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Revision 1.1 by root, Thu Aug 12 20:42:12 2004 UTC vs.
Revision 1.68 by root, Thu Aug 11 02:05:07 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. Small values
118fade a little only, 100 completely replaces all colours by the fade
119colour; resource B<fading>.
120
121=item B<-fadecolor> I<colour>
122
123Fade to this colour when fading is used (see B<-fade>). The default colour
124is black. resource B<fadeColor>.
68 125
69=item B<-tint> I<colour> 126=item B<-tint> I<colour>
70 127
71Tint the transparent background pixmap with the given colour when 128Tint the transparent background pixmap with the given colour when
72transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 129transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>
73option that can be used to brighten or darken the image in addition to 130option that can be used to brighten or darken the image in addition to
74tinting it. 131tinting it; resource I<tintColor>.
75 132
76=item B<-sh> 133=item B<-sh>
77 134
78I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 135I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent
79background image in addition to tinting it (i.e. B<-tint> must be 136background image in addition to tinting it (i.e. B<-tint> must be
80specified, too). 137specified, too, e.g. C<-tint white>).
81 138
82=item B<-bg> I<colour> 139=item B<-bg> I<colour>
83 140
84Window background colour; resource B<background>. 141Window background colour; resource B<background>.
85 142
88Window foreground colour; resource B<foreground>. 145Window foreground colour; resource B<foreground>.
89 146
90=item B<-pixmap> I<file[;geom]> 147=item B<-pixmap> I<file[;geom]>
91 148
92Compile I<XPM>: Specify XPM file for the background and also optionally 149Compile I<XPM>: Specify XPM file for the background and also optionally
93specify its scaling with a geometry string. Note you may need to add 150specify its scaling with a geometry string. Note you may need to
94quotes to avoid special shell interpretation of the `;' in the 151add quotes to avoid special shell interpretation of the C<;> in the
95command-line; resource B<backgroundPixmap>. 152command-line; resource B<backgroundPixmap>.
96 153
97=item B<-cr> I<colour> 154=item B<-cr> I<colour>
98 155
99The cursor colour; resource B<cursorColor>. 156The cursor colour; resource B<cursorColor>.
106 163
107The mouse pointer background colour; resource B<pointerColor2>. 164The mouse pointer background colour; resource B<pointerColor2>.
108 165
109=item B<-bd> I<colour> 166=item B<-bd> I<colour>
110 167
111The colour of the border between the xterm scrollbar and the text; 168The colour of the border around the text area and between the scrollbar and the text;
112resource B<borderColor>. 169resource B<borderColor>.
113 170
114=item B<-fn> I<fontname> 171=item B<-fn> I<fontlist>
115 172
116Select the fonts to be used. This is a comma seperated list of font 173Select 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. 174that are used in turn when trying to display Unicode characters. The
118The first font defines the cell size for characters; other fonts might 175first font defines the cell size for characters; other fonts might be
119be smaller, but not larger. A reasonable default font list is always 176smaller, but not (in general) larger. A (hopefully) reasonable default
120appended to it. resource B<font>. 177font list is always appended to it. See resource B<font> for more details.
121 178
122=item B<-rb>|B<+rb> 179In short, to specify an X11 core font, just specify it's name or prefix it
180with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
181e.g.:
123 182
124Enable "real bold" support. When this option is on, bold text will be 183 @@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
125displayed using the first available bold font in the font list. Bold 184 @@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
126fonts should thus be specified in the font list after their 185
127corresponding regular fonts. If no bold font can be found, a regular 186See also the question "How does rxvt-unicode choose fonts?" in the FAQ
128font will be used. resource B<realBold>. 187section of @@RXVT_NAME@@(7).
188
189=item B<-fb> I<fontlist>
190
191Compile font-styles: The bold font list to use when bold characters are to
192be printed. See resource B<boldFont> for details.
193
194=item B<-fi> I<fontlist>
195
196Compile font-styles: The italic font list to use when bold characters are to
197be printed. See resource B<italicFont> for details.
198
199=item B<-fbi> I<fontlist>
200
201Compile font-styles: The bold italic font list to use when bold characters are to
202be printed. See resource B<boldItalicFont> for details.
129 203
130=item B<-name> I<name> 204=item B<-name> I<name>
131 205
132Specify the application name under which resources are to be obtained, 206Specify the application name under which resources are to be obtained,
133rather than the default executable file name. Name should not contain 207rather than the default executable file name. Name should not contain
171 245
172Put scrollbar on right/left; resource B<scrollBar_right>. 246Put scrollbar on right/left; resource B<scrollBar_right>.
173 247
174=item B<-st>|B<+st> 248=item B<-st>|B<+st>
175 249
176Display normal (non XTerm/NeXT) scrollbar without/with a trough; 250Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
177resource B<scrollBar_floating>. 251resource B<scrollBar_floating>.
252
253=item B<-ptab>|B<+ptab>
254
255If enabled (default), "Horizontal Tab" characters are being stored as
256actual wide characters in the screen buffer, which makes it possible to
257select and paste them. Since a horizontal tab is a cursor movement and
258not an actual glyph, this can sometimes be visually annoying as the cursor
259on a tab character is displayed as a wide cursor; resource B<pastableTabs>.
178 260
179=item B<-bc>|B<+bc> 261=item B<-bc>|B<+bc>
180 262
181Blink the cursor; resource B<cursorBlink>. 263Blink the cursor; resource B<cursorBlink>.
182 264
202B<externalBorder>. 284B<externalBorder>.
203 285
204=item B<-bl> 286=item B<-bl>
205 287
206Compile I<frills>: Set MWM hints to request a borderless window, i.e. 288Compile I<frills>: Set MWM hints to request a borderless window, i.e.
207if honoured by the WM, the rxvt window will not have window 289if honoured by the WM, the rxvt-unicode window will not have window
208decorations; resource B<borderLess>. 290decorations; resource B<borderLess>.
209 291
210=item B<-lsp> I<number> 292=item B<-lsp> I<number>
211 293
212Compile I<linespace>: Lines (pixel height) to insert between each row 294Compile I<frills>: Lines (pixel height) to insert between each row of
213of the display; resource B<linespace>. 295the display. Useful to work around font rendering problems; resource
296B<linespace>.
214 297
215=item B<-tn> I<termname> 298=item B<-tn> I<termname>
216 299
217This option specifies the name of the terminal type to be set in the 300This option specifies the name of the terminal type to be set in the
218B<TERM> environment variable. This terminal type must exist in the 301B<TERM> environment variable. This terminal type must exist in the
219I<termcap(5)> database and should have I<li#> and I<co#> entries; 302I<termcap(5)> database and should have I<li#> and I<co#> entries;
220resource B<termName>. 303resource B<termName>.
221 304
222=item B<-e> I<command [arguments]> 305=item B<-e> I<command [arguments]>
223 306
224Run the command with its command-line arguments in the B<@@RXVTNAME@@> 307Run 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 308window; 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 309the 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 310given 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 311on 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, 312run the program specified by the B<SHELL> environment variable or,
254 337
255Compile I<XIM>: input method name. resource B<inputMethod>. 338Compile I<XIM>: input method name. resource B<inputMethod>.
256 339
257=item B<-imlocale> I<string> 340=item B<-imlocale> I<string>
258 341
259The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 342The 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 343C<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 344input extension to be able to input japanese characters while staying in
262another locale. 345another locale. resource B<imLocale>.
346
347=item B<-imfont> I<fontset>
348
349Set the font set to use for the X Input Method, see resource B<imFont>
350for more info.
351
352=item B<-tcw>
353
354Change the meaning of triple-click selection with the left mouse
355button. Instead of selecting a full line it will extend the selection the
356end of the logical line only. resource B<tripleclickwords>.
263 357
264=item B<-insecure> 358=item B<-insecure>
265 359
266Enable "insecure" mode, which currently enables most of the escape 360Enable "insecure" mode, which currently enables most of the escape
267sequences that echo strings. See the resource B<insecure> for more 361sequences that echo strings. See the resource B<insecure> for more
281=item B<-ssr>|B<+ssr> 375=item B<-ssr>|B<+ssr>
282 376
283Turn on/off secondary screen scroll (default enabled); resource 377Turn on/off secondary screen scroll (default enabled); resource
284B<secondaryScroll>. 378B<secondaryScroll>.
285 379
286=item B<-xrm> I<resourcestring> 380=item B<-keysym.>I<sym> I<string>
287 381
288No effect on rxvt. Simply passes through an argument to be made 382Remap a key symbol. See resource B<keysym>.
289available in the instance's argument list. Appears in I<WM_COMMAND> in 383
290some window managers. 384=item B<-embed> I<windowid>
385
386Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window,
387which enables applications to easily embed a terminal.
388
389Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
390shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
391quite a bit, so don't expect it to keep some specific state. It's best to
392create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
393
394The window will not be destroyed when @@RXVT_NAME@@ exits.
395
396It might be useful to know that @@RXVT_NAME@@ will not close file
397descriptors passed to it (except for stdin/out/err, of course), so you
398can use file descriptors to communicate with the programs within the
399terminal. This works regardless of wether the C<-embed> option was used or
400not.
401
402Here is a short Gtk2-perl snippet that illustrates how this option can be
403used (a longer example is in F<doc/embed>):
404
405 my $rxvt = new Gtk2::Socket;
406 $rxvt->signal_connect_after (realize => sub {
407 my $xid = $_[0]->window->get_xid;
408 system "@@RXVT_NAME@@ -embed $xid &";
409 });
410
411=item B<-pty-fd> I<fileno>
412
413Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
414pair but instead use the given filehandle as the tty master. This is
415useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
416without having to run a program within it.
417
418If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
419entries and will not tinker with pty/tty permissions - you have to do that
420yourself if you want that.
421
422Here is a example in perl that illustrates how this option can be used (a
423longer example is in F<doc/pty-fd>):
424
425 use IO::Pty;
426 use Fcntl;
427
428 my $pty = new IO::Pty;
429 fcntl $pty, F_SETFD, 0; # clear close-on-exec
430 system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
431 close $pty;
432
433 # now communicate with rxvt
434 my $slave = $pty->slave;
435 while (<$slave>) { print $slave "got <$_>\n" }
291 436
292=back 437=back
293 438
294=head1 RESOURCES (available also as long-options) 439=head1 RESOURCES (available also as long-options)
295 440
296Note: `@@RXVTNAME@@ --help' gives a list of all resources (long 441Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
297options) compiled into your version. 442options) compiled into your version.
298 443
299There are two different methods that @@RXVTNAME@@ can use to get the 444There are two different methods that @@RXVT_NAME@@ can use to get the
300Xresource data: using the X libraries (Xrm*-functions) or internal 445Xresource data: using the X libraries (Xrm*-functions) or internal
301Xresources reader (B<~/.Xdefaults>). For the first method (ie. 446Xresources reader (B<~/.Xdefaults>). For the first method (ie.
302B<@@RXVTNAME@@ -h> lists B<XGetDefaults>), you can set and change the 447B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the
303resources using X11 tools like B<xset>. Many distribution do also load 448resources using X11 tools like B<xrdb>. Many distribution do also load
304settings from the B<~/.Xresources> file when X starts. 449settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
450will consult the following files/resources in order, with later settings
451overwriting earlier ones:
305 452
453 1. system-wide app-defaults file, either locale-dependent OR global
454 2. app-defaults file in $XAPPLRESDIR
455 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
456 4. SCREEN_RESOURCES for the current screen
457 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
458
306If compiled with internal Xresources support (i.e. B<@@RXVTNAME@@ -h> 459If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
307lists B<.Xdefaults>) then B<@@RXVTNAME@@> accepts application defaults 460lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
308set in XAPPLOADDIR/URxvt (compile-time defined: usually 461set in XAPPLOADDIR/URxvt (compile-time defined: usually
309B</usr/lib/X11/app-defaults/URxvt>) and resources set in 462B</usr/lib/X11/app-defaults/URxvt>) and resources set in
310B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist. 463B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
311Note that when reading X resources, B<@@RXVTNAME@@> recognizes two 464Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two
312class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows 465class 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 466resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be
314easily configured, while the class name B<URxvt> allows resources 467easily configured, while the class name B<URxvt> allows resources
315unique to B<@@RXVTNAME@@>, notably colours and key-handling, to be 468unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be
316shared between different B<@@RXVTNAME@@> configurations. If no 469shared between different B<@@RXVT_NAME@@> configurations. If no
317resources are specified, suitable defaults will be used. Command-line 470resources are specified, suitable defaults will be used. Command-line
318arguments can be used to override resource settings. The following 471arguments can be used to override resource settings. The following
319resources are allowed: 472resources are allowed:
320 473
321=over 4 474=over 4
342high-intensity (bold = bright foreground, blink = bright background) 495high-intensity (bold = bright foreground, blink = bright background)
343colours. The canonical names are as follows: 0=black, 1=red, 2=green, 496colours. 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 4973=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
345names used are listed in the B<COLORS AND GRAPHICS> section. 498names used are listed in the B<COLORS AND GRAPHICS> section.
346 499
500Colours higher than 15 cannot be set using resources (yet), but can be
501changed using an escape command (see @@RXVT_NAME@@(7)).
502
503Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
50488 colour support). Colours 80-87 are evenly spaces grey steps.
505
347=item B<colorBD:> I<colour> 506=item B<colorBD:> I<colour>
348 507
508=item B<colorIT:> I<colour>
509
349Use the specified colour to display bold characters when the foreground 510Use the specified colour to display bold or italic characters when the
350colour is the default. This option will be ignored if B<realBold> is 511foreground colour is the default. If font styles are not available
351enabled. 512(Compile I<styles>) and this option is unset, reverse video is used instead.
352 513
353=item B<colorUL:> I<colour> 514=item B<colorUL:> I<colour>
354 515
355Use the specified colour to display underlined characters when the 516Use the specified colour to display underlined characters when the
356foreground colour is the default. 517foreground colour is the default.
357 518
358=item B<colorRV:> I<colour> 519=item B<colorRV:> I<colour>
359 520
360Use the specified colour as the background for reverse video 521Use the specified colour as the background for reverse video
361characters. 522characters.
523
524=item B<underlineColor:> I<colour>
525
526If set, use the specified colour as the colour for the underline
527itself. If unset, use the foreground colour.
362 528
363=item B<cursorColor:> I<colour> 529=item B<cursorColor:> I<colour>
364 530
365Use the specified colour for the cursor. The default is to use the 531Use the specified colour for the cursor. The default is to use the
366foreground colour; option B<-cr>. 532foreground colour; option B<-cr>.
389artificial transparency. B<False>: do not inherit the parent windows' 555artificial transparency. B<False>: do not inherit the parent windows'
390pixmap. 556pixmap.
391 557
392=item B<fading:> I<number> 558=item B<fading:> I<number>
393 559
394Fade the text by the given percentage when focus is lost. 560Fade the text by the given percentage when focus is lost; option B<-fade>.
561
562=item B<fadeColor:> I<colour>
563
564Fade to this colour, when fading is used (see B<fading:>). The default
565colour is black; option B<-fadecolor>.
395 566
396=item B<tintColor:> I<colour> 567=item B<tintColor:> I<colour>
397 568
398Tint the transparent background pixmap with the given colour. 569Tint the transparent background pixmap with the given colour; option
570B<-tint>.
399 571
400=item B<shading:> I<number> 572=item B<shading:> I<number>
401 573
402Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 574Darken (0 .. 100) or lighten (-1 .. -100) the transparent background
403image in addition to tinting it. 575image in addition to tinting it.
404 576
405=item B<fading:> I<number>
406
407Scale the tint colour by the given percentage.
408
409=item B<scrollColor:> I<colour> 577=item B<scrollColor:> I<colour>
410 578
411Use the specified colour for the scrollbar [default #B2B2B2]. 579Use the specified colour for the scrollbar [default #B2B2B2].
412 580
413=item B<troughColor:> I<colour> 581=item B<troughColor:> I<colour>
414 582
415Use the specified colour for the scrollbar's trough area [default 583Use the specified colour for the scrollbar's trough area [default
416#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar. 584#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
585
586=item B<borderColor:> I<colour>
587
588The colour of the border around the text area and between the scrollbar
589and the text.
417 590
418=item B<backgroundPixmap:> I<file[;geom]> 591=item B<backgroundPixmap:> I<file[;geom]>
419 592
420Use the specified XPM file (note the `.xpm' extension is optional) for 593Use the specified XPM file (note the `.xpm' extension is optional) for
421the background and also optionally specify its scaling with a geometry 594the background and also optionally specify its scaling with a geometry
437 610
438Specify the colon-delimited search path for finding files (XPM and 611Specify the colon-delimited search path for finding files (XPM and
439menus), in addition to the paths specified by the B<RXVTPATH> and 612menus), in addition to the paths specified by the B<RXVTPATH> and
440B<PATH> environment variables. 613B<PATH> environment variables.
441 614
442=item B<font:> I<fontname> 615=item B<font:> I<fontlist>
443 616
444Select the fonts to be used. This is a comma seperated list of font 617Select 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. 618names that are used in turn when trying to display Unicode characters.
446The first font defines the cell size for characters; other fonts might 619The first font defines the cell size for characters; other fonts might
447be smaller, but not larger. A reasonable default font list is always 620be smaller, but not larger. A reasonable default font list is always
448appended to it. option B<-fn>. 621appended to it. option B<-fn>.
449 622
450=item B<realBold:> I<boolean> 623Each font can either be a standard X11 core font (XLFD) name, with
624optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
451 625
452B<True>: Enable "real bold" support. When this option is on, bold text 626In addition, each font can be prefixed with additional hints and
453will be displayed using the first available bold font in the font list. 627specifications enclosed in square brackets (C<[]>). The only available
454Bold fonts should thus be specified in the font list after their 628hint 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 629fonts.
456font will be used. option B<-rb>. B<False>: Display bold text in a 630
457regular font, using the color specified with B<colorBD>; option B<+rb>. 631For example, this font resource
632
633 URxvt*font: 9x15bold,\
634 -misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
635 -misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
636 [codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
637 xft:Code2000:antialias=false
638
639specifies five fonts to be used. The first one is C<9x15bold> (actually
640the iso8859-1 version of the second font), which is the base font (because
641it is named first) and thus defines the character cell grid to be 9 pixels
642wide and 15 pixels high.
643
644The second font is just used to add additional unicode characters not in
645the base font, likewise the third, which is unfortunately non-bold, but
646the bold version of the font does contain less characters, so this is a
647useful supplement.
648
649The third font is an Xft font with aliasing turned off, and the characters
650are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
651contains other characters, but we are not interested in them.
652
653The last font is a useful catch-all font that supplies most of the
654remaining unicode characters.
655
656=item B<boldFont:> I<fontlist>
657
658=item B<italicFont:> I<fontlist>
659
660=item B<boldItalicFont:> I<fontlist>
661
662The font list to use for displaying B<bold>, I<italic> or B<< I<bold
663italic> >> characters, respectively.
664
665If specified and non-empty, then the syntax is the same as for the
666B<font>-resource, and the given font list will be used as is, which makes
667it possible to substitute completely different font styles for bold and
668italic.
669
670If unset (the default), a suitable font list will be synthesized by
671"morphing" the normal text font list into the desired shape. If that is
672not possible, replacement fonts of the desired shape will be tried.
673
674If set, but empty, then this specific style is disabled and the normal
675text font will being used for the given style.
458 676
459=item B<selectstyle:> I<mode> 677=item B<selectstyle:> I<mode>
460 678
461Set mouse selection style to B<old> which is 2.20, B<oldword> which is 679Set 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 680xterm style with 2.20 old word selection, or anything else which gives
463xterm style selection. 681xterm style selection.
464 682
465=item B<scrollstyle:> I<mode> 683=item B<scrollstyle:> I<mode>
466 684
467Set scrollbar style to B<@@RXVTNAME@@>, B<rxvt>, B<plain>, B<next> or 685Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
468B<xterm> 686the author's favourite.
469 687
470=item B<title:> I<string> 688=item B<title:> I<string>
471 689
472Set window title string, the default title is the command-line 690Set window title string, the default title is the command-line
473specified after the B<-e> option, if any, otherwise the application 691specified after the B<-e> option, if any, otherwise the application
505 723
506Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use 724Specify 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 725B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
508B<Shift-Print> to include the scrollback as well. 726B<Shift-Print> to include the scrollback as well.
509 727
728The string will be interpreted as if typed into the shell as-is.
729
730Example:
731
732 URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
733
734This creates a new file in your home directory with the screen contents
735everytime you hit C<Print>.
736
510=item B<scrollBar:> I<boolean> 737=item B<scrollBar:> I<boolean>
511 738
512B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 739B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
513disable the scrollbar; option B<+sb>. 740disable the scrollbar; option B<+sb>.
514 741
527Align the B<top>, B<bottom> or B<centre> [default] of the scrollbar 754Align the B<top>, B<bottom> or B<centre> [default] of the scrollbar
528thumb with the pointer on middle button press/drag. 755thumb with the pointer on middle button press/drag.
529 756
530=item B<scrollTtyOutput:> I<boolean> 757=item B<scrollTtyOutput:> I<boolean>
531 758
532B<True>: scroll to bottom when tty receives output; option B<+si>. 759B<True>: scroll to bottom when tty receives output; option B<-si>.
533B<False>: do not scroll to bottom when tty receives output; option 760B<False>: do not scroll to bottom when tty receives output; option
534B<-si>. 761B<+si>.
535 762
536=item B<scrollWithBuffer:> I<boolean> 763=item B<scrollWithBuffer:> I<boolean>
537 764
538B<True>: scroll with scrollback buffer when tty recieves new lines (and 765B<True>: scroll with scrollback buffer when tty receives new lines (and
539B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll 766B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
540with scrollback buffer when tty recieves new lines; option B<-sw>. 767with scrollback buffer when tty recieves new lines; option B<+sw>.
541 768
542=item B<scrollTtyKeypress:> I<boolean> 769=item B<scrollTtyKeypress:> I<boolean>
543 770
544B<True>: scroll to bottom when a non-special key is pressed. Special 771B<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 772are 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 773are 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>. 774bottom 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@@>]
558 775
559=item B<saveLines:> I<number> 776=item B<saveLines:> I<number>
560 777
561Save I<number> lines in the scrollback buffer [default 64]. This 778Save I<number> lines in the scrollback buffer [default 64]. This
562resource is limited on most machines to 65535; option B<-sl>. 779resource is limited on most machines to 65535; option B<-sl>.
572option B<-w>, B<-bw>, B<-borderwidth>. 789option B<-w>, B<-bw>, B<-borderwidth>.
573 790
574=item B<borderLess:> I<boolean> 791=item B<borderLess:> I<boolean>
575 792
576Set MWM hints to request a borderless window, i.e. if honoured by the 793Set 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>. 794WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
578 795
579=item B<termName:> I<termname> 796=item B<termName:> I<termname>
580 797
581Specifies the terminal type name to be set in the B<TERM> environment 798Specifies the terminal type name to be set in the B<TERM> environment
582variable; option B<-tn>. 799variable; option B<-tn>.
593 810
594=item B<mouseWheelScrollPage:> I<boolean> 811=item B<mouseWheelScrollPage:> I<boolean>
595 812
596B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel 813B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel
597scrolls five lines [default]. 814scrolls five lines [default].
815
816=item B<pastableTabs:> I<boolean>
817
818B<True>: store tabs as wide characters. B<False>: interpret tabs as cursor
819movement only; option C<-ptab>.
598 820
599=item B<cursorBlink:> I<boolean> 821=item B<cursorBlink:> I<boolean>
600 822
601B<True>: blink the cursor. B<False>: do not blink the cursor [default]; 823B<True>: blink the cursor. B<False>: do not blink the cursor [default];
602option B<-bc>. 824option B<-bc>.
615 837
616Mouse pointer background colour. 838Mouse pointer background colour.
617 839
618=item B<pointerBlankDelay:> I<number> 840=item B<pointerBlankDelay:> I<number>
619 841
620Specifies number of seconds before blanking the pointer [default 2]. 842Specifies number of seconds before blanking the pointer [default 2]. Use a
843large number (e.g. C<987654321>) to effectively disable the timeout.
621 844
622=item B<backspacekey:> I<string> 845=item B<backspacekey:> I<string>
623 846
624The string to send when the backspace key is pressed. If set to B<DEC> 847The 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> 848or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
647 870
648I<name> of inputMethod to use; option B<-im>. 871I<name> of inputMethod to use; option B<-im>.
649 872
650=item B<imLocale:> I<name> 873=item B<imLocale:> I<name>
651 874
652The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 875The 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 876C<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 877input extension to be able to input japanese characters while staying in
655another locale. option B<-imlocale>. 878another locale. option B<-imlocale>.
656 879
657=item B<insecure> 880=item B<imFont:> I<fontset>
881
882Specify the font-set used for XIM styles C<OverTheSpot> or
883C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
884by commas), i.e. it's not in the same format as the other font lists used
885in @@RXVT_NAME@@. The default will be set-up to chose *any* suitable found
886found, preferably one or two pixels differing in size to the base font.
887option B<-imfont>.
888
889=item B<tripleclickwords:> I<boolean>
890
891Change the meaning of triple-click selection with the left mouse
892button. Instead of selecting a full line it will extend the selection to
893the end of the logical line only. option B<-tcw>.
894
895=item B<insecure:> I<boolean>
658 896
659Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 897Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
660echo arbitrary strings like the icon name or the locale. This could be 898echo arbitrary strings like the icon name or the locale. This could be
661abused if somebody gets 8-bit-clean access to your display, wether 899abused if somebody gets 8-bit-clean access to your display, whether
662throuh a mail client displaying mail bodies unfiltered or though 900throuh a mail client displaying mail bodies unfiltered or though
663write(1). Therefore, these sequences are disabled by default. (Note 901write(1). Therefore, these sequences are disabled by default. (Note
664that other terminals, including xterm, have these sequences 902that other terminals, including xterm, have these sequences
665enabled by default). You can enable them by setting this boolean 903enabled by default). You can enable them by setting this boolean
666resource or specifying B<-insecure> as an option. At the moment, this 904resource 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 911B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
674B<-mod>. 912B<-mod>.
675 913
676=item B<answerbackString:> I<string> 914=item B<answerbackString:> I<string>
677 915
678Specify the reply rxvt sends to the shell when an ENQ (control-E) 916Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
679character is passed through. It may contain escape values as described 917character is passed through. It may contain escape values as described
680in the entry on B<keysym> following. 918in the entry on B<keysym> following.
681 919
682=item B<secondaryScreen:> I<bool> 920=item B<secondaryScreen:> I<bool>
683 921
690scrollback buffer and switching to/from the secondary screen will 928scrollback buffer and switching to/from the secondary screen will
691instead scroll the screen up. 929instead scroll the screen up.
692 930
693=item B<keysym.>I<sym>: I<string> 931=item B<keysym.>I<sym>: I<string>
694 932
695Associate I<string> with keysym I<sym> (B<0xFF00 - 0xFFFF>). It may 933Compile I<frills>: Associate I<string> with keysym I<sym>. The
696contain escape values (\a: bell, \b: backspace, \e, \E: escape, \n: 934intervening resource name B<keysym.> cannot be omitted.
697newline, \r: return, \t: 935
936The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be
937any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,
938B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,
939and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,
940B<2>, B<3>, B<4>, B<5>.
941
942The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
943whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
944keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
945current application keymap mode state.
946
947The spellings of I<key> can be obtained by using B<xev>(1) command or
948searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
949omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
950keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
951performed in an exact manner; however, the closest match is assured.
952
953I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,
954C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,
698tab, \000: octal number) or control characters (^?: delete, ^@: null, 955C<\000>: octal number) or verbatim control characters (C<^?>: delete,
699^A ...) and may enclosed with double quotes so that it can start or end 956C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
700with whitespace. The intervening resource name B<keysym.> cannot be 957can start or end with whitespace.
701omitted. This resource is only available when compiled with 958
702KEYSYM_RESOURCE. 959Please note that you need to double the C<\> when using
960C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
961use C<\033> instead of C<\e> (and so on), which will work with both Xt and
962@@RXVT_NAME@@'s own processing).
963
964You can define a range of keysyms in one shot by providing a I<string>
965with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'
966should be a character not used by the strings.
967
968Its usage can be demonstrated by an example:
969
970 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
971
972The above line is equivalent to the following three lines:
973
974 URxvt.keysym.Meta-Control-0x61: \033<M-C-a>
975 URxvt.keysym.Meta-Control-0x62: \033<M-C-b>
976 URxvt.keysym.Meta-Control-0x63: \033<M-C-c>
977
978If I<string> takes the form of C<command:STRING>, the specified B<STRING>
979is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
980example the following means "change the current locale to C<zh_CN.GBK>
981when Control-Meta-c is being pressed":
982
983 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
984
985Due the the large number of modifier combinations, a defined key mapping
986will match if at I<at least> the specified identifiers are being set, and
987no other key mappings with those and more bits are being defined. That
988means that defining a key map for C<a> will automatically provide
989definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
990mappings themselves.
991
992Unfortunately, this will override built-in key mappings. For example
993if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
994C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
995user-defined keymap using the C<builtin:> replacement:
996
997 URxvt.keysym.Insert: <my insert key sequence>
998 URxvt.keysym.S-Insert: builtin:
999
1000The first line defines a mapping for C<Insert> and I<any> combination
1001of modifiers. The second line re-establishes the default mapping for
1002C<Shift-Insert>.
1003
1004The following example will map Control-Meta-1 and Control-Meta-2 to
1005the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1006font-switching at runtime:
1007
1008 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
1009 URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1010
1011Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1012info):
1013
1014 URxvt.keysym.M-C-3: command:\033[8;25;80t
1015 URxvt.keysym.M-C-4: command:\033[8;48;110t
703 1016
704=back 1017=back
705 1018
706=head1 THE SCROLLBAR 1019=head1 THE SCROLLBAR
707 1020
708Lines of text that scroll off the top of the B<@@RXVTNAME@@> window 1021Lines 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 1022(resource: B<saveLines>) and can be scrolled back using the scrollbar
710or by keystrokes. The normal B<@@RXVTNAME@@> scrollbar has arrows and 1023or by keystrokes. The normal B<@@RXVT_NAME@@> scrollbar has arrows and
711its behaviour is fairly intuitive. The B<xterm-scrollbar> is without 1024its behaviour is fairly intuitive. The B<xterm-scrollbar> is without
712arrows and its behaviour mimics that of I<xterm> 1025arrows and its behaviour mimics that of I<xterm>
713 1026
714Scroll down with B<Button1> (B<xterm-scrollbar>) or B<Shift-Next>. 1027Scroll down with B<Button1> (B<xterm-scrollbar>) or B<Shift-Next>.
715Scroll up with B<Button3> (B<xterm-scrollbar>) or B<Shift-Prior>. 1028Scroll up with B<Button3> (B<xterm-scrollbar>) or B<Shift-Prior>.
721the normal text selection/insertion, hold either the Shift or the Meta 1034the normal text selection/insertion, hold either the Shift or the Meta
722(Alt) key while performing the desired mouse action. 1035(Alt) key while performing the desired mouse action.
723 1036
724If mouse reporting mode is active, the normal scrollbar actions are 1037If mouse reporting mode is active, the normal scrollbar actions are
725disabled -- on the assumption that we are using a fullscreen 1038disabled -- on the assumption that we are using a fullscreen
726application. Instead, pressing Button1 and Button3 sends B<ESC[6~> 1039application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
727(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the 1040(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), 1041up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
729respectively. 1042respectively.
730 1043
731=head1 TEXT SELECTION AND INSERTION 1044=head1 TEXT SELECTION AND INSERTION
732 1045
733The behaviour of text selection and insertion mechanism is similar to 1046The behaviour of text selection and insertion mechanism is similar to
735 1048
736=over 4 1049=over 4
737 1050
738=item B<Selection>: 1051=item B<Selection>:
739 1052
740Left click at the beginning of the region, drag to the end of the 1053Left 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 1054and release; Right click to extend the marked region; Left double-click
742double-click to select a word; Left triple-click to select the entire 1055to select a word; Left triple-click to select the entire logical line
743line. 1056(which can span multiple screen lines), unless modified by resource
1057B<tripleclickwords>.
1058
1059Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
1060(Compile: I<frills>) will create a rectangular selection instead of a normal
1061one.
744 1062
745=item B<Insertion>: 1063=item B<Insertion>:
746 1064
747Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1065Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in
748an B<@@RXVTNAME@@> window causes the current text selection to be 1066an B<@@RXVT_NAME@@> window causes the current text selection to be
749inserted as if it had been typed on the keyboard. 1067inserted as if it had been typed on the keyboard.
750 1068
751=back 1069=back
752 1070
753=head1 CHANGING FONTS 1071=head1 CHANGING FONTS
754 1072
755You can change fonts on-the-fly, which is to say cycle through the 1073Changing 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 1074supported in rxvt-unicode. Bug me if you need this.
757B<Shift-KP_Subtract>. Or, alternatively (if enabled) with 1075
758B<@@HOTKEY@@-@@BIGFONT@@> and B<@@HOTKEY@@-@@SMALLFONT@@>, where the 1076You can, however, switch fonts at runtime using escape sequences (and
759actual key can be selected using resources 1077therefore using the menubar), e.g.:
760B<smallfont_key>/B<bigfont_key>. 1078
1079 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"
1080
1081rxvt-unicode will automatically re-apply these fonts to the output so far.
1082
1083=head1 ISO 14755 SUPPORT
1084
1085ISO 14755 is a standard for entering and viewing unicode characters
1086and character codes using the keyboard. It consists of 4 parts. The
1087first part is available rxvt-unicode has been compiled with
1088C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1089with C<--enable-iso14755>.
1090
1091=over 4
1092
1093=item * 5.1: Basic method
1094
1095This allows you to enter unicode characters using their hexcode.
1096
1097Start by pressing and holding both C<Control> and C<Shift>, then enter
1098hex-digits (between one and six). Releasing C<Control> and C<Shift> will
1099commit the character as if it were typed directly. While holding down
1100C<Control> and C<Shift> you can also enter multiple characters by pressing
1101C<Space>, which will commit the current character and lets you start a new
1102one.
1103
1104As an example of use, imagine a business card with a japanese e-mail
1105address, which you cannot type. Fortunately, the card has the e-mail
1106address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily
1107by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,
1108followed by releasing the modifier keys.
1109
1110=item * 5.2: Keyboard symbols entry method
1111
1112This mode lets you input characters representing the keycap symbols of
1113your keyboard, if representable in the current locale encoding.
1114
1115Start by pressing C<Control> and C<Shift> together, then releasing
1116them. The next special key (cursor keys, home etc.) you enter will not
1117invoke it's usual function but instead will insert the corresponding
1118keycap symbol. The symbol will only be entered when the key has been
1119released, otherwise pressing e.g. C<Shift> would enter the symbol for
1120C<ISO Level 2 Switch>, although your intention might have been to enter a
1121reverse tab (Shift-Tab).
1122
1123=item * 5.3: Screen-selection entry method
1124
1125While this is implemented already (it's basically the selection
1126mechanism), it could be extended by displaying a unicode character map.
1127
1128=item * 5.4: Feedback method for identifying displayed characters for later input
1129
1130This method lets you display the unicode character code associated with
1131characters already displayed.
1132
1133You enter this mode by holding down C<Control> and C<Shift> together, then
1134pressing and holding the left mouse button and moving around. The unicode
1135hex code(s) (it might be a combining character) of the character under the
1136pointer is displayed until you release C<Control> and C<Shift>.
1137
1138In addition to the hex codes it will display the font used to draw this
1139character - due to implementation reasons, characters combined with
1140combining characters, line drawing characters and unknown characters will
1141always be drawn using the built-in support font.
1142
1143=back
1144
1145With respect to conformance, rxvt-unicode is supposed to be compliant to
1146both scenario A and B of ISO 14755, including part 5.2.
761 1147
762=head1 LOGIN STAMP 1148=head1 LOGIN STAMP
763 1149
764B<@@RXVTNAME@@> tries to write an entry into the I<utmp>(5) file so 1150B<@@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. 1151it 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 1152allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
767some systems. 1153on some systems or setgid to root or to some other group on others.
768 1154
769=head1 COLORS AND GRAPHICS 1155=head1 COLORS AND GRAPHICS
770 1156
771In addition to the default foreground and background colours, 1157In addition to the default foreground and background colours,
772B<@@RXVTNAME@@> can display up to 16 colours (8 ANSI colours plus 1158B<@@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 1159high-intensity bold/blink versions of the same). Here is a list of the
774colours with their B<rgb.txt> names. 1160colours with their B<rgb.txt> names.
775 1161
776=begin table 1162=begin table
777 1163
806I<xterm>(1) where the colours are only swapped if they have not otherwise 1192I<xterm>(1) where the colours are only swapped if they have not otherwise
807been specified. For example, 1193been specified. For example,
808 1194
809=over 4 1195=over 4
810 1196
811=item B<rxvt -fg Black -bg White -rv> 1197=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>
812 1198
813would yield White on Black, while on I<xterm>(1) it would yield Black 1199would yield White on Black, while on I<xterm>(1) it would yield Black
814on White. 1200on White.
815 1201
816=back 1202=back
817 1203
818=head1 ENVIRONMENT 1204=head1 ENVIRONMENT
819 1205
820B<@@RXVTNAME@@> sets the environment variables B<TERM>, B<COLORTERM> 1206B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
821and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X 1207
822window id number of the B<@@RXVTNAME@@> window and it also uses and 1208=over 4
823sets the environment variable B<DISPLAY> to specify which display 1209
824terminal to use. B<@@RXVTNAME@@> uses the environment variables 1210=item B<TERM>
825B<RXVTPATH> and B<PATH> to find XPM files. 1211
1212Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1213resources or on the commandline.
1214
1215=item B<COLORTERM>
1216
1217Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was
1218compiled with XPM support, and optionally with the added extension
1219C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.
1220
1221=item B<COLORFGBG>
1222
1223Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1224the colour code used as default foreground/text colour (or the string
1225C<default> to indicate that the default-colour escape sequence is to be
1226used), C<bg> is the colour code used as default background colour (or the
1227string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1228was compiled with XPM support. Libraries like C<ncurses> and C<slang> can
1229(and do) use this information to optimize screen output.
1230
1231=item B<WINDOWID>
1232
1233Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1234window, which usually has subwindows for the scrollbar, the terminal
1235window and so on).
1236
1237=item B<TERMINFO>
1238
1239Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
1240C<--with-terminfo=PATH>.
1241
1242=item B<DISPLAY>
1243
1244Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1245display in it's child processes.
1246
1247=item B<SHELL>
1248
1249The shell to be used for command execution, defaults to C</bin/sh>.
1250
1251=item B<RXVTPATH>
1252
1253The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1254files.
1255
1256=item B<PATH>
1257
1258Used in the same way as C<RXVTPATH>.
1259
1260=item B<RXVT_SOCKET>
1261
1262The unix domain socket path used by @@RXVT_NAME@@c(1) and
1263@@RXVT_NAME@@d(1).
1264
1265Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
1266
1267=item B<HOME>
1268
1269Used to locate the default directory for the unix domain socket for
1270daemon communications and to locate various resource files (such as
1271C<.Xdefaults>)
1272
1273=item B<XAPPLRESDIR>
1274
1275Directory where various X resource files are being located.
1276
1277=item B<XENVIRONMENT>
1278
1279If set and accessible, gives the name of a X resource file to be loaded by
1280@@RXVT_NAME@@.
1281
1282=back
826 1283
827=head1 FILES 1284=head1 FILES
828 1285
829=over 4 1286=over 4
830 1287
831=item B</etc/utmp>
832
833System file for login records.
834
835=item B</usr/lib/X11/rgb.txt> 1288=item B</usr/lib/X11/rgb.txt>
836 1289
837Color names. 1290Color names.
838 1291
839=back 1292=back
840 1293
841=head1 SEEALSO 1294=head1 SEE ALSO
842 1295
843I<xterm>(1), I<sh>(1), I<resize>(1), I<X>(1), I<pty>(4), I<tty>(4), I<utmp>(5) 1296@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
844
845See rxvtRef.html rxvtRef.txt for detailed information on recognized escape sequences and menuBar syntax, etc.
846 1297
847=head1 BUGS 1298=head1 BUGS
848 1299
849Check the BUGS file for an up-to-date list. 1300Check the BUGS file for an up-to-date list.
850 1301
851Cursor change support is not yet implemented. 1302Cursor change support is not yet implemented.
852 1303
853Click-and-drag doesn't work with X11 mouse report overriding. 1304Click-and-drag doesn't work with X11 mouse report overriding.
854 1305
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 1306=head1 CURRENT PROJECT COORDINATOR
860 1307
861=over 4 1308=over 4
862 1309
863=item Project Coordinator 1310=item Project Coordinator
864 1311
865@@RXVTMAINT@@ L<@@RXVTMAINTEMAIL@@> 1312Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
866 1313
867=item Web page maintainter 1314L<http://software.schmorp.de/#rxvt-unicode>
868
869@@RXVTWEBMAINT@@ L<@@RXVTWEBMAINTEMAIL@@>
870
871L<@@RXVTWEBPAGE@@>(@@RXVTWEBPAGE@@)
872 1315
873=back 1316=back
874 1317
875=head1 AUTHORS 1318=head1 AUTHORS
876 1319
901=item Geoff Wing L<< <gcw@pobox.com> >> 1344=item Geoff Wing L<< <gcw@pobox.com> >>
902 1345
903Rewrote screen display and text selection routines. Project Coordinator 1346Rewrote screen display and text selection routines. Project Coordinator
904(changes.txt 2.4.6 - rxvt-unicode) 1347(changes.txt 2.4.6 - rxvt-unicode)
905 1348
906=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >> 1349=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
907 1350
908Forked rxvt-unicode, rewrote most of the display code and internal 1351Forked rxvt-unicode, rewrote most of the display code and internal
909character handling to store text in unicode, improve xterm 1352character handling to store text in unicode, improve xterm
910compatibility and apply numerous other bugfixes and extensions. 1353compatibility and apply numerous other bugfixes and extensions.
911 1354

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