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Revision 1.235 by mikachu, Tue Jul 29 13:50:05 2014 UTC vs.
Revision 1.255 by root, Sat Jul 24 11:00:58 2021 UTC

84far greater than those listed. For example: `@@RXVT_NAME@@ --loginShell --color1 84far greater than those listed. For example: `@@RXVT_NAME@@ --loginShell --color1
85Orange'. 85Orange'.
86 86
87The following options are available: 87The following options are available:
88 88
89=over 4 89=over
90 90
91=item B<-help>, B<--help> 91=item B<-help>, B<--help>
92 92
93Print out a message describing available options. 93Print out a message describing available options.
94 94
108of graphical corruption. This is harmless, but we can't do anything about 108of graphical corruption. This is harmless, but we can't do anything about
109this, so watch out] 109this, so watch out]
110 110
111=item B<-visual> I<visualID> 111=item B<-visual> I<visualID>
112 112
113Compile I<frills>: Use the given visual (see e.g. C<xdpyinfo> for possible 113Compile I<frills>: Use the given visual (see e.g. C<xdpyinfo> for
114visual ids). 114possible visual ids) instead of the default, and also allocate a private
115colormap. All visual types except for DirectColor are supported.
115 116
116=item B<-geometry> I<geom> 117=item B<-geometry> I<geom>
117 118
118Window geometry (B<-g> still respected); resource B<geometry>. 119Window geometry (B<-g> still respected); resource B<geometry>.
119 120
218`.' or `*' characters. Also sets the icon and title name. 219`.' or `*' characters. Also sets the icon and title name.
219 220
220=item B<-ls>|B<+ls> 221=item B<-ls>|B<+ls>
221 222
222Start as a login-shell/sub-shell; resource B<loginShell>. 223Start as a login-shell/sub-shell; resource B<loginShell>.
224
225=item B<-mc> I<milliseconds>
226
227Specify the maximum time between multi-click selections.
223 228
224=item B<-ut>|B<+ut> 229=item B<-ut>|B<+ut>
225 230
226Compile I<utmp>: Inhibit/enable writing a utmp entry; resource 231Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
227B<utmpInhibit>. 232B<utmpInhibit>.
375=item B<-pt> I<style> 380=item B<-pt> I<style>
376 381
377Compile I<XIM>: input style for input method; B<OverTheSpot>, 382Compile I<XIM>: input style for input method; B<OverTheSpot>,
378B<OffTheSpot>, B<Root>; resource B<preeditType>. 383B<OffTheSpot>, B<Root>; resource B<preeditType>.
379 384
385If the perl extension C<xim-onthespot> is used (which is the default),
386then additionally the C<OnTheSpot> preedit type is available.
387
380=item B<-im> I<text> 388=item B<-im> I<text>
381 389
382Compile I<XIM>: input method name. resource B<inputMethod>. 390Compile I<XIM>: input method name. resource B<inputMethod>.
383 391
384=item B<-imlocale> I<string> 392=item B<-imlocale> I<string>
398Change the meaning of triple-click selection with the left mouse 406Change the meaning of triple-click selection with the left mouse
399button. Only effective when the original (non-perl) selection code is 407button. Only effective when the original (non-perl) selection code is
400in-use. Instead of selecting a full line it will extend the selection to 408in-use. Instead of selecting a full line it will extend the selection to
401the end of the logical line only. resource B<tripleclickwords>. 409the end of the logical line only. resource B<tripleclickwords>.
402 410
411=item B<-dpb>|B<+dpb>
412
413Compile frills: Disable (or enable) emitting bracketed paste mode
414sequences (default enabled). Bracketed paste mode allows programs
415to detect when something is pasted. Since more and more programs
416abuse this, these sequences can be disabled. The command sequences to
417enable and query paste mode will still work, but the actual bracket
418sequences will no longer be emitted. You can also toggle this from the
419ctrl-middle-mouse-button menu; resource B<disablePasteBrackets>.
420
403=item B<-insecure> 421=item B<-insecure>
404 422
405Enable "insecure" mode, which currently enables most of the escape 423Enable "insecure" mode, which currently enables most of the escape
406sequences that echo strings. See the resource B<insecure> for more 424sequences that echo strings. See the resource B<insecure> for more
407info. 425info.
419 437
420=item B<-ssr>|B<+ssr> 438=item B<-ssr>|B<+ssr>
421 439
422Turn on/off secondary screen scroll (default enabled); resource 440Turn on/off secondary screen scroll (default enabled); resource
423B<secondaryScroll>. 441B<secondaryScroll>.
442
443=item B<-rm> I<mode>
444
445Compile I<frills>: Sets long line rewrapping behaviour on window resizes
446to one of B<auto> (the default), B<always> or B<never>. The latter two
447modes do the obvious, B<auto> rewraps (acts like B<always>) if scrollback
448is non-empty, and wings lines (acts like B<never>) otherwise; resource
449B<rewrapMode>.
424 450
425=item B<-hold>|B<+hold> 451=item B<-hold>|B<+hold>
426 452
427Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@ 453Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
428will not immediately destroy its window when the program executed within 454will not immediately destroy its window when the program executed within
543be used. Command-line arguments can be used to override resource 569be used. Command-line arguments can be used to override resource
544settings. The following resources are supported (you might want to 570settings. The following resources are supported (you might want to
545check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl 571check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
546extensions not documented here): 572extensions not documented here):
547 573
548=over 4 574=over
549 575
550=item B<depth:> I<bitdepth> 576=item B<depth:> I<bitdepth>
551 577
552Compile I<xft>: Attempt to find a visual with the given bit depth; 578Compile I<xft>: Attempt to find a visual with the given bit depth;
553option B<-depth>. 579option B<-depth>.
786 812
787B<True>: start as a login shell by prepending a `-' to B<argv[0]> of 813B<True>: start as a login shell by prepending a `-' to B<argv[0]> of
788the shell; option B<-ls>. B<False>: start as a normal sub-shell 814the shell; option B<-ls>. B<False>: start as a normal sub-shell
789[default]; option B<+ls>. 815[default]; option B<+ls>.
790 816
817=item B<multiClickTime:> I<number>
818
819Specify the maximum time in milliseconds between multi-click select
820events. The default is 500 milliseconds; option B<-mc>.
821
791=item B<utmpInhibit:> I<boolean> 822=item B<utmpInhibit:> I<boolean>
792 823
793B<True>: inhibit writing record into the system log file B<utmp>; 824B<True>: inhibit writing record into the system log file B<utmp>;
794option B<-ut>. B<False>: write record into the system log file B<utmp> 825option B<-ut>. B<False>: write record into the system log file B<utmp>
795[default]; option B<+ut>. 826[default]; option B<+ut>.
858are not passed onto the shell; option B<-sk>. B<False>: do not scroll to 889are not passed onto the shell; option B<-sk>. B<False>: do not scroll to
859bottom when a non-special key is pressed; option B<+sk>. 890bottom when a non-special key is pressed; option B<+sk>.
860 891
861=item B<saveLines:> I<number> 892=item B<saveLines:> I<number>
862 893
863Save I<number> lines in the scrollback buffer [default 64]. This 894Save I<number> lines in the scrollback buffer [default 1000]; option B<-sl>.
864resource is limited on most machines to 65535; option B<-sl>.
865 895
866=item B<internalBorder:> I<number> 896=item B<internalBorder:> I<number>
867 897
868Internal border of I<number> pixels. This resource is limited to 100; 898Internal border of I<number> pixels. This resource is limited to 100;
869option B<-b>. 899option B<-b>.
932 962
933=item B<pointerColor2:> I<colour> 963=item B<pointerColor2:> I<colour>
934 964
935Mouse pointer background colour. 965Mouse pointer background colour.
936 966
967=item B<pointerShape:> I<string>
968
969Compile I<frills>: Specifies the name of the mouse pointer shape
970[default B<xterm>]. See the macros in the B<X11/cursorfont.h> include
971file for possible values (omit the C<XC_> prefix).
972
937=item B<pointerBlankDelay:> I<number> 973=item B<pointerBlankDelay:> I<number>
938 974
939Specifies number of seconds before blanking the pointer [default 2]. Use a 975Specifies number of seconds before blanking the pointer [default 2]. Use a
940large number (e.g. C<987654321>) to effectively disable the timeout. 976large number (e.g. C<987654321>) to effectively disable the timeout.
941 977
967 1003
968B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >> 1004B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
969 1005
970=item B<preeditType:> I<style> 1006=item B<preeditType:> I<style>
971 1007
972B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>. 1008B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
973 1009
974=item B<inputMethod:> I<name> 1010=item B<inputMethod:> I<name>
975 1011
976I<name> of inputMethod to use; option B<-im>. 1012I<name> of inputMethod to use; option B<-im>.
977 1013
995 1031
996Change the meaning of triple-click selection with the left mouse 1032Change the meaning of triple-click selection with the left mouse
997button. Instead of selecting a full line it will extend the selection to 1033button. Instead of selecting a full line it will extend the selection to
998the end of the logical line only; option B<-tcw>. 1034the end of the logical line only; option B<-tcw>.
999 1035
1036=item B<disablePasteBrackets:> I<boolean>
1037
1038Prevent emission of paste bracket sequences; option B<-dpb>.
1039
1000=item B<insecure:> I<boolean> 1040=item B<insecure:> I<boolean>
1001 1041
1002Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 1042Enable "insecure" mode. Rxvt-unicode offers some escape sequences that
1003echo arbitrary strings like the icon name or the locale. This could be 1043echo arbitrary strings like the icon name or the locale. This could be
1004abused if somebody gets 8-bit-clean access to your display, whether 1044abused if somebody gets 8-bit-clean access to your display, whether
1005through a mail client displaying mail bodies unfiltered or through 1045through a mail client displaying mail bodies unfiltered or through
1006write(1) or any other means. Therefore, these sequences are disabled by 1046write(1) or any other means. Therefore, these sequences are disabled by
1007default. (Note that many other terminals, including xterm, have these 1047default. (Note that many other terminals, including xterm, have these
1025 1065
1026=item B<secondaryScreen:> I<boolean> 1066=item B<secondaryScreen:> I<boolean>
1027 1067
1028Turn on/off secondary screen (default enabled). 1068Turn on/off secondary screen (default enabled).
1029 1069
1070=item B<rewrapMode:> I<mode>
1071
1072Sets long line rewrap behaviour on window resize to one of B<auto>
1073(default), B<always> or B<never>.
1074
1030=item B<secondaryScroll:> I<boolean> 1075=item B<secondaryScroll:> I<boolean>
1031 1076
1032Turn on/off secondary screen scroll (default enabled). If this 1077Turn on/off secondary screen scroll (default enabled). If this
1033option is enabled, scrolls on the secondary screen will change the 1078option is enabled, scrolls on the secondary screen will change the
1034scrollback buffer and, when secondaryScreen is off, switching 1079scrollback buffer and, when secondaryScreen is off, switching
1061 1106
1062The key combination that triggers the action, I<sym>, has the following format: 1107The key combination that triggers the action, I<sym>, has the following format:
1063 1108
1064 (modifiers-)key 1109 (modifiers-)key
1065 1110
1066Where I<modifiers> can be any combination of B<ISOLevel3>, B<AppKeypad>, 1111Where I<modifiers> can be any combination of the following full or
1067B<Control>, B<NumLock>, B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, 1112abbreviated modifier names:
1068B<Mod3>, B<Mod4>, B<Mod5>, and the abbreviated B<I>, B<K>, B<C>, B<N>, 1113
1069B<S>, B<M>, B<A>, B<L>, B<1>, B<2>, B<3>, B<4>, B<5>. 1114=begin table
1115
1116 B<ISOLevel3> B<I>
1117 B<AppKeypad> B<K>
1118 B<Control> B<C>
1119 B<NumLock> B<N>
1120 B<Shift> B<S>
1121 B<Meta> B<M> I<or> B<A>
1122 B<Lock> B<L>
1123 B<Mod1> B<1>
1124 B<Mod2> B<2>
1125 B<Mod3> B<3>
1126 B<Mod4> B<4>
1127 B<Mod5> B<5>
1128
1129=end table
1070 1130
1071The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to 1131The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1072whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr 1132whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1073keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the 1133keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1074current application keymap mode state. 1134current application keymap mode state.
1097prefixed with C<string:>). 1157prefixed with C<string:>).
1098 1158
1099The following action prefixes are known - extensions can provide 1159The following action prefixes are known - extensions can provide
1100additional prefixes: 1160additional prefixes:
1101 1161
1102=over 4 1162=over
1103 1163
1104=item string:STRING 1164=item string:STRING
1105 1165
1106If the I<action> starts with C<string:> (or otherwise contains no colons), 1166If the I<action> starts with C<string:> (or otherwise contains no colons),
1107then the remaining C<STRING> will be passed to the program running in the 1167then the remaining C<STRING> will be passed to the program running in the
1109string C<echo rm -rf /> followed by a newline: 1169string C<echo rm -rf /> followed by a newline:
1110 1170
1111 URxvt.keysym.Shift-Tab: string:echo rm -rf /\n 1171 URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
1112 1172
1113This could in theory be used to completely redefine your keymap. 1173This could in theory be used to completely redefine your keymap.
1174
1175In addition, for actions of this type, you can define a range of
1176keysyms in one shot by loading the C<keysym-list> perl extension and
1177providing an I<action> with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where
1178the delimiter `/' should be a character not used by the strings.
1179
1180Its usage can be demonstrated by an example:
1181
1182 URxvt.keysym.M-C-0x61: list|\033<|abc|>
1183
1184The above line is equivalent to the following three lines:
1185
1186 URxvt.keysym.Meta-Control-0x61: string:\033<a>
1187 URxvt.keysym.Meta-Control-0x62: string:\033<b>
1188 URxvt.keysym.Meta-Control-0x63: string:\033<c>
1114 1189
1115=item command:STRING 1190=item command:STRING
1116 1191
1117If I<action> takes the form of C<command:STRING>, the specified B<STRING> 1192If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1118is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically 1193is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
1178 1253
1179Similarly, to let applications gain access to the C<C-M-c> (copy to 1254Similarly, to let applications gain access to the C<C-M-c> (copy to
1180clipboard) and C<C-M-v> (paste clipboard) key combination, you can do 1255clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
1181this: 1256this:
1182 1257
1183 URxvt.keysym.C-S-c: builtin-string: 1258 URxvt.keysym.C-M-c: builtin-string:
1184 URxvt.keysym.C-S-v: builtin-string: 1259 URxvt.keysym.C-M-v: builtin-string:
1185 1260
1186=item EXTENSION:STRING 1261=item EXTENSION:STRING
1187 1262
1188An action of this form passes the B<STRING> to the @@RXVT_NAME@@perl(3) 1263An action of this form invokes the action B<STRING>, if any, provided
1189extension of the same name. The extension will be loaded automatically if 1264by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
1190necessary. 1265be loaded automatically if necessary.
1191 1266
1192Not all extensions define key actions, but popular extensions that do 1267Not all extensions define actions, but popular extensions that do
1193include the I<selection> and I<matcher> extensions (documented in their 1268include the I<selection> and I<matcher> extensions (documented in their
1194own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1), 1269own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
1195respectively). 1270respectively).
1196 1271
1197From the silly examples department, this will rot13-"encrypt" 1272From the silly examples department, this will rot13-"encrypt"
1200 1275
1201 URxvt.keysym.M-C-c: selection:rot13 1276 URxvt.keysym.M-C-c: selection:rot13
1202 1277
1203=item perl:STRING *DEPRECATED* 1278=item perl:STRING *DEPRECATED*
1204 1279
1205This is a deprecated way of passing key mappings to perl extensions. It is 1280This is a deprecated way of invoking commands provided by perl
1206still supported, but should not be used anymore. 1281extensions. It is still supported, but should not be used anymore.
1207 1282
1208=back 1283=back
1209 1284
1210=item B<perl-ext-common>: I<string> 1285=item B<perl-ext-common>: I<string>
1211 1286
1212=item B<perl-ext>: I<string> 1287=item B<perl-ext>: I<string>
1213 1288
1214Comma-separated list(s) of perl extension scripts (default: C<default>) to 1289Comma-separated list(s) of perl extension scripts (default: C<default>) to
1215use in this terminal instance; option B<-pe>. 1290use in this terminal instance; option B<-pe>.
1216 1291
1217Extension names can be prefixed with a C<-> sign to prohibit using 1292Extension names can be prefixed with a C<-> sign to remove them again, in
1218them. This can be useful to selectively disable some extensions loaded 1293case they had been specified earlier. This can be useful to selectively
1219by default, or specified via the C<perl-ext-common> resource. For 1294disable some extensions loaded by default, or specified via the
1220example, C<default,-selection> will use all the default extensions except 1295C<perl-ext-common> resource. For example, C<default,-selection> will use
1221C<selection>. 1296all the default extensions except C<selection>.
1297
1298To prohibit autoloading of extensions, you can prefix them with C</>,
1299which will make urxvt refuse to automatically load them (this can be
1300overriden, however, by specifying the extension name again without a
1301prefix, though). This does not prohibit extensions themselves loading
1302other extensions. For example, C<default,/background> will keep the
1303C<background> extension from being loaded when a background OSC sequence
1304is received.
1222 1305
1223The default set includes the C<selection>, C<option-popup>, 1306The default set includes the C<selection>, C<option-popup>,
1224C<selection-popup> and C<readline> extensions, any extensions that define 1307C<selection-popup>, C<readline>, C<searchable-scrollback> and
1225keybindings via C<BINDING> meta comments, extensions loaded because 1308C<confirm-paste> extensions, as well as any extensions which are mentioned
1226their resources/commandline switches were used, and extensions which are
1227mentioned in B<keysym> resources. 1309in B<keysym> resources.
1310
1311Any extension such that a corresponding resource is given on the
1312command line is automatically appended to B<perl-ext>.
1228 1313
1229Each extension is looked up in the library directories, loaded if 1314Each extension is looked up in the library directories, loaded if
1230necessary, and bound to the current terminal instance. When the library 1315necessary, and bound to the current terminal instance. When the library
1231search path contains multiple extension files of the same name, then the 1316search path contains multiple extension files of the same name, then the
1232first one found will be used. 1317first one found will be used.
1286Turn on/off ISO 14755 (default enabled). 1371Turn on/off ISO 14755 (default enabled).
1287 1372
1288=item B<iso14755_52:> I<boolean> 1373=item B<iso14755_52:> I<boolean>
1289 1374
1290Turn on/off ISO 14755 5.2 mode (default enabled). 1375Turn on/off ISO 14755 5.2 mode (default enabled).
1291
1292=back
1293
1294=head1 BACKGROUND IMAGE OPTIONS AND RESOURCES
1295
1296=over 4
1297
1298=item B<-pixmap> I<file[;oplist]>
1299
1300=item B<backgroundPixmap:> I<file[;oplist]>
1301
1302Compile I<pixbuf>: Use the specified image file as the window's
1303background and also optionally specify a colon separated list of
1304operations to modify it. Note that you may need to quote the C<;>
1305character when using the command line option, as C<;> is usually a
1306metacharacter in shells. Supported operations are:
1307
1308=over 4
1309
1310=item B<WxH+X+Y>
1311
1312sets scale and position. B<"W" / "H"> specify the horizontal/vertical
1313scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
1314scale of 0 disables scaling.
1315
1316=item B<op=tile>
1317
1318enables tiling
1319
1320=item B<op=keep-aspect>
1321
1322maintain the image aspect ratio when scaling
1323
1324=item B<op=root-align>
1325
1326use the position of the terminal window relative to the root window as
1327the image offset, simulating a root window background
1328
1329=back
1330
1331The default scale and position setting is C<100x100+50+50>.
1332Alternatively, a predefined set of templates can be used to achieve
1333the most common setups:
1334
1335=over 4
1336
1337=item B<style=tiled>
1338
1339the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
1340
1341=item B<style=aspect-stretched>
1342
1343the image is scaled to fill the whole window maintaining the aspect
1344ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
1345
1346=item B<style=stretched>
1347
1348the image is scaled to fill the whole window. Equivalent to 100x100
1349
1350=item B<style=centered>
1351
1352the image is centered with no scaling. Equivalent to 0x0+50+50
1353
1354=item B<style=root-tiled>
1355
1356the image is tiled with no scaling and using 'root' positioning.
1357Equivalent to 0x0:op=tile:op=root-align
1358
1359=back
1360
1361If multiple templates are specified the last one wins. Note that a
1362template overrides all the scale, position and operations settings.
1363
1364If used in conjunction with pseudo-transparency, the specified pixmap
1365will be blended over the transparent background using alpha-blending.
1366
1367=item B<-tr>|B<+tr>
1368
1369=item B<transparent:> I<boolean>
1370
1371Turn on/off pseudo-transparency by using the root pixmap as background.
1372
1373B<-ip> (B<inheritPixmap>) is still accepted as an obsolete alias but
1374will be removed in future versions.
1375
1376=item B<-tint> I<colour>
1377
1378=item B<tintColor:> I<colour>
1379
1380Tint the transparent background with the given colour. Note that a
1381black tint yields a completely black image while a white tint yields
1382the image unchanged.
1383
1384=item B<-sh> I<number>
1385
1386=item B<shading:> I<number>
1387
1388Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
1389A value of 100 means no shading.
1390
1391=item B<-blr> I<HxV>
1392
1393=item B<blurRadius:> I<HxV>
1394
1395Apply gaussian blur with the specified radius to the transparent
1396background. If a single number is specified, the vertical and
1397horizontal radii are considered to be the same. Setting one of the
1398radii to 1 and the other to a large number creates interesting effects
1399on some backgrounds. The maximum radius value is 128. An horizontal or
1400vertical radius of 0 disables blurring.
1401
1402=item B<path:> I<path>
1403
1404Specify the colon-delimited search path for finding background image files.
1405 1376
1406=back 1377=back
1407 1378
1408=head1 THE SCROLLBAR 1379=head1 THE SCROLLBAR
1409 1380
1433=head1 THE SELECTION: SELECTING AND PASTING TEXT 1404=head1 THE SELECTION: SELECTING AND PASTING TEXT
1434 1405
1435The behaviour of text selection and insertion/pasting mechanism is similar 1406The behaviour of text selection and insertion/pasting mechanism is similar
1436to I<xterm>(1). 1407to I<xterm>(1).
1437 1408
1438=over 4 1409=over
1439 1410
1440=item B<Selecting>: 1411=item B<Selecting>:
1441 1412
1442Left click at the beginning of the region, drag to the end of the region 1413Left click at the beginning of the region, drag to the end of the region
1443and release; Right click to extend the marked region; Left double-click 1414and release; Right click to extend the marked region; Left double-click
1490and character codes using the keyboard. It consists of 4 parts. The 1461and character codes using the keyboard. It consists of 4 parts. The
1491first part is available if rxvt-unicode has been compiled with 1462first part is available if rxvt-unicode has been compiled with
1492C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1463C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1493with C<--enable-iso14755>. 1464with C<--enable-iso14755>.
1494 1465
1495=over 4 1466=over
1496 1467
1497=item * 5.1: Basic method 1468=item * 5.1: Basic method
1498 1469
1499This allows you to enter unicode characters using their hexcode. 1470This allows you to enter unicode characters using their hexcode.
1500 1471
1561In addition to the default foreground and background colours, 1532In addition to the default foreground and background colours,
1562B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus 1533B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1563high-intensity (potentially bold/blink) versions of the same, and 72 (or 1534high-intensity (potentially bold/blink) versions of the same, and 72 (or
1564240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB 1535240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
1565cube plus a 8 (24) colour greyscale ramp. 1536cube plus a 8 (24) colour greyscale ramp.
1537
1538B<@@RXVT_NAME@@> supports direct 24-bit fg/bg RGB colour escapes
1539C< ESC [ 38 ; 2 ; R ; G ; Bm > / C< ESC [ 48 ; 2; R ; G ; Bm >. However the
1540number of 24-bit colours that can be used is limited: an internal 7x7x5 (256
1541colour mode) or 6x6x4 (88 colour mode) colour cube is used to index into the
154224-bit colour space. When indexing collisions happen, the nearest old colour in
1543the cube will be adapted to the new 24-bit RGB colour. That means one cannot
1544use many similar 24-bit colours. It's typically not a problem in common
1545scenarios.
1566 1546
1567Here is a list of the ANSI colours with their names. 1547Here is a list of the ANSI colours with their names.
1568 1548
1569=begin table 1549=begin table
1570 1550
1671 1651
1672=head1 ENVIRONMENT 1652=head1 ENVIRONMENT
1673 1653
1674B<@@RXVT_NAME@@> sets and/or uses the following environment variables: 1654B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1675 1655
1676=over 4 1656=over
1677 1657
1678=item B<TERM> 1658=item B<TERM>
1679 1659
1680Normally set to C<rxvt-unicode>, unless overwritten at configure time, via 1660Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1681resources or on the command line. 1661resources or on the command line.
1752 1732
1753=back 1733=back
1754 1734
1755=head1 FILES 1735=head1 FILES
1756 1736
1757=over 4 1737=over
1758 1738
1759=item B</usr/lib/X11/rgb.txt> 1739=item B</usr/lib/X11/rgb.txt>
1760 1740
1761Colour names. 1741Colour names.
1762 1742
1767@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1), 1747@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1768@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5) 1748@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1769 1749
1770=head1 CURRENT PROJECT COORDINATOR 1750=head1 CURRENT PROJECT COORDINATOR
1771 1751
1772=over 4 1752=over
1773 1753
1774=item Project Coordinator 1754=item Project Coordinator
1775 1755
1776Marc A. Lehmann <rxvt-unicode@schmorp.de>. 1756Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1777 1757
1779 1759
1780=back 1760=back
1781 1761
1782=head1 AUTHORS 1762=head1 AUTHORS
1783 1763
1784=over 4 1764=over
1785 1765
1786=item John Bovey 1766=item John Bovey
1787 1767
1788University of Kent, 1992, wrote the original Xvt. 1768University of Kent, 1992, wrote the original Xvt.
1789 1769

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