14 lines
355 B
Text
14 lines
355 B
Text
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##? fnhelp - use '##?' comments in function files as help docs.
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##?
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##? usage: fnhelp <func>
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# function fnhelp {
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local ZFUNCDIR="${ZFUNCDIR:-${ZDOTDIR:-~/.config/zsh}/functions}"
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if [[ ! -f "$ZFUNCDIR/$1" ]]; then
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echo >&2 "fnhelp: function not found '$1'." && return 1
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fi
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command grep "^##?" "$ZFUNCDIR/$1" | cut -c 5-
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# }
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# vim: ft=zsh sw=2 ts=2 et
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