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95 lines
3.6 KiB
95 lines
3.6 KiB
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Why does st not handle utmp entries? |
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Use the excellent tool of utmp[0] for this task. |
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[0] http://git.suckless.org/utmp/ |
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Some _random program_ complains that st is unknown/not |
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recognised/unsupported/whatever! |
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It means that st doesn’t have any terminfo entry on your system. Chances are |
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you did not make install. If you just want to test it without installing it, |
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you can manualy run tic -s st.info in st dir. It will compile st.info into a |
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fully working local terminfo description. You can delete it when you’re done. |
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Nothing works, and nothing is said about an unknown terminal! |
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* Some programs just assume they’re running in xterm i.e. they don’t rely on |
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terminfo. What you see is the current state of the “xterm compliance”. |
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* Some programs don’t complain about the lacking st description and default to |
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another terminal. In that case see the question about terminfo. |
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I get some weird glitches/visual bug on _random program_! |
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Try lauching it with a different TERM: $ TERM=xterm myapp. toe(1) will give |
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you a list of available terminals, but you’ll most likely switch between |
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xterm, st or st-256color. The default value for TERM can be changed in |
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config.h (TNAME). |
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How do I scroll back up? |
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Invoke st with a screen multiplexer like GNU screen[0] or tmux[1]. |
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st -e screen works better for text reflowing. To enter screen’s scroll |
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back mode aka “copy mode”, it’s C-a ESC. You probably want defscrollback |
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10000 in your ~/.screenrc too. |
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[0] http://en.wikipedia.org/wiki/GNU_Screen |
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[1] http://en.wikipedia.org/wiki/Tmux |
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Why doesn't the Del key work in some programs? |
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Taken from the terminfo manpage: |
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If the terminal has a keypad that transmits codes when the keys |
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are pressed, this information can be given. Note that it is not |
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possible to handle terminals where the keypad only works in |
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local (this applies, for example, to the unshifted HP 2621 keys). |
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If the keypad can be set to transmit or not transmit, tive these |
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codes as smkx and rmkx. Otherwise the keypad is assumed to |
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always transmit. |
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In the st case smkx=\E[?1h\E= and rmkx=\E[?1l\E>, so it is mandatory that |
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applications which want to test against keypad keys, have to send these |
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sequences. |
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But buggy applications like bash and irssi for example don't do this. A fast |
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solution for them is to use the following command: |
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$ printf "\033?1h\033=" >/dev/tty |
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or |
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$ echo $(tput smkx) >/dev/tty |
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In the case of bash readline is used. Readline has a different note in its |
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manpage about this issue: |
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enable-keypad (Off) |
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When set to On, readline will try to enable the |
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application keypad when it is called. Some systems |
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need this to enable arrow keys. |
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Adding this option to your .inputrc will fix the keypad problem for all |
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applications using readline. |
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If you are using zsh, then read the zsh FAQ |
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(http://zsh.sourceforge.net/FAQ/zshfaq03.html#l25): |
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It should be noted that the O / [ confusion can occur with other keys |
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such as Home and End. Some systems let you query the key sequences |
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sent by these keys from the system's terminal database, terminfo. |
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Unfortunately, the key sequences given there typically apply to the |
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mode that is not the one zsh uses by default (it's the "application" |
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mode rather than the "raw" mode). Explaining the use of terminfo is |
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outside of the scope of this FAQ, but if you wish to use the key |
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sequences given there you can tell the line editor to turn on |
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"application" mode when it starts and turn it off when it stops: |
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function zle-line-init () { echoti smkx } |
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function zle-line-finish () { echoti rmkx } |
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zle -N zle-line-init |
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zle -N zle-line-finish |
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Putting these lines into your .zshrc will fix the problems. |
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