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1.1 |
FREQUENTLY ASKED QUESTIONS |
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How do I know which rxvt-unicode version I'm using? |
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The version number is displayed with the usage (-h). Also the escape |
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sequence "ESC [ 8 n" sets the window title to the version number. |
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I am using Debian GNU/Linux and have a problem... |
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The Debian GNU/Linux package of rxvt-unicode contains large patches |
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that considerably change the behaviour of rxvt-unicode. Before |
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reporting a bug to the original rxvt-unicode author please download |
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and install the genuine version |
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(<http://software.schmorp.de#rxvt-unicode>) and try to reproduce the |
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problem. If you cannot, chances are that the problems are specific |
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to Debian GNU/Linux, in which case it should be reported via the |
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Debian Bug Tracking System (use "reportbug" to report the bug). |
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For other problems that also affect the Debian package, you can and |
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probably should use the Debian BTS, too, because, after all, it's |
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also a bug in the Debian version and it serves as a reminder for |
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other users that might encounter the same issue. |
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1.1 |
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When I log-in to another system it tells me about missing terminfo data? |
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The terminal description used by rxvt-unicode is not as widely |
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available as that for xterm, or even rxvt (for which the same |
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problem often arises). |
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The correct solution for this problem is to install the terminfo, |
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this can be done like this (with ncurses' infocmp): |
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REMOTE=remotesystem.domain |
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infocmp rxvt-unicode | ssh $REMOTE "cat >/tmp/ti && tic /tmp/ti" |
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... or by installing rxvt-unicode normally on the remote system, |
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If you cannot or do not want to do this, then you can simply set |
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"TERM=rxvt" or even "TERM=xterm", and live with the small number of |
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problems arising, which includes wrong keymapping, less and |
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different colours and some refresh errors in fullscreen |
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applications. It's a nice quick-and-dirty workaround for rare cases, |
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though. |
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If you always want to do this (and are fine with the consequences) |
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you can either recompile rxvt-unicode with the desired TERM value or |
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use a resource to set it: |
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URxvt.termName: rxvt |
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If you don't plan to use rxvt (quite common...) you could also |
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replace the rxvt terminfo file with the rxvt-unicode one. |
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1.9 |
"bash"'s readline does not work correctly under rxvt. |
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1.1 |
I need a termcap file entry. |
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1.9 |
One reason you might want this is that some distributions or |
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operating systems still compile some programs using the |
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long-obsoleted termcap (Fedora Core's bash is one example) and rely |
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on a termcap entry for "rxvt-unicode". |
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You could use rxvt's termcap entry with resonable results in many |
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cases. You can also create a termcap entry by using terminfo's |
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infocmp program like this: |
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infocmp -C rxvt-unicode |
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Or you could use this termcap entry, generated by the command above: |
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rxvt-unicode|rxvt-unicode terminal (X Window System):\ |
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:am:bw:eo:km:mi:ms:xn:xo:\ |
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:co#80:it#8:li#24:\ |
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:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\ |
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:K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\ |
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:RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=^O:al=\E[L:\ |
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:as=^N:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:cm=\E[%i%d;%dH:\ |
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:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:do=^J:\ |
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:ec=\E[%dX:ei=\E[4l:ho=\E[H:i1=\E[?47l\E=\E[?1l:ic=\E[@:\ |
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:im=\E[4h:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\ |
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:k0=\E[21~:k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:\ |
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:k5=\E[15~:k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:\ |
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:kD=\E[3~:kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:\ |
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:ke=\E[?1l\E>:kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:\ |
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:ku=\EOA:le=^H:mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:\ |
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:nd=\E[C:rc=\E8:sc=\E7:se=\E[27m:sf=^J:so=\E[7m:sr=\EM:\ |
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:st=\EH:ta=^I:te=\E[r\E[?1049l:ti=\E[?1049h:ue=\E[24m:\ |
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:up=\E[A:us=\E[4m:vb=\E[?5h\E[?5l:ve=\E[?25h:vi=\E[?25l:\ |
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:vs=\E[?25h: |
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Why does "ls" no longer have coloured output? |
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The "ls" in the GNU coreutils unfortunately doesn't use terminfo to |
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decide wether a terminal has colour, but uses it's own configuration |
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file. Needless to say, "rxvt-unicode" is not in it's default file |
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(among with most other terminals supporting colour). Either add: |
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TERM rxvt-unicode |
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to "/etc/DIR_COLORS" or simply add: |
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alias ls='ls --color=auto' |
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to your ".profile" or ".bashrc". |
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Why doesn't vim/emacs etc. use the 88 colour mode? |
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Why doesn't vim/emacs etc. make use of italic? |
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Why are the secondary screen-related options not working properly? |
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Make sure you are using "TERM=rxvt-unicode". Some pre-packaged |
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distributions (most notably Debian GNU/Linux) break rxvt-unicode by |
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setting "TERM" to "rxvt", which doesn't have these extra features. |
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Unfortunately, some of these (most notably, again, Debian GNU/Linux) |
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furthermore fail to even install the "rxvt-unicode" terminfo file, |
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so you will need to install it on your own (See the question When I |
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log-in to another system it tells me about missing terminfo data? on |
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how to do this). |
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1.9 |
My numerical keypad acts weird and generates differing output? |
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Some Debian GNUL/Linux users seem to have this problem, although no |
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specific details were reported so far. It is possible that this is |
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caused by the wrong "TERM" setting, although the details of wether |
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and how this can happen are unknown, as "TERM=rxvt" should offer a |
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compatible keymap. See the answer to the previous question, and |
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please report if that helped. |
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Rxvt-unicode does not seem to understand the selected encoding? |
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Unicode does not seem to work? |
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If you encounter strange problems like typing an accented character |
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but getting two unrelated other characters or similar, or if program |
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output is subtly garbled, then you should check your locale |
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settings. |
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Rxvt-unicode must be started with the same "LC_CTYPE" setting as the |
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programs. Often rxvt-unicode is started in the "C" locale, while the |
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login script running within the rxvt-unicode window changes the |
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1.9 |
locale to something else, e.g. "en_GB.UTF-8". Needless to say, this |
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is not going to work. |
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The best thing is to fix your startup environment, as you will |
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likely run into other problems. If nothing works you can try this in |
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your .profile. |
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printf '\e]701;%s\007' "$LC_CTYPE" |
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If this doesn't work, then maybe you use a "LC_CTYPE" specification |
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not supported on your systems. Some systems have a "locale" command |
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1.9 |
which displays this (also, "perl -e0" can be used to check locale |
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settings, as it will complain loudly if it cannot set the locale). |
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If it displays something like: |
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1.1 |
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locale: Cannot set LC_CTYPE to default locale: ... |
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Then the locale you specified is not supported on your system. |
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If nothing works and you are sure that everything is set correctly |
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then you will need to remember a little known fact: Some programs |
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just don't support locales :( |
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Why do some characters look so much different than others? |
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How does rxvt-unicode choose fonts? |
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Most fonts do not contain the full range of Unicode, which is fine. |
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Chances are that the font you (or the admin/package maintainer of |
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your system/os) have specified does not cover all the characters you |
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want to display. |
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rxvt-unicode makes a best-effort try at finding a replacement font. |
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1.9 |
Often the result is fine, but sometimes the chosen font looks |
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bad/ugly/wrong. Some fonts have totally strange characters that |
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don't resemble the correct glyph at all, and rxvt-unicode lacks the |
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artificial intelligence to detect that a specific glyph is wrong: it |
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has to believe the font that the characters it claims to contain |
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indeed look correct. |
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In that case, select a font of your taste and add it to the font |
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list, e.g.: |
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rxvt -fn basefont,font2,font3... |
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When rxvt-unicode sees a character, it will first look at the base |
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font. If the base font does not contain the character, it will go to |
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the next font, and so on. Specifying your own fonts will also speed |
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up this search and use less resources within rxvt-unicode and the |
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X-server. |
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The only limitation is that none of the fonts may be larger than the |
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base font, as the base font defines the terminal character cell |
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size, which must be the same due to the way terminals work. |
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Why do some chinese characters look so different than others? |
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This is because there is a difference between script and language -- |
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rxvt-unicode does not know which language the text that is output |
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is, as it only knows the unicode character codes. If rxvt-unicode |
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1.9 |
first sees a japanese/chinese character, it might choose a japanese |
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font for display. Subsequent japanese characters will use that font. |
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Now, many chinese characters aren't represented in japanese fonts, |
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so when the first non-japanese character comes up, rxvt-unicode will |
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look for a chinese font -- unfortunately at this point, it will |
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still use the japanese font for chinese characters that are also in |
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the japanese font. |
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1.1 |
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The workaround is easy: just tag a chinese font at the end of your |
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font list (see the previous question). The key is to view the font |
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list as a preference list: If you expect more japanese, list a |
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japanese font first. If you expect more chinese, put a chinese font |
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first. |
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In the future it might be possible to switch language preferences at |
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runtime (the internal data structure has no problem with using |
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different fonts for the same character at the same time, but no |
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interface for this has been designed yet). |
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Until then, you might get away with switching fonts at runtime (see |
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"Can I switch the fonts at runtime?" later in this document). |
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1.1 |
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Why does rxvt-unicode sometimes leave pixel droppings? |
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Most fonts were not designed for terminal use, which means that |
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character size varies a lot. A font that is otherwise fine for |
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terminal use might contain some characters that are simply too wide. |
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Rxvt-unicode will avoid these characters. For characters that are |
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just "a bit" too wide a special "careful" rendering mode is used |
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that redraws adjacent characters. |
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All of this requires that fonts do not lie about character sizes, |
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however: Xft fonts often draw glyphs larger than their acclaimed |
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bounding box, and rxvt-unicode has no way of detecting this (the |
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correct way is to ask for the character bounding box, which |
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unfortunately is wrong in these cases). |
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It's not clear (to me at least), wether this is a bug in Xft, |
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freetype, or the respective font. If you encounter this problem you |
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might try using the "-lsp" option to give the font more height. If |
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that doesn't work, you might be forced to use a different font. |
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All of this is not a problem when using X11 core fonts, as their |
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bounding box data is correct. |
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My Compose (Multi_key) key is no longer working. |
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The most common causes for this are that either your locale is not |
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set correctly, or you specified a preeditStyle that is not supported |
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by your input method. For example, if you specified OverTheSpot and |
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your input method (e.g. the default input method handling Compose |
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keys) does not support this (for instance because it is not visual), |
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then rxvt-unicode will continue without an input method. |
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In this case either do not specify a preeditStyle or specify more |
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than one pre-edit style, such as OverTheSpot,Root,None. |
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I cannot type "Ctrl-Shift-2" to get an ASCII NUL character due to ISO |
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14755 |
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Either try "Ctrl-2" alone (it often is mapped to ASCII NUL even on |
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international keyboards) or simply use ISO 14755 support to your |
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advantage, typing <Ctrl-Shift-0> to get a ASCII NUL. This works for |
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other codes, too, such as "Ctrl-Shift-1-d" to type the default |
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telnet escape character and so on. |
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How can I keep rxvt-unicode from using reverse video so much? |
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1.9 |
First of all, make sure you are running with the right terminal |
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settings ("TERM=rxvt-unicode"), which will get rid of most of these |
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effects. Then make sure you have specified colours for italic and |
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bold, as otherwise rxvt-unicode might use reverse video to simulate |
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the effect: |
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1.1 |
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1.9 |
URxvt.colorBD: white |
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URxvt.colorIT: green |
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1.1 |
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Some programs assume totally weird colours (red instead of blue), how |
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can I fix that? |
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1.9 |
For some unexplainable reason, some rare programs assume a very |
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weird colour palette when confronted with a terminal with more than |
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the standard 8 colours (rxvt-unicode supports 88). The right fix is, |
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of course, to fix these programs not to assume non-ISO colours |
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without very good reasons. |
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In the meantime, you can either edit your "rxvt-unicode" terminfo |
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1.1 |
definition to only claim 8 colour support or use "TERM=rxvt", which |
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will fix colours but keep you from using other rxvt-unicode |
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features. |
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I am on FreeBSD and rxvt-unicode does not seem to work at all. |
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Rxvt-unicode requires the symbol "__STDC_ISO_10646__" to be defined |
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in your compile environment, or an implementation that implements |
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it, wether it defines the symbol or not. "__STDC_ISO_10646__" |
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requires that wchar_t is represented as unicode. |
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As you might have guessed, FreeBSD does neither define this symobl |
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nor does it support it. Instead, it uses it's own internal |
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1.9 |
representation of wchar_t. This is, of course, completely fine with |
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respect to standards. |
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However, "__STDC_ISO_10646__" is the only sane way to support |
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multi-language apps in an OS, as using a locale-dependent (and |
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non-standardized) representation of wchar_t makes it impossible to |
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convert between wchar_t (as used by X11 and your applications) and |
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any other encoding without implementing OS-specific-wrappers for |
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each and every locale. There simply are no APIs to convert wchar_t |
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into anything except the current locale encoding. |
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Some applications (such as the formidable mlterm) work around this |
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by carrying their own replacement functions for character set |
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handling with them, and either implementing OS-dependent hacks or |
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doing multiple conversions (which is slow and unreliable in case the |
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OS implements encodings slightly different than the terminal |
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emulator). |
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The rxvt-unicode author insists that the right way to fix this is in |
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the system libraries once and for all, instead of forcing every app |
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1.9 |
to carry complete replacements for them :) |
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1.1 |
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How does rxvt-unicode determine the encoding to use? |
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Is there an option to switch encodings? |
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Unlike some other terminals, rxvt-unicode has no encoding switch, |
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and no specific "utf-8" mode, such as xterm. In fact, it doesn't |
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even know about UTF-8 or any other encodings with respect to |
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terminal I/O. |
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The reasons is that there exists a perfectly fine mechanism for |
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selecting the encoding, doing I/O and (most important) communicating |
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this to all applications so everybody agrees on character properties |
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such as width and code number. This mechanism is the *locale*. |
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1.9 |
Applications not using that info will have problems (for example, |
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"xterm" gets the width of characters wrong as it uses it's own, |
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locale-independent table under all locales). |
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1.1 |
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Rxvt-unicode uses the "LC_CTYPE" locale category to select encoding. |
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All programs doing the same (that is, most) will automatically agree |
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in the interpretation of characters. |
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Unfortunately, there is no system-independent way to select locales, |
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|
|
nor is there a standard on how locale specifiers will look like. |
323 |
|
|
|
324 |
|
|
On most systems, the content of the "LC_CTYPE" environment variable |
325 |
|
|
contains an arbitrary string which corresponds to an |
326 |
|
|
already-installed locale. Common names for locales are |
327 |
|
|
"en_US.UTF-8", "de_DE.ISO-8859-15", "ja_JP.EUC-JP", i.e. |
328 |
|
|
"language_country.encoding", but other forms (i.e. "de" or "german") |
329 |
|
|
are also common. |
330 |
|
|
|
331 |
|
|
Rxvt-unicode ignores all other locale categories, and except for the |
332 |
|
|
encoding, ignores country or language-specific settings, i.e. |
333 |
root |
1.9 |
"de_DE.UTF-8" and "ja_JP.UTF-8" are the normally same to |
334 |
|
|
rxvt-unicode. |
335 |
root |
1.1 |
|
336 |
|
|
If you want to use a specific encoding you have to make sure you |
337 |
|
|
start rxvt-unicode with the correct "LC_CTYPE" category. |
338 |
|
|
|
339 |
|
|
Can I switch locales at runtime? |
340 |
root |
1.9 |
Yes, using an escape sequence. Try something like this, which sets |
341 |
root |
1.1 |
rxvt-unicode's idea of "LC_CTYPE". |
342 |
|
|
|
343 |
|
|
printf '\e]701;%s\007' ja_JP.SJIS |
344 |
|
|
|
345 |
root |
1.9 |
See also the previous answer. |
346 |
root |
1.1 |
|
347 |
|
|
Sometimes this capability is rather handy when you want to work in |
348 |
root |
1.9 |
one locale (e.g. "de_DE.UTF-8") but some programs don't support it |
349 |
|
|
(e.g. UTF-8). For example, I use this script to start "xjdic", which |
350 |
|
|
first switches to a locale supported by xjdic and back later: |
351 |
root |
1.1 |
|
352 |
|
|
printf '\e]701;%s\007' ja_JP.SJIS |
353 |
|
|
xjdic -js |
354 |
|
|
printf '\e]701;%s\007' de_DE.UTF-8 |
355 |
|
|
|
356 |
root |
1.9 |
You can also use xterm's "luit" program, which usually works fine, |
357 |
|
|
except for some locales where character width differs between |
358 |
|
|
program- and rxvt-unicode-locales. |
359 |
|
|
|
360 |
root |
1.1 |
Can I switch the fonts at runtime? |
361 |
root |
1.9 |
Yes, using an escape sequence. Try something like this, which has |
362 |
|
|
the same effect as using the "-fn" switch, and takes effect |
363 |
|
|
immediately: |
364 |
root |
1.1 |
|
365 |
|
|
printf '\e]50;%s\007' "9x15bold,xft:Kochi Gothic" |
366 |
|
|
|
367 |
|
|
This is useful if you e.g. work primarily with japanese (and prefer |
368 |
|
|
a japanese font), but you have to switch to chinese temporarily, |
369 |
|
|
where japanese fonts would only be in your way. |
370 |
|
|
|
371 |
|
|
You can think of this as a kind of manual ISO-2022 switching. |
372 |
|
|
|
373 |
|
|
Why do italic characters look as if clipped? |
374 |
|
|
Many fonts have difficulties with italic characters and hinting. For |
375 |
|
|
example, the otherwise very nicely hinted font "xft:Bitstream Vera |
376 |
root |
1.9 |
Sans Mono" completely fails in it's italic face. A workaround might |
377 |
|
|
be to enable freetype autohinting, i.e. like this: |
378 |
root |
1.1 |
|
379 |
root |
1.9 |
URxvt.italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true |
380 |
|
|
URxvt.boldItalicFont: xft:Bitstream Vera Sans Mono:bold:italic:autohint=true |
381 |
root |
1.1 |
|
382 |
|
|
My input method wants <some encoding> but I want UTF-8, what can I do? |
383 |
|
|
You can specify separate locales for the input method and the rest |
384 |
|
|
of the terminal, using the resource "imlocale": |
385 |
|
|
|
386 |
|
|
URxvt*imlocale: ja_JP.EUC-JP |
387 |
|
|
|
388 |
|
|
Now you can start your terminal with "LC_CTYPE=ja_JP.UTF-8" and |
389 |
|
|
still use your input method. Please note, however, that you will not |
390 |
|
|
be able to input characters outside "EUC-JP" in a normal way then, |
391 |
|
|
as your input method limits you. |
392 |
|
|
|
393 |
root |
1.10 |
Rxvt-unicode crashes when the X Input Method changes or exits. |
394 |
|
|
Unfortunately, this is unavoidable, as the XIM protocol is racy by |
395 |
|
|
design. Applications can avoid some crashes at the expense of memory |
396 |
|
|
leaks, and Input Methods can avoid some crashes by careful ordering |
397 |
|
|
at exit time. kinput2 (and derived input methods) generally |
398 |
|
|
succeeds, while SCIM (or similar input methods) fails. In the end, |
399 |
|
|
however, crashes cannot be completely avoided even if both sides |
400 |
|
|
cooperate. |
401 |
|
|
|
402 |
|
|
So the only workaround is not to kill your Input Method Servers. |
403 |
|
|
|
404 |
root |
1.1 |
Rxvt-unicode uses gobs of memory, how can I reduce that? |
405 |
root |
1.9 |
Rxvt-unicode tries to obey the rule of not charging you for |
406 |
|
|
something you don't use. One thing you should try is to configure |
407 |
|
|
out all settings that you don't need, for example, Xft support is a |
408 |
|
|
resource hog by design, when used. Compiling it out ensures that no |
409 |
|
|
Xft font will be loaded accidentally when rxvt-unicode tries to find |
410 |
|
|
a font for your characters. |
411 |
root |
1.1 |
|
412 |
|
|
Also, many people (me included) like large windows and even larger |
413 |
|
|
scrollback buffers: Without "--enable-unicode3", rxvt-unicode will |
414 |
|
|
use 6 bytes per screen cell. For a 160x?? window this amounts to |
415 |
|
|
almost a kilobyte per line. A scrollback buffer of 10000 lines will |
416 |
|
|
then (if full) use 10 Megabytes of memory. With "--enable-unicode3" |
417 |
|
|
it gets worse, as rxvt-unicode then uses 8 bytes per screen cell. |
418 |
|
|
|
419 |
|
|
Can I speed up Xft rendering somehow? |
420 |
|
|
Yes, the most obvious way to speed it up is to avoid Xft entirely, |
421 |
|
|
as it is simply slow. If you still want Xft fonts you might try to |
422 |
|
|
disable antialiasing (by appending ":antialiasing=false"), which |
423 |
|
|
saves lots of memory and also speeds up rendering considerably. |
424 |
|
|
|
425 |
|
|
Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong? |
426 |
|
|
Rxvt-unicode will use whatever you specify as a font. If it needs to |
427 |
|
|
fall back to it's default font search list it will prefer X11 core |
428 |
|
|
fonts, because they are small and fast, and then use Xft fonts. It |
429 |
|
|
has antialiasing disabled for most of them, because the author |
430 |
|
|
thinks they look best that way. |
431 |
|
|
|
432 |
|
|
If you want antialiasing, you have to specify the fonts manually. |
433 |
|
|
|
434 |
|
|
Mouse cut/paste suddenly no longer works. |
435 |
|
|
Make sure that mouse reporting is actually turned off since killing |
436 |
|
|
some editors prematurely may leave the mouse in mouse report mode. |
437 |
|
|
I've heard that tcsh may use mouse reporting unless it otherwise |
438 |
|
|
specified. A quick check is to see if cut/paste works when the Alt |
439 |
|
|
or Shift keys are depressed. See rxvt(7) |
440 |
|
|
|
441 |
|
|
What's with this bold/blink stuff? |
442 |
|
|
If no bold colour is set via "colorBD:", bold will invert text using |
443 |
|
|
the standard foreground colour. |
444 |
|
|
|
445 |
|
|
For the standard background colour, blinking will actually make the |
446 |
|
|
text blink when compiled with "--enable-blinking". with standard |
447 |
|
|
colours. Without "--enable-blinking", the blink attribute will be |
448 |
|
|
ignored. |
449 |
|
|
|
450 |
|
|
On ANSI colours, bold/blink attributes are used to set |
451 |
|
|
high-intensity foreground/background colors. |
452 |
|
|
|
453 |
|
|
color0-7 are the low-intensity colors. |
454 |
|
|
|
455 |
|
|
color8-15 are the corresponding high-intensity colors. |
456 |
|
|
|
457 |
|
|
I don't like the screen colors. How do I change them? |
458 |
|
|
You can change the screen colors at run-time using ~/.Xdefaults |
459 |
|
|
resources (or as long-options). |
460 |
|
|
|
461 |
|
|
Here are values that are supposed to resemble a VGA screen, |
462 |
|
|
including the murky brown that passes for low-intensity yellow: |
463 |
|
|
|
464 |
root |
1.9 |
URxvt.color0: #000000 |
465 |
|
|
URxvt.color1: #A80000 |
466 |
|
|
URxvt.color2: #00A800 |
467 |
|
|
URxvt.color3: #A8A800 |
468 |
|
|
URxvt.color4: #0000A8 |
469 |
|
|
URxvt.color5: #A800A8 |
470 |
|
|
URxvt.color6: #00A8A8 |
471 |
|
|
URxvt.color7: #A8A8A8 |
472 |
|
|
|
473 |
|
|
URxvt.color8: #000054 |
474 |
|
|
URxvt.color9: #FF0054 |
475 |
|
|
URxvt.color10: #00FF54 |
476 |
|
|
URxvt.color11: #FFFF54 |
477 |
|
|
URxvt.color12: #0000FF |
478 |
|
|
URxvt.color13: #FF00FF |
479 |
|
|
URxvt.color14: #00FFFF |
480 |
|
|
URxvt.color15: #FFFFFF |
481 |
root |
1.1 |
|
482 |
root |
1.9 |
And here is a more complete set of non-standard colors described |
483 |
|
|
(not by me) as "pretty girly". |
484 |
root |
1.1 |
|
485 |
|
|
URxvt.cursorColor: #dc74d1 |
486 |
|
|
URxvt.pointerColor: #dc74d1 |
487 |
|
|
URxvt.background: #0e0e0e |
488 |
|
|
URxvt.foreground: #4ad5e1 |
489 |
|
|
URxvt.color0: #000000 |
490 |
|
|
URxvt.color8: #8b8f93 |
491 |
|
|
URxvt.color1: #dc74d1 |
492 |
|
|
URxvt.color9: #dc74d1 |
493 |
|
|
URxvt.color2: #0eb8c7 |
494 |
|
|
URxvt.color10: #0eb8c7 |
495 |
|
|
URxvt.color3: #dfe37e |
496 |
|
|
URxvt.color11: #dfe37e |
497 |
|
|
URxvt.color5: #9e88f0 |
498 |
|
|
URxvt.color13: #9e88f0 |
499 |
|
|
URxvt.color6: #73f7ff |
500 |
|
|
URxvt.color14: #73f7ff |
501 |
|
|
URxvt.color7: #e1dddd |
502 |
|
|
URxvt.color15: #e1dddd |
503 |
|
|
|
504 |
root |
1.9 |
How can I start rxvtd in a race-free way? |
505 |
|
|
Despite it's name, rxvtd is not a real daemon, but more like a |
506 |
|
|
server that answers rxvtc's requests, so it doesn't background |
507 |
|
|
itself. |
508 |
|
|
|
509 |
|
|
To ensure rxvtd is listening on it's socket, you can use the |
510 |
|
|
following method to wait for the startup message before continuing: |
511 |
|
|
|
512 |
|
|
{ rxvtd & } | read |
513 |
|
|
|
514 |
root |
1.1 |
What's with the strange Backspace/Delete key behaviour? |
515 |
|
|
Assuming that the physical Backspace key corresponds to the |
516 |
|
|
BackSpace keysym (not likely for Linux ... see the following |
517 |
|
|
question) there are two standard values that can be used for |
518 |
|
|
Backspace: "^H" and "^?". |
519 |
|
|
|
520 |
|
|
Historically, either value is correct, but rxvt-unicode adopts the |
521 |
|
|
debian policy of using "^?" when unsure, because it's the one only |
522 |
|
|
only correct choice :). |
523 |
|
|
|
524 |
|
|
Rxvt-unicode tries to inherit the current stty settings and uses the |
525 |
|
|
value of `erase' to guess the value for backspace. If rxvt-unicode |
526 |
|
|
wasn't started from a terminal (say, from a menu or by remote |
527 |
|
|
shell), then the system value of `erase', which corresponds to |
528 |
|
|
CERASE in <termios.h>, will be used (which may not be the same as |
529 |
|
|
your stty setting). |
530 |
|
|
|
531 |
|
|
For starting a new rxvt-unicode: |
532 |
|
|
|
533 |
|
|
# use Backspace = ^H |
534 |
|
|
$ stty erase ^H |
535 |
|
|
$ rxvt |
536 |
|
|
|
537 |
|
|
# use Backspace = ^? |
538 |
|
|
$ stty erase ^? |
539 |
|
|
$ rxvt |
540 |
|
|
|
541 |
root |
1.9 |
Toggle with "ESC [ 36 h" / "ESC [ 36 l" as documented in rxvt(7). |
542 |
root |
1.1 |
|
543 |
|
|
For an existing rxvt-unicode: |
544 |
|
|
|
545 |
|
|
# use Backspace = ^H |
546 |
|
|
$ stty erase ^H |
547 |
|
|
$ echo -n "^[[36h" |
548 |
|
|
|
549 |
|
|
# use Backspace = ^? |
550 |
|
|
$ stty erase ^? |
551 |
|
|
$ echo -n "^[[36l" |
552 |
|
|
|
553 |
|
|
This helps satisfy some of the Backspace discrepancies that occur, |
554 |
|
|
but if you use Backspace = "^H", make sure that the termcap/terminfo |
555 |
|
|
value properly reflects that. |
556 |
|
|
|
557 |
|
|
The Delete key is a another casualty of the ill-defined Backspace |
558 |
|
|
problem. To avoid confusion between the Backspace and Delete keys, |
559 |
|
|
the Delete key has been assigned an escape sequence to match the |
560 |
root |
1.9 |
vt100 for Execute ("ESC [ 3 ~") and is in the supplied |
561 |
|
|
termcap/terminfo. |
562 |
root |
1.1 |
|
563 |
|
|
Some other Backspace problems: |
564 |
|
|
|
565 |
|
|
some editors use termcap/terminfo, some editors (vim I'm told) |
566 |
|
|
expect Backspace = ^H, GNU Emacs (and Emacs-like editors) use ^H for |
567 |
|
|
help. |
568 |
|
|
|
569 |
|
|
Perhaps someday this will all be resolved in a consistent manner. |
570 |
|
|
|
571 |
|
|
I don't like the key-bindings. How do I change them? |
572 |
|
|
There are some compile-time selections available via configure. |
573 |
|
|
Unless you have run "configure" with the "--disable-resources" |
574 |
|
|
option you can use the `keysym' resource to alter the keystrings |
575 |
root |
1.2 |
associated with keysyms. |
576 |
root |
1.1 |
|
577 |
root |
1.9 |
Here's an example for a URxvt session started using "rxvt -name |
578 |
|
|
URxvt" |
579 |
root |
1.1 |
|
580 |
root |
1.9 |
URxvt.keysym.Home: \033[1~ |
581 |
|
|
URxvt.keysym.End: \033[4~ |
582 |
|
|
URxvt.keysym.C-apostrophe: \033<C-'> |
583 |
|
|
URxvt.keysym.C-slash: \033<C-/> |
584 |
|
|
URxvt.keysym.C-semicolon: \033<C-;> |
585 |
|
|
URxvt.keysym.C-grave: \033<C-`> |
586 |
|
|
URxvt.keysym.C-comma: \033<C-,> |
587 |
|
|
URxvt.keysym.C-period: \033<C-.> |
588 |
|
|
URxvt.keysym.C-0x60: \033<C-`> |
589 |
|
|
URxvt.keysym.C-Tab: \033<C-Tab> |
590 |
|
|
URxvt.keysym.C-Return: \033<C-Return> |
591 |
|
|
URxvt.keysym.S-Return: \033<S-Return> |
592 |
|
|
URxvt.keysym.S-space: \033<S-Space> |
593 |
|
|
URxvt.keysym.M-Up: \033<M-Up> |
594 |
|
|
URxvt.keysym.M-Down: \033<M-Down> |
595 |
|
|
URxvt.keysym.M-Left: \033<M-Left> |
596 |
|
|
URxvt.keysym.M-Right: \033<M-Right> |
597 |
|
|
URxvt.keysym.M-C-0: list \033<M-C- 0123456789 > |
598 |
root |
1.3 |
URxvt.keysym.M-C-a: list \033<M-C- abcdefghijklmnopqrstuvwxyz > |
599 |
root |
1.9 |
URxvt.keysym.F12: command:\033]701;zh_CN.GBK\007 |
600 |
root |
1.3 |
|
601 |
|
|
See some more examples in the documentation for the keysym resource. |
602 |
root |
1.1 |
|
603 |
|
|
I'm using keyboard model XXX that has extra Prior/Next/Insert keys. How |
604 |
|
|
do I make use of them? For example, the Sun Keyboard type 4 has the |
605 |
|
|
following mappings that rxvt-unicode doesn't recognize. |
606 |
|
|
KP_Insert == Insert |
607 |
|
|
F22 == Print |
608 |
|
|
F27 == Home |
609 |
|
|
F29 == Prior |
610 |
|
|
F33 == End |
611 |
|
|
F35 == Next |
612 |
|
|
|
613 |
|
|
Rather than have rxvt-unicode try to accommodate all the various |
614 |
|
|
possible keyboard mappings, it is better to use `xmodmap' to remap |
615 |
|
|
the keys as required for your particular machine. |
616 |
|
|
|
617 |
root |
1.9 |
How do I distinguish wether I'm running rxvt-unicode or a regular xterm? |
618 |
|
|
I need this to decide about setting colors etc. |
619 |
root |
1.1 |
rxvt and rxvt-unicode always export the variable "COLORTERM", so you |
620 |
|
|
can check and see if that is set. Note that several programs, JED, |
621 |
|
|
slrn, Midnight Commander automatically check this variable to decide |
622 |
|
|
whether or not to use color. |
623 |
|
|
|
624 |
|
|
How do I set the correct, full IP address for the DISPLAY variable? |
625 |
|
|
If you've compiled rxvt-unicode with DISPLAY_IS_IP and have enabled |
626 |
|
|
insecure mode then it is possible to use the following shell script |
627 |
|
|
snippets to correctly set the display. If your version of |
628 |
|
|
rxvt-unicode wasn't also compiled with ESCZ_ANSWER (as assumed in |
629 |
|
|
these snippets) then the COLORTERM variable can be used to |
630 |
|
|
distinguish rxvt-unicode from a regular xterm. |
631 |
|
|
|
632 |
|
|
Courtesy of Chuck Blake <cblake@BBN.COM> with the following shell |
633 |
|
|
script snippets: |
634 |
|
|
|
635 |
|
|
# Bourne/Korn/POSIX family of shells: |
636 |
|
|
[ ${TERM:-foo} = foo ] && TERM=xterm # assume an xterm if we don't know |
637 |
|
|
if [ ${TERM:-foo} = xterm ]; then |
638 |
|
|
stty -icanon -echo min 0 time 15 # see if enhanced rxvt or not |
639 |
|
|
echo -n '^[Z' |
640 |
|
|
read term_id |
641 |
|
|
stty icanon echo |
642 |
|
|
if [ ""${term_id} = '^[[?1;2C' -a ${DISPLAY:-foo} = foo ]; then |
643 |
|
|
echo -n '^[[7n' # query the rxvt we are in for the DISPLAY string |
644 |
|
|
read DISPLAY # set it in our local shell |
645 |
|
|
fi |
646 |
|
|
fi |
647 |
|
|
|
648 |
|
|
How do I compile the manual pages for myself? |
649 |
|
|
You need to have a recent version of perl installed as |
650 |
|
|
/usr/bin/perl, one that comes with pod2man, pod2text and pod2html. |
651 |
|
|
Then go to the doc subdirectory and enter "make alldoc". |
652 |
|
|
|
653 |
|
|
My question isn't answered here, can I ask a human? |
654 |
|
|
Before sending me mail, you could go to IRC: "irc.freenode.net", |
655 |
|
|
channel "#rxvt-unicode" has some rxvt-unicode enthusiasts that might |
656 |
|
|
be interested in learning about new and exciting problems (but not |
657 |
|
|
FAQs :). |
658 |
|
|
|