48 lines
890 B
Text
48 lines
890 B
Text
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# Copy this file into /usr/share/zsh/site-functions/
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# and add 'autoload n-env` to .zshrc
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#
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# This function allows to choose an environment variable
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# for edition with vared
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#
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# Uses n-list
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emulate -L zsh
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setopt extendedglob
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unsetopt equals
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zmodload zsh/curses
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local IFS="
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"
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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-env.conf ] && builtin source ~/.config/znt/n-env.conf
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local list
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local selected
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NLIST_REMEMBER_STATE=0
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list=( `env` )
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list=( "${(@M)list:#(#i)*$1*}" )
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local NLIST_GREP_STRING="$1"
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if [ "$#list" -eq 0 ]; then
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echo "No matching variables"
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return 1
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fi
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list=( "${(@i)list}" )
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n-list "$list[@]"
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if [ "$REPLY" -gt 0 ]; then
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selected="$reply[REPLY]"
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selected="${selected%%=*}"
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echo "Editing \`$selected':"
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print -rs "vared \"$selected\""
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vared "$selected"
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fi
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# vim: set filetype=zsh:
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