--- rxvt-unicode/doc/rxvt.1.pod 2006/01/20 18:04:32 1.102 +++ rxvt-unicode/doc/rxvt.1.pod 2006/01/31 00:25:16 1.111 @@ -95,6 +95,11 @@ respected). In the absence of this option, the display specified by the B environment variable is used. +=item B<-depth> I + +Compile I: Attempt to find a visual with the given bit depth; +resource B. + =item B<-geometry> I Window geometry (B<-g> still respected); resource B. @@ -112,6 +117,9 @@ Turn on/off inheriting parent window's pixmap. Alternative form is B<-tr>; resource B. +I + =item B<-fade> I Fade the text by the given percentage when focus is lost. Small values @@ -121,7 +129,7 @@ =item B<-fadecolor> I Fade to this colour when fading is used (see B<-fade>). The default colour -is black. resource B. +is opaque black. resource B. =item B<-tint> I @@ -507,6 +515,11 @@ =over 4 +=item B I + +Compile I: Attempt to find a visual with the given bit depth; +option B<-depth>. + =item B I Create the window with the specified X window geometry [default 80x24]; @@ -589,6 +602,9 @@ artificial transparency. B: do not inherit the parent windows' pixmap. +I + =item B I Fade the text by the given percentage when focus is lost; option B<-fade>. @@ -898,8 +914,16 @@ =item B I -The characters used as delimiters for double-click word selection. The -built-in default: +The characters used as delimiters for double-click word selection +(whitespace delimiting is added automatically if resource is given). + +When the selection extension is in use (the default if compiled in, see +the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these characters +will be created (if the resource exists, otherwise, no regex will be +created). In this mode, characters outside ISO-8859-1 can be used. + +When the selection extension is not used, only ISO-8859-1 characters can +be used. If not specified, the built-in default is used: B<< BACKSLASH `"'&()*,;<=>?@[]{|} >> @@ -1192,10 +1216,12 @@ =item B: -Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@> window -causes the value of the PRIMARY selection (Shift for CLIPBOARD) to be inserted -as if it had been typed on the keyboard. -B causes the value of the PRIMARY selection to be inserted too. +Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@> +window causes the value of the PRIMARY selection (or CLIPBOARD with the +Meta modifier) to be inserted as if it had been typed on the keyboard. + +Pressing B causes the value of the PRIMARY selection to be +inserted too. =back @@ -1292,7 +1318,7 @@ In addition to the default foreground and background colours, B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus high-intensity bold/blink versions of the same). Here is a list of the -colours with their B names. +colours with their names. =begin table @@ -1336,6 +1362,28 @@ =back +=head2 ALPHA CHANNEL SUPPORT + +If Xft support has been compiled in and as long as Xft/Xrender/X don't get +their act together, rxvt-unicode will support C +(recommended, but B have 4 digits/component) colour specifications, +in addition to the ones provided by X, where the additional A component +specifies opacity (alpha) values. The minimum value of C<0> is completely +transparent). You can also prefix any color with C<[a]>, where C is on +to four hex digits specifiying the opacity value. + +You probably need to specify B<"-depth 32">, too, and have the luck that +your X-server uses ARGB pixel layout, as X is far from just supporting +ARGB visuals out of the box, and rxvt-unicode just fudges around. + +For example, the following selects an almost completely transparent red +background, and an almost opaque pink foreground: + + @@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/2222 -fg "[e]pink" + +I + =head1 ENVIRONMENT B<@@RXVT_NAME@@> sets and/or uses the following environment variables: