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#compdef folder folders comp inc mark refile repl scan show next prev rmm pick whom mhn mhpath
# Completion for all possible MH commands.
# Alter the following two to your own mh directory and the directory
# where standard mh library files live. (It works anyway, but this
# will save a little time.)
local mymhdir=~/Mail
local mhlib=/usr/lib/mh
local prev="$words[CURRENT-1]" expl
# To be on the safe side, check this exists and if not, get it anyway.
[[ -d $mymhdir ]] || mymhdir=$(mhpath +)
if compset -P 1 -; then
# get list of options, which MH commands can generate themselves
# awk is just too icky to use for this, sorry. send me one if
# you come up with it.
if _wanted options; then
_loop options expl option \
compadd - $($words[1] -help | perl -ne 'if (/^\s*-\(?(\S+)/) {
$n = $1;
$n =~ s/\)//g;
print $n =~ s/^\[([a-z]+)\]// ? "$n\n$1$n\n" : "$n\n";
}')
return
fi
return 1
elif compset -P 1 '[+@]' || [[ "$prev" = -draftfolder ]]; then
# Complete folder names.
local mhpath
if [[ $IPREFIX != '@' ]]; then
[[ $IPREFIX = '+' ]] || IPREFIX=+
mhpath=$mymhdir
else
mhpath=$(mhpath)
fi
_wanted files expl 'MH folder' _path_files -W mhpath -/
elif [[ "$prev" = -(editor|(whatnow|rmm|show|more)proc) ]]; then
_command_names -e
elif [[ "$prev" = -file ]]; then
_files
elif [[ "$prev" = -(form|audit|filter) ]]; then
# Need some MH template file, which may be in our own MH directory
# or with the standard library.
local mhfpath
# This is the only place we need mhlib, so leave the test till here.
[[ -d $mhlib ]] || { mhlib=$(mhparam mhlproc); mhlib=$mhlib:h; }
mhfpath=($mymhdir $mhlib)
_wanted files expl 'MH template file' _files -W mhfpath -g '*(.)'
elif [[ "$prev" = -(no|)cc ]]; then
_wanted -C "$prev" values expl 'CC address' compadd all to cc me
elif [[ "$prev" = -[rw]cache ]]; then
_wanted -C "$prev" values expl cache compadd public private never ask
else
# Generate sequences.
local foldnam folddir f ret
for f in $words; do
[[ $f = [@+]* ]] && foldnam=$f
done
if [[ $foldnam = '+'* ]]; then
folddir=$mymhdir/${foldnam#+}
elif [[ $foldnam = '@'* ]]; then
folddir=$(mhpath)/${foldnam#@}
else
folddir=$(mhpath)
# leaving foldnam empty works here
fi
if _wanted sequences; then
while _try sequences expl sequence; do
compadd "$expl[@]" $(mark $foldnam 2>/dev/null | awk -F: '{ print $1 }') &&
ret=0
compadd "$expl[@]" reply next cur prev first last all unseen && ret=0
_files "$expl[@]" -W folddir -g '<->' && ret=0
(( ret )) || return 0
done
fi
return ret
fi
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