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#defcomp 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]"
# To be on the safe side, check this exists and if not, get it anyway.
[[ -d $mymhdir ]] || mymhdir=$(mhpath +)
if [[ -iprefix - ]]; 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.
compadd - $($words[1] -help | perl -ne 'if (/^\s*-\(?(\S+)/) {
$n = $1;
$n =~ s/\)//g;
print $n =~ s/^\[([a-z]+)\]// ? "$n\n$1$n\n" : "$n\n";
}')
return
elif [[ -iprefix '+' || -iprefix '@' || "$prev" = -draftfolder ]]; then
# Complete folder names.
local mhpath
if [[ $IPREFIX != '@' ]]; then
[[ $IPREFIX = '+' ]] || IPREFIX=+
mhpath=$mymhdir
else
mhpath=$(mhpath)
fi
# painless, or what?
_path_files -W mhpath -/
elif [[ "$prev" = -(editor|(whatnow|rmm|show|more)proc) ]]; then
compgen -c
elif [[ "$prev" = -file ]]; then
compgen -f
elif [[ "$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 $mhlib)
compgen -W mhfpath -g '*(.)'
elif [[ "$prev" = -(no|)cc ]]; then
compadd all to cc me
elif [[ "$prev" = -[rw]cache ]]; then
compadd public private never ask
else
# Generate sequences.
local foldnam folddir f ret
for f in $argv; 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
compgen -s '$(mark $foldnam 2>/dev/null | awk -F: '\''{ print $1 }'\'')' &&
ret=0
compadd reply next cur prev first last all unseen && ret=0
compgen -W folddir -g '<->' && ret=0
return ret
fi
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