diff options
Diffstat (limited to 'Functions/run-help')
-rwxr-xr-x | Functions/run-help | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Functions/run-help b/Functions/run-help deleted file mode 100755 index a8109e3ea..000000000 --- a/Functions/run-help +++ /dev/null @@ -1,72 +0,0 @@ -#!/usr/local/bin/zsh -# -# Figure out where to get the best help, and get it. -# -# Install this function by placing it in your FPATH and then -# adding to your .zshrc the lines: -# unalias run-help -# autoload run-help -# - -emulate -R zsh -setopt localoptions - -# Check whether Util/helpfiles has been used to generate zsh help -if [[ $1 == "-l" ]] -then - if [[ -n "${HELPDIR:-}" ]] - then - echo 'Here is a list of topics for which help is available:' - echo "" - print -rc $HELPDIR/*(:t) - else - echo 'There is no list of help topics available at this time' - fi - return 0 -elif [[ -n "${HELPDIR:-}" && -r $HELPDIR/$1 && $1 != compctl ]] -then - ${=PAGER:-more} $HELPDIR/$1 - return $? -fi - -# No zsh help, use "whence" to figure out where else we might look -local what places newline=' -' -integer i=0 didman=0 - -places=( "${(@f)$(builtin whence -va $1)}" ) - -while ((i++ < $#places)) -do - what=$places[$i] - builtin print -r $what - case $what in - (*( is an alias)*) - [[ ${what[(w)6]:t} != ${what[(w)1]} ]] && run-help ${what[(w)6]:t} - ;; - (*( is a * function)) - builtin functions ${what[(w)1]} | ${=PAGER:-more} - ;; - (*( is a * builtin)) - case ${what[(w)1]} in - (compctl) man zshcompctl;; - (bindkey) man zshzle;; - (*setopt) man zshoptions;; - (*) man zshbuiltins;; - esac - ;; - (*( is hashed to *)) - man ${what[(w)-1]:t} - ;; - (*) - ((! didman++)) && man $1 - ;; - esac - if ((i < $#places && ! didman)) - then - builtin print -nP "%SPress any key for more help or q to quit%s" - builtin read -k what - [[ $what != $newline ]] && echo - [[ $what == [qQ] ]] && break - fi -done |