ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/doc/rxvt.7.pod
(Generate patch)

Comparing rxvt-unicode/doc/rxvt.7.pod (file contents):
Revision 1.51 by root, Mon Feb 21 19:26:06 2005 UTC vs.
Revision 1.64 by root, Sat Dec 24 12:55:17 2005 UTC

… …
24 24
25=head1 FREQUENTLY ASKED QUESTIONS 25=head1 FREQUENTLY ASKED QUESTIONS
26 26
27=over 4 27=over 4
28 28
29=item Isn't rxvt supposed to be small? Don't all those features bloat?
30
31I often get asked about this, and I think, no, they didn't cause extra
32bloat. If you compare a minimal rxvt and a minimal urxvt, you can see
33that the urxvt binary is larger (due to some encoding tables always being
34compiled in), but it actually uses less memory (RSS) after startup. Even
35with C<--disable-everything>, this comparison is a bit unfair, as many
36features unique to urxvt (locale, encoding conversion, iso14755 etc.) are
37already in use in this mode.
38
39 text data bss drs rss filename
40 98398 1664 24 15695 1824 rxvt --disable-everything
41 188985 9048 66616 18222 1788 urxvt --disable-everything
42
43When you C<--enable-everything> (which _is_ unfair, as this involves xft
44and full locale/XIM support which are quite bloaty inside libX11 and my
45libc), the two diverge, but not unreasnobaly so.
46
47 text data bss drs rss filename
48 163431 2152 24 20123 2060 rxvt --enable-everything
49 1035683 49680 66648 29096 3680 urxvt --enable-everything
50
51The very large size of the text section is explained by the east-asian
52encoding tables, which, if unused, take up disk space but nothing else
53and can be compiled out unless you rely on X11 core fonts that use those
54encodings. The BSS size comes from the 64k emergency buffer that my c++
55compiler allocates (but of course doesn't use unless you are out of
56memory). Also, using an xft font instead of a core font immediately adds a
57few megabytes of RSS. Xft indeed is responsible for a lot of RSS even when
58not used.
59
60Of course, due to every character using two or four bytes instead of one,
61a large scrollback buffer will ultimately make rxvt-unicode use more
62memory.
63
64Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), this
65still fares rather well. And compared to some monsters like gnome-terminal
66(21152k + extra 4204k in separate processes) or konsole (22200k + extra
6743180k in daemons that stay around after exit, plus half aminute of
68startup time, including the hundreds of warnings it spits out), it fares
69extremely well *g*.
70
71=item Why C++, isn't that unportable/bloated/uncool?
72
73Is this a question? :) It comes up very often. The simple answer is: I had
74to write it, and C++ allowed me to write and maintain it in a fraction
75of the time and effort (which is a scarce resource for me). Put even
76shorter: It simply wouldn't exist without C++.
77
78My personal stance on this is that C++ is less portable than C, but in
79the case of rxvt-unicode this hardly matters, as its portability limits
80are defined by things like X11, pseudo terminals, locale support and unix
81domain sockets, which are all less portable than C++ itself.
82
83Regarding the bloat, see the above question: It's easy to write programs
84in C that use gobs of memory, an certainly possible to write programs in
85C++ that don't. C++ also often comes with large libraries, but this is
86not necessarily the case with GCC. Here is what rxvt links against on my
87system with a minimal config:
88
89 libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
90 libc.so.6 => /lib/libc.so.6 (0x00002aaaaadde000)
91 libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab01d000)
92 /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
93
94And here is rxvt-unicode:
95
96 libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
97 libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00002aaaaada2000)
98 libc.so.6 => /lib/libc.so.6 (0x00002aaaaaeb0000)
99 libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab0ee000)
100 /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
101
102No large bloated libraries (of course, none were linked in statically),
103except maybe libX11 :)
104
105=item Does it support tabs, can I have a tabbed rxvt-unicode?
106
107rxvt-unicode does not directly support tabs. It will work fine with
108tabbing functionality of many window managers or similar tabbing programs,
109and its embedding-features allow it to be embedded into other programs,
110as witnessed by F<doc/rxvt-tabbed> or the upcoming C<Gtk2::URxvt> perl
111module, which features a tabbed urxvt (murxvt) terminal as an example
112embedding application.
113
29=item How do I know which rxvt-unicode version I'm using? 114=item How do I know which rxvt-unicode version I'm using?
30 115
31The version number is displayed with the usage (-h). Also the escape 116The version number is displayed with the usage (-h). Also the escape
32sequence C<ESC [ 8 n> sets the window title to the version number. 117sequence C<ESC [ 8 n> sets the window title to the version number. When
118using the @@RXVT_NAME@@c client, the version displayed is that of the
119daemon.
33 120
34=item I am using Debian GNU/Linux and have a problem... 121=item I am using Debian GNU/Linux and have a problem...
35 122
36The Debian GNU/Linux package of rxvt-unicode contains large patches that 123The Debian GNU/Linux package of rxvt-unicode in sarge contains large
37considerably change the behaviour of rxvt-unicode. Before reporting a 124patches that considerably change the behaviour of rxvt-unicode. Before
38bug to the original rxvt-unicode author please download and install the 125reporting a bug to the original rxvt-unicode author please download and
39genuine version (L<http://software.schmorp.de#rxvt-unicode>) and try to 126install the genuine version (L<http://software.schmorp.de#rxvt-unicode>)
40reproduce the problem. If you cannot, chances are that the problems are 127and try to reproduce the problem. If you cannot, chances are that the
41specific to Debian GNU/Linux, in which case it should be reported via the 128problems are specific to Debian GNU/Linux, in which case it should be
42Debian Bug Tracking System (use C<reportbug> to report the bug). 129reported via the Debian Bug Tracking System (use C<reportbug> to report
130the bug).
43 131
44For other problems that also affect the Debian package, you can and 132For other problems that also affect the Debian package, you can and
45probably should use the Debian BTS, too, because, after all, it's also a 133probably should use the Debian BTS, too, because, after all, it's also a
46bug in the Debian version and it serves as a reminder for other users that 134bug in the Debian version and it serves as a reminder for other users that
47might encounter the same issue. 135might encounter the same issue.
… …
71 159
72 URxvt.termName: rxvt 160 URxvt.termName: rxvt
73 161
74If you don't plan to use B<rxvt> (quite common...) you could also replace 162If you don't plan to use B<rxvt> (quite common...) you could also replace
75the rxvt terminfo file with the rxvt-unicode one. 163the rxvt terminfo file with the rxvt-unicode one.
164
165=item C<tic> outputs some error when compiling the terminfo entry.
166
167Most likely it's the empty definition for C<enacs=>. Just replace it by
168C<enacs=\E[0@> and try again.
76 169
77=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@. 170=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@.
78 171
79=item I need a termcap file entry. 172=item I need a termcap file entry.
80 173
… …
258might be forced to use a different font. 351might be forced to use a different font.
259 352
260All of this is not a problem when using X11 core fonts, as their bounding 353All of this is not a problem when using X11 core fonts, as their bounding
261box data is correct. 354box data is correct.
262 355
356=item On Solaris 9, many line-drawing characters are too wide.
357
358Seems to be a known bug, read
359L<http://nixdoc.net/files/forum/about34198.html>. Some people use the
360following ugly workaround to get non-double-wide-characters working:
361
362 #define wcwidth(x) wcwidth(x) > 1 ? 1 : wcwidth(x)
363
263=item My Compose (Multi_key) key is no longer working. 364=item My Compose (Multi_key) key is no longer working.
264 365
265The most common causes for this are that either your locale is not set 366The most common causes for this are that either your locale is not set
266correctly, or you specified a B<preeditStyle> that is not supported by 367correctly, or you specified a B<preeditStyle> that is not supported by
267your input method. For example, if you specified B<OverTheSpot> and 368your input method. For example, if you specified B<OverTheSpot> and
… …
310 411
311As you might have guessed, FreeBSD does neither define this symobl nor 412As you might have guessed, FreeBSD does neither define this symobl nor
312does it support it. Instead, it uses it's own internal representation of 413does it support it. Instead, it uses it's own internal representation of
313B<wchar_t>. This is, of course, completely fine with respect to standards. 414B<wchar_t>. This is, of course, completely fine with respect to standards.
314 415
416However, that means rxvt-unicode only works in C<POSIX>, C<ISO-8859-1> and
417C<UTF-8> locales under FreeBSD (which all use Unicode as B<wchar_t>.
418
315However, C<__STDC_ISO_10646__> is the only sane way to support 419C<__STDC_ISO_10646__> is the only sane way to support multi-language
316multi-language apps in an OS, as using a locale-dependent (and 420apps in an OS, as using a locale-dependent (and non-standardized)
317non-standardized) representation of B<wchar_t> makes it impossible to 421representation of B<wchar_t> makes it impossible to convert between
318convert between B<wchar_t> (as used by X11 and your applications) and any 422B<wchar_t> (as used by X11 and your applications) and any other encoding
319other encoding without implementing OS-specific-wrappers for each and 423without implementing OS-specific-wrappers for each and every locale. There
320every locale. There simply are no APIs to convert B<wchar_t> into anything 424simply are no APIs to convert B<wchar_t> into anything except the current
321except the current locale encoding. 425locale encoding.
322 426
323Some applications (such as the formidable B<mlterm>) work around this 427Some applications (such as the formidable B<mlterm>) work around this
324by carrying their own replacement functions for character set handling 428by carrying their own replacement functions for character set handling
325with them, and either implementing OS-dependent hacks or doing multiple 429with them, and either implementing OS-dependent hacks or doing multiple
326conversions (which is slow and unreliable in case the OS implements 430conversions (which is slow and unreliable in case the OS implements
327encodings slightly different than the terminal emulator). 431encodings slightly different than the terminal emulator).
328 432
329The rxvt-unicode author insists that the right way to fix this is in the 433The rxvt-unicode author insists that the right way to fix this is in the
330system libraries once and for all, instead of forcing every app to carry 434system libraries once and for all, instead of forcing every app to carry
331complete replacements for them :) 435complete replacements for them :)
436
437=item I use Solaris 9 and it doesn't compile/work/etc.
438
439Try the diff in F<doc/solaris9.patch> as a base. It fixes the worst
440problems with C<wcwidth> and a compile problem.
441
442=item How can I use rxvt-unicode under cygwin?
443
444rxvt-unicode should compile and run out of the box on cygwin, using
445the X11 libraries that come with cygwin. libW11 emulation is no
446longer supported (and makes no sense, either, as it only supported a
447single font). I recommend starting the X-server in C<-multiwindow> or
448C<-rootless> mode instead, which will result in similar look&feel as the
449old libW11 emulation.
450
451At the time of this writing, cygwin didn't seem to support any multi-byte
452encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited
453to 8-bit encodings.
332 454
333=item How does rxvt-unicode determine the encoding to use? 455=item How does rxvt-unicode determine the encoding to use?
334 456
335=item Is there an option to switch encodings? 457=item Is there an option to switch encodings?
336 458
… …
452 574
453=item Can I speed up Xft rendering somehow? 575=item Can I speed up Xft rendering somehow?
454 576
455Yes, the most obvious way to speed it up is to avoid Xft entirely, as 577Yes, the most obvious way to speed it up is to avoid Xft entirely, as
456it is simply slow. If you still want Xft fonts you might try to disable 578it is simply slow. If you still want Xft fonts you might try to disable
457antialiasing (by appending C<:antialiasing=false>), which saves lots of 579antialiasing (by appending C<:antialias=false>), which saves lots of
458memory and also speeds up rendering considerably. 580memory and also speeds up rendering considerably.
459 581
460=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong? 582=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?
461 583
462Rxvt-unicode will use whatever you specify as a font. If it needs to 584Rxvt-unicode will use whatever you specify as a font. If it needs to
… …
540 URxvt.color7: #e1dddd 662 URxvt.color7: #e1dddd
541 URxvt.color15: #e1dddd 663 URxvt.color15: #e1dddd
542 664
543=item How can I start @@RXVT_NAME@@d in a race-free way? 665=item How can I start @@RXVT_NAME@@d in a race-free way?
544 666
545Despite it's name, @@RXVT_NAME@@d is not a real daemon, but more like a 667Try C<@@RXVT_NAME@@d -f -o>, which tells @@RXVT_NAME@@d to open the
546server that answers @@RXVT_NAME@@c's requests, so it doesn't background 668display, create the listening socket and then fork.
547itself.
548
549To ensure @@RXVT_NAME@@d is listening on it's socket, you can use the
550following method to wait for the startup message before continuing:
551
552 { @@RXVT_NAME@@d & } | read
553 669
554=item What's with the strange Backspace/Delete key behaviour? 670=item What's with the strange Backspace/Delete key behaviour?
555 671
556Assuming that the physical Backspace key corresponds to the 672Assuming that the physical Backspace key corresponds to the
557BackSpace keysym (not likely for Linux ... see the following 673BackSpace keysym (not likely for Linux ... see the following
… …
2156=end table 2272=end table
2157 2273
2158=head1 CONFIGURE OPTIONS 2274=head1 CONFIGURE OPTIONS
2159 2275
2160General hint: if you get compile errors, then likely your configuration 2276General hint: if you get compile errors, then likely your configuration
2161hasn't been tested well. Either try with --enable-everything or use the 2277hasn't been tested well. Either try with C<--enable-everything> or use
2162./reconf script as a base for experiments. ./reconf is used by myself, 2278the F<./reconf> script as a base for experiments. F<./reconf> is used by
2163so it should generally be a working config. Of course, you should always 2279myself, so it should generally be a working config. Of course, you should
2164report when a combination doesn't work, so it can be fixed. Marc Lehmann 2280always report when a combination doesn't work, so it can be fixed. Marc
2165<rxvt@schmorp.de>. 2281Lehmann <rxvt@schmorp.de>.
2282
2283All
2166 2284
2167=over 4 2285=over 4
2168 2286
2169=item --enable-everything 2287=item --enable-everything
2170 2288
2171Add support for all non-multichoice options listed in "./configure 2289Add (or remove) support for all non-multichoice options listed in "./configure
2172--help". Note that unlike other enable options this is order dependant. 2290--help".
2291
2173You can specify this and then disable options which this enables by 2292You can specify this and then disable options you do not like by
2174I<following> this with the appropriate commands. 2293I<following> this with the appropriate C<--disable-...> arguments,
2294or you can start with a minimal configuration by specifying
2295C<--disable-everything> and than adding just the C<--enable-...> arguments
2296you want.
2175 2297
2176=item --enable-xft 2298=item --enable-xft (default: enabled)
2177 2299
2178Add support for Xft (anti-aliases, among others) fonts. Xft fonts are 2300Add support for Xft (anti-aliases, among others) fonts. Xft fonts are
2179slower and require lots of memory, but as long as you don't use them, you 2301slower and require lots of memory, but as long as you don't use them, you
2180don't pay for them. 2302don't pay for them.
2181 2303
2182=item --enable-font-styles 2304=item --enable-font-styles (default: on)
2183 2305
2184Add support for B<bold>, I<italic> and B<< I<bold italic> >> font 2306Add support for B<bold>, I<italic> and B<< I<bold italic> >> font
2185styles. The fonts can be set manually or automatically. 2307styles. The fonts can be set manually or automatically.
2186 2308
2187=item --with-codesets=NAME,... 2309=item --with-codesets=NAME,... (default: all)
2188 2310
2189Compile in support for additional codeset (encoding) groups (eu, vn are 2311Compile in support for additional codeset (encoding) groups (C<eu>, C<vn>
2190always compiled in, which includes most 8-bit character sets). These 2312are always compiled in, which includes most 8-bit character sets). These
2191codeset tables are currently only used for driving X11 core fonts, they 2313codeset tables are used for driving X11 core fonts, they are not required
2192are not required for Xft fonts. Compiling them in will make your binary 2314for Xft fonts, although having them compiled in lets rxvt-unicode choose
2193bigger (together about 700kB), but it doesn't increase memory usage unless 2315replacement fonts more intelligently. Compiling them in will make your
2316binary bigger (all of together cost about 700kB), but it doesn't increase
2194you use an X11 font requiring one of these encodings. 2317memory usage unless you use a font requiring one of these encodings.
2195 2318
2196=begin table 2319=begin table
2197 2320
2198 all all available codeset groups 2321 all all available codeset groups
2199 zh common chinese encodings 2322 zh common chinese encodings
… …
2202 jp_ext rarely used but big japanese encodings 2325 jp_ext rarely used but big japanese encodings
2203 kr korean encodings 2326 kr korean encodings
2204 2327
2205=end table 2328=end table
2206 2329
2207=item --enable-xim 2330=item --enable-xim (default: on)
2208 2331
2209Add support for XIM (X Input Method) protocol. This allows using 2332Add support for XIM (X Input Method) protocol. This allows using
2210alternative input methods (e.g. kinput2) and will also correctly 2333alternative input methods (e.g. kinput2) and will also correctly
2211set up the input for people using dead keys or compose keys. 2334set up the input for people using dead keys or compose keys.
2212 2335
2213=item --enable-unicode3 2336=item --enable-unicode3 (default: off)
2214 2337
2215Enable direct support for displaying unicode codepoints above 2338Enable direct support for displaying unicode codepoints above
221665535 (the basic multilingual page). This increases storage 233965535 (the basic multilingual page). This increases storage
2217requirements per character from 2 to 4 bytes. X11 fonts do not yet 2340requirements per character from 2 to 4 bytes. X11 fonts do not yet
2218support these extra characters, but Xft does. 2341support these extra characters, but Xft does.
… …
2221even without this flag, but the number of such characters is 2344even without this flag, but the number of such characters is
2222limited to a view thousand (shared with combining characters, 2345limited to a view thousand (shared with combining characters,
2223see next switch), and right now rxvt-unicode cannot display them 2346see next switch), and right now rxvt-unicode cannot display them
2224(input/output and cut&paste still work, though). 2347(input/output and cut&paste still work, though).
2225 2348
2226=item --enable-combining 2349=item --enable-combining (default: on)
2227 2350
2228Enable automatic composition of combining characters into 2351Enable automatic composition of combining characters into
2229composite characters. This is required for proper viewing of text 2352composite characters. This is required for proper viewing of text
2230where accents are encoded as seperate unicode characters. This is 2353where accents are encoded as seperate unicode characters. This is
2231done by using precomposited characters when available or creating 2354done by using precomposited characters when available or creating
… …
2241 2364
2242The combining table also contains entries for arabic presentation forms, 2365The combining table also contains entries for arabic presentation forms,
2243but these are not currently used. Bug me if you want these to be used (and 2366but these are not currently used. Bug me if you want these to be used (and
2244tell me how these are to be used...). 2367tell me how these are to be used...).
2245 2368
2246=item --enable-fallback(=CLASS) 2369=item --enable-fallback(=CLASS) (default: Rxvt)
2247 2370
2248When reading resource settings, also read settings for class CLASS 2371When reading resource settings, also read settings for class CLASS. To disable resource fallback use --disable-fallback.
2249(default: Rxvt). To disable resource fallback use --disable-fallback.
2250 2372
2251=item --with-res-name=NAME 2373=item --with-res-name=NAME (default: urxvt)
2252 2374
2253Use the given name (default: urxvt) as default application name when 2375Use the given name as default application name when
2254reading resources. Specify --with-res-name=rxvt to replace rxvt. 2376reading resources. Specify --with-res-name=rxvt to replace rxvt.
2255 2377
2256=item --with-res-class=CLASS 2378=item --with-res-class=CLASS /default: URxvt)
2257 2379
2258Use the given class (default: URxvt) as default application class 2380Use the given class as default application class
2259when reading resources. Specify --with-res-class=Rxvt to replace 2381when reading resources. Specify --with-res-class=Rxvt to replace
2260rxvt. 2382rxvt.
2261 2383
2262=item --enable-utmp 2384=item --enable-utmp (default: on)
2263 2385
2264Write user and tty to utmp file (used by programs like F<w>) at 2386Write user and tty to utmp file (used by programs like F<w>) at
2265start of rxvt execution and delete information when rxvt exits. 2387start of rxvt execution and delete information when rxvt exits.
2266 2388
2267=item --enable-wtmp 2389=item --enable-wtmp (default: on)
2268 2390
2269Write user and tty to wtmp file (used by programs like F<last>) at 2391Write user and tty to wtmp file (used by programs like F<last>) at
2270start of rxvt execution and write logout when rxvt exits. This 2392start of rxvt execution and write logout when rxvt exits. This
2271option requires --enable-utmp to also be specified. 2393option requires --enable-utmp to also be specified.
2272 2394
2273=item --enable-lastlog 2395=item --enable-lastlog (default: on)
2274 2396
2275Write user and tty to lastlog file (used by programs like 2397Write user and tty to lastlog file (used by programs like
2276F<lastlogin>) at start of rxvt execution. This option requires 2398F<lastlogin>) at start of rxvt execution. This option requires
2277--enable-utmp to also be specified. 2399--enable-utmp to also be specified.
2278 2400
2279=item --enable-xpm-background 2401=item --enable-xpm-background (default: off)
2280 2402
2281Add support for XPM background pixmaps. 2403Add support for XPM background pixmaps.
2282 2404
2283=item --enable-transparency 2405=item --enable-transparency (default: off)
2284 2406
2285Add support for inheriting parent backgrounds thus giving a fake 2407Add support for inheriting parent backgrounds thus giving a fake
2286transparency to the term. 2408transparency to the term.
2287 2409
2288=item --enable-fading 2410=item --enable-fading (default: on)
2289 2411
2290Add support for fading the text when focus is lost. 2412Add support for fading the text when focus is lost (requires C<--enable-transparency>).
2291 2413
2292=item --enable-tinting 2414=item --enable-tinting (default: on)
2293 2415
2294Add support for tinting of transparent backgrounds. 2416Add support for tinting of transparent backgrounds (requires C<--enable-transparency>).
2295 2417
2296=item --enable-menubar 2418=item --enable-menubar (default: off)
2297 2419
2298Add support for our menu bar system (this interacts badly with 2420Add support for our menu bar system (this interacts badly with
2299dynamic locale switching currently). 2421dynamic locale switching currently).
2300 2422
2301=item --enable-rxvt-scroll 2423=item --enable-rxvt-scroll (default: on)
2302 2424
2303Add support for the original rxvt scrollbar. 2425Add support for the original rxvt scrollbar.
2304 2426
2305=item --enable-next-scroll 2427=item --enable-next-scroll (default: on)
2306 2428
2307Add support for a NeXT-like scrollbar. 2429Add support for a NeXT-like scrollbar.
2308 2430
2309=item --enable-xterm-scroll 2431=item --enable-xterm-scroll (default: on)
2310 2432
2311Add support for an Xterm-like scrollbar. 2433Add support for an Xterm-like scrollbar.
2312 2434
2313=item --enable-plain-scroll 2435=item --enable-plain-scroll (default: on)
2314 2436
2315Add support for a very unobtrusive, plain-looking scrollbar that 2437Add support for a very unobtrusive, plain-looking scrollbar that
2316is the favourite of the rxvt-unicode author, having used it for 2438is the favourite of the rxvt-unicode author, having used it for
2317many years. 2439many years.
2318 2440
2319=item --enable-half-shadow 2441=item --enable-half-shadow (default: off)
2320 2442
2321Make shadows on the scrollbar only half the normal width & height. 2443Make shadows on the scrollbar only half the normal width & height.
2322only applicable to rxvt scrollbars. 2444only applicable to rxvt scrollbars.
2323 2445
2324=item --enable-ttygid 2446=item --enable-ttygid (default: off)
2325 2447
2326Change tty device setting to group "tty" - only use this if 2448Change tty device setting to group "tty" - only use this if
2327your system uses this type of security. 2449your system uses this type of security.
2328 2450
2329=item --disable-backspace-key 2451=item --disable-backspace-key
2330 2452
2331Disable any handling of the backspace key by us - let the X server 2453Removes any handling of the backspace key by us - let the X server do it.
2454
2455=item --disable-delete-key
2456
2457Removes any handling of the delete key by us - let the X server
2332do it. 2458do it.
2333 2459
2334=item --disable-delete-key
2335
2336Disable any handling of the delete key by us - let the X server
2337do it.
2338
2339=item --disable-resources 2460=item --disable-resources
2340 2461
2341Remove all resources checking. 2462Removes any support for resource checking.
2342 2463
2343=item --enable-xgetdefault 2464=item --enable-xgetdefault
2344 2465
2345Make resources checking via XGetDefault() instead of our small 2466Make resources checking via XGetDefault() instead of our small
2346version which only checks ~/.Xdefaults, or if that doesn't exist then 2467version which only checks ~/.Xdefaults, or if that doesn't exist then
… …
2348 2469
2349Please note that nowadays, things like XIM will automatically pull in and 2470Please note that nowadays, things like XIM will automatically pull in and
2350use the full X resource manager, so the overhead of using it might be very 2471use the full X resource manager, so the overhead of using it might be very
2351small, if nonexistant. 2472small, if nonexistant.
2352 2473
2353=item --enable-strings 2474=item --enable-strings (default: off)
2354 2475
2355Add support for our possibly faster memset() function and other 2476Add support for our possibly faster memset() function and other
2356various routines, overriding your system's versions which may 2477various routines, overriding your system's versions which may
2357have been hand-crafted in assembly or may require extra libraries 2478have been hand-crafted in assembly or may require extra libraries
2358to link in. (this breaks ANSI-C rules and has problems on many 2479to link in. (this breaks ANSI-C rules and has problems on many
2359GNU/Linux systems). 2480GNU/Linux systems).
2360 2481
2361=item --disable-swapscreen 2482=item --disable-swapscreen
2362 2483
2363Remove support for swap screen. 2484Remove support for secondary/swap screen.
2364 2485
2365=item --enable-frills 2486=item --enable-frills (default: on)
2366 2487
2367Add support for many small features that are not essential but nice to 2488Add support for many small features that are not essential but nice to
2368have. Normally you want this, but for very small binaries you may want to 2489have. Normally you want this, but for very small binaries you may want to
2369disable this. 2490disable this.
2370 2491
… …
2380 backindex and forwardindex escape sequence 2501 backindex and forwardindex escape sequence
2381 window op and some xterm/OSC escape sequences 2502 window op and some xterm/OSC escape sequences
2382 tripleclickwords 2503 tripleclickwords
2383 settable insecure mode 2504 settable insecure mode
2384 keysym remapping support 2505 keysym remapping support
2506 cursor blinking and underline cursor
2385 -embed and -pty-fd options 2507 -embed, -pty-fd and -hold options
2386 2508
2387=item --enable-iso14755 2509=item --enable-iso14755 (default: on)
2388 2510
2389Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or 2511Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or
2390F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by 2512F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by
2391C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with 2513C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with
2392this switch. 2514this switch.
2393 2515
2394=item --enable-keepscrolling 2516=item --enable-keepscrolling (default: on)
2395 2517
2396Add support for continual scrolling of the display when you hold 2518Add support for continual scrolling of the display when you hold
2397the mouse button down on a scrollbar arrow. 2519the mouse button down on a scrollbar arrow.
2398 2520
2399=item --enable-mousewheel 2521=item --enable-mousewheel (default: on)
2400 2522
2401Add support for scrolling via mouse wheel or buttons 4 & 5. 2523Add support for scrolling via mouse wheel or buttons 4 & 5.
2402 2524
2403=item --enable-slipwheeling 2525=item --enable-slipwheeling (default: on)
2404 2526
2405Add support for continual scrolling (using the mouse wheel as an 2527Add support for continual scrolling (using the mouse wheel as an
2406accelerator) while the control key is held down. This option 2528accelerator) while the control key is held down. This option
2407requires --enable-mousewheel to also be specified. 2529requires --enable-mousewheel to also be specified.
2408 2530
2409=item --disable-new-selection 2531=item --disable-new-selection
2410 2532
2411Remove support for mouse selection style like that of xterm. 2533Remove support for mouse selection style like that of xterm.
2412 2534
2413=item --enable-dmalloc 2535=item --enable-dmalloc (default: off)
2414 2536
2415Use Gray Watson's malloc - which is good for debugging See 2537Use Gray Watson's malloc - which is good for debugging See
2416http://www.letters.com/dmalloc/ for details If you use either this or the 2538http://www.letters.com/dmalloc/ for details If you use either this or the
2417next option, you may need to edit src/Makefile after compiling to point 2539next option, you may need to edit src/Makefile after compiling to point
2418DINCLUDE and DLIB to the right places. 2540DINCLUDE and DLIB to the right places.
2419 2541
2420You can only use either this option and the following (should 2542You can only use either this option and the following (should
2421you use either) . 2543you use either) .
2422 2544
2423=item --enable-dlmalloc 2545=item --enable-dlmalloc (default: off)
2424 2546
2425Use Doug Lea's malloc - which is good for a production version 2547Use Doug Lea's malloc - which is good for a production version
2426See L<http://g.oswego.edu/dl/html/malloc.html> for details. 2548See L<http://g.oswego.edu/dl/html/malloc.html> for details.
2427 2549
2428=item --enable-smart-resize 2550=item --enable-smart-resize (default: on)
2429 2551
2430Add smart growth/shrink behaviour when changing font size via from hot 2552Add smart growth/shrink behaviour when changing font size via hot
2431keys. This should keep in a fixed position the rxvt corner which is 2553keys. This should keep the window corner which is closest to a corner of
2432closest to a corner of the screen. 2554the screen in a fixed position.
2433 2555
2434=item --enable-cursor-blink
2435
2436Add support for a blinking cursor.
2437
2438=item --enable-pointer-blank 2556=item --enable-pointer-blank (default: on)
2439 2557
2440Add support to have the pointer disappear when typing or inactive. 2558Add support to have the pointer disappear when typing or inactive.
2441 2559
2442=item --with-name=NAME 2560=item --with-name=NAME (default: urxvt)
2443 2561
2444Set the basename for the installed binaries (default: C<urxvt>, resulting 2562Set the basename for the installed binaries, resulting
2445in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with 2563in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with
2446C<rxvt>. 2564C<rxvt>.
2447 2565
2448=item --with-term=NAME 2566=item --with-term=NAME (default: rxvt-unicode)
2449 2567
2450Change the environmental variable for the terminal to NAME (default 2568Change the environmental variable for the terminal to NAME.
2451C<rxvt-unicode>)
2452 2569
2453=item --with-terminfo=PATH 2570=item --with-terminfo=PATH
2454 2571
2455Change the environmental variable for the path to the terminfo tree to 2572Change the environmental variable for the path to the terminfo tree to
2456PATH. 2573PATH.

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines