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Revision 1.175 by root, Mon Apr 12 17:06:55 2010 UTC vs.
Revision 1.184 by sf-exg, Sat Sep 11 21:28:59 2010 UTC

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152non-tiled backgrounds, currently. See also the B<-sh> option that can be 152non-tiled backgrounds, currently. See also the B<-sh> option that can be
153used to brighten or darken the image in addition to tinting it. 153used to brighten or darken the image in addition to tinting it.
154Please note that certain tint colours can be applied on the server-side, 154Please note that certain tint colours can be applied on the server-side,
155thus yielding performance gain of two orders of magnitude. These colours are: 155thus yielding performance gain of two orders of magnitude. These colours are:
156blue, red, green, cyan, magenta, yellow, and those close to them. Also 156blue, red, green, cyan, magenta, yellow, and those close to them. Also
157pure black and pure white colors essentially mean no tinting; resource 157pure black and pure white colours essentially mean no tinting; resource
158I<tintColor>. Example: 158I<tintColor>. Example:
159 159
160 @@RXVT_NAME@@ -tr -tint blue -sh 40 160 @@RXVT_NAME@@ -tr -tint blue -sh 40
161 161
162=item B<-sh> I<number> 162=item B<-sh> I<number>
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168=item B<-blt> I<string> 168=item B<-blt> I<string>
169 169
170Specify background blending type. If background pixmap is specified 170Specify background blending type. If background pixmap is specified
171at the same time as transparency - such pixmap will be blended over 171at the same time as transparency - such pixmap will be blended over
172transparency image, using method specified. Supported values are : 172transparency image, using method specified. Supported values are :
173B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>, 173B<add>, B<alphablend>, B<allanon> - colour values averaging, B<colorize>,
174B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>, 174B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
175B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is 175B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
176alpha-blending. Compile I<afterimage>; resource I<blendType>. 176alpha-blending. Compile I<afterimage>; resource I<blendType>.
177 177
178=item B<-blr> I<HxV> 178=item B<-blr> I<HxV>
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184on some backgrounds. Maximum radius value is 128. Compile I<afterimage>; 184on some backgrounds. Maximum radius value is 128. Compile I<afterimage>;
185resource I<blurRadius>. 185resource I<blurRadius>.
186 186
187=item B<-icon> I<file> 187=item B<-icon> I<file>
188 188
189Compile I<afterimage>: Use the specified image as application icon. This 189Compile I<afterimage> or I<pixbuf>: Use the specified image as application icon. This
190is used by many window managers, taskbars and pagers to represent the 190is used by many window managers, taskbars and pagers to represent the
191application window; resource I<iconFile>. 191application window; resource I<iconFile>.
192 192
193=item B<-bg> I<colour> 193=item B<-bg> I<colour>
194 194
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198 198
199Window foreground colour; resource B<foreground>. 199Window foreground colour; resource B<foreground>.
200 200
201=item B<-pixmap> I<file[;geom[:op1][:op2][...]]> 201=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
202 202
203Compile I<afterimage>: Specify image file for the background and also 203Compile I<afterimage> or I<pixbuf>: Specify image file for the background and also
204optionally specify its scaling with a geometry string. Note you may need to 204optionally specify its scaling with a geometry string. Note you may need to
205add quotes to avoid special shell interpretation of the C<;> in the 205add quotes to avoid special shell interpretation of the C<;> in the
206command-line; for more details see resource B<backgroundPixmap>. 206command-line; for more details see resource B<backgroundPixmap>.
207 207
208=item B<-cr> I<colour> 208=item B<-cr> I<colour>
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625Use the specified colour for the colour value I<n>, where 0-7 625Use the specified colour for the colour value I<n>, where 0-7
626corresponds to low-intensity (normal) colours and 8-15 corresponds to 626corresponds to low-intensity (normal) colours and 8-15 corresponds to
627high-intensity (bold = bright foreground, blink = bright background) 627high-intensity (bold = bright foreground, blink = bright background)
628colours. The canonical names are as follows: 0=black, 1=red, 2=green, 628colours. The canonical names are as follows: 0=black, 1=red, 2=green,
6293=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour 6293=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
630names used are listed in the B<COLORS AND GRAPHICS> section. 630names used are listed in the B<COLOURS AND GRAPHICS> section.
631 631
632Colours higher than 15 cannot be set using resources (yet), but can be 632Colours higher than 15 cannot be set using resources (yet), but can be
633changed using an escape command (see @@RXVT_NAME@@(7)). 633changed using an escape command (see @@RXVT_NAME@@(7)).
634 634
635Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with 635Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
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646=item B<colorUL:> I<colour> 646=item B<colorUL:> I<colour>
647 647
648Use the specified colour to display underlined characters when the 648Use the specified colour to display underlined characters when the
649foreground colour is the default. 649foreground colour is the default.
650 650
651=item B<colorRV:> I<colour>
652
653Use the specified colour as the background for reverse video characters
654when OPTION_HC is disabled (--disable-frills).
655
656=item B<underlineColor:> I<colour> 651=item B<underlineColor:> I<colour>
657 652
658If set, use the specified colour as the colour for the underline 653If set, use the specified colour as the colour for the underline
659itself. If unset, use the foreground colour. 654itself. If unset, use the foreground colour.
655
656=item B<highlightColor:> I<colour>
657
658If set, use the specified colour as the background for highlighted
659characters. If unset, use reverse video.
660
661=item B<highlightTextColor:> I<colour>
662
663If set and highlightColor is set, use the specified colour as the
664foreground for highlighted characters.
660 665
661=item B<cursorColor:> I<colour> 666=item B<cursorColor:> I<colour>
662 667
663Use the specified colour for the cursor. The default is to use the 668Use the specified colour for the cursor. The default is to use the
664foreground colour; option B<-cr>. 669foreground colour; option B<-cr>.
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671 676
672=item B<reverseVideo:> I<boolean> 677=item B<reverseVideo:> I<boolean>
673 678
674B<True>: simulate reverse video by foreground and background colours; 679B<True>: simulate reverse video by foreground and background colours;
675option B<-rv>. B<False>: regular screen colours [default]; option 680option B<-rv>. B<False>: regular screen colours [default]; option
676B<+rv>. See note in B<COLORS AND GRAPHICS> section. 681B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
677 682
678=item B<jumpScroll:> I<boolean> 683=item B<jumpScroll:> I<boolean>
679 684
680B<True>: specify that jump scrolling should be used. When receiving lots 685B<True>: specify that jump scrolling should be used. When receiving lots
681of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines 686of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
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755 760
756=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]> 761=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
757 762
758Use the specified image file for the background and also 763Use the specified image file for the background and also
759optionally specify its scaling with a geometry string B<WxH+X+Y>, 764optionally specify its scaling with a geometry string B<WxH+X+Y>,
760(default C<0x0+50+50>) in which B<"W" / "H"> specify the 765(default C<100x100+50+50>) in which B<"W" / "H"> specify the
761horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image 766horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
762centre (percent). A scale of 0 displays the image with tiling. A scale 767centre (percent). A scale of 0 displays the image with tiling.
763of 1 displays the image without any scaling. A scale of 2 to 9 specifies 768The maximum permitted scale is 1000.
764an integer number of images in that direction. No image will be magnified
765beyond 10 times its original size. The maximum permitted scale is 1000.
766Additional operations can be specified after colon B<:op1:op2...>. 769Additional operations can be specified after colon B<:op1:op2...>.
767Supported operations are: 770Supported operations are:
768 771
769 tile force background image to be tiled and not scaled. Equivalent to 0x0 772 tile force background image to be tiled and not scaled. Equivalent to 0x0
770 propscale will scale image keeping proportions 773 propscale will scale image keeping proportions
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1035large number (e.g. C<987654321>) to effectively disable the timeout. 1038large number (e.g. C<987654321>) to effectively disable the timeout.
1036 1039
1037=item B<backspacekey:> I<string> 1040=item B<backspacekey:> I<string>
1038 1041
1039The string to send when the backspace key is pressed. If set to B<DEC> 1042The string to send when the backspace key is pressed. If set to B<DEC>
1040or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 1043or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
1041(code 8) - which can be reversed with the appropriate DEC private mode 1044(code 8) - which can be reversed with the appropriate DEC private mode
1042escape sequence. 1045escape sequence.
1043 1046
1044=item B<deletekey:> I<string> 1047=item B<deletekey:> I<string>
1045 1048
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1164omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 1167omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
1165keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not 1168keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
1166performed in an exact manner; however, the closest match is assured. 1169performed in an exact manner; however, the closest match is assured.
1167 1170
1168I<string> may contain escape values (C<\n>: newline, C<\000>: octal 1171I<string> may contain escape values (C<\n>: newline, C<\000>: octal
1169number), see RESOURCES in C<man 7 X> for futher details. 1172number), see RESOURCES in C<man 7 X> for further details.
1170 1173
1171You can define a range of keysyms in one shot by providing a I<string> 1174You can define a range of keysyms in one shot by providing a I<string>
1172with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/' 1175with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
1173should be a character not used by the strings. 1176should be a character not used by the strings.
1174 1177
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1451B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that 1454B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1452it can be seen via the I<who(1)> command, and can accept messages. To 1455it can be seen via the I<who(1)> command, and can accept messages. To
1453allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root 1456allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1454on some systems or setgid to root or to some other group on others. 1457on some systems or setgid to root or to some other group on others.
1455 1458
1456=head1 COLORS AND GRAPHICS 1459=head1 COLOURS AND GRAPHICS
1457 1460
1458In addition to the default foreground and background colours, 1461In addition to the default foreground and background colours,
1459B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1462B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1460high-intensity bold/blink versions of the same). Here is a list of the 1463high-intensity (potentially bold/blink) versions of the same, and 72 (or
1461colours with their names. 1464240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
1465cube plus a 8 (24) colour greyscale ramp.
1466
1467Here is a list of the ANSI colours with their names.
1462 1468
1463=begin table 1469=begin table
1464 1470
1465 B<color0> (black) = Black 1471 B<color0> (black) = Black
1466 B<color1> (red) = Red3 1472 B<color1> (red) = Red3
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1486It is also possible to specify the colour values of B<foreground>, 1492It is also possible to specify the colour values of B<foreground>,
1487B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as 1493B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1488a number 0-15, as a convenient shorthand to reference the colour name of 1494a number 0-15, as a convenient shorthand to reference the colour name of
1489color0-color15. 1495color0-color15.
1490 1496
1491In addition to the colours defined above, @@RXVT_NAME@@ offers an 1497The following text gives values for the standard 88 colour mode (and
1492additional 72 colours. The first 64 of those (with indices 16 to 79) 1498values for the 256 colour mode in parentheses).
1493consist of a 4*4*4 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
149416>), followed by 8 additional shades of gray (with indices 80 to 87).
1495 1499
1500The RGB cube uses indices 16..79 (16..231) using the following formulas:
1501
1502 index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
1503 index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15
1504
1505The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
1506steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1507the RGB cube.
1508
1496Together, all those colours implement the 88 colour xterm colours. Only 1509Together, all those colours implement the 88 (256) colour xterm
1497the first 16 can be changed using resources currently, the rest can only 1510colours. Only the first 16 can be changed using resources currently, the
1498be changed via command sequences ("escape codes"). 1511rest can only be changed via command sequences ("escape codes").
1512
1513Applications are advised to use terminfo or command sequences to discover
1514number and RGB values of all colours (yes, you can query this...).
1499 1515
1500Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by 1516Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1501always swapping the foreground/background colours. This is in contrast to 1517always swapping the foreground/background colours. This is in contrast to
1502I<xterm>(1) where the colours are only swapped if they have not otherwise 1518I<xterm>(1) where the colours are only swapped if they have not otherwise
1503been specified. For example, 1519been specified. For example,
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1510=head2 ALPHA CHANNEL SUPPORT 1526=head2 ALPHA CHANNEL SUPPORT
1511 1527
1512If Xft support has been compiled in and as long as Xft/Xrender/X don't get 1528If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1513their act together, rxvt-unicode will do it's own alpha channel management: 1529their act together, rxvt-unicode will do it's own alpha channel management:
1514 1530
1515You can prefix any color with an opaquenes percentage enclosed in 1531You can prefix any colour with an opaqueness percentage enclosed in
1516brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage 1532brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1517(0-100) that specifies the opacity of the color, where C<0> is completely 1533(0-100) that specifies the opacity of the colour, where C<0> is completely
1518transparent and C<100> is completely opaque. For example, C<[50]red> is a 1534transparent and C<100> is completely opaque. For example, C<[50]red> is a
1519half-transparent red, while C<[95]#00ff00> is an almost opaque green. This 1535half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
1520is the recommended format to specify transparency values, and works with 1536is the recommended format to specify transparency values, and works with
1521all ways to specify a colour. 1537all ways to specify a colour.
1522 1538
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1630 1646
1631=over 4 1647=over 4
1632 1648
1633=item B</usr/lib/X11/rgb.txt> 1649=item B</usr/lib/X11/rgb.txt>
1634 1650
1635Color names. 1651Colour names.
1636 1652
1637=back 1653=back
1638 1654
1639=head1 SEE ALSO 1655=head1 SEE ALSO
1640 1656

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