… | |
… | |
125 | fi |
125 | fi |
126 | |
126 | |
127 | =head3 How do I compile the manual pages on my own? |
127 | =head3 How do I compile the manual pages on my own? |
128 | |
128 | |
129 | You need to have a recent version of perl installed as F</usr/bin/perl>, |
129 | You need to have a recent version of perl installed as F</usr/bin/perl>, |
130 | one that comes with F<pod2man>, F<pod2text> and F<pod2html>. Then go to |
130 | one that comes with F<pod2man>, F<pod2text> and F<pod2xhtml> (from |
131 | the doc subdirectory and enter C<make alldoc>. |
131 | F<Pod::Xhtml>). Then go to the doc subdirectory and enter C<make alldoc>. |
132 | |
132 | |
133 | =head3 Isn't rxvt-unicode supposed to be small? Don't all those features bloat? |
133 | =head3 Isn't rxvt-unicode supposed to be small? Don't all those features bloat? |
134 | |
134 | |
135 | I often get asked about this, and I think, no, they didn't cause extra |
135 | I often get asked about this, and I think, no, they didn't cause extra |
136 | bloat. If you compare a minimal rxvt and a minimal urxvt, you can see |
136 | bloat. If you compare a minimal rxvt and a minimal urxvt, you can see |
… | |
… | |
1151 | This forking is done as the very first within main(), which is very early |
1151 | This forking is done as the very first within main(), which is very early |
1152 | and reduces possible bugs to initialisation code run before main(), or |
1152 | and reduces possible bugs to initialisation code run before main(), or |
1153 | things like the dynamic loader of your system, which should result in very |
1153 | things like the dynamic loader of your system, which should result in very |
1154 | little risk. |
1154 | little risk. |
1155 | |
1155 | |
1156 | =head3 On Solaris 9, many line-drawing characters are too wide. |
|
|
1157 | |
|
|
1158 | Seems to be a known bug, read |
|
|
1159 | L<http://nixdoc.net/files/forum/about34198.html>. Some people use the |
|
|
1160 | following ugly workaround to get non-double-wide-characters working: |
|
|
1161 | |
|
|
1162 | #define wcwidth(x) wcwidth(x) > 1 ? 1 : wcwidth(x) |
|
|
1163 | |
|
|
1164 | =head3 I am on FreeBSD and rxvt-unicode does not seem to work at all. |
1156 | =head3 I am on FreeBSD and rxvt-unicode does not seem to work at all. |
1165 | |
1157 | |
1166 | Rxvt-unicode requires the symbol C<__STDC_ISO_10646__> to be defined |
1158 | Rxvt-unicode requires the symbol C<__STDC_ISO_10646__> to be defined |
1167 | in your compile environment, or an implementation that implements it, |
1159 | in your compile environment, or an implementation that implements it, |
1168 | whether it defines the symbol or not. C<__STDC_ISO_10646__> requires that |
1160 | whether it defines the symbol or not. C<__STDC_ISO_10646__> requires that |
… | |
… | |
1191 | |
1183 | |
1192 | The rxvt-unicode author insists that the right way to fix this is in the |
1184 | The rxvt-unicode author insists that the right way to fix this is in the |
1193 | system libraries once and for all, instead of forcing every app to carry |
1185 | system libraries once and for all, instead of forcing every app to carry |
1194 | complete replacements for them :) |
1186 | complete replacements for them :) |
1195 | |
1187 | |
1196 | =head3 I use Solaris 9 and it doesn't compile/work/etc. |
|
|
1197 | |
|
|
1198 | Try the diff in F<doc/solaris9.patch> as a base. It fixes the worst |
|
|
1199 | problems with C<wcwidth> and a compile problem. |
|
|
1200 | |
|
|
1201 | =head3 How can I use rxvt-unicode under cygwin? |
1188 | =head3 How can I use rxvt-unicode under cygwin? |
1202 | |
1189 | |
1203 | rxvt-unicode should compile and run out of the box on cygwin, using |
1190 | rxvt-unicode should compile and run out of the box on cygwin, using |
1204 | the X11 libraries that come with cygwin. libW11 emulation is no |
1191 | the X11 libraries that come with cygwin. libW11 emulation is no |
1205 | longer supported (and makes no sense, either, as it only supported a |
1192 | longer supported (and makes no sense, either, as it only supported a |
… | |
… | |
1208 | old libW11 emulation. |
1195 | old libW11 emulation. |
1209 | |
1196 | |
1210 | At the time of this writing, cygwin didn't seem to support any multi-byte |
1197 | At the time of this writing, cygwin didn't seem to support any multi-byte |
1211 | encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited |
1198 | encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited |
1212 | to 8-bit encodings. |
1199 | to 8-bit encodings. |
|
|
1200 | |
|
|
1201 | =head3 Character widths are not correct. |
|
|
1202 | |
|
|
1203 | urxvt uses the system wcwidth function to know the information about |
|
|
1204 | the width of characters, so on systems with incorrect locale data you |
|
|
1205 | will likely get bad results. Two notorious examples are Solaris 9, |
|
|
1206 | where single-width characters like U+2514 are reported as double-width, |
|
|
1207 | and Darwin 8, where combining chars are reported having width 1. |
|
|
1208 | |
|
|
1209 | The solution is to upgrade your system or switch to a better one. A |
|
|
1210 | possibly working workaround is to use a wcwidth implementation like |
|
|
1211 | |
|
|
1212 | http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c |
1213 | |
1213 | |
1214 | =head1 RXVT-UNICODE TECHNICAL REFERENCE |
1214 | =head1 RXVT-UNICODE TECHNICAL REFERENCE |
1215 | |
1215 | |
1216 | The rest of this document describes various technical aspects of |
1216 | The rest of this document describes various technical aspects of |
1217 | B<rxvt-unicode>. First the description of supported command sequences, |
1217 | B<rxvt-unicode>. First the description of supported command sequences, |
… | |
… | |
2269 | requirements per character from 2 to 4 bytes. X11 fonts do not yet |
2269 | requirements per character from 2 to 4 bytes. X11 fonts do not yet |
2270 | support these extra characters, but Xft does. |
2270 | support these extra characters, but Xft does. |
2271 | |
2271 | |
2272 | Please note that rxvt-unicode can store unicode code points >65535 |
2272 | Please note that rxvt-unicode can store unicode code points >65535 |
2273 | even without this flag, but the number of such characters is |
2273 | even without this flag, but the number of such characters is |
2274 | limited to a view thousand (shared with combining characters, |
2274 | limited to a few thousand (shared with combining characters, |
2275 | see next switch), and right now rxvt-unicode cannot display them |
2275 | see next switch), and right now rxvt-unicode cannot display them |
2276 | (input/output and cut&paste still work, though). |
2276 | (input/output and cut&paste still work, though). |
2277 | |
2277 | |
2278 | =item --enable-combining (default: on) |
2278 | =item --enable-combining (default: on) |
2279 | |
2279 | |
… | |
… | |
2329 | |
2329 | |
2330 | =item --enable-xpm-background (default: on) |
2330 | =item --enable-xpm-background (default: on) |
2331 | |
2331 | |
2332 | Add support for XPM background pixmaps. |
2332 | Add support for XPM background pixmaps. |
2333 | |
2333 | |
|
|
2334 | =item --enable-afterimage (default: on) |
|
|
2335 | |
|
|
2336 | Add support for libAfterImage to be used for transparency and background |
|
|
2337 | images. It adds support for many file formats including JPG, PNG, |
|
|
2338 | SVG, TIFF, GIF, XPM, BMP, ICO, XCF, TGA and AfterStep image XML |
|
|
2339 | (L<http://www.afterstep.org/visualdoc.php?show=asimagexml>). |
|
|
2340 | |
|
|
2341 | This option also adds such eye candy as blending an image over the root |
|
|
2342 | background, as well as dynamic scaling and bluring of background images. |
|
|
2343 | |
|
|
2344 | Note that with this option enabled, @@RXVT_NAME@@'s memory footprint might |
|
|
2345 | increase by a few megabytes even if no extra features are used (mostly due |
|
|
2346 | to third-party libraries used by libAI). Memory footprint may somewhat be |
|
|
2347 | lowered if libAfterImage is configured without support for SVG. |
|
|
2348 | |
2334 | =item --enable-transparency (default: on) |
2349 | =item --enable-transparency (default: on) |
2335 | |
2350 | |
2336 | Add support for inheriting parent backgrounds thus giving a fake |
2351 | Add support for inheriting parent backgrounds thus giving a fake |
2337 | transparency to the term. |
2352 | transparency to the term. |
2338 | |
2353 | |
2339 | =item --enable-fading (default: on) |
2354 | =item --enable-fading (default: on) |
2340 | |
2355 | |
2341 | Add support for fading the text when focus is lost (requires C<--enable-transparency>). |
2356 | Add support for fading the text when focus is lost. |
2342 | |
2357 | |
2343 | =item --enable-tinting (default: on) |
2358 | =item --enable-tinting (default: on) |
2344 | |
2359 | |
2345 | Add support for tinting of transparent backgrounds (requires C<--enable-transparency>). |
2360 | Add support for tinting of transparent backgrounds (requires C<--enable-transparency>). |
2346 | |
2361 | |
… | |
… | |
2393 | A non-exhaustive list of features enabled by C<--enable-frills> (possibly |
2408 | A non-exhaustive list of features enabled by C<--enable-frills> (possibly |
2394 | in combination with other switches) is: |
2409 | in combination with other switches) is: |
2395 | |
2410 | |
2396 | MWM-hints |
2411 | MWM-hints |
2397 | EWMH-hints (pid, utf8 names) and protocols (ping) |
2412 | EWMH-hints (pid, utf8 names) and protocols (ping) |
|
|
2413 | urgency hint |
2398 | seperate underline colour (-underlineColor) |
2414 | seperate underline colour (-underlineColor) |
2399 | settable border widths and borderless switch (-w, -b, -bl) |
2415 | settable border widths and borderless switch (-w, -b, -bl) |
2400 | visual depth selection (-depth) |
2416 | visual depth selection (-depth) |
2401 | settable extra linespacing /-lsp) |
2417 | settable extra linespacing /-lsp) |
2402 | iso-14755-2 and -3, and visual feedback |
2418 | iso-14755 5.1 (basic) support |
2403 | tripleclickwords (-tcw) |
2419 | tripleclickwords (-tcw) |
2404 | settable insecure mode (-insecure) |
2420 | settable insecure mode (-insecure) |
2405 | keysym remapping support |
2421 | keysym remapping support |
2406 | cursor blinking and underline cursor (-cb, -uc) |
2422 | cursor blinking and underline cursor (-cb, -uc) |
2407 | XEmbed support (-embed) |
2423 | XEmbed support (-embed) |
… | |
… | |
2434 | =item --enable-keepscrolling (default: on) |
2450 | =item --enable-keepscrolling (default: on) |
2435 | |
2451 | |
2436 | Add support for continual scrolling of the display when you hold |
2452 | Add support for continual scrolling of the display when you hold |
2437 | the mouse button down on a scrollbar arrow. |
2453 | the mouse button down on a scrollbar arrow. |
2438 | |
2454 | |
|
|
2455 | =item --enable-selectionscrolling (default: on) |
|
|
2456 | |
|
|
2457 | Add support for scrolling when the selection moves to the top or |
|
|
2458 | bottom of the screen. |
|
|
2459 | |
2439 | =item --enable-mousewheel (default: on) |
2460 | =item --enable-mousewheel (default: on) |
2440 | |
2461 | |
2441 | Add support for scrolling via mouse wheel or buttons 4 & 5. |
2462 | Add support for scrolling via mouse wheel or buttons 4 & 5. |
2442 | |
2463 | |
2443 | =item --enable-slipwheeling (default: on) |
2464 | =item --enable-slipwheeling (default: on) |
2444 | |
2465 | |
2445 | Add support for continual scrolling (using the mouse wheel as an |
2466 | Add support for continual scrolling (using the mouse wheel as an |
2446 | accelerator) while the control key is held down. This option |
2467 | accelerator) while the control key is held down. This option |
2447 | requires --enable-mousewheel to also be specified. |
2468 | requires --enable-mousewheel to also be specified. |
2448 | |
2469 | |
2449 | =item --disable-new-selection |
|
|
2450 | |
|
|
2451 | Remove support for mouse selection style like that of xterm. |
|
|
2452 | |
|
|
2453 | =item --enable-dmalloc (default: off) |
|
|
2454 | |
|
|
2455 | Use Gray Watson's malloc - which is good for debugging See |
|
|
2456 | L<http://www.letters.com/dmalloc/> for details If you use either this or the |
|
|
2457 | next option, you may need to edit src/Makefile after compiling to point |
|
|
2458 | DINCLUDE and DLIB to the right places. |
|
|
2459 | |
|
|
2460 | You can only use either this option and the following (should |
|
|
2461 | you use either) . |
|
|
2462 | |
|
|
2463 | =item --enable-dlmalloc (default: off) |
|
|
2464 | |
|
|
2465 | Use Doug Lea's malloc - which is good for a production version |
|
|
2466 | See L<http://g.oswego.edu/dl/html/malloc.html> for details. |
|
|
2467 | |
|
|
2468 | =item --enable-smart-resize (default: on) |
2470 | =item --enable-smart-resize (default: off) |
2469 | |
2471 | |
2470 | Add smart growth/shrink behaviour when changing font size via hot |
2472 | Add smart growth/shrink behaviour when resizing. |
2471 | keys. This should keep the window corner which is closest to a corner of |
2473 | This should keep the window corner which is closest to a corner of |
2472 | the screen in a fixed position. |
2474 | the screen in a fixed position. |
2473 | |
2475 | |
2474 | =item --enable-pointer-blank (default: on) |
2476 | =item --enable-pointer-blank (default: on) |
2475 | |
2477 | |
2476 | Add support to have the pointer disappear when typing or inactive. |
2478 | Add support to have the pointer disappear when typing or inactive. |
2477 | |
2479 | |
2478 | =item --enable-perl (default: on) |
2480 | =item --enable-perl (default: on) |
2479 | |
2481 | |
2480 | Enable an embedded perl interpreter. See the B<@@RXVT_NAME@@perl(3)> |
2482 | Enable an embedded perl interpreter. See the B<@@RXVT_NAME@@perl(3)> |
2481 | manpage (F<doc/rxvtperl.txt>) for more info on this feature, or the files |
2483 | manpage (F<doc/rxvtperl.txt>) for more info on this feature, or the |
2482 | in F<src/perl-ext/> for the extensions that are installed by default. The |
2484 | files in F<src/perl-ext/> for the extensions that are installed by |
2483 | perl interpreter that is used can be specified via the C<PERL> environment |
2485 | default. The perl interpreter that is used can be specified via the |
2484 | variable when running configure. |
2486 | C<PERL> environment variable when running configure. Even when compiled |
|
|
2487 | in, perl will I<not> be initialised when all extensions have been disabled |
|
|
2488 | C<-pe "" --perl-ext-common "">, so it should be safe to enable from a |
|
|
2489 | resource standpoint. |
|
|
2490 | |
|
|
2491 | =item --with-afterimage-config=DIR |
|
|
2492 | |
|
|
2493 | Look for the libAfterImage config script in DIR. |
2485 | |
2494 | |
2486 | =item --with-name=NAME (default: urxvt) |
2495 | =item --with-name=NAME (default: urxvt) |
2487 | |
2496 | |
2488 | Set the basename for the installed binaries, resulting |
2497 | Set the basename for the installed binaries, resulting |
2489 | in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with |
2498 | in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with |