mirror of
https://github.com/Gator96100/ProxSpace.git
synced 2025-03-12 04:36:22 -07:00
102 lines
2.9 KiB
Bash
102 lines
2.9 KiB
Bash
# man(1) completion -*- shell-script -*-
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_man()
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{
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local cur prev words cword split
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_init_completion -s -n : || return
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local comprsuffix=".@([glx]z|bz2|lzma|Z)"
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local manext="@([0-9lnp]|[0-9][px]|man|3?(gl|pm))?($comprsuffix)"
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local mansect="@([0-9lnp]|[0-9][px]|3?(gl|pm))"
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case $prev in
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--config-file | -!(-*)C)
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_filedir conf
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return
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;;
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--local-file | -!(-*)l)
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_filedir "$manext"
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return
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;;
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--manpath | -!(-*)M)
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_filedir -d
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return
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;;
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--pager | -!(-*)P)
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compopt -o filenames
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COMPREPLY=($(compgen -c -- "$cur"))
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return
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;;
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--preprocessor | -!(-*)p)
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COMPREPLY=($(compgen -W 'e p t g r v' -- "$cur"))
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return
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;;
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--locale | --systems | --extension | --prompt | --recode | --encoding | \
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-!(-*)[LmerRE])
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return
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;;
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esac
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$split && return
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if [[ $cur == -* ]]; then
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local opts=$(_parse_help "$1" -h)
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COMPREPLY=($(compgen -W '${opts:-$(_parse_usage "$1")}' -- "$cur"))
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[[ ${COMPREPLY-} == *= ]] && compopt -o nospace
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return
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fi
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# file based completion if parameter looks like a path
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if [[ $cur == @(*/|[.~])* ]]; then
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_filedir "$manext"
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return
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fi
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local manpath=$(manpath 2>/dev/null || command man -w 2>/dev/null)
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[[ -z $manpath ]] && manpath="/usr/share/man:/usr/local/share/man"
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# determine manual section to search
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local sect
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# shellcheck disable=SC2053
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[[ $prev == $mansect ]] && sect=$prev || sect='*'
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_expand || return
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manpath=$manpath:
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if [[ -n $cur ]]; then
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manpath="${manpath//://*man$sect/$cur* } ${manpath//://*cat$sect/$cur* }"
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else
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manpath="${manpath//://*man$sect/ } ${manpath//://*cat$sect/ }"
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fi
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local IFS=$' \t\n' reset=$(shopt -p failglob)
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shopt -u failglob
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# redirect stderr for when path doesn't exist
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COMPREPLY=($(eval command ls "$manpath" 2>/dev/null))
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$reset
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if ((${#COMPREPLY[@]} != 0)); then
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# weed out directory path names and paths to man pages
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COMPREPLY=(${COMPREPLY[@]##*/?(:)})
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# strip suffix from man pages
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COMPREPLY=(${COMPREPLY[@]%$comprsuffix})
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COMPREPLY=($(compgen -W '${COMPREPLY[@]%.*}' -- "${cur//\\\\/}"))
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fi
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# shellcheck disable=SC2053
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if [[ $prev != $mansect ]]; then
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# File based completion for the rest, prepending ./ if needed
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# (man 1.6f needs that for man pages in current dir)
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local i start=${#COMPREPLY[@]}
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_filedir "$manext"
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for ((i = start; i < ${#COMPREPLY[@]}; i++)); do
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[[ ${COMPREPLY[i]} == */* ]] || COMPREPLY[i]=./${COMPREPLY[i]}
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done
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fi
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__ltrim_colon_completions "$cur"
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} &&
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complete -F _man man apropos whatis
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# ex: filetype=sh
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