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| author | Frank Terbeck <ft@bewatermyfriend.org> | 2011-06-02 10:50:35 +0200 |
|---|---|---|
| committer | Frank Terbeck <ft@bewatermyfriend.org> | 2011-06-02 10:50:35 +0200 |
| commit | 2438a0e95aa448f0aeda468752444306b44fe7d0 (patch) | |
| tree | 8477e9c6af360f6a89af13e8cb5f2a4f9c1cff2c /Functions/VCS_Info/vcs_info_hookdel | |
| parent | b495ba1e5a3ab1396844490ad8cad17dec23d6c1 (diff) | |
| parent | 21266db1d9ae433bf1dcb196a4e258c00541b599 (diff) | |
| download | zsh-2438a0e95aa448f0aeda468752444306b44fe7d0.tar.gz zsh-2438a0e95aa448f0aeda468752444306b44fe7d0.zip | |
Merge commit 'zsh-4.3.12' into debian
Diffstat (limited to 'Functions/VCS_Info/vcs_info_hookdel')
| -rw-r--r-- | Functions/VCS_Info/vcs_info_hookdel | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Functions/VCS_Info/vcs_info_hookdel b/Functions/VCS_Info/vcs_info_hookdel new file mode 100644 index 000000000..e09a0575e --- /dev/null +++ b/Functions/VCS_Info/vcs_info_hookdel @@ -0,0 +1,45 @@ +## vim:ft=zsh +## Written by Frank Terbeck <ft@bewatermyfriend.org> +## Distributed under the same BSD-ish license as zsh itself. + +emulate -L zsh +setopt extendedglob + +local -i all + +if [[ "x$1" == 'x-a' ]]; then + all=1 + shift +else + all=0 +fi + +if (( ${#argv} < 2 )); then + print 'usage: vcs_info_hookdel [-a] <HOOK> <FUNCTION(s)...>' + return 1 +fi + +local hook func context +local -a old + +hook=$1 +shift +context=":vcs_info-static_hooks:${hook}" + +zstyle -a "${context}" hooks old || return 0 +for func in "$@"; do + if [[ -n ${(M)old:#$func} ]]; then + old[(Re)$func]=() + else + printf 'Not statically registered to `%s'\'': "%s"\n' \ + "${hook}" "${func}" + continue + fi + if (( all )); then + while [[ -n ${(M)old:#$func} ]]; do + old[(Re)$func]=() + done + fi +done +zstyle "${context}" hooks "${old[@]}" +return $? |