85 lines
1.9 KiB
Text
85 lines
1.9 KiB
Text
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# Copy this file into /usr/share/zsh/site-functions/
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# and add 'autoload n-options` to .zshrc
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#
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# This function allows to browse and toggle shell's options
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#
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# Uses n-list
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#emulate -L zsh
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zmodload zsh/curses
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local IFS="
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"
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unset NLIST_COLORING_PATTERN
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[ -f ~/.config/znt/n-list.conf ] && builtin source ~/.config/znt/n-list.conf
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[ -f ~/.config/znt/n-options.conf ] && builtin source ~/.config/znt/n-options.conf
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# TODO restore options
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unsetopt localoptions
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integer kshoptionprint=0
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[[ -o kshoptionprint ]] && kshoptionprint=1
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setopt kshoptionprint
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local list
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local selected
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local option
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local state
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# 0 - don't remember, 1 - remember, 2 - init once, then remember
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NLIST_REMEMBER_STATE=2
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local NLIST_GREP_STRING="${1:=}"
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while (( 1 )); do
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list=( `setopt` )
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list=( "${(M)list[@]:#*${1:=}*}" )
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list=( "${list[@]:#kshoptionprint*}" )
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if [ "$#list" -eq 0 ]; then
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echo "No matching options"
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break
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fi
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local red=$'\x1b[00;31m' green=$'\x1b[00;32m' reset=$'\x1b[00;00m'
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list=( "${list[@]/ off/${red} off$reset}" )
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#list=( "${list[@]/ on/${green} on$reset}" )
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list=( "${(i)list[@]}" )
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n-list "${list[@]}"
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if [ "$REPLY" -gt 0 ]; then
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[[ -o ksharrays ]] && selected="${reply[$(( REPLY - 1 ))]}" || selected="${reply[$REPLY]}"
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option="${selected%% *}"
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state="${selected##* }"
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if [[ -o globsubst ]]; then
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unsetopt globsubst
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state="${state%$reset}"
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setopt globsubst
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else
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state="${state%$reset}"
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fi
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# Toggle the option
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if [ "$state" = "on" ]; then
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echo "Setting |$option| to off"
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unsetopt "$option"
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else
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echo "Setting |$option| to on"
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setopt "$option"
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fi
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else
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break
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fi
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done
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NLIST_REMEMBER_STATE=0
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[[ "$kshoptionprint" -eq 0 ]] && unsetopt kshoptionprint
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# vim: set filetype=zsh:
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