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git://git.code.sf.net/p/zsh/code
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32 lines
853 B
Bash
32 lines
853 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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setopt localoptions noksharrays NO_shwordsplit
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local -i i j
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if [[ $1 == '--clear' ]] ; then
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for i in {0..9} ; do
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unset vcs_info_msg_${i}_
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done
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fi
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if [[ $1 == '--nvcs' ]] ; then
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[[ $2 == '-preinit-' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
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for i in {0..$((maxexports - 1))} ; do
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typeset -gx vcs_info_msg_${i}_=
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done
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VCS_INFO_nvcsformats $2
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fi
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(( ${#msgs} - 1 < 0 )) && return 0
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for i in {0..$(( ${#msgs} - 1 ))} ; do
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(( j = i + 1 ))
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typeset -gx vcs_info_msg_${i}_=${msgs[$j]}
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done
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if (( i < maxexports )) ; then
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for j in {$(( i + 1 ))..${maxexports}} ; do
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[[ -n ${(P)${:-vcs_info_msg_${j}_}} ]] && typeset -gx vcs_info_msg_${j}_=
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done
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fi
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return 0
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