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Revision 1.1 by root, Thu Aug 12 20:42:12 2004 UTC vs.
Revision 1.67 by root, Thu Jul 7 19:37:46 2005 UTC

2 2
3rxvt-unicode (ouR XVT, unicode) - (a VT102 emulator for the X window system) 3rxvt-unicode (ouR XVT, unicode) - (a VT102 emulator for the X window system)
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7B<@@RXVTNAME@@> [options] [-e command [ args ]] 7B<@@RXVT_NAME@@> [options] [-e command [ args ]]
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11B<rxvt-unicode>, version B<@@RXVTVERSION@@>, is a colour vt102 terminal 11B<rxvt-unicode>, version B<@@RXVT_VERSION@@>, is a colour vt102 terminal
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
17=head1 FREQUENTLY ASKED QUESTIONS
18
19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20frequently asked questions and answer to them and some common
21problems. That document is also accessible on the World-Wide-Web at
22L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>.
23
24=head1 RXVT-UNICODE VS. RXVT
25
26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27internally. That means it can store and display most scripts in the
28world. Being a terminal emulator, however, some things are very difficult,
29especially cursive scripts such as arabic, vertically written scripts
30like mongolian or scripts requiring extremely complex combining rules,
31like tibetan or devenagari. Don't expect pretty output when using these
32scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33fine, though. A somewhat difficult case are left-to-right scripts, such
34as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35belong into the application, not the terminal emulator (too many things --
36such as cursor-movement while editing -- break otherwise), but that might
37change.
38
39If you are looking for a terminal that supports more exotic scripts, let
40me recommend C<mlterm>, which is a very userfriendly, lean and clean
41terminal emulator. In fact, the reason rxvt-unicode was born was solely
42because the author couldn't get C<mlterm> to use one font for latin1 and
43another for japanese.
44
45Therefore another design rationale was the use of multiple fonts to
46display characters: The idea of a single unicode font which many other
47programs force onto it's users never made sense to me: You should be able
48to choose any font for any script freely.
49
50Apart from that, rxvt-unicode is also much better internationalised than
51it's predecessor, supports things such as XFT and ISO 14755 that are handy
52in i18n-environments, is faster, and has a lot less bugs than the original
53rxvt. This all in addition to dozens of other small improvements.
54
55It is still faithfully following the original rxvt idea of being lean
56and nice on resources: for example, you can still configure rxvt-unicode
57without most of it's features to get a lean binary. It also comes with
58a client/daemon pair that lets you open any number of terminal windows
59from within a single process, which makes startup time very fast and
60drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61@@RXVT_NAME@@c(1) (client).
62
63It also makes technical information about escape sequences (which have
64been extended) easier accessible: see @@RXVT_NAME@@(7) for technical
65reference documentation (escape sequences etc.).
66
17=head1 OPTIONS 67=head1 OPTIONS
18 68
19The B<@@RXVTNAME@@> options (mostly a subset of I<xterm>'s) are listed 69The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
20below. In keeping with the smaller-is-better philosophy, options may be 70below. In keeping with the smaller-is-better philosophy, options may be
21eliminated or default values chosen at compile-time, so options and 71eliminated or default values chosen at compile-time, so options and
22defaults listed may not accurately reflect the version installed on 72defaults listed may not accurately reflect the version installed on
23your system. `rxvt -h' gives a list of major compile-time options on 73your system. `@@RXVT_NAME@@ -h' gives a list of major compile-time options on
24the I<Options> line. Option descriptions may be prefixed with which 74the I<Options> line. Option descriptions may be prefixed with which
25compile option each is dependent upon. e.g. `Compile I<XIM>:' requires 75compile option each is dependent upon. e.g. `Compile I<XIM>:' requires
26I<XIM> on the I<Options> line. Note: `rxvt -help' gives a list of all 76I<XIM> on the I<Options> line. Note: `@@RXVT_NAME@@ -help' gives a list of all
27command-line options compiled into your version. 77command-line options compiled into your version.
28 78
29Note that B<@@RXVTNAME@@> permits the resource name to be used as a 79Note that B<@@RXVT_NAME@@> permits the resource name to be used as a
30long-option (--/++ option) so the potential command-line options are 80long-option (--/++ option) so the potential command-line options are
31far greater than those listed. For example: `rxvt --loginShell --color1 81far greater than those listed. For example: `@@RXVT_NAME@@ --loginShell --color1
32Orange'. 82Orange'.
33 83
34The following options are available: 84The following options are available:
35 85
36=over 4 86=over 4
62Turn on/off inheriting parent window's pixmap. Alternative form is 112Turn on/off inheriting parent window's pixmap. Alternative form is
63B<-tr>; resource B<inheritPixmap>. 113B<-tr>; resource B<inheritPixmap>.
64 114
65=item B<-fade> I<number> 115=item B<-fade> I<number>
66 116
67Fade the text by the given percentage when focus is lost. 117Fade the text by the given percentage when focus is lost. resource B<fading>.
68 118
69=item B<-tint> I<colour> 119=item B<-tint> I<colour>
70 120
71Tint the transparent background pixmap with the given colour when 121Tint the transparent background pixmap with the given colour when
72transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 122transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>
75 125
76=item B<-sh> 126=item B<-sh>
77 127
78I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 128I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent
79background image in addition to tinting it (i.e. B<-tint> must be 129background image in addition to tinting it (i.e. B<-tint> must be
80specified, too). 130specified, too, e.g. C<-tint white>).
81 131
82=item B<-bg> I<colour> 132=item B<-bg> I<colour>
83 133
84Window background colour; resource B<background>. 134Window background colour; resource B<background>.
85 135
88Window foreground colour; resource B<foreground>. 138Window foreground colour; resource B<foreground>.
89 139
90=item B<-pixmap> I<file[;geom]> 140=item B<-pixmap> I<file[;geom]>
91 141
92Compile I<XPM>: Specify XPM file for the background and also optionally 142Compile I<XPM>: Specify XPM file for the background and also optionally
93specify its scaling with a geometry string. Note you may need to add 143specify its scaling with a geometry string. Note you may need to
94quotes to avoid special shell interpretation of the `;' in the 144add quotes to avoid special shell interpretation of the C<;> in the
95command-line; resource B<backgroundPixmap>. 145command-line; resource B<backgroundPixmap>.
96 146
97=item B<-cr> I<colour> 147=item B<-cr> I<colour>
98 148
99The cursor colour; resource B<cursorColor>. 149The cursor colour; resource B<cursorColor>.
106 156
107The mouse pointer background colour; resource B<pointerColor2>. 157The mouse pointer background colour; resource B<pointerColor2>.
108 158
109=item B<-bd> I<colour> 159=item B<-bd> I<colour>
110 160
111The colour of the border between the xterm scrollbar and the text; 161The colour of the border around the text area and between the scrollbar and the text;
112resource B<borderColor>. 162resource B<borderColor>.
113 163
114=item B<-fn> I<fontname> 164=item B<-fn> I<fontlist>
115 165
116Select the fonts to be used. This is a comma seperated list of font 166Select the fonts to be used. This is a comma separated list of font names
117names that are used in turn when trying to display Unicode characters. 167that are used in turn when trying to display Unicode characters. The
118The first font defines the cell size for characters; other fonts might 168first font defines the cell size for characters; other fonts might be
119be smaller, but not larger. A reasonable default font list is always 169smaller, but not (in general) larger. A (hopefully) reasonable default
120appended to it. resource B<font>. 170font list is always appended to it. See resource B<font> for more details.
121 171
122=item B<-rb>|B<+rb> 172In short, to specify an X11 core font, just specify it's name or prefix it
173with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
174e.g.:
123 175
124Enable "real bold" support. When this option is on, bold text will be 176 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
125displayed using the first available bold font in the font list. Bold 177 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
126fonts should thus be specified in the font list after their 178
127corresponding regular fonts. If no bold font can be found, a regular 179See also the question "How does rxvt-unicode choose fonts?" in the FAQ
128font will be used. resource B<realBold>. 180section of @@RXVT_NAME@@(7).
181
182=item B<-fb> I<fontlist>
183
184Compile font-styles: The bold font list to use when bold characters are to
185be printed. See resource B<boldFont> for details.
186
187=item B<-fi> I<fontlist>
188
189Compile font-styles: The italic font list to use when bold characters are to
190be printed. See resource B<italicFont> for details.
191
192=item B<-fbi> I<fontlist>
193
194Compile font-styles: The bold italic font list to use when bold characters are to
195be printed. See resource B<boldItalicFont> for details.
129 196
130=item B<-name> I<name> 197=item B<-name> I<name>
131 198
132Specify the application name under which resources are to be obtained, 199Specify the application name under which resources are to be obtained,
133rather than the default executable file name. Name should not contain 200rather than the default executable file name. Name should not contain
171 238
172Put scrollbar on right/left; resource B<scrollBar_right>. 239Put scrollbar on right/left; resource B<scrollBar_right>.
173 240
174=item B<-st>|B<+st> 241=item B<-st>|B<+st>
175 242
176Display normal (non XTerm/NeXT) scrollbar without/with a trough; 243Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
177resource B<scrollBar_floating>. 244resource B<scrollBar_floating>.
245
246=item B<-ptab>|B<+ptab>
247
248If enabled (default), "Horizontal Tab" characters are being stored as
249actual wide characters in the screen buffer, which makes it possible to
250select and paste them. Since a horizontal tab is a cursor movement and
251not an actual glyph, this can sometimes be visually annoying as the cursor
252on a tab character is displayed as a wide cursor; resource B<pastableTabs>.
178 253
179=item B<-bc>|B<+bc> 254=item B<-bc>|B<+bc>
180 255
181Blink the cursor; resource B<cursorBlink>. 256Blink the cursor; resource B<cursorBlink>.
182 257
202B<externalBorder>. 277B<externalBorder>.
203 278
204=item B<-bl> 279=item B<-bl>
205 280
206Compile I<frills>: Set MWM hints to request a borderless window, i.e. 281Compile I<frills>: Set MWM hints to request a borderless window, i.e.
207if honoured by the WM, the rxvt window will not have window 282if honoured by the WM, the rxvt-unicode window will not have window
208decorations; resource B<borderLess>. 283decorations; resource B<borderLess>.
209 284
210=item B<-lsp> I<number> 285=item B<-lsp> I<number>
211 286
212Compile I<linespace>: Lines (pixel height) to insert between each row 287Compile I<frills>: Lines (pixel height) to insert between each row of
213of the display; resource B<linespace>. 288the display. Useful to work around font rendering problems; resource
289B<linespace>.
214 290
215=item B<-tn> I<termname> 291=item B<-tn> I<termname>
216 292
217This option specifies the name of the terminal type to be set in the 293This option specifies the name of the terminal type to be set in the
218B<TERM> environment variable. This terminal type must exist in the 294B<TERM> environment variable. This terminal type must exist in the
219I<termcap(5)> database and should have I<li#> and I<co#> entries; 295I<termcap(5)> database and should have I<li#> and I<co#> entries;
220resource B<termName>. 296resource B<termName>.
221 297
222=item B<-e> I<command [arguments]> 298=item B<-e> I<command [arguments]>
223 299
224Run the command with its command-line arguments in the B<@@RXVTNAME@@> 300Run the command with its command-line arguments in the B<@@RXVT_NAME@@>
225window; also sets the window title and icon name to be the basename of 301window; also sets the window title and icon name to be the basename of
226the program being executed if neither I<-title> (I<-T>) nor I<-n> are 302the program being executed if neither I<-title> (I<-T>) nor I<-n> are
227given on the command line. If this option is used, it must be the last 303given on the command line. If this option is used, it must be the last
228on the command-line. If there is no B<-e> option then the default is to 304on the command-line. If there is no B<-e> option then the default is to
229run the program specified by the B<SHELL> environment variable or, 305run the program specified by the B<SHELL> environment variable or,
254 330
255Compile I<XIM>: input method name. resource B<inputMethod>. 331Compile I<XIM>: input method name. resource B<inputMethod>.
256 332
257=item B<-imlocale> I<string> 333=item B<-imlocale> I<string>
258 334
259The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 335The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
260de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input 336C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
261extension to be able to input japanese characters while staying in 337input extension to be able to input japanese characters while staying in
262another locale. 338another locale. resource B<imLocale>.
339
340=item B<-imfont> I<fontset>
341
342Set the font set to use for the X Input Method, see resource B<imFont>
343for more info.
344
345=item B<-tcw>
346
347Change the meaning of triple-click selection with the left mouse
348button. Instead of selecting a full line it will extend the selection the
349end of the logical line only. resource B<tripleclickwords>.
263 350
264=item B<-insecure> 351=item B<-insecure>
265 352
266Enable "insecure" mode, which currently enables most of the escape 353Enable "insecure" mode, which currently enables most of the escape
267sequences that echo strings. See the resource B<insecure> for more 354sequences that echo strings. See the resource B<insecure> for more
281=item B<-ssr>|B<+ssr> 368=item B<-ssr>|B<+ssr>
282 369
283Turn on/off secondary screen scroll (default enabled); resource 370Turn on/off secondary screen scroll (default enabled); resource
284B<secondaryScroll>. 371B<secondaryScroll>.
285 372
286=item B<-xrm> I<resourcestring> 373=item B<-keysym.>I<sym> I<string>
287 374
288No effect on rxvt. Simply passes through an argument to be made 375Remap a key symbol. See resource B<keysym>.
289available in the instance's argument list. Appears in I<WM_COMMAND> in 376
290some window managers. 377=item B<-embed> I<windowid>
378
379Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window,
380which enables applications to easily embed a terminal.
381
382Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
383shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
384quite a bit, so don't expect it to keep some specific state. It's best to
385create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
386
387The window will not be destroyed when @@RXVT_NAME@@ exits.
388
389It might be useful to know that @@RXVT_NAME@@ will not close file
390descriptors passed to it (except for stdin/out/err, of course), so you
391can use file descriptors to communicate with the programs within the
392terminal. This works regardless of wether the C<-embed> option was used or
393not.
394
395Here is a short Gtk2-perl snippet that illustrates how this option can be
396used (a longer example is in F<doc/embed>):
397
398 my $rxvt = new Gtk2::Socket;
399 $rxvt->signal_connect_after (realize => sub {
400 my $xid = $_[0]->window->get_xid;
401 system "@@RXVT_NAME@@ -embed $xid &";
402 });
403
404=item B<-pty-fd> I<fileno>
405
406Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
407pair but instead use the given filehandle as the tty master. This is
408useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
409without having to run a program within it.
410
411If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
412entries and will not tinker with pty/tty permissions - you have to do that
413yourself if you want that.
414
415Here is a example in perl that illustrates how this option can be used (a
416longer example is in F<doc/pty-fd>):
417
418 use IO::Pty;
419 use Fcntl;
420
421 my $pty = new IO::Pty;
422 fcntl $pty, F_SETFD, 0; # clear close-on-exec
423 system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
424 close $pty;
425
426 # now communicate with rxvt
427 my $slave = $pty->slave;
428 while (<$slave>) { print $slave "got <$_>\n" }
291 429
292=back 430=back
293 431
294=head1 RESOURCES (available also as long-options) 432=head1 RESOURCES (available also as long-options)
295 433
296Note: `@@RXVTNAME@@ --help' gives a list of all resources (long 434Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
297options) compiled into your version. 435options) compiled into your version.
298 436
299There are two different methods that @@RXVTNAME@@ can use to get the 437There are two different methods that @@RXVT_NAME@@ can use to get the
300Xresource data: using the X libraries (Xrm*-functions) or internal 438Xresource data: using the X libraries (Xrm*-functions) or internal
301Xresources reader (B<~/.Xdefaults>). For the first method (ie. 439Xresources reader (B<~/.Xdefaults>). For the first method (ie.
302B<@@RXVTNAME@@ -h> lists B<XGetDefaults>), you can set and change the 440B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the
303resources using X11 tools like B<xset>. Many distribution do also load 441resources using X11 tools like B<xrdb>. Many distribution do also load
304settings from the B<~/.Xresources> file when X starts. 442settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
443will consult the following files/resources in order, with later settings
444overwriting earlier ones:
305 445
446 1. system-wide app-defaults file, either locale-dependent OR global
447 2. app-defaults file in $XAPPLRESDIR
448 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
449 4. SCREEN_RESOURCES for the current screen
450 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
451
306If compiled with internal Xresources support (i.e. B<@@RXVTNAME@@ -h> 452If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
307lists B<.Xdefaults>) then B<@@RXVTNAME@@> accepts application defaults 453lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
308set in XAPPLOADDIR/URxvt (compile-time defined: usually 454set in XAPPLOADDIR/URxvt (compile-time defined: usually
309B</usr/lib/X11/app-defaults/URxvt>) and resources set in 455B</usr/lib/X11/app-defaults/URxvt>) and resources set in
310B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist. 456B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
311Note that when reading X resources, B<@@RXVTNAME@@> recognizes two 457Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two
312class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows 458class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows
313resources common to both B<@@RXVTNAME@@> and the original I<rxvt> to be 459resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be
314easily configured, while the class name B<URxvt> allows resources 460easily configured, while the class name B<URxvt> allows resources
315unique to B<@@RXVTNAME@@>, notably colours and key-handling, to be 461unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be
316shared between different B<@@RXVTNAME@@> configurations. If no 462shared between different B<@@RXVT_NAME@@> configurations. If no
317resources are specified, suitable defaults will be used. Command-line 463resources are specified, suitable defaults will be used. Command-line
318arguments can be used to override resource settings. The following 464arguments can be used to override resource settings. The following
319resources are allowed: 465resources are allowed:
320 466
321=over 4 467=over 4
342high-intensity (bold = bright foreground, blink = bright background) 488high-intensity (bold = bright foreground, blink = bright background)
343colours. The canonical names are as follows: 0=black, 1=red, 2=green, 489colours. The canonical names are as follows: 0=black, 1=red, 2=green,
3443=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour 4903=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
345names used are listed in the B<COLORS AND GRAPHICS> section. 491names used are listed in the B<COLORS AND GRAPHICS> section.
346 492
493Colours higher than 15 cannot be set using resources (yet), but can be
494changed using an escape command (see @@RXVT_NAME@@(7)).
495
496Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
49788 colour support). Colours 80-87 are evenly spaces grey steps.
498
347=item B<colorBD:> I<colour> 499=item B<colorBD:> I<colour>
348 500
501=item B<colorIT:> I<colour>
502
349Use the specified colour to display bold characters when the foreground 503Use the specified colour to display bold or italic characters when the
350colour is the default. This option will be ignored if B<realBold> is 504foreground colour is the default. If font styles are not available
351enabled. 505(Compile I<styles>) and this option is unset, reverse video is used instead.
352 506
353=item B<colorUL:> I<colour> 507=item B<colorUL:> I<colour>
354 508
355Use the specified colour to display underlined characters when the 509Use the specified colour to display underlined characters when the
356foreground colour is the default. 510foreground colour is the default.
357 511
358=item B<colorRV:> I<colour> 512=item B<colorRV:> I<colour>
359 513
360Use the specified colour as the background for reverse video 514Use the specified colour as the background for reverse video
361characters. 515characters.
516
517=item B<underlineColor:> I<colour>
518
519If set, use the specified colour as the colour for the underline
520itself. If unset, use the foreground colour.
362 521
363=item B<cursorColor:> I<colour> 522=item B<cursorColor:> I<colour>
364 523
365Use the specified colour for the cursor. The default is to use the 524Use the specified colour for the cursor. The default is to use the
366foreground colour; option B<-cr>. 525foreground colour; option B<-cr>.
400=item B<shading:> I<number> 559=item B<shading:> I<number>
401 560
402Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 561Darken (0 .. 100) or lighten (-1 .. -100) the transparent background
403image in addition to tinting it. 562image in addition to tinting it.
404 563
405=item B<fading:> I<number>
406
407Scale the tint colour by the given percentage.
408
409=item B<scrollColor:> I<colour> 564=item B<scrollColor:> I<colour>
410 565
411Use the specified colour for the scrollbar [default #B2B2B2]. 566Use the specified colour for the scrollbar [default #B2B2B2].
412 567
413=item B<troughColor:> I<colour> 568=item B<troughColor:> I<colour>
414 569
415Use the specified colour for the scrollbar's trough area [default 570Use the specified colour for the scrollbar's trough area [default
416#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar. 571#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
572
573=item B<borderColor:> I<colour>
574
575The colour of the border around the text area and between the scrollbar
576and the text.
417 577
418=item B<backgroundPixmap:> I<file[;geom]> 578=item B<backgroundPixmap:> I<file[;geom]>
419 579
420Use the specified XPM file (note the `.xpm' extension is optional) for 580Use the specified XPM file (note the `.xpm' extension is optional) for
421the background and also optionally specify its scaling with a geometry 581the background and also optionally specify its scaling with a geometry
437 597
438Specify the colon-delimited search path for finding files (XPM and 598Specify the colon-delimited search path for finding files (XPM and
439menus), in addition to the paths specified by the B<RXVTPATH> and 599menus), in addition to the paths specified by the B<RXVTPATH> and
440B<PATH> environment variables. 600B<PATH> environment variables.
441 601
442=item B<font:> I<fontname> 602=item B<font:> I<fontlist>
443 603
444Select the fonts to be used. This is a comma seperated list of font 604Select the fonts to be used. This is a comma separated list of font
445names that are used in turn when trying to display Unicode characters. 605names that are used in turn when trying to display Unicode characters.
446The first font defines the cell size for characters; other fonts might 606The first font defines the cell size for characters; other fonts might
447be smaller, but not larger. A reasonable default font list is always 607be smaller, but not larger. A reasonable default font list is always
448appended to it. option B<-fn>. 608appended to it. option B<-fn>.
449 609
450=item B<realBold:> I<boolean> 610Each font can either be a standard X11 core font (XLFD) name, with
611optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
451 612
452B<True>: Enable "real bold" support. When this option is on, bold text 613In addition, each font can be prefixed with additional hints and
453will be displayed using the first available bold font in the font list. 614specifications enclosed in square brackets (C<[]>). The only available
454Bold fonts should thus be specified in the font list after their 615hint currently is C<codeset=codeset-name>, and this is only used for Xft
455corresponding regular fonts. If no bold font can be found, a regular 616fonts.
456font will be used. option B<-rb>. B<False>: Display bold text in a 617
457regular font, using the color specified with B<colorBD>; option B<+rb>. 618For example, this font resource
619
620 URxvt*font: 9x15bold,\
621 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
622 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
623 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
624 xft:Code2000:antialias=false
625
626specifies five fonts to be used. The first one is C<9x15bold> (actually
627the iso8859-1 version of the second font), which is the base font (because
628it is named first) and thus defines the character cell grid to be 9 pixels
629wide and 15 pixels high.
630
631The second font is just used to add additional unicode characters not in
632the base font, likewise the third, which is unfortunately non-bold, but
633the bold version of the font does contain less characters, so this is a
634useful supplement.
635
636The third font is an Xft font with aliasing turned off, and the characters
637are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
638contains other characters, but we are not interested in them.
639
640The last font is a useful catch-all font that supplies most of the
641remaining unicode characters.
642
643=item B<boldFont:> I<fontlist>
644
645=item B<italicFont:> I<fontlist>
646
647=item B<boldItalicFont:> I<fontlist>
648
649The font list to use for displaying B<bold>, I<italic> or B<< I<bold
650italic> >> characters, respectively.
651
652If specified and non-empty, then the syntax is the same as for the
653B<font>-resource, and the given font list will be used as is, which makes
654it possible to substitute completely different font styles for bold and
655italic.
656
657If unset (the default), a suitable font list will be synthesized by
658"morphing" the normal text font list into the desired shape. If that is
659not possible, replacement fonts of the desired shape will be tried.
660
661If set, but empty, then this specific style is disabled and the normal
662text font will being used for the given style.
458 663
459=item B<selectstyle:> I<mode> 664=item B<selectstyle:> I<mode>
460 665
461Set mouse selection style to B<old> which is 2.20, B<oldword> which is 666Set mouse selection style to B<old> which is 2.20, B<oldword> which is
462xterm style with 2.20 old word selection, or anything else which gives 667xterm style with 2.20 old word selection, or anything else which gives
463xterm style selection. 668xterm style selection.
464 669
465=item B<scrollstyle:> I<mode> 670=item B<scrollstyle:> I<mode>
466 671
467Set scrollbar style to B<@@RXVTNAME@@>, B<rxvt>, B<plain>, B<next> or 672Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
468B<xterm> 673the author's favourite.
469 674
470=item B<title:> I<string> 675=item B<title:> I<string>
471 676
472Set window title string, the default title is the command-line 677Set window title string, the default title is the command-line
473specified after the B<-e> option, if any, otherwise the application 678specified after the B<-e> option, if any, otherwise the application
505 710
506Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use 711Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
507B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or 712B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
508B<Shift-Print> to include the scrollback as well. 713B<Shift-Print> to include the scrollback as well.
509 714
715The string will be interpreted as if typed into the shell as-is.
716
717Example:
718
719 URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
720
721This creates a new file in your home directory with the screen contents
722everytime you hit C<Print>.
723
510=item B<scrollBar:> I<boolean> 724=item B<scrollBar:> I<boolean>
511 725
512B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 726B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
513disable the scrollbar; option B<+sb>. 727disable the scrollbar; option B<+sb>.
514 728
527Align the B<top>, B<bottom> or B<centre> [default] of the scrollbar 741Align the B<top>, B<bottom> or B<centre> [default] of the scrollbar
528thumb with the pointer on middle button press/drag. 742thumb with the pointer on middle button press/drag.
529 743
530=item B<scrollTtyOutput:> I<boolean> 744=item B<scrollTtyOutput:> I<boolean>
531 745
532B<True>: scroll to bottom when tty receives output; option B<+si>. 746B<True>: scroll to bottom when tty receives output; option B<-si>.
533B<False>: do not scroll to bottom when tty receives output; option 747B<False>: do not scroll to bottom when tty receives output; option
534B<-si>. 748B<+si>.
535 749
536=item B<scrollWithBuffer:> I<boolean> 750=item B<scrollWithBuffer:> I<boolean>
537 751
538B<True>: scroll with scrollback buffer when tty recieves new lines (and 752B<True>: scroll with scrollback buffer when tty receives new lines (and
539B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll 753B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
540with scrollback buffer when tty recieves new lines; option B<-sw>. 754with scrollback buffer when tty recieves new lines; option B<+sw>.
541 755
542=item B<scrollTtyKeypress:> I<boolean> 756=item B<scrollTtyKeypress:> I<boolean>
543 757
544B<True>: scroll to bottom when a non-special key is pressed. Special 758B<True>: scroll to bottom when a non-special key is pressed. Special keys
545keys are those which are intercepted by rxvt for special handling and 759are those which are intercepted by rxvt-unicode for special handling and
546are not passed onto the shell; option B<-sk>. B<False>: do not scroll 760are not passed onto the shell; option B<-sk>. B<False>: do not scroll to
547to bottom when a non-special key is pressed; option B<+sk>. 761bottom when a non-special key is pressed; option B<+sk>.
548
549=item B<smallfont_key:> I<keysym>
550
551If enabled, use B<@@HOTKEY@@->I<keysym> to toggle to a smaller font
552[default B<@@HOTKEY@@-@@SMALLFONT@@>]
553
554=item B<bigfont_key:> I<keysym>
555
556If enabled, use B<@@HOTKEY@@->I<keysym> to toggle to a bigger font
557[default B<@@HOTKEY@@-@@BIGFONT@@>]
558 762
559=item B<saveLines:> I<number> 763=item B<saveLines:> I<number>
560 764
561Save I<number> lines in the scrollback buffer [default 64]. This 765Save I<number> lines in the scrollback buffer [default 64]. This
562resource is limited on most machines to 65535; option B<-sl>. 766resource is limited on most machines to 65535; option B<-sl>.
572option B<-w>, B<-bw>, B<-borderwidth>. 776option B<-w>, B<-bw>, B<-borderwidth>.
573 777
574=item B<borderLess:> I<boolean> 778=item B<borderLess:> I<boolean>
575 779
576Set MWM hints to request a borderless window, i.e. if honoured by the 780Set MWM hints to request a borderless window, i.e. if honoured by the
577WM, the rxvt window will not have window decorations; option B<-bl>. 781WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
578 782
579=item B<termName:> I<termname> 783=item B<termName:> I<termname>
580 784
581Specifies the terminal type name to be set in the B<TERM> environment 785Specifies the terminal type name to be set in the B<TERM> environment
582variable; option B<-tn>. 786variable; option B<-tn>.
593 797
594=item B<mouseWheelScrollPage:> I<boolean> 798=item B<mouseWheelScrollPage:> I<boolean>
595 799
596B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel 800B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel
597scrolls five lines [default]. 801scrolls five lines [default].
802
803=item B<pastableTabs:> I<boolean>
804
805B<True>: store tabs as wide characters. B<False>: interpret tabs as cursor
806movement only; option C<-ptab>.
598 807
599=item B<cursorBlink:> I<boolean> 808=item B<cursorBlink:> I<boolean>
600 809
601B<True>: blink the cursor. B<False>: do not blink the cursor [default]; 810B<True>: blink the cursor. B<False>: do not blink the cursor [default];
602option B<-bc>. 811option B<-bc>.
615 824
616Mouse pointer background colour. 825Mouse pointer background colour.
617 826
618=item B<pointerBlankDelay:> I<number> 827=item B<pointerBlankDelay:> I<number>
619 828
620Specifies number of seconds before blanking the pointer [default 2]. 829Specifies number of seconds before blanking the pointer [default 2]. Use a
830large number (e.g. C<987654321>) to effectively disable the timeout.
621 831
622=item B<backspacekey:> I<string> 832=item B<backspacekey:> I<string>
623 833
624The string to send when the backspace key is pressed. If set to B<DEC> 834The string to send when the backspace key is pressed. If set to B<DEC>
625or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 835or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
647 857
648I<name> of inputMethod to use; option B<-im>. 858I<name> of inputMethod to use; option B<-im>.
649 859
650=item B<imLocale:> I<name> 860=item B<imLocale:> I<name>
651 861
652The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 862The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
653de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input 863C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
654extension to be able to input japanese characters while staying in 864input extension to be able to input japanese characters while staying in
655another locale. option B<-imlocale>. 865another locale. option B<-imlocale>.
656 866
657=item B<insecure> 867=item B<imFont:> I<fontset>
868
869Specify the font-set used for XIM styles C<OverTheSpot> or
870C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
871by commas), i.e. it's not in the same format as the other font lists used
872in @@RXVT_NAME@@. The default will be set-up to chose *any* suitable found
873found, preferably one or two pixels differing in size to the base font.
874option B<-imfont>.
875
876=item B<tripleclickwords:> I<boolean>
877
878Change the meaning of triple-click selection with the left mouse
879button. Instead of selecting a full line it will extend the selection to
880the end of the logical line only. option B<-tcw>.
881
882=item B<insecure:> I<boolean>
658 883
659Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 884Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
660echo arbitrary strings like the icon name or the locale. This could be 885echo arbitrary strings like the icon name or the locale. This could be
661abused if somebody gets 8-bit-clean access to your display, wether 886abused if somebody gets 8-bit-clean access to your display, whether
662throuh a mail client displaying mail bodies unfiltered or though 887throuh a mail client displaying mail bodies unfiltered or though
663write(1). Therefore, these sequences are disabled by default. (Note 888write(1). Therefore, these sequences are disabled by default. (Note
664that other terminals, including xterm, have these sequences 889that other terminals, including xterm, have these sequences
665enabled by default). You can enable them by setting this boolean 890enabled by default). You can enable them by setting this boolean
666resource or specifying B<-insecure> as an option. At the moment, this 891resource or specifying B<-insecure> as an option. At the moment, this
673B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option 898B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
674B<-mod>. 899B<-mod>.
675 900
676=item B<answerbackString:> I<string> 901=item B<answerbackString:> I<string>
677 902
678Specify the reply rxvt sends to the shell when an ENQ (control-E) 903Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
679character is passed through. It may contain escape values as described 904character is passed through. It may contain escape values as described
680in the entry on B<keysym> following. 905in the entry on B<keysym> following.
681 906
682=item B<secondaryScreen:> I<bool> 907=item B<secondaryScreen:> I<bool>
683 908
690scrollback buffer and switching to/from the secondary screen will 915scrollback buffer and switching to/from the secondary screen will
691instead scroll the screen up. 916instead scroll the screen up.
692 917
693=item B<keysym.>I<sym>: I<string> 918=item B<keysym.>I<sym>: I<string>
694 919
695Associate I<string> with keysym I<sym> (B<0xFF00 - 0xFFFF>). It may 920Compile I<frills>: Associate I<string> with keysym I<sym>. The
696contain escape values (\a: bell, \b: backspace, \e, \E: escape, \n: 921intervening resource name B<keysym.> cannot be omitted.
697newline, \r: return, \t: 922
923The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be
924any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,
925B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,
926and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,
927B<2>, B<3>, B<4>, B<5>.
928
929The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
930whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
931keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
932current application keymap mode state.
933
934The spellings of I<key> can be obtained by using B<xev>(1) command or
935searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
936omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
937keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
938performed in an exact manner; however, the closest match is assured.
939
940I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,
941C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,
698tab, \000: octal number) or control characters (^?: delete, ^@: null, 942C<\000>: octal number) or verbatim control characters (C<^?>: delete,
699^A ...) and may enclosed with double quotes so that it can start or end 943C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
700with whitespace. The intervening resource name B<keysym.> cannot be 944can start or end with whitespace.
701omitted. This resource is only available when compiled with 945
702KEYSYM_RESOURCE. 946Please note that you need to double the C<\> when using
947C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
948use C<\033> instead of C<\e> (and so on), which will work with both Xt and
949@@RXVT_NAME@@'s own processing).
950
951You can define a range of keysyms in one shot by providing a I<string>
952with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'
953should be a character not used by the strings.
954
955Its usage can be demonstrated by an example:
956
957 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
958
959The above line is equivalent to the following three lines:
960
961 URxvt.keysym.Meta-Control-0x61: \033<M-C-a>
962 URxvt.keysym.Meta-Control-0x62: \033<M-C-b>
963 URxvt.keysym.Meta-Control-0x63: \033<M-C-c>
964
965If I<string> takes the form of C<command:STRING>, the specified B<STRING>
966is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
967example the following means "change the current locale to C<zh_CN.GBK>
968when Control-Meta-c is being pressed":
969
970 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
971
972Due the the large number of modifier combinations, a defined key mapping
973will match if at I<at least> the specified identifiers are being set, and
974no other key mappings with those and more bits are being defined. That
975means that defining a key map for C<a> will automatically provide
976definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
977mappings themselves.
978
979Unfortunately, this will override built-in key mappings. For example
980if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
981C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
982user-defined keymap using the C<builtin:> replacement:
983
984 URxvt.keysym.Insert: <my insert key sequence>
985 URxvt.keysym.S-Insert: builtin:
986
987The first line defines a mapping for C<Insert> and I<any> combination
988of modifiers. The second line re-establishes the default mapping for
989C<Shift-Insert>.
990
991The following example will map Control-Meta-1 and Control-Meta-2 to
992the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
993font-switching at runtime:
994
995 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
996 URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
997
998Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
999info):
1000
1001 URxvt.keysym.M-C-3: command:\033[8;25;80t
1002 URxvt.keysym.M-C-4: command:\033[8;48;110t
703 1003
704=back 1004=back
705 1005
706=head1 THE SCROLLBAR 1006=head1 THE SCROLLBAR
707 1007
708Lines of text that scroll off the top of the B<@@RXVTNAME@@> window 1008Lines of text that scroll off the top of the B<@@RXVT_NAME@@> window
709(resource: B<saveLines>) and can be scrolled back using the scrollbar 1009(resource: B<saveLines>) and can be scrolled back using the scrollbar
710or by keystrokes. The normal B<@@RXVTNAME@@> scrollbar has arrows and 1010or by keystrokes. The normal B<@@RXVT_NAME@@> scrollbar has arrows and
711its behaviour is fairly intuitive. The B<xterm-scrollbar> is without 1011its behaviour is fairly intuitive. The B<xterm-scrollbar> is without
712arrows and its behaviour mimics that of I<xterm> 1012arrows and its behaviour mimics that of I<xterm>
713 1013
714Scroll down with B<Button1> (B<xterm-scrollbar>) or B<Shift-Next>. 1014Scroll down with B<Button1> (B<xterm-scrollbar>) or B<Shift-Next>.
715Scroll up with B<Button3> (B<xterm-scrollbar>) or B<Shift-Prior>. 1015Scroll up with B<Button3> (B<xterm-scrollbar>) or B<Shift-Prior>.
721the normal text selection/insertion, hold either the Shift or the Meta 1021the normal text selection/insertion, hold either the Shift or the Meta
722(Alt) key while performing the desired mouse action. 1022(Alt) key while performing the desired mouse action.
723 1023
724If mouse reporting mode is active, the normal scrollbar actions are 1024If mouse reporting mode is active, the normal scrollbar actions are
725disabled -- on the assumption that we are using a fullscreen 1025disabled -- on the assumption that we are using a fullscreen
726application. Instead, pressing Button1 and Button3 sends B<ESC[6~> 1026application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
727(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the 1027(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
728up and down arrows sends B<ESC[A> (Up) and B<ESC[B> (Down), 1028up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
729respectively. 1029respectively.
730 1030
731=head1 TEXT SELECTION AND INSERTION 1031=head1 TEXT SELECTION AND INSERTION
732 1032
733The behaviour of text selection and insertion mechanism is similar to 1033The behaviour of text selection and insertion mechanism is similar to
735 1035
736=over 4 1036=over 4
737 1037
738=item B<Selection>: 1038=item B<Selection>:
739 1039
740Left click at the beginning of the region, drag to the end of the 1040Left click at the beginning of the region, drag to the end of the region
741region and release; Right click to extend the marked region; Left 1041and release; Right click to extend the marked region; Left double-click
742double-click to select a word; Left triple-click to select the entire 1042to select a word; Left triple-click to select the entire logical line
743line. 1043(which can span multiple screen lines), unless modified by resource
1044B<tripleclickwords>.
1045
1046Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
1047(Compile: I<frills>) will create a rectangular selection instead of a normal
1048one.
744 1049
745=item B<Insertion>: 1050=item B<Insertion>:
746 1051
747Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1052Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in
748an B<@@RXVTNAME@@> window causes the current text selection to be 1053an B<@@RXVT_NAME@@> window causes the current text selection to be
749inserted as if it had been typed on the keyboard. 1054inserted as if it had been typed on the keyboard.
750 1055
751=back 1056=back
752 1057
753=head1 CHANGING FONTS 1058=head1 CHANGING FONTS
754 1059
755You can change fonts on-the-fly, which is to say cycle through the 1060Changing fonts (or font sizes, respectively) via the keypad is not yet
756default font and others of various sizes, by using B<Shift-KP_Add> and 1061supported in rxvt-unicode. Bug me if you need this.
757B<Shift-KP_Subtract>. Or, alternatively (if enabled) with 1062
758B<@@HOTKEY@@-@@BIGFONT@@> and B<@@HOTKEY@@-@@SMALLFONT@@>, where the 1063You can, however, switch fonts at runtime using escape sequences (and
759actual key can be selected using resources 1064therefore using the menubar), e.g.:
760B<smallfont_key>/B<bigfont_key>. 1065
1066 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"
1067
1068rxvt-unicode will automatically re-apply these fonts to the output so far.
1069
1070=head1 ISO 14755 SUPPORT
1071
1072ISO 14755 is a standard for entering and viewing unicode characters
1073and character codes using the keyboard. It consists of 4 parts. The
1074first part is available rxvt-unicode has been compiled with
1075C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1076with C<--enable-iso14755>.
1077
1078=over 4
1079
1080=item * 5.1: Basic method
1081
1082This allows you to enter unicode characters using their hexcode.
1083
1084Start by pressing and holding both C<Control> and C<Shift>, then enter
1085hex-digits (between one and six). Releasing C<Control> and C<Shift> will
1086commit the character as if it were typed directly. While holding down
1087C<Control> and C<Shift> you can also enter multiple characters by pressing
1088C<Space>, which will commit the current character and lets you start a new
1089one.
1090
1091As an example of use, imagine a business card with a japanese e-mail
1092address, which you cannot type. Fortunately, the card has the e-mail
1093address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily
1094by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,
1095followed by releasing the modifier keys.
1096
1097=item * 5.2: Keyboard symbols entry method
1098
1099This mode lets you input characters representing the keycap symbols of
1100your keyboard, if representable in the current locale encoding.
1101
1102Start by pressing C<Control> and C<Shift> together, then releasing
1103them. The next special key (cursor keys, home etc.) you enter will not
1104invoke it's usual function but instead will insert the corresponding
1105keycap symbol. The symbol will only be entered when the key has been
1106released, otherwise pressing e.g. C<Shift> would enter the symbol for
1107C<ISO Level 2 Switch>, although your intention might have been to enter a
1108reverse tab (Shift-Tab).
1109
1110=item * 5.3: Screen-selection entry method
1111
1112While this is implemented already (it's basically the selection
1113mechanism), it could be extended by displaying a unicode character map.
1114
1115=item * 5.4: Feedback method for identifying displayed characters for later input
1116
1117This method lets you display the unicode character code associated with
1118characters already displayed.
1119
1120You enter this mode by holding down C<Control> and C<Shift> together, then
1121pressing and holding the left mouse button and moving around. The unicode
1122hex code(s) (it might be a combining character) of the character under the
1123pointer is displayed until you release C<Control> and C<Shift>.
1124
1125In addition to the hex codes it will display the font used to draw this
1126character - due to implementation reasons, characters combined with
1127combining characters, line drawing characters and unknown characters will
1128always be drawn using the built-in support font.
1129
1130=back
1131
1132With respect to conformance, rxvt-unicode is supposed to be compliant to
1133both scenario A and B of ISO 14755, including part 5.2.
761 1134
762=head1 LOGIN STAMP 1135=head1 LOGIN STAMP
763 1136
764B<@@RXVTNAME@@> tries to write an entry into the I<utmp>(5) file so 1137B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
765that it can be seen via the I<who(1)> command, and can accept messages. 1138it can be seen via the I<who(1)> command, and can accept messages. To
766To allow this feature, B<@@RXVTNAME@@> must be installed setuid root on 1139allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
767some systems. 1140on some systems or setgid to root or to some other group on others.
768 1141
769=head1 COLORS AND GRAPHICS 1142=head1 COLORS AND GRAPHICS
770 1143
771In addition to the default foreground and background colours, 1144In addition to the default foreground and background colours,
772B<@@RXVTNAME@@> can display up to 16 colours (8 ANSI colours plus 1145B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
773high-intensity bold/blink versions of the same). Here is a list of the 1146high-intensity bold/blink versions of the same). Here is a list of the
774colours with their B<rgb.txt> names. 1147colours with their B<rgb.txt> names.
775 1148
776=begin table 1149=begin table
777 1150
806I<xterm>(1) where the colours are only swapped if they have not otherwise 1179I<xterm>(1) where the colours are only swapped if they have not otherwise
807been specified. For example, 1180been specified. For example,
808 1181
809=over 4 1182=over 4
810 1183
811=item B<rxvt -fg Black -bg White -rv> 1184=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>
812 1185
813would yield White on Black, while on I<xterm>(1) it would yield Black 1186would yield White on Black, while on I<xterm>(1) it would yield Black
814on White. 1187on White.
815 1188
816=back 1189=back
817 1190
818=head1 ENVIRONMENT 1191=head1 ENVIRONMENT
819 1192
820B<@@RXVTNAME@@> sets the environment variables B<TERM>, B<COLORTERM> 1193B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
821and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X 1194
822window id number of the B<@@RXVTNAME@@> window and it also uses and 1195=over 4
823sets the environment variable B<DISPLAY> to specify which display 1196
824terminal to use. B<@@RXVTNAME@@> uses the environment variables 1197=item B<TERM>
825B<RXVTPATH> and B<PATH> to find XPM files. 1198
1199Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1200resources or on the commandline.
1201
1202=item B<COLORTERM>
1203
1204Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was
1205compiled with XPM support, and optionally with the added extension
1206C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.
1207
1208=item B<COLORFGBG>
1209
1210Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1211the colour code used as default foreground/text colour (or the string
1212C<default> to indicate that the default-colour escape sequence is to be
1213used), C<bg> is the colour code used as default background colour (or the
1214string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1215was compiled with XPM support. Libraries like C<ncurses> and C<slang> can
1216(and do) use this information to optimize screen output.
1217
1218=item B<WINDOWID>
1219
1220Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1221window, which usually has subwindows for the scrollbar, the terminal
1222window and so on).
1223
1224=item B<TERMINFO>
1225
1226Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
1227C<--with-terminfo=PATH>.
1228
1229=item B<DISPLAY>
1230
1231Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1232display in it's child processes.
1233
1234=item B<SHELL>
1235
1236The shell to be used for command execution, defaults to C</bin/sh>.
1237
1238=item B<RXVTPATH>
1239
1240The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1241files.
1242
1243=item B<PATH>
1244
1245Used in the same way as C<RXVTPATH>.
1246
1247=item B<RXVT_SOCKET>
1248
1249The unix domain socket path used by @@RXVT_NAME@@c(1) and
1250@@RXVT_NAME@@d(1).
1251
1252Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
1253
1254=item B<HOME>
1255
1256Used to locate the default directory for the unix domain socket for
1257daemon communications and to locate various resource files (such as
1258C<.Xdefaults>)
1259
1260=item B<XAPPLRESDIR>
1261
1262Directory where various X resource files are being located.
1263
1264=item B<XENVIRONMENT>
1265
1266If set and accessible, gives the name of a X resource file to be loaded by
1267@@RXVT_NAME@@.
1268
1269=back
826 1270
827=head1 FILES 1271=head1 FILES
828 1272
829=over 4 1273=over 4
830 1274
831=item B</etc/utmp>
832
833System file for login records.
834
835=item B</usr/lib/X11/rgb.txt> 1275=item B</usr/lib/X11/rgb.txt>
836 1276
837Color names. 1277Color names.
838 1278
839=back 1279=back
840 1280
841=head1 SEEALSO 1281=head1 SEE ALSO
842 1282
843I<xterm>(1), I<sh>(1), I<resize>(1), I<X>(1), I<pty>(4), I<tty>(4), I<utmp>(5) 1283@@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)
844
845See rxvtRef.html rxvtRef.txt for detailed information on recognized escape sequences and menuBar syntax, etc.
846 1284
847=head1 BUGS 1285=head1 BUGS
848 1286
849Check the BUGS file for an up-to-date list. 1287Check the BUGS file for an up-to-date list.
850 1288
851Cursor change support is not yet implemented. 1289Cursor change support is not yet implemented.
852 1290
853Click-and-drag doesn't work with X11 mouse report overriding. 1291Click-and-drag doesn't work with X11 mouse report overriding.
854 1292
855=head1 FTP LOCATION
856
857rxvt-+@@RXVTVERSION@@.tar.gz can be found at the following ftp sites L<@@RXVTFTPSITE@@>(@@RXVTFTPSITE@@)
858
859=head1 CURRENT PROJECT COORDINATOR 1293=head1 CURRENT PROJECT COORDINATOR
860 1294
861=over 4 1295=over 4
862 1296
863=item Project Coordinator 1297=item Project Coordinator
864 1298
865@@RXVTMAINT@@ L<@@RXVTMAINTEMAIL@@> 1299Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
866 1300
867=item Web page maintainter 1301L<http://software.schmorp.de/#rxvt-unicode>
868
869@@RXVTWEBMAINT@@ L<@@RXVTWEBMAINTEMAIL@@>
870
871L<@@RXVTWEBPAGE@@>(@@RXVTWEBPAGE@@)
872 1302
873=back 1303=back
874 1304
875=head1 AUTHORS 1305=head1 AUTHORS
876 1306
901=item Geoff Wing L<< <gcw@pobox.com> >> 1331=item Geoff Wing L<< <gcw@pobox.com> >>
902 1332
903Rewrote screen display and text selection routines. Project Coordinator 1333Rewrote screen display and text selection routines. Project Coordinator
904(changes.txt 2.4.6 - rxvt-unicode) 1334(changes.txt 2.4.6 - rxvt-unicode)
905 1335
906=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >> 1336=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
907 1337
908Forked rxvt-unicode, rewrote most of the display code and internal 1338Forked rxvt-unicode, rewrote most of the display code and internal
909character handling to store text in unicode, improve xterm 1339character handling to store text in unicode, improve xterm
910compatibility and apply numerous other bugfixes and extensions. 1340compatibility and apply numerous other bugfixes and extensions.
911 1341

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