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47 lines
890 B
47 lines
890 B
# 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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