item B<-dpb>|B<+dpb>
417
418Compile frills: Disable (or enable) emitting bracketed paste mode
419sequences (default enabled). Bracketed paste mode allows programs
420to detect when something is pasted. Since more and more programs
421abuse this, these sequences can be disabled. The command sequences to
422enable and query paste mode will still work, but the actual bracket
423sequences will no longer be emitted. You can also toggle this from the
424ctrl-middle-mouse-button menu; resource B<disablePasteBrackets>.
379 425
380=item B<-insecure> 426=item B<-insecure>
381 427
382Enable "insecure" mode, which currently enables most of the escape 428Enable "insecure" mode, which currently enables most of the escape
383sequences that echo strings. See the resource B<insecure> for more 429sequences that echo strings. See the resource B<insecure> for more
396 442
397=item B<-ssr>|B<+ssr> 443=item B<-ssr>|B<+ssr>
398 444
399Turn on/off secondary screen scroll (default enabled); resource 445Turn on/off secondary screen scroll (default enabled); resource
400B<secondaryScroll>. 446B<secondaryScroll>.
447
448=item B<-rm> I<mode>
449
450Compile I<frills>: Sets long line rewrapping behaviour on window resizes
451to one of B<auto> (the default), B<always> or B<never>. The latter two
452modes do the obvious, B<auto> rewraps (acts like B<always>) if scrollback
453is non-empty, and wings lines (acts like B<never>) otherwise; resource
454B<rewrapMode>.
401 455
402=item B<-hold>|B<+hold> 456=item B<-hold>|B<+hold>
403 457
404Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@ 458Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
405will not immediately destroy its window when the program executed within 459will not immediately destroy its window when the program executed within
406it exits. Instead, it will wait till it is being killed or closed by the 460it exits. Instead, it will wait till it is being killed or closed by the
407user; resource B<hold>. 461user; resource B<hold>.
408 462
463=item B<-cd> I<path>
464
465Sets the working directory for the shell (or the command specified via
466B<-e>). The I<path> must be an absolute path and it must exist for
467@@RXVT_NAME@@ to start; resource B<chdir>.
468
469=item B<-xrm> I<string>
470
471Works like the X Toolkit option of the same name, by adding the I<string>
472as if it were specified in a resource file. Resource values specified this
473way take precedence over all other resource specifications.
474
475Note that you need to use the I<same> syntax as in the .Xdefaults file,
476e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
477options can be specified as long-options on the commandline, so use
478of B<-xrm> is mostly limited to cases where you want to specify other
479resources (e.g. for input methods) or for compatibility with other
480programs.
481
409=item B<-keysym.>I<sym> I<string> 482=item B<-keysym.>I<sym> I<string>
410 483
411Remap a key symbol. See resource B<keysym>. 484Remap a key symbol. See resource B<keysym>.
412 485
413=item B<-embed> I<windowid> 486=item B<-embed> I<windowid>
414 487
415Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window, 488Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
416which enables applications to easily embed a terminal. 489which enables applications to easily embed a terminal.
417 490
418Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it 491Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
419shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it 492shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
420quite a bit, so don't expect it to keep some specific state. It's best to 493quite a bit, so don't expect it to keep some specific state. It's best to
423The window will not be destroyed when @@RXVT_NAME@@ exits. 496The window will not be destroyed when @@RXVT_NAME@@ exits.
424 497
425It might be useful to know that @@RXVT_NAME@@ will not close file 498It might be useful to know that @@RXVT_NAME@@ will not close file
426descriptors passed to it (except for stdin/out/err, of course), so you 499descriptors passed to it (except for stdin/out/err, of course), so you
427can use file descriptors to communicate with the programs within the 500can use file descriptors to communicate with the programs within the
428terminal. This works regardless of wether the C<-embed> option was used or 501terminal. This works regardless of whether the C<-embed> option was used or
429not. 502not.
430 503
431Here is a short Gtk2-perl snippet that illustrates how this option can be 504Here is a short Gtk2-perl snippet that illustrates how this option can be
432used (a longer example is in F<doc/embed>): 505used (a longer example is in F<doc/embed>):
433 506
438 }); 511 });
439 512
440=item B<-pty-fd> I<file descriptor> 513=item B<-pty-fd> I<file descriptor>
441 514
442Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty 515Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
443pair but instead use the given filehandle as the tty master. This is 516pair but instead use the given file descriptor as the tty master. This is
444useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator 517useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
445without having to run a program within it. 518without having to run a program within it.
446 519
447If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp 520If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
448entries and will not tinker with pty/tty permissions - you have to do that 521entries and will not tinker with pty/tty permissions - you have to do that
449yourself if you want that. 522yourself if you want that.
450 523
451As an extremely special case, specifying C<-1> will completely suppress 524As an extremely special case, specifying C<-1> will completely suppress
452pty/tty operations. 525pty/tty operations, which is probably only useful in conjunction with some
526perl extension that manages the terminal.
453 527
454Here is a example in perl that illustrates how this option can be used (a 528Here is a example in perl that illustrates how this option can be used (a
455longer example is in F<doc/pty-fd>): 529longer example is in F<doc/pty-fd>):
456 530
457 use IO::Pty; 531 use IO::Pty;
464 538
465 # now communicate with rxvt 539 # now communicate with rxvt
466 my $slave = $pty->slave; 540 my $slave = $pty->slave;
467 while (<$slave>) { print $slave "got <$_>\n" } 541 while (<$slave>) { print $slave "got <$_>\n" }
468 542
543Note that, despite what the name might imply, the file descriptor does not
544need to be a pty, it can be a bi-directional pipe as well (e.g. a unix
545domain or tcp socket). While tty operations cannot be done in this case,
546B<@@RXVT_NAME@@> can still be remote controlled with it:
547
548 use Socket;
549 use Fcntl;
550
551 socketpair my $URXVT, my $slave, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC;
552 fcntl $slave, Fcntl::F_SETFD, 0;
553 system "exec @@RXVT_NAME@@ -pty-fd " . (fileno $slave) . " &";
554 close $slave;
555
556 syswrite $URXVT, "Type a secret password: ";
557 my $secret = do { local $/ = "\r"; <$URXVT> };
558 print "Not so secret anymore: $secret\n";
559
469=item B<-pe> I<string> 560=item B<-pe> I<string>
470 561
471Colon-separated list of perl extension scripts to use in this terminal 562Comma-separated list of perl extension scripts to use (or not to use) in
472instance. See resource B<perl-ext>. 563this terminal instance. See resource B<perl-ext> for details.
473 564
474=back 565=back
475 566
476=head1 RESOURCES (available also as long-options) 567=head1 RESOURCES
477 568
478Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long 569Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
479options) compiled into your version. 570options) compiled into your version. All resources are also available as
571long-options.
480 572
481There are two different methods that @@RXVT_NAME@@ can use to get the 573You can set and change the resources using X11 tools like B<xrdb>. Many
482Xresource data: using the X libraries (Xrm*-functions) or internal 574distribution do also load settings from the B<~/.Xresources> file when X
483Xresources reader (B<~/.Xdefaults>). For the first method (ie. 575starts. @@RXVT_NAME@@ will consult the following files/resources in order,
484B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the 576with later settings overwriting earlier ones:
485resources using X11 tools like B<xrdb>. Many distribution do also load
486settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
487will consult the following files/resources in order, with later settings
488overwriting earlier ones:
489 577
490 1. system-wide app-defaults file, either locale-dependent OR global
491 2. app-defaults file in $XAPPLRESDIR 578 1. app-defaults file in $XAPPLRESDIR
579 2. $HOME/.Xdefaults
492 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults 580 3. RESOURCE_MANAGER property on root-window of screen 0
493 4. SCREEN_RESOURCES for the current screen 581 4. SCREEN_RESOURCES property on root-window of the current screen
494 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename> 582 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
583 6. resources specified via -xrm on the commandline
495 584
496If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
497lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
498set in XAPPLOADDIR/URxvt (compile-time defined: usually
499B</usr/lib/X11/app-defaults/URxvt>) and resources set in
500B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
501Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two 585Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
502class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows 586names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
503resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be 587common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
504easily configured, while the class name B<URxvt> allows resources 588configured, while the class name B<URxvt> allows resources unique to
505unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be 589B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
506shared between different B<@@RXVT_NAME@@> configurations. If no 590configurations. If no resources are specified, suitable defaults will
507resources are specified, suitable defaults will be used. Command-line 591be used. Command-line arguments can be used to override resource
508arguments can be used to override resource settings. The following 592settings. The following resources are supported (you might want to
509resources are allowed: 593check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
594extensions not documented here):
510 595
511=over 4 596=over
597
598=item B<depth:> I<bitdepth>
599
600Compile I<xft>: Attempt to find a visual with the given bit depth;
601option B<-depth>.
602
603=item B<buffered:> I<boolean>
604
605Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
606On some card/driver combination enabling it slightly decreases
607performance, on most it greatly helps it. The slowdown is small, so it
608should normally be enabled.
512 609
513=item B<geometry:> I<geom> 610=item B<geometry:> I<geom>
514 611
515Create the window with the specified X window geometry [default 80x24]; 612Create the window with the specified X window geometry [default 80x24];
516option B<-geometry>. 613option B<-geometry>.
530Use the specified colour for the colour value I<n>, where 0-7 627Use the specified colour for the colour value I<n>, where 0-7
531corresponds to low-intensity (normal) colours and 8-15 corresponds to 628corresponds to low-intensity (normal) colours and 8-15 corresponds to
532high-intensity (bold = bright foreground, blink = bright background) 629high-intensity (bold = bright foreground, blink = bright background)
533colours. The canonical names are as follows: 0=black, 1=red, 2=green, 630colours. The canonical names are as follows: 0=black, 1=red, 2=green,
5343=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour 6313=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
535names used are listed in the B<COLORS AND GRAPHICS> section. 632names used are listed in the B<COLOURS AND GRAPHICS> section.
536 633
537Colours higher than 15 cannot be set using resources (yet), but can be 634Colours higher than 15 cannot be set using resources (yet), but can be
538changed using an escape command (see @@RXVT_NAME@@(7)). 635changed using an escape command (see @@RXVT_NAME@@(7)).
539 636
540Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with 637Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
551=item B<colorUL:> I<colour> 648=item B<colorUL:> I<colour>
552 649
553Use the specified colour to display underlined characters when the 650Use the specified colour to display underlined characters when the
554foreground colour is the default. 651foreground colour is the default.
555 652
556=item B<colorRV:> I<colour>
557
558Use the specified colour as the background for reverse video
559characters.
560
561=item B<underlineColor:> I<colour> 653=item B<underlineColor:> I<colour>
562 654
563If set, use the specified colour as the colour for the underline 655If set, use the specified colour as the colour for the underline
564itself. If unset, use the foreground colour. 656itself. If unset, use the foreground colour.
657
658=item B<highlightColor:> I<colour>
659
660If set, use the specified colour as the background for highlighted
661characters. If unset, use reverse video.
662
663=item B<highlightTextColor:> I<colour>
664
665If set and highlightColor is set, use the specified colour as the
666foreground for highlighted characters.
565 667
566=item B<cursorColor:> I<colour> 668=item B<cursorColor:> I<colour>
567 669
568Use the specified colour for the cursor. The default is to use the 670Use the specified colour for the cursor. The default is to use the
569foreground colour; option B<-cr>. 671foreground colour; option B<-cr>.
576 678
577=item B<reverseVideo:> I<boolean> 679=item B<reverseVideo:> I<boolean>
578 680
579B<True>: simulate reverse video by foreground and background colours; 681B<True>: simulate reverse video by foreground and background colours;
580option B<-rv>. B<False>: regular screen colours [default]; option 682option B<-rv>. B<False>: regular screen colours [default]; option
581B<+rv>. See note in B<COLORS AND GRAPHICS> section. 683B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
582 684
583=item B<jumpScroll:> I<boolean> 685=item B<jumpScroll:> I<boolean>
584 686
585B<True>: specify that jump scrolling should be used. When scrolling 687B<True>: specify that jump scrolling should be used. When receiving lots
586quickly, fewer screen updates are performed [default]; option B<-j>. 688of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
689has been read, resulting in fewer updates while still displaying every
690received line; option B<-j>.
691
587B<False>: specify that smooth scrolling should be used; option B<+j>. 692B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
693force a screen refresh on each new line it received; option B<+j>.
588 694
589=item B<inheritPixmap:> I<boolean> 695=item B<skipScroll:> I<boolean>
590 696
591B<True>: make the background inherit the parent windows' pixmap, giving 697B<True>: (the default) specify that skip scrolling should be used. When
592artificial transparency. B<False>: do not inherit the parent windows' 698receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
593pixmap. 699(around 60 times per second), resulting in far fewer updates. This can
700result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
701option B<-ss>.
702
703B<False>: specify that everything is to be displayed, even
704if the refresh is too fast for the human eye to read anything (or the
705monitor to display anything); option B<+ss>.
706
707=item B<refreshRate:> I<number>
708
709Compile I<frills>: When positive, sets the maximum refreshes per second
710(the default is C<60>). When zero or negative, sets the minimum interval
711between refreshes, negated. That is, positive numbers limit the number
712of refreshes per second to that number, similar to a fps limiter in
713games. Zero or negative numbers get negated and directly set the minimum
714interval between refreshs, that is, C<10> and C<-0.1> both specify the
715same refresh interval (likewise C<50> and C<0.02>). Fractional values are
716supported; option B<-fps>.
594 717
595=item B<fading:> I<number> 718=item B<fading:> I<number>
596 719
597Fade the text by the given percentage when focus is lost; option B<-fade>. 720Fade the text by the given percentage when focus is lost; option B<-fade>.
598 721
599=item B<fadeColor:> I<colour> 722=item B<fadeColor:> I<colour>
600 723
601Fade to this colour, when fading is used (see B<fading:>). The default 724Fade to this colour, when fading is used (see B<fading:>). The default
602colour is black; option B<-fadecolor>. 725colour is black; option B<-fadecolor>.
603 726
604=item B<tintColor:> I<colour> 727=item B<iconFile:> I<file>
605 728
606Tint the transparent background pixmap with the given colour; option 729Set the application icon pixmap; option B<-icon>.
607B<-tint>.
608
609=item B<shading:> I<number>
610
611Darken (0 .. 100) or lighten (-1 .. -100) the transparent background
612image in addition to tinting it.
613 730
614=item B<scrollColor:> I<colour> 731=item B<scrollColor:> I<colour>
615 732
616Use the specified colour for the scrollbar [default #B2B2B2]. 733Use the specified colour for the scrollbar [default #B2B2B2].
617 734
623=item B<borderColor:> I<colour> 740=item B<borderColor:> I<colour>
624 741
625The colour of the border around the text area and between the scrollbar 742The colour of the border around the text area and between the scrollbar
626and the text. 743and the text.
627 744
628=item B<backgroundPixmap:> I<file[;geom]>
629
630Use the specified XPM file (note the `.xpm' extension is optional) for
631the background and also optionally specify its scaling with a geometry
632string B<WxH+X+Y>, in which B<"W" / "H"> specify the
633horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image
634centre (percent). A scale of 0 displays the image with tiling. A scale
635of 1 displays the image without any scaling. A scale of 2 to 9
636specifies an integer number of images in that direction. No image will
637be magnified beyond 10 times its original size. The maximum permitted
638scale is 1000. [default 0x0+50+50]
639
640=item B<menu:> I<file[;tag]>
641
642Read in the specified menu file (note the `.menu' extension is
643optional) and also optionally specify a starting tag to find. See the
644reference documentation for details on the syntax for the menuBar.
645
646=item B<path:> I<path>
647
648Specify the colon-delimited search path for finding files (XPM and
649menus), in addition to the paths specified by the B<RXVTPATH> and
650B<PATH> environment variables.
651
652=item B<font:> I<fontlist> 745=item B<font:> I<fontlist>
653 746
654Select the fonts to be used. This is a comma separated list of font 747Select the fonts to be used. This is a comma separated list of font names
655names that are used in turn when trying to display Unicode characters. 748that are checked in order when trying to find glyphs for characters. The
656The first font defines the cell size for characters; other fonts might 749first font defines the cell size for characters; other fonts might be
657be smaller, but not larger. A reasonable default font list is always 750smaller, but not (in general) larger. A (hopefully) reasonable default
658appended to it; option B<-fn>. 751font list is always appended to it; option B<-fn>.
659 752
660Each font can either be a standard X11 core font (XLFD) name, with 753Each font can either be a standard X11 core font (XLFD) name, with
661optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>. 754optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
662 755
663In addition, each font can be prefixed with additional hints and 756In addition, each font can be prefixed with additional hints and
665hint currently is C<codeset=codeset-name>, and this is only used for Xft 758hint currently is C<codeset=codeset-name>, and this is only used for Xft
666fonts. 759fonts.
667 760
668For example, this font resource 761For example, this font resource
669 762
670 URxvt*font: 9x15bold,\ 763 URxvt.font: 9x15bold,\
671 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\ 764 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
672 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \ 765 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
673 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \ 766 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
674 xft:Code2000:antialias=false 767 xft:Code2000:antialias=false
675 768
678it is named first) and thus defines the character cell grid to be 9 pixels 771it is named first) and thus defines the character cell grid to be 9 pixels
679wide and 15 pixels high. 772wide and 15 pixels high.
680 773
681The second font is just used to add additional unicode characters not in 774The second font is just used to add additional unicode characters not in
682the base font, likewise the third, which is unfortunately non-bold, but 775the base font, likewise the third, which is unfortunately non-bold, but
683the bold version of the font does contain less characters, so this is a 776the bold version of the font does contain fewer characters, so this is a
684useful supplement. 777useful supplement.
685 778
686The third font is an Xft font with aliasing turned off, and the characters 779The third font is an Xft font with aliasing turned off, and the characters
687are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font 780are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
688contains other characters, but we are not interested in them. 781contains other characters, but we are not interested in them.
712text font will being used for the given style. 805text font will being used for the given style.
713 806
714=item B<intensityStyles:> I<boolean> 807=item B<intensityStyles:> I<boolean>
715 808
716When font styles are not enabled, or this option is enabled (B<True>, 809When font styles are not enabled, or this option is enabled (B<True>,
717option B<-is>, the default), bold and italic font styles imply high 810option B<-is>, the default), bold/blink font styles imply high
718intensity foreground/backround colours. Disabling this option (B<False>, 811intensity foreground/background colours. Disabling this option (B<False>,
719option B<+is>) disables this behaviour, the high intensity colours are not 812option B<+is>) disables this behaviour, the high intensity colours are not
720reachable. 813reachable.
721
722=item B<selectstyle:> I<mode>
723
724Set mouse selection style to B<old> which is 2.20, B<oldword> which is
725xterm style with 2.20 old word selection, or anything else which gives
726xterm style selection.
727
728=item B<scrollstyle:> I<mode>
729
730Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
731the author's favourite.
732 814
733=item B<title:> I<string> 815=item B<title:> I<string>
734 816
735Set window title string, the default title is the command-line 817Set window title string, the default title is the command-line
736specified after the B<-e> option, if any, otherwise the application 818specified after the B<-e> option, if any, otherwise the application
745=item B<mapAlert:> I<boolean> 827=item B<mapAlert:> I<boolean>
746 828
747B<True>: de-iconify (map) on receipt of a bell character. B<False>: no 829B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
748de-iconify (map) on receipt of a bell character [default]. 830de-iconify (map) on receipt of a bell character [default].
749 831
832=item B<urgentOnBell:> I<boolean>
833
834B<True>: set the urgency hint for the wm on receipt of a bell character.
835B<False>: do not set the urgency hint [default].
836
837@@RXVT_NAME@@ resets the urgency hint on every focus change.
838
750=item B<visualBell:> I<boolean> 839=item B<visualBell:> I<boolean>
751 840
752B<True>: use visual bell on receipt of a bell character; option B<-vb>. 841B<True>: use visual bell on receipt of a bell character; option B<-vb>.
753B<False>: no visual bell [default]; option B<+vb>. 842B<False>: no visual bell [default]; option B<+vb>.
754 843
756 845
757B<True>: start as a login shell by prepending a `-' to B<argv[0]> of 846B<True>: start as a login shell by prepending a `-' to B<argv[0]> of
758the shell; option B<-ls>. B<False>: start as a normal sub-shell 847the shell; option B<-ls>. B<False>: start as a normal sub-shell
759[default]; option B<+ls>. 848[default]; option B<+ls>.
760 849
850=item B<multiClickTime:> I<number>
851
852Specify the maximum time in milliseconds between multi-click select
853events. The default is 500 milliseconds; option B<-mc>.
854
761=item B<utmpInhibit:> I<boolean> 855=item B<utmpInhibit:> I<boolean>
762 856
763B<True>: inhibit writing record into the system log file B<utmp>; 857B<True>: inhibit writing record into the system log file B<utmp>;
764option B<-ut>. B<False>: write record into the system log file B<utmp> 858option B<-ut>. B<False>: write record into the system log file B<utmp>
765[default]; option B<+ut>. 859[default]; option B<+ut>.
772 866
773The string will be interpreted as if typed into the shell as-is. 867The string will be interpreted as if typed into the shell as-is.
774 868
775Example: 869Example:
776 870
777 URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX) 871 URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
778 872
779This creates a new file in your home directory with the screen contents 873This creates a new file in your home directory with the screen contents
780everytime you hit C<Print>. 874every time you hit C<Print>.
875
876=item B<scrollstyle:> I<mode>
877
878Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
879the author's favourite.
880
881=item B<thickness:> I<number>
882
883Set the scrollbar width in pixels.
781 884
782=item B<scrollBar:> I<boolean> 885=item B<scrollBar:> I<boolean>
783 886
784B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 887B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
785disable the scrollbar; option B<+sb>. 888disable the scrollbar; option B<+sb>.
805B<False>: do not scroll to bottom when tty receives output; option 908B<False>: do not scroll to bottom when tty receives output; option
806B<+si>. 909B<+si>.
807 910
808=item B<scrollWithBuffer:> I<boolean> 911=item B<scrollWithBuffer:> I<boolean>
809 912
810B<True>: scroll with scrollback buffer when tty receives new lines (and 913B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
811B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll 914try to show the same lines) and B<scrollTtyOutput> is False; option
812with scrollback buffer when tty recieves new lines; option B<+sw>. 915B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
916new lines; option B<+sw>.
813 917
814=item B<scrollTtyKeypress:> I<boolean> 918=item B<scrollTtyKeypress:> I<boolean>
815 919
816B<True>: scroll to bottom when a non-special key is pressed. Special keys 920B<True>: scroll to bottom when a non-special key is pressed. Special keys
817are those which are intercepted by rxvt-unicode for special handling and 921are those which are intercepted by rxvt-unicode for special handling and
818are not passed onto the shell; option B<-sk>. B<False>: do not scroll to 922are not passed onto the shell; option B<-sk>. B<False>: do not scroll to
819bottom when a non-special key is pressed; option B<+sk>. 923bottom when a non-special key is pressed; option B<+sk>.
820 924
821=item B<saveLines:> I<number> 925=item B<saveLines:> I<number>
822 926
823Save I<number> lines in the scrollback buffer [default 64]. This 927Save I<number> lines in the scrollback buffer [default 1000]; option B<-sl>.
824resource is limited on most machines to 65535; option B<-sl>.
825 928
826=item B<internalBorder:> I<number> 929=item B<internalBorder:> I<number>
827 930
828Internal border of I<number> pixels. This resource is limited to 100; 931Internal border of I<number> pixels. This resource is limited to 100;
829option B<-b>. 932option B<-b>.
848=item B<termName:> I<termname> 951=item B<termName:> I<termname>
849 952
850Specifies the terminal type name to be set in the B<TERM> environment 953Specifies the terminal type name to be set in the B<TERM> environment
851variable; option B<-tn>. 954variable; option B<-tn>.
852 955
853=item B<linespace:> I<number> 956=item B<lineSpace:> I<number>
854 957
855Specifies number of lines (pixel height) to insert between each row of 958Specifies number of lines (pixel height) to insert between each row of
856the display [default 0]; option B<-lsp>. 959the display [default 0]; option B<-lsp>.
857 960
858=item B<meta8:> I<boolean> 961=item B<meta8:> I<boolean>
872 975
873=item B<cursorBlink:> I<boolean> 976=item B<cursorBlink:> I<boolean>
874 977
875B<True>: blink the cursor. B<False>: do not blink the cursor [default]; 978B<True>: blink the cursor. B<False>: do not blink the cursor [default];
876option B<-bc>. 979option B<-bc>.
980
981=item B<cursorUnderline:> I<boolean>
982
983B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
984option B<-uc>.
877 985
878=item B<pointerBlank:> I<boolean> 986=item B<pointerBlank:> I<boolean>
879 987
880B<True>: blank the pointer when a key is pressed or after a set number 988B<True>: blank the pointer when a key is pressed or after a set number
881of seconds of inactivity. B<False>: the pointer is always visible 989of seconds of inactivity. B<False>: the pointer is always visible
887 995
888=item B<pointerColor2:> I<colour> 996=item B<pointerColor2:> I<colour>
889 997
890Mouse pointer background colour. 998Mouse pointer background colour.
891 999
1000=item B<pointerShape:> I<string>
1001
1002Compile I<frills>: Specifies the name of the mouse pointer shape
1003[default B<xterm>]. See the macros in the B<X11/cursorfont.h> include
1004file for possible values (omit the C<XC_> prefix).
1005
892=item B<pointerBlankDelay:> I<number> 1006=item B<pointerBlankDelay:> I<number>
893 1007
894Specifies number of seconds before blanking the pointer [default 2]. Use a 1008Specifies number of seconds before blanking the pointer [default 2]. Use a
895large number (e.g. C<987654321>) to effectively disable the timeout. 1009large number (e.g. C<987654321>) to effectively disable the timeout.
896 1010
897=item B<backspacekey:> I<string> 1011=item B<backspacekey:> I<string>
898 1012
899The string to send when the backspace key is pressed. If set to B<DEC> 1013The string to send when the backspace key is pressed. If set to B<DEC>
900or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 1014or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
901(code 8) - which can be reversed with the appropriate DEC private mode 1015(code 8) - which can be reversed with the appropriate DEC private mode
902escape sequence. 1016escape sequence.
903 1017
904=item B<deletekey:> I<string> 1018=item B<deletekey:> I<string>
905 1019
907pressed. If unset it will send the sequence traditionally associated 1021pressed. If unset it will send the sequence traditionally associated
908with the B<Execute> key. 1022with the B<Execute> key.
909 1023
910=item B<cutchars:> I<string> 1024=item B<cutchars:> I<string>
911 1025
912The characters used as delimiters for double-click word selection. The 1026The characters used as delimiters for double-click word selection
913built-in default: 1027(whitespace delimiting is added automatically if resource is given).
914 1028
1029When the perl selection extension is in use (the default if compiled
1030in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
1031characters will be created (if the resource exists, otherwise, no regex
1032will be created). In this mode, characters outside ISO-8859-1 can be used.
1033
1034When the selection extension is not used, only ISO-8859-1 characters can
1035be used. If not specified, the built-in default is used:
1036
915B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> 1037B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
916 1038
917=item B<preeditType:> I<style> 1039=item B<preeditType:> I<style>
918 1040
919B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1041B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
920 1042
921=item B<inputMethod:> I<name> 1043=item B<inputMethod:> I<name>
922 1044
923I<name> of inputMethod to use; option B<-im>. 1045I<name> of inputMethod to use; option B<-im>.
924 1046
942 1064
943Change the meaning of triple-click selection with the left mouse 1065Change the meaning of triple-click selection with the left mouse
944button. Instead of selecting a full line it will extend the selection to 1066button. Instead of selecting a full line it will extend the selection to
945the end of the logical line only; option B<-tcw>. 1067the end of the logical line only; option B<-tcw>.
946 1068
1069=item B<disablePasteBrackets:> I<boolean>
1070
1071Prevent emission of paste bracket sequences; option B<-dpb>.
1072
947=item B<insecure:> I<boolean> 1073=item B<insecure:> I<boolean>
948 1074
949Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 1075Enable "insecure" mode. Rxvt-unicode offers some escape sequences that
950echo arbitrary strings like the icon name or the locale. This could be 1076echo arbitrary strings like the icon name or the locale. This could be
951abused if somebody gets 8-bit-clean access to your display, whether 1077abused if somebody gets 8-bit-clean access to your display, whether
952through a mail client displaying mail bodies unfiltered or through 1078through a mail client displaying mail bodies unfiltered or through
953write(1) or any other means. Therefore, these sequences are disabled by 1079write(1) or any other means. Therefore, these sequences are disabled by
954default. (Note that many other terminals, including xterm, have these 1080default. (Note that many other terminals, including xterm, have these
955sequences enabled by default, which doesn't make it safer, though). 1081sequences enabled by default, which doesn't make it safer, though).
956 1082
957You can enable them by setting this boolean resource or specifying 1083You can enable them by setting this boolean resource or specifying
958B<-insecure> as an option. At the moment, this enables display-answer, 1084B<-insecure> as an option. At the moment, this enables display-answer,
959locale, findfont, icon label and window title requests as well as dynamic 1085locale, findfont, icon label and window title requests.
960menubar dispatch.
961 1086
962=item B<modifier:> I<modifier> 1087=item B<modifier:> I<modifier>
963 1088
964Set the key to be interpreted as the Meta key to: B<alt>, B<meta>, 1089Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
965B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option 1090B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
969 1094
970Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E) 1095Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
971character is passed through. It may contain escape values as described 1096character is passed through. It may contain escape values as described
972in the entry on B<keysym> following. 1097in the entry on B<keysym> following.
973 1098
974=item B<secondaryScreen:> I<bool> 1099=item B<secondaryScreen:> I<boolean>
975 1100
976Turn on/off secondary screen (default enabled). 1101Turn on/off secondary screen (default enabled).
977 1102
1103=item B<rewrapMode:> I<mode>
1104
1105Sets long line rewrap behaviour on window resize to one of B<auto>
1106(default), B<always> or B<never>.
1107
978=item B<secondaryScroll:> I<bool> 1108=item B<secondaryScroll:> I<boolean>
979 1109
980Turn on/off secondary screen scroll (default enabled). If the this 1110Turn on/off secondary screen scroll (default enabled). If this
981option is enabled, scrolls on the secondary screen will change the 1111option is enabled, scrolls on the secondary screen will change the
982scrollback buffer and switching to/from the secondary screen will 1112scrollback buffer and, when secondaryScreen is off, switching
983instead scroll the screen up. 1113to/from the secondary screen will instead scroll the screen up.
984 1114
985=item B<hold>: I<bool> 1115=item B<hold>: I<boolean>
986 1116
987Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@ 1117Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
988will not immediately destroy its window when the program executed within 1118will not immediately destroy its window when the program executed within
989it exits. Instead, it will wait till it is being killed or closed by the 1119it exits. Instead, it will wait till it is being killed or closed by the
990user. 1120user.
991 1121
1122=item B<chdir>: I<path>
1123
1124Sets the working directory for the shell (or the command specified via
1125B<-e>). The I<path> must be an absolute path and it must exist for
1126@@RXVT_NAME@@ to start. If it isn't specified then the current working
1127directory will be used; option B<-cd>.
1128
992=item B<keysym.>I<sym>: I<string> 1129=item B<keysym.>I<sym>: I<action>
993 1130
994Compile I<frills>: Associate I<string> with keysym I<sym>. The 1131Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
995intervening resource name B<keysym.> cannot be omitted. 1132resource name B<keysym.> cannot be omitted.
996 1133
997The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be 1134Using this resource, you can map key combinations such as
998any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>, 1135C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
999B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>, 1136string than would normally result from that combination, making the
1000and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>, 1137terminal scroll up or down the way you want it, or any other thing an
1001B<2>, B<3>, B<4>, B<5>. 1138extension might provide.
1139
1140The key combination that triggers the action, I<sym>, has the following format:
1141
1142 (modifiers-)key
1143
1144Where I<modifiers> can be any combination of the following full or
1145abbreviated modifier names:
1146
1147=begin table
1148
1149 B<ISOLevel3> B<I>
1150 B<AppKeypad> B<K>
1151 B<Control> B<C>
1152 B<NumLock> B<N>
1153 B<Shift> B<S>
1154 B<Meta> B<M> I<or> B<A>
1155 B<Lock> B<L>
1156 B<Mod1> B<1>
1157 B<Mod2> B<2>
1158 B<Mod3> B<3>
1159 B<Mod4> B<4>
1160 B<Mod5> B<5>
1161
1162=end table
1002 1163
1003The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to 1164The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1004whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr 1165whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1005keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the 1166keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1006current application keymap mode state. 1167current application keymap mode state.
1007 1168
1008The spellings of I<key> can be obtained by using B<xev>(1) command or 1169Due the the large number of modifier combinations, a key mapping will
1009searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 1170match if I<at least> the specified identifiers are being set, and no other
1171key mappings with those and more bits are being defined. That means that
1172defining a mapping for C<a> will automatically provide definitions for
1173C<Meta-a>, C<Shift-a> and so on, unless some of those are defined mappings
1174themselves. See the C<builtin:> action, below, for a way to work around
1175this when this is a problem.
1176
1177The spelling of I<key> depends on your implementation of X. An easy way to
1178find a key name is to use the B<xev>(1) command. You can find a list by
1179looking for the C<XK_> macros in the B<X11/keysymdef.h> include file (omit
1010omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 1180the C<XK_> prefix). Alternatively you can specify I<key> by its hex keysym
1011keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not 1181value (B<0x0000 - 0xFFFF>).
1012performed in an exact manner; however, the closest match is assured.
1013 1182
1014I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, 1183As with any resource value, the I<action> string may contain backslash
1015C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, 1184escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
1016C<\000>: octal number) or verbatim control characters (C<^?>: delete, 1185number), see RESOURCES in C<man 7 X> for further details.
1017C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
1018can start or end with whitespace.
1019 1186
1020Please note that you need to double the C<\> when using 1187An action starts with an action prefix that selects a certain type
1021C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can 1188of action, followed by a colon. An action string without colons is
1022use C<\033> instead of C<\e> (and so on), which will work with both Xt and 1189interpreted as a literal string to pass to the tty (as if it was
1023@@RXVT_NAME@@'s own processing). 1190prefixed with C<string:>).
1024 1191
1025You can define a range of keysyms in one shot by providing a I<string> 1192The following action prefixes are known - extensions can provide
1026with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 1193additional prefixes:
1194
1195=over
1196
1197=item string:STRING
1198
1199If the I<action> starts with C<string:> (or otherwise contains no colons),
1200then the remaining C<STRING> will be passed to the program running in the
1201terminal. For example, you could replace whatever Shift-Tab outputs by the
1202string C<echo rm -rf /> followed by a newline:
1203
1204 URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
1205
1206This could in theory be used to completely redefine your keymap.
1207
1208In addition, for actions of this type, you can define a range of
1209keysyms in one shot by loading the C<keysym-list> perl extension and
1210providing an I<action> with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where
1027should be a character not used by the strings. 1211the delimiter `/' should be a character not used by the strings.
1028 1212
1029Its usage can be demonstrated by an example: 1213Its usage can be demonstrated by an example:
1030 1214
1031 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|> 1215 URxvt.keysym.M-C-0x61: list|\033<|abc|>
1032 1216
1033The above line is equivalent to the following three lines: 1217The above line is equivalent to the following three lines:
1034 1218
1035 URxvt.keysym.Meta-Control-0x61: \033<M-C-a> 1219 URxvt.keysym.Meta-Control-0x61: string:\033<a>
1036 URxvt.keysym.Meta-Control-0x62: \033<M-C-b> 1220 URxvt.keysym.Meta-Control-0x62: string:\033<b>
1037 URxvt.keysym.Meta-Control-0x63: \033<M-C-c> 1221 URxvt.keysym.Meta-Control-0x63: string:\033<c>
1038 1222
1223=item command:STRING
1224
1039If I<string> takes the form of C<command:STRING>, the specified B<STRING> 1225If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1040is interpreted and executed as @@RXVT_NAME@@'s control sequence. For 1226is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
1227the opposite of C<string:> - instead of sending it to the program running
1228in the terminal, it will be treated as if it were program output). This is
1229most useful to feed command sequences into @@RXVT_NAME@@.
1230
1041example the following means "change the current locale to C<zh_CN.GBK> 1231For example the following means "change the current locale to C<zh_CN.GBK>
1042when Control-Meta-c is being pressed": 1232when Control-Meta-c is being pressed":
1043 1233
1044 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007 1234 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1045 1235
1046If I<string> takes the form C<perl:STRING>, then the specified B<STRING> 1236The following example will map Control-Meta-1 and Control-Meta-2 to
1047is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3) 1237the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1048manpage. For example, the F<selection> extension (activated via 1238font-switching at runtime:
1049C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1050 1239
1051 URxvt.keysym.M-C-c: perl:selection:rot13 1240 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
1241 URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1052 1242
1053Due the the large number of modifier combinations, a defined key mapping 1243Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1054will match if at I<at least> the specified identifiers are being set, and 1244info):
1055no other key mappings with those and more bits are being defined. That
1056means that defining a key map for C<a> will automatically provide
1057definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1058mappings themselves.
1059 1245
1060Unfortunately, this will override built-in key mappings. For example 1246 URxvt.keysym.M-C-3: command:\033[8;25;80t
1247 URxvt.keysym.M-C-4: command:\033[8;48;110t
1248
1249=item builtin:
1250
1251The builtin action is the action that @@RXVT_NAME@@ would execute if no
1252key binding existed for the key combination. The obvious use is to undo
1253the effect of existing bindings. The not so obvious use is to reinstate
1254bindings when another binding overrides too many modifiers.
1255
1061if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s 1256For example if you overwrite the C<Insert> key you will disable
1062C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the 1257@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
1063user-defined keymap using the C<builtin:> replacement: 1258"holes" into the user-defined keymap using the C<builtin:> replacement:
1064 1259
1065 URxvt.keysym.Insert: <my insert key sequence> 1260 URxvt.keysym.Insert: <my insert key sequence>
1066 URxvt.keysym.S-Insert: builtin: 1261 URxvt.keysym.S-Insert: builtin:
1067 1262
1068The first line defines a mapping for C<Insert> and I<any> combination 1263The first line defines a mapping for C<Insert> and I<any> combination
1069of modifiers. The second line re-establishes the default mapping for 1264of modifiers. The second line re-establishes the default mapping for
1070C<Shift-Insert>. 1265C<Shift-Insert>.
1071 1266
1072The following example will map Control-Meta-1 and Control-Meta-2 to 1267=item builtin-string:
1073the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1074font-switching at runtime:
1075 1268
1076 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007 1269This action is mainly useful to restore string mappings for keys that
1077 URxvt.keysym.M-C-2: command:\033]50;9x15bold\007 1270have predefined actions in @@RXVT_NAME@@. The exact semantics are a bit
1271difficult to explain - basically, this action will send the string to the
1272application that would be sent if @@RXVT_NAME@@ wouldn't have a built-in
1273action for it.
1078 1274
1079Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more 1275An example might make it clearer: @@RXVT_NAME@@ normally pastes the
1080info): 1276selection when you press C<Shift-Insert>. With the following bindings, it
1277would instead emit the (undocumented, but what applications running in the
1278terminal might expect) sequence C<ESC [ 2 $> instead:
1081 1279
1082 URxvt.keysym.M-C-3: command:\033[8;25;80t 1280 URxvt.keysym.S-Insert: builtin-string:
1083 URxvt.keysym.M-C-4: command:\033[8;48;110t 1281 URxvt.keysym.C-S-Insert: builtin:
1282
1283The first line disables the paste functionality for that key
1284combination, and the second reinstates the default behaviour for
1285C<Control-Shift-Insert>, which would otherwise be overridden.
1286
1287Similarly, to let applications gain access to the C<C-M-c> (copy to
1288clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
1289this:
1290
1291 URxvt.keysym.C-M-c: builtin-string:
1292 URxvt.keysym.C-M-v: builtin-string:
1293
1294=item EXTENSION:STRING
1295
1296An action of this form invokes the action B<STRING>, if any, provided
1297by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
1298be loaded automatically if necessary.
1299
1300Not all extensions define actions, but popular extensions that do
1301include the I<selection> and I<matcher> extensions (documented in their
1302own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
1303respectively).
1304
1305From the silly examples department, this will rot13-"encrypt"
1306@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
1307keyboards:
1308
1309 URxvt.keysym.M-C-c: selection:rot13
1310
1311=item perl:STRING *DEPRECATED*
1312
1313This is a deprecated way of invoking commands provided by perl
1314extensions. It is still supported, but should not be used anymore.
1315
1316=back
1084 1317
1085=item B<perl-ext-common>: I<string> 1318=item B<perl-ext-common>: I<string>
1086 1319
1087=item B<perl-ext>: I<string> 1320=item B<perl-ext>: I<string>
1088 1321
1089Colon-separated list(s) of perl extension scripts to use in this terminal 1322Comma-separated list(s) of perl extension scripts (default: C<default>) to
1323use in this terminal instance; option B<-pe>.
1324
1325Extension names can be prefixed with a C<-> sign to remove them again, in
1326case they had been specified earlier. This can be useful to selectively
1327disable some extensions loaded by default, or specified via the
1328C<perl-ext-common> resource. For example, C<default,-selection> will use
1329all the default extensions except C<selection>.
1330
1331To prohibit autoloading of extensions, you can prefix them with C</>,
1332which will make urxvt refuse to automatically load them (this can be
1333overridden, however, by specifying the extension name again without a
1334prefix, though). This does not prohibit extensions themselves loading
1335other extensions. For example, C<default,/background> will keep the
1336C<background> extension from being loaded when a background OSC sequence
1337is received.
1338
1339The default set includes the C<selection>, C<option-popup>,
1340C<selection-popup>, C<readline>, C<searchable-scrollback> and
1341C<confirm-paste> extensions, as well as any extensions which are mentioned
1342in B<keysym> resources.
1343
1344Any extension such that a corresponding resource is given on the
1345command line is automatically appended to B<perl-ext>.
1346
1090instance. Each extension is looked up in the library directories, loaded 1347Each extension is looked up in the library directories, loaded if
1091if necessary, and bound to the current terminal instance. If this 1348necessary, and bound to the current terminal instance. When the library
1092resource is empty or missing, then the perl interpreter will not be 1349search path contains multiple extension files of the same name, then the
1093initialized. The idea behind two options is that B<perl-ext-common> will 1350first one found will be used.
1094be used for extensions that should be available to all instances, while 1351
1095B<perl-ext> is used for specific instances; option B<-pe>. 1352If both of these resources are the empty string, then the perl interpreter
1353will not be initialized. The rationale for having two options is that
1354B<perl-ext-common> will be used for extensions that should be available to
1355all instances, while B<perl-ext> is used for specific instances.
1096 1356
1097=item B<perl-eval>: I<string> 1357=item B<perl-eval>: I<string>
1098 1358
1099Perl code to be evaluated when all extensions have been registered. See the 1359Perl code to be evaluated when all extensions have been registered. See
1100@@RXVT_NAME@@perl(3) manpage. 1360the @@RXVT_NAME@@perl(3) manpage.
1101 1361
1102=item B<perl-lib>: I<path> 1362=item B<perl-lib>: I<path>
1103 1363
1104Colon-separated list of additional directories that hold extension 1364Colon-separated list of additional directories that hold extension
1105scripts. When looking for extensions specified by the C<perl> resource, 1365scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1106@@RXVT_NAME@@ will first look in these directories and then in 1366in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1107F<@@RXVT_LIBDIR@@/urxvt/perl/>. 1367lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1108 1368
1109See the @@RXVT_NAME@@perl(3) manpage. 1369See the @@RXVT_NAME@@perl(3) manpage.
1370
1371=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1372
1373Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
1374details.
1375
1376=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1377
1378Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1379for details.
1380
1381=item B<searchable-scrollback:> I<keysym> *DEPRECATED*
1382
1383This resource is deprecated and will be removed. Use a B<keysym> resource
1384instead, e.g.:
1385
1386 URxvt.keysym.M-s: searchable-scrollback:start
1387
1388=item B<url-launcher>: I<string>
1389
1390Specifies the program to be started with a URL argument. Used by the
1391C<selection-popup> and C<matcher> perl extensions.
1392
1393=item B<transient-for>: I<windowid>
1394
1395Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1396
1397=item B<override-redirect>: I<boolean>
1398
1399Compile I<frills>: Sets override-redirect for the terminal window, making
1400it almost invisible to window managers; option B<-override-redirect>.
1401
1402=item B<iso14755:> I<boolean>
1403
1404Turn on/off ISO 14755 (default enabled).
1405
1406=item B<iso14755_52:> I<boolean>
1407
1408Turn on/off ISO 14755 5.2 mode (default enabled).
1110 1409
1111=back 1410=back
1112 1411
1113=head1 THE SCROLLBAR 1412=head1 THE SCROLLBAR
1114 1413
1133application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~> 1432application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
1134(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the 1433(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
1135up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down), 1434up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
1136respectively. 1435respectively.
1137 1436
1138=head1 TEXT SELECTION AND INSERTION 1437=head1 THE SELECTION: SELECTING AND PASTING TEXT
1139 1438
1140The behaviour of text selection and insertion mechanism is similar to 1439The behaviour of text selection and insertion/pasting mechanism is similar
1141I<xterm>(1). 1440to I<xterm>(1).
1142 1441
1143=over 4 1442=over
1144 1443
1145=item B<Selection>: 1444=item B<Selecting>:
1146 1445
1147Left click at the beginning of the region, drag to the end of the region 1446Left click at the beginning of the region, drag to the end of the region
1148and release; Right click to extend the marked region; Left double-click 1447and release; Right click to extend the marked region; Left double-click
1149to select a word; Left triple-click to select the entire logical line 1448to select a word; Left triple-click to select the entire logical line
1150(which can span multiple screen lines), unless modified by resource 1449(which can span multiple screen lines), unless modified by resource
1154(Compile: I<frills>) will create a rectangular selection instead of a 1453(Compile: I<frills>) will create a rectangular selection instead of a
1155normal one. In this mode, every selected row becomes its own line in the 1454normal one. In this mode, every selected row becomes its own line in the
1156selection, and trailing whitespace is visually underlined and removed from 1455selection, and trailing whitespace is visually underlined and removed from
1157the selection. 1456the selection.
1158 1457
1159=item B<Insertion>: 1458=item B<Pasting>:
1160 1459
1161Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1460Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
1162an B<@@RXVT_NAME@@> window causes the current text selection to be 1461window causes the value of the PRIMARY selection (or CLIPBOARD with the
1163inserted as if it had been typed on the keyboard. 1462B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1463
1464Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1465inserted too.
1466
1467rxvt-unicode also provides the bindings B<Ctrl-Meta-c> and
1468<Ctrl-Meta-v> to interact with the CLIPBOARD selection. The first
1469binding causes the value of the internal selection to be copied to the
1470CLIPBOARD selection, while the second binding causes the value of the
1471CLIPBOARD selection to be inserted.
1164 1472
1165=back 1473=back
1166 1474
1167=head1 CHANGING FONTS 1475=head1 CHANGING FONTS
1168 1476
1169Changing fonts (or font sizes, respectively) via the keypad is not yet 1477Changing fonts (or font sizes, respectively) via the keypad is not yet
1170supported in rxvt-unicode. Bug me if you need this. 1478supported in rxvt-unicode. Bug me if you need this.
1171 1479
1172You can, however, switch fonts at runtime using escape sequences (and 1480You can, however, switch fonts at runtime using escape sequences, e.g.:
1173therefore using the menubar), e.g.:
1174 1481
1175 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic" 1482 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
1483
1484You can use keyboard shortcuts, too:
1485
1486 URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
1487 URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
1176 1488
1177rxvt-unicode will automatically re-apply these fonts to the output so far. 1489rxvt-unicode will automatically re-apply these fonts to the output so far.
1178 1490
1179=head1 ISO 14755 SUPPORT 1491=head1 ISO 14755 SUPPORT
1180 1492
1181ISO 14755 is a standard for entering and viewing unicode characters 1493ISO 14755 is a standard for entering and viewing unicode characters
1182and character codes using the keyboard. It consists of 4 parts. The 1494and character codes using the keyboard. It consists of 4 parts. The
1183first part is available rxvt-unicode has been compiled with 1495first part is available if rxvt-unicode has been compiled with
1184C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1496C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1185with C<--enable-iso14755>. 1497with C<--enable-iso14755>.
1186 1498
1187=over 4 1499=over
1188 1500
1189=item * 5.1: Basic method 1501=item * 5.1: Basic method
1190 1502
1191This allows you to enter unicode characters using their hexcode. 1503This allows you to enter unicode characters using their hexcode.
1192 1504
1208This mode lets you input characters representing the keycap symbols of 1520This mode lets you input characters representing the keycap symbols of
1209your keyboard, if representable in the current locale encoding. 1521your keyboard, if representable in the current locale encoding.
1210 1522
1211Start by pressing C<Control> and C<Shift> together, then releasing 1523Start by pressing C<Control> and C<Shift> together, then releasing
1212them. The next special key (cursor keys, home etc.) you enter will not 1524them. The next special key (cursor keys, home etc.) you enter will not
1213invoke it's usual function but instead will insert the corresponding 1525invoke its usual function but instead will insert the corresponding
1214keycap symbol. The symbol will only be entered when the key has been 1526keycap symbol. The symbol will only be entered when the key has been
1215released, otherwise pressing e.g. C<Shift> would enter the symbol for 1527released, otherwise pressing e.g. C<Shift> would enter the symbol for
1216C<ISO Level 2 Switch>, although your intention might have been to enter a 1528C<ISO Level 2 Switch>, although your intention might have been to enter a
1217reverse tab (Shift-Tab). 1529reverse tab (Shift-Tab).
1218 1530
1246B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that 1558B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1247it can be seen via the I<who(1)> command, and can accept messages. To 1559it can be seen via the I<who(1)> command, and can accept messages. To
1248allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root 1560allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1249on some systems or setgid to root or to some other group on others. 1561on some systems or setgid to root or to some other group on others.
1250 1562
1251=head1 COLORS AND GRAPHICS 1563=head1 COLOURS AND GRAPHICS
1252 1564
1253In addition to the default foreground and background colours, 1565In addition to the default foreground and background colours,
1254B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1566B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1255high-intensity bold/blink versions of the same). Here is a list of the 1567high-intensity (potentially bold/blink) versions of the same, and 72 (or
1256colours with their B<rgb.txt> names. 1568240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
1569cube plus a 8 (24) colour greyscale ramp.
1570
1571B<@@RXVT_NAME@@> supports direct 24-bit fg/bg RGB colour escapes
1572C< ESC [ 38 ; 2 ; R ; G ; Bm > / C< ESC [ 48 ; 2; R ; G ; Bm >. However the
1573number of 24-bit colours that can be used is limited: an internal 7x7x5 (256
1574colour mode) or 6x6x4 (88 colour mode) colour cube is used to index into the
157524-bit colour space. When indexing collisions happen, the nearest old colour in
1576the cube will be adapted to the new 24-bit RGB colour. That means one cannot
1577use many similar 24-bit colours. It's typically not a problem in common
1578scenarios.
1579
1580Here is a list of the ANSI colours with their names.
1257 1581
1258=begin table 1582=begin table
1259 1583
1260 B<color0> (black) = Black 1584 B<color0> (black) = Black
1261 B<color1> (red) = Red3 1585 B<color1> (red) = Red3
1281It is also possible to specify the colour values of B<foreground>, 1605It is also possible to specify the colour values of B<foreground>,
1282B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1606B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1283a number 0-15, as a convenient shorthand to reference the colour name of 1607a number 0-15, as a convenient shorthand to reference the colour name of
1284color0-color15. 1608color0-color15.
1285 1609
1610The following text gives values for the standard 88 colour mode (and
1611values for the 256 colour mode in parentheses).
1612
1613The RGB cube uses indices 16..79 (16..231) using the following formulas:
1614
1615 index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
1616 index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
1617
1618The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
1619steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1620the RGB cube.
1621
1622Together, all those colours implement the 88 (256) colour xterm
1623colours. Only the first 16 can be changed using resources currently, the
1624rest can only be changed via command sequences ("escape codes").
1625
1626Applications are advised to use terminfo or command sequences to discover
1627number and RGB values of all colours (yes, you can query this...).
1628
1286Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1629Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1287always swapping the foreground/background colours. This is in contrast to 1630always swapping the foreground/background colours. This is in contrast to
1288I<xterm>(1) where the colours are only swapped if they have not otherwise 1631I<xterm>(1) where the colours are only swapped if they have not otherwise
1289been specified. For example, 1632been specified. For example,
1290 1633
1291=over 4
1292
1293=item B<@@RXVT_NAME@@ -fg Black -bg White -rv> 1634 @@RXVT_NAME@@ -fg Black -bg White -rv
1294 1635
1295would yield White on Black, while on I<xterm>(1) it would yield Black 1636would yield White on Black, while on I<xterm>(1) it would yield Black on
1296on White. 1637White.
1297 1638
1298=back 1639=head2 ALPHA CHANNEL SUPPORT
1640
1641If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1642their act together, rxvt-unicode will do its own alpha channel management:
1643
1644You can prefix any colour with an opaqueness percentage enclosed in
1645brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1646(0-100) that specifies the opacity of the colour, where C<0> is completely
1647transparent and C<100> is completely opaque. For example, C<[50]red> is a
1648half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
1649is the recommended format to specify transparency values, and works with
1650all ways to specify a colour.
1651
1652For complete control, rxvt-unicode also supports
1653C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
1654specifications, where the additional C<aaaa> component specifies opacity
1655(alpha) values. The minimum value of C<0000> is completely transparent,
1656while C<ffff> is completely opaque). The two example colours from
1657earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
1658C<rgba:0000/ff00/0000/f332>.
1659
1660You probably need to specify B<"-depth 32">, too, to force a visual with
1661alpha channels, and have the luck that your X-server uses ARGB pixel
1662layout, as X is far from just supporting ARGB visuals out of the box, and
1663rxvt-unicode just fudges around.
1664
1665For example, the following selects an almost completely transparent black
1666background, and an almost opaque pink foreground:
1667
1668 @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
1669
1670When not using a background image, then the interpretation of the
1671alpha channel is up to your compositing manager (most interpret it as
1672transparency of course).
1673
1674When using a background pixmap or pseudo-transparency, then the background
1675colour will always behave as if it were completely transparent (so the
1676background image shows instead), regardless of how it was specified, while
1677other colours will either be transparent as specified (the background
1678image will show through) on servers supporting the RENDER extension, or
1679fully opaque on servers not supporting the RENDER EXTENSION.
1680
1681Please note that due to bugs in Xft, specifying alpha values might result
1682in garbage being displayed when the X-server does not support the RENDER
1683extension.
1299 1684
1300=head1 ENVIRONMENT 1685=head1 ENVIRONMENT
1301 1686
1302B<@@RXVT_NAME@@> sets and/or uses the following environment variables: 1687B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1303 1688
1304=over 4 1689=over
1305 1690
1306=item B<TERM> 1691=item B<TERM>
1307 1692
1308Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1693Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1309resources or on the commandline. 1694resources or on the command line.
1310 1695
1311=item B<COLORTERM> 1696=item B<COLORTERM>
1312 1697
1313Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was 1698Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1314compiled with XPM support, and optionally with the added extension 1699compiled with background image support, and optionally with the added
1315C<-mono> to indicate that rxvt-unicode runs on a monochrome screen. 1700extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
1701screen.
1316 1702
1317=item B<COLORFGBG> 1703=item B<COLORFGBG>
1318 1704
1319Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is 1705Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1320the colour code used as default foreground/text colour (or the string 1706the colour code used as default foreground/text colour (or the string
1321C<default> to indicate that the default-colour escape sequence is to be 1707C<default> to indicate that the default-colour escape sequence is to be
1322used), C<bg> is the colour code used as default background colour (or the 1708used), C<bg> is the colour code used as default background colour (or the
1323string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@ 1709string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1324was compiled with XPM support. Libraries like C<ncurses> and C<slang> can 1710was compiled with background image support. Libraries like C<ncurses>
1325(and do) use this information to optimize screen output. 1711and C<slang> can (and do) use this information to optimize screen output.
1326 1712
1327=item B<WINDOWID> 1713=item B<WINDOWID>
1328 1714
1329Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel 1715Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1330window, which usually has subwindows for the scrollbar, the terminal 1716window, which usually has subwindows for the scrollbar, the terminal
1336C<--with-terminfo=PATH>. 1722C<--with-terminfo=PATH>.
1337 1723
1338=item B<DISPLAY> 1724=item B<DISPLAY>
1339 1725
1340Used by @@RXVT_NAME@@ to connect to the display and set to the correct 1726Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1341display in it's child processes. 1727display in its child processes if C<-display> isn't used to override. It
1728defaults to C<:0> if it doesn't exist.
1342 1729
1343=item B<SHELL> 1730=item B<SHELL>
1344 1731
1345The shell to be used for command execution, defaults to C</bin/sh>. 1732The shell to be used for command execution, defaults to C</bin/sh>.
1346 1733
1347=item B<RXVTPATH>
1348
1349The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1350files.
1351
1352=item B<PATH>
1353
1354Used in the same way as C<RXVTPATH>.
1355
1356=item B<RXVT_SOCKET> 1734=item B<RXVT_SOCKET> [I<sic>]
1357 1735
1358The unix domain socket path used by @@RXVT_NAME@@c(1) and 1736The unix domain socket path used by @@RXVT_NAME@@c(1) and
1359@@RXVT_NAME@@d(1). 1737@@RXVT_NAME@@d(1).
1360 1738
1361Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>. 1739Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
1740
1741=item B<URXVT_PERL_LIB>
1742
1743Additional F<:>-separated library search path for perl extensions. Will be
1744searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
1745directory.
1746
1747=item B<URXVT_PERL_VERBOSITY>
1748
1749See L<@@RXVT_NAME@@perl>(3).
1362 1750
1363=item B<HOME> 1751=item B<HOME>
1364 1752
1365Used to locate the default directory for the unix domain socket for 1753Used to locate the default directory for the unix domain socket for
1366daemon communications and to locate various resource files (such as 1754daemon communications and to locate various resource files (such as
1367C<.Xdefaults>) 1755C<.Xdefaults>)
1368 1756
1369=item B<XAPPLRESDIR> 1757=item B<XAPPLRESDIR>
1370 1758
1371Directory where various X resource files are being located. 1759Directory where application-specific X resource files are located.
1372 1760
1373=item B<XENVIRONMENT> 1761=item B<XENVIRONMENT>
1374 1762
1375If set and accessible, gives the name of a X resource file to be loaded by 1763If set and accessible, gives the name of a X resource file to be loaded by
1376@@RXVT_NAME@@. 1764@@RXVT_NAME@@.
1377 1765
1378=back 1766=back
1379 1767
1380=head1 FILES 1768=head1 FILES
1381 1769
1382=over 4 1770=over
1383 1771
1384=item B</usr/lib/X11/rgb.txt> 1772=item B</usr/lib/X11/rgb.txt>
1385 1773
1386Color names. 1774Colour names.
1387 1775
1388=back 1776=back
1389 1777
1390=head1 SEE ALSO 1778=head1 SEE ALSO
1391 1779
1780@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1392@@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) 1781@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1393 1782
1394=head1 CURRENT PROJECT COORDINATOR 1783=head1 CURRENT PROJECT COORDINATOR
1395 1784
1396=over 4 1785=over
1397 1786
1398=item Project Coordinator 1787=item Project Coordinator
1399 1788
1400Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >> 1789Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1401 1790
1402L<http://software.schmorp.de/#rxvt-unicode> 1791L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1403 1792
1404=back 1793=back
1405 1794
1406=head1 AUTHORS 1795=head1 AUTHORS
1407 1796
1408=over 4 1797=over
1409 1798
1410=item John Bovey 1799=item John Bovey
1411 1800
1412University of Kent, 1992, wrote the original Xvt. 1801University of Kent, 1992, wrote the original Xvt.
1413 1802
1414=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >> 1803=item Rob Nation <nation@rocket.sanders.lockheed.com>
1415 1804
1416very heavily modified Xvt and came up with Rxvt 1805very heavily modified Xvt and came up with Rxvt
1417 1806
1418=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >> 1807=item Angelo Haritsis <ah@doc.ic.ac.uk>
1419 1808
1420wrote the Greek Keyboard Input (no longer in code) 1809wrote the Greek Keyboard Input (no longer in code)
1421 1810
1422=item mj olesen L<< <olesen@me.QueensU.CA> >> 1811=item mj olesen <olesen@me.QueensU.CA>
1423 1812
1424Wrote the menu system. 1813Wrote the menu system.
1425 1814
1426Project Coordinator (changes.txt 2.11 to 2.21) 1815Project Coordinator (changes.txt 2.11 to 2.21)
1427 1816
1428=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >> 1817=item Oezguer Kesim <kesim@math.fu-berlin.de>
1429 1818
1430Project Coordinator (changes.txt 2.21a to 2.4.5) 1819Project Coordinator (changes.txt 2.21a to 2.4.5)
1431 1820
1432=item Geoff Wing L<< <gcw@pobox.com> >> 1821=item Geoff Wing <gcw@pobox.com>
1433 1822
1434Rewrote screen display and text selection routines. Project Coordinator 1823Rewrote screen display and text selection routines.
1824
1435(changes.txt 2.4.6 - rxvt-unicode) 1825Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1436 1826
1437=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >> 1827=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1438 1828
1439Forked rxvt-unicode, rewrote most of the display code and internal 1829Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1440character handling to store text in unicode, improve xterm 1830extension, random hacks, numerous bugfixes and extensions.
1441compatibility and apply numerous other bugfixes and extensions.
1442 1831
1443Project Coordinator (Changes 1.0 -) 1832Project Coordinator (Changes 1.0 -)
1444 1833
1834=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1835
1836pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1837
1445=back 1838=back
1446 1839

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