mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-11-20 05:53:52 +01:00
73 lines
1.7 KiB
Plaintext
73 lines
1.7 KiB
Plaintext
#compdef man apropos whatis
|
|
|
|
_man() {
|
|
local dirs expl mrd awk
|
|
|
|
if [[ $service == man ]] && (( $words[(I)-l] + $words[(I)--local-file] )); then
|
|
_files || return 0
|
|
fi
|
|
|
|
if (( ! $#manpath )); then
|
|
local mp
|
|
mp=($(manpath 2>/dev/null))
|
|
[[ "$mp" == *:* ]] && mp=( ${(s.:.)mp} )
|
|
manpath=( $mp )
|
|
fi
|
|
|
|
(( $#manpath )) || manpath=( ${(s.:.)$(manpath 2>/dev/null)} ) ||
|
|
manpath=( /usr/man(-/) /(opt|usr)/(dt|share|X11R6|local)/(cat|)man(-/) )
|
|
|
|
# `sman' is the SGML manual directory for Solaris 7.
|
|
# 1M is system administrator commands on SVR4
|
|
|
|
mrd=(${^manpath/\%L/${LANG:-En_US.ASCII}}/mandb(N))
|
|
|
|
local sect
|
|
if [[ $OSTYPE = solaris* ]]; then
|
|
sect=$words[$words[(i)-s]+1]
|
|
elif [[ -n ${sect:=$words[$words[(i)-S]+1]} || -n ${sect:=$MANSECT} ]]; then
|
|
if [[ $sect != ${sect::="${sect//:/|}"} ]]; then
|
|
sect="($sect)"
|
|
fi
|
|
elif (( CURRENT > 2 )); then
|
|
sect=$words[2]
|
|
fi
|
|
|
|
if [[ $sect = (<->*|1M|l|n) || $sect = \(*\|*\) ]]; then
|
|
dirs=( $^manpath/(sman|man|cat)${~sect}/ )
|
|
awk="\$2 == \"$sect\" {print \$1}"
|
|
else
|
|
dirs=( $^manpath/(sman|man|cat)*/ )
|
|
awk='{print $1}'
|
|
fi
|
|
|
|
_wanted manuals expl 'manual page' _man_pages
|
|
}
|
|
|
|
_man_pages() {
|
|
local matcher pages dummy
|
|
|
|
zparseopts -E M+:=matcher
|
|
|
|
if (( $#matcher )); then
|
|
matcher=( ${matcher:#-M} )
|
|
matcher="$matcher"
|
|
else
|
|
matcher=
|
|
fi
|
|
|
|
pages=( $dirs )
|
|
compfiles -p pages '' '' "$matcher" '' dummy '*'
|
|
pages=( ${^~pages}(N:t:r) )
|
|
|
|
(($#mrd)) && pages[$#pages+1]=($(awk $awk $mrd))
|
|
|
|
# Remove any compression suffix, then remove the minimum possible string
|
|
# beginning with .<->: that handles problem cases like files called
|
|
# `POSIX.1.5'.
|
|
|
|
compadd "$@" - ${pages%.(?|<->*)}
|
|
}
|
|
|
|
_man "$@"
|