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17 | =head1 FREQUENTLY ASKED QUESTIONS |
17 | =head1 FREQUENTLY ASKED QUESTIONS |
18 | |
18 | |
19 | See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of |
19 | See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of |
20 | frequently asked questions and answer to them and some common |
20 | frequently asked questions and answer to them and some common |
21 | problems. That document is also accessible on the World-Wide-Web at |
21 | problems. That document is also accessible on the World-Wide-Web at |
22 | L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>. |
22 | L<http://cvs.schmorp.de/browse/rxvt-unicode/doc/rxvt.7.html>. |
23 | |
23 | |
24 | =head1 RXVT-UNICODE VS. RXVT |
24 | =head1 RXVT-UNICODE VS. RXVT |
25 | |
25 | |
26 | Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode |
26 | Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode |
27 | internally. That means it can store and display most scripts in the |
27 | internally. That means it can store and display most scripts in the |
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144 | |
144 | |
145 | =item B<-sh> |
145 | =item B<-sh> |
146 | |
146 | |
147 | I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent |
147 | I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent |
148 | background image in addition to tinting it (i.e. B<-tint> must be |
148 | background image in addition to tinting it (i.e. B<-tint> must be |
149 | specified, too, e.g. C<-tint white>). |
149 | specified, too, e.g. C<-tint white>); resource I<shading>. |
150 | |
150 | |
151 | =item B<-bg> I<colour> |
151 | =item B<-bg> I<colour> |
152 | |
152 | |
153 | Window background colour; resource B<background>. |
153 | Window background colour; resource B<background>. |
154 | |
154 | |
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452 | }); |
452 | }); |
453 | |
453 | |
454 | =item B<-pty-fd> I<file descriptor> |
454 | =item B<-pty-fd> I<file descriptor> |
455 | |
455 | |
456 | Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty |
456 | Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty |
457 | pair but instead use the given file handle as the tty master. This is |
457 | pair but instead use the given file descriptor as the tty master. This is |
458 | useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator |
458 | useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator |
459 | without having to run a program within it. |
459 | without having to run a program within it. |
460 | |
460 | |
461 | If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp |
461 | If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp |
462 | entries and will not tinker with pty/tty permissions - you have to do that |
462 | entries and will not tinker with pty/tty permissions - you have to do that |
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564 | Use the specified colour to display underlined characters when the |
564 | Use the specified colour to display underlined characters when the |
565 | foreground colour is the default. |
565 | foreground colour is the default. |
566 | |
566 | |
567 | =item B<colorRV:> I<colour> |
567 | =item B<colorRV:> I<colour> |
568 | |
568 | |
569 | Use the specified colour as the background for reverse video |
569 | Use the specified colour as the background for reverse video characters |
570 | characters. |
570 | when OPTION_HC is disabled (--disable-frills). |
571 | |
571 | |
572 | =item B<underlineColor:> I<colour> |
572 | =item B<underlineColor:> I<colour> |
573 | |
573 | |
574 | If set, use the specified colour as the colour for the underline |
574 | If set, use the specified colour as the colour for the underline |
575 | itself. If unset, use the foreground colour. |
575 | itself. If unset, use the foreground colour. |
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620 | Tint the transparent background pixmap with the given colour; option |
620 | Tint the transparent background pixmap with the given colour; option |
621 | B<-tint>. |
621 | B<-tint>. |
622 | |
622 | |
623 | =item B<shading:> I<number> |
623 | =item B<shading:> I<number> |
624 | |
624 | |
625 | Darken (0 .. 100) or lighten (-1 .. -100) the transparent background |
625 | Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image |
626 | image in addition to tinting it. |
626 | in addition to tinting it; option B<-sh>. |
627 | |
627 | |
628 | =item B<scrollColor:> I<colour> |
628 | =item B<scrollColor:> I<colour> |
629 | |
629 | |
630 | Use the specified colour for the scrollbar [default #B2B2B2]. |
630 | Use the specified colour for the scrollbar [default #B2B2B2]. |
631 | |
631 | |
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1026 | |
1026 | |
1027 | I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, |
1027 | I<string> may contain escape values (C<\a>: bell, C<\b>: backspace, |
1028 | C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, |
1028 | C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, |
1029 | C<\000>: octal number) or verbatim control characters (C<^?>: delete, |
1029 | C<\000>: octal number) or verbatim control characters (C<^?>: delete, |
1030 | C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it |
1030 | C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it |
1031 | can start or end with whitespace. |
1031 | can start or end with whitespace. B<This feature is deprecated and will |
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1032 | be removed>. |
1032 | |
1033 | |
1033 | Please note that you need to double the C<\> in resource files, as |
1034 | Please note that you need to double the C<\> in resource files, as |
1034 | Xlib itself does its own de-escaping (you can use C<\033> instead of |
1035 | Xlib itself does its own de-escaping (you can use C<\033> instead of |
1035 | C<\e> (and so on), which will work with both Xt and @@RXVT_NAME@@'s own |
1036 | C<\e> (and so on), which will work with both Xt and @@RXVT_NAME@@'s own |
1036 | processing). |
1037 | processing). |
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1154 | (default: C<M-s>). |
1155 | (default: C<M-s>). |
1155 | |
1156 | |
1156 | =item B<urlLauncher>: I<string> |
1157 | =item B<urlLauncher>: I<string> |
1157 | |
1158 | |
1158 | Specifies the program to be started with a URL argument. Used by the |
1159 | Specifies the program to be started with a URL argument. Used by the |
1159 | C<selection-popup> and C<mark-urls> perl extensions. |
1160 | C<selection-popup> and C<matcher> perl extensions. |
1160 | |
1161 | |
1161 | =item B<transient-for>: I<windowid> |
1162 | =item B<transient-for>: I<windowid> |
1162 | |
1163 | |
1163 | Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id. |
1164 | Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id. |
1164 | |
1165 | |
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1377 | If Xft support has been compiled in and as long as Xft/Xrender/X don't get |
1378 | If Xft support has been compiled in and as long as Xft/Xrender/X don't get |
1378 | their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa> |
1379 | their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa> |
1379 | (recommended, but B<MUST> have 4 digits/component) colour specifications, |
1380 | (recommended, but B<MUST> have 4 digits/component) colour specifications, |
1380 | in addition to the ones provided by X, where the additional A component |
1381 | in addition to the ones provided by X, where the additional A component |
1381 | specifies opacity (alpha) values. The minimum value of C<0> is completely |
1382 | specifies opacity (alpha) values. The minimum value of C<0> is completely |
1382 | transparent). You can also prefix any color with C<[a]>, where C<a> is on |
1383 | transparent). You can also prefix any color with C<[percent]>, where |
1383 | to four hex digits specifiying the opacity value. |
1384 | C<percent> is a decimal percentage (0-100) that specifies the opacity of |
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1385 | the color, where C<0> is completely transparent and C<100> is completelxy |
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1386 | opaque. |
1384 | |
1387 | |
1385 | You probably need to specify B<"-depth 32">, too, and have the luck that |
1388 | You probably need to specify B<"-depth 32">, too, and have the luck that |
1386 | your X-server uses ARGB pixel layout, as X is far from just supporting |
1389 | your X-server uses ARGB pixel layout, as X is far from just supporting |
1387 | ARGB visuals out of the box, and rxvt-unicode just fudges around. |
1390 | ARGB visuals out of the box, and rxvt-unicode just fudges around. |
1388 | |
1391 | |
1389 | For example, the following selects an almost completely transparent red |
1392 | For example, the following selects an almost completely transparent red |
1390 | background, and an almost opaque pink foreground: |
1393 | background, and an almost opaque pink foreground: |
1391 | |
1394 | |
1392 | @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/2222 -fg "[e]pink" |
1395 | @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/aaaa -fg "[80]pink" |
1393 | |
1396 | |
1394 | I<Please note that transparency of any kind if completely unsupported by |
1397 | I<Please note that transparency of any kind if completely unsupported by |
1395 | the author. Don't bug him with installation questions!> |
1398 | the author. Don't bug him with installation questions!> |
1396 | |
1399 | |
1397 | =head1 ENVIRONMENT |
1400 | =head1 ENVIRONMENT |