diff options
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 $? |