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22 lines
450 B
Bash
22 lines
450 B
Bash
## vim:ft=zsh
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## Written by Frank Terbeck <ft@bewatermyfriend.org>
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## Distributed under the same BSD-ish license as zsh itself.
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emulate -L zsh
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setopt extendedglob
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if (( ${#argv} < 2 )); then
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print 'usage: vcs_info_hookadd <HOOK> <FUNCTION(s)...>'
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return 1
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fi
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local hook func context
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local -a old
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hook=$1
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shift
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context=":vcs_info-static_hooks:${hook}"
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zstyle -a "${context}" hooks old
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zstyle "${context}" hooks "${old[@]}" "$@"
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return $?
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