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- # mutt completion
- #
- # Mutt doesn't have an "addressbook" like Pine, but it has aliases and
- # a "query" function to retrieve addresses, so that's what we use here.
-
- have mutt || have muttng && {
-
- # @param $1 (cur) Current word to complete
- _muttaddr()
- {
- _muttaliases "$1"
- _muttquery "$1"
-
- COMPREPLY=( "${COMPREPLY[@]}" $( compgen -u -- "$1" ) )
-
- return 0
- } # _muttaddr()
-
-
- # Find muttrc to use
- # @output muttrc filename
- _muttrc()
- {
- # Search COMP_WORDS for '-F muttrc' or '-Fmuttrc' argument
- set -- "${COMP_WORDS[@]}"
- while [ $# -gt 0 ]; do
- if [ "${1:0:2}" = -F ]; then
- if [ ${#1} -gt 2 ]; then
- muttrc="$(dequote "${1:2}")"
- else
- shift
- [ "$1" ] && muttrc="$(dequote "$1")"
- fi
- break
- fi
- shift
- done
-
- if [ -z "$muttrc" ]; then
- [ -f ~/.${muttcmd}/${muttcmd}rc ] && muttrc="~/.${muttcmd}/${muttcmd}rc"
- [ -f ~/.${muttcmd}rc ] && muttrc="~/.${muttcmd}rc"
- fi
- printf "%s" "$muttrc"
- } # _muttrc()
-
-
- # Recursively build list of sourced config files
- # @param $1 List of config files found so far
- # @param $2 Config file to process
- # @output List of config files
- _muttconffiles()
- {
- local file sofar
- local -a newconffiles
-
- sofar=" $1 "
- shift
- while [[ "$1" ]]; do
- newconffiles=( $(sed -n 's|^source[[:space:]]\{1,\}\([^[:space:]]\{1,\}\).*$|\1|p' $(eval echo $1) ) )
- for file in "${newconffiles[@]}"; do
- [[ ! "$file" ]] || [[ "${sofar/ ${file} / }" != "$sofar" ]] &&
- continue
- sofar="$sofar $file"
- sofar=" $(eval _muttconffiles \"$sofar\" $file) "
- done
- shift
- done
- printf '%s\n' $sofar
- } # _muttconffiles()
-
-
- # @param $1 (cur) Current word to complete
- _muttaliases()
- {
- local cur=$1 muttrc muttcmd=${COMP_WORDS[0]}
- local -a conffiles aliases
-
- muttrc=$(_muttrc)
- [ -z "$muttrc" ] && return 0
-
- conffiles=( $(eval _muttconffiles $muttrc $muttrc) )
- aliases=( $( sed -n 's|^alias[[:space:]]\{1,\}\([^[:space:]]\{1,\}\).*$|\1|p' \
- $(eval echo "${conffiles[@]}") ) )
- COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W "${aliases[*]}" -- "$cur" ) )
-
- return 0
- }
-
-
- # @param $1 (cur) Current word to complete
- _muttquery()
- {
- local cur=$1 querycmd muttcmd=${COMP_WORDS[0]}
- local -a queryresults
-
- querycmd="$( $muttcmd -Q query_command | sed -e 's|^query_command=\"\(.*\)\"$|\1|' -e 's|%s|'$cur'|' )"
- if [[ -z "$cur" || -z "$querycmd" ]]; then
- queryresults=()
- else
- queryresults=( $( $querycmd | \
- sed -n '2,$s|^\([^[:space:]]\{1,\}\).*|\1|p' ) )
- fi
-
- COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W "${queryresults[*]}" \
- -- "$cur" ) )
-
- return 0
- }
-
-
- # @param $1 (cur) Current word to complete
- _muttfiledir()
- {
- local cur=$1 folder muttrc spoolfile muttcmd=${COMP_WORDS[0]}
-
- muttrc=$(_muttrc)
- if [[ $cur == [=+]* ]]; then
- folder="$( $muttcmd -F "$muttrc" -Q folder | sed -e 's|^folder=\"\(.*\)\"$|\1|' )"
- : folder:=~/Mail
-
- # Match any file in $folder beginning with $cur
- # (minus the leading '=' sign).
- COMPREPLY=( $( compgen -f -- "$folder/${cur:1}" ) )
- COMPREPLY=( ${COMPREPLY[@]#$folder/} )
- return 0
- elif [ "$cur" == !* ]; then
- spoolfile="$( $muttcmd -F "$muttrc" -Q spoolfile | \
- sed -e 's|^spoolfile=\"\(.*\)\"$|\1|' )"
- [ ! -z "$spoolfile" ] && eval cur="${cur/^!/$spoolfile}";
- fi
- _filedir
-
- return 0
- } # _muttfiledir
-
-
- _mutt()
- {
- local cur prev
- _get_comp_words_by_ref -n =+! cur prev
- #cur=`_get_cword =+!`
- #prev=`_get_pword =+!`
-
- COMPREPLY=()
-
- case $cur in
- -*)
- COMPREPLY=( $( compgen -W '-A -a -b -c -e -f -F -H -i -m -n \
- -p -Q -R -s -v -x -y -z -Z -h' -- "$cur" ) )
- return 0
- ;;
- *)
- case $prev in
- -a|-f|-F|-H|-i)
- _muttfiledir "$cur"
- return 0
- ;;
- -A)
- _muttaliases "$cur"
- return 0
- ;;
- -e|-m|-Q|-s|-h|-p|-R|-v|-y|-z|-Z)
- return 0
- ;;
- *)
- _muttaddr "$cur"
- return 0
- ;;
- esac
- ;;
- esac
- } # _mutt()
- complete -F _mutt -o default -o filenames mutt muttng
- } # have mutt
-
- # Local variables:
- # mode: shell-script
- # sh-basic-offset: 4
- # sh-indent-comment: t
- # indent-tabs-mode: nil
- # End:
- # ex: ts=4 sw=4 et filetype=sh
-