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