mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-10-03 17:31:33 +02:00
128 lines
3.3 KiB
Plaintext
128 lines
3.3 KiB
Plaintext
#autoload
|
|
|
|
# This completer function is intended to be used as the first completer
|
|
# function and allows one to say more explicitly when and how the word
|
|
# from the line should be expanded than expand-or-complete.
|
|
# This function will allow other completer functions to be called if
|
|
# the expansions done produce no result or do not change the original
|
|
# word from the line.
|
|
|
|
setopt localoptions nullglob
|
|
|
|
[[ _matcher_num -gt 1 ]] && return 1
|
|
|
|
local exp word="$PREFIX$SUFFIX" sort expr expl subd suf=" "
|
|
|
|
# First, see if we should insert all *completions*.
|
|
|
|
if zstyle -s ":completion:${curcontext}:" completions expr &&
|
|
[[ "${(e):-\$[$expr]}" -eq 1 ]]; then
|
|
compstate[insert]=all
|
|
return 1
|
|
fi
|
|
|
|
# In exp we will collect the expansion.
|
|
|
|
exp=("$word")
|
|
|
|
# First try substitution. That weird thing spanning multiple lines
|
|
# changes quoted spaces, tabs, and newlines into spaces.
|
|
|
|
{ zstyle -s ":completion:${curcontext}:" substitute expr ||
|
|
[[ "$curcontext" = expand-word:* ]] && expr=1 } &&
|
|
[[ "${(e):-\$[$expr]}" -eq 1 ]] &&
|
|
exp=( "${(e)exp//\\[
|
|
]/ }" )
|
|
|
|
# If the array is empty, store the original string again.
|
|
|
|
(( $#exp )) || exp=("$word")
|
|
|
|
subd=("$exp[@]")
|
|
|
|
# Now try globbing.
|
|
|
|
{ zstyle -s ":completion:${curcontext}:" glob expr ||
|
|
[[ "$curcontext" = expand-word:* ]] && expr=1 } &&
|
|
[[ "${(e):-\$[$expr]}" -eq 1 ]] &&
|
|
exp=( ${~exp} )
|
|
|
|
# If we don't have any expansions or only one and that is the same
|
|
# as the original string, we let other completers run.
|
|
|
|
(( $#exp )) || exp=("$subd[@]")
|
|
|
|
[[ $#exp -eq 1 && "$exp[1]" = "$word"(|\(N\)) ]] && return 1
|
|
|
|
# With subst-globs-only we bail out if there were no glob expansions,
|
|
# regardless of any substitutions
|
|
|
|
zstyle -s ":completion:${curcontext}:" subst-globs-only expr &&
|
|
[[ "${(e):-\$[$expr]}" -eq 1 && "$subd" = "$exp"(|\(N\)) ]] && return 1
|
|
|
|
# Now add as matches whatever the user requested.
|
|
|
|
zstyle -s ":completion:${curcontext}:" sort sort
|
|
|
|
[[ "$sort" = (yes|true|1|on) ]] && exp=( "${(@o)exp}" )
|
|
|
|
# If there is only one expansion, add a suitable suffix
|
|
|
|
if (( $#exp == 1 )); then
|
|
if [[ -d $exp && "$exp[1]" != */ ]]; then
|
|
suf=/
|
|
elif zstyle -T ":completion:${curcontext}:" add-space; then
|
|
suf=
|
|
fi
|
|
fi
|
|
|
|
if [[ -z "$compstate[insert]" ]] ;then
|
|
if [[ "$sort" = menu ]]; then
|
|
_description expansions expl expansions "o:$word"
|
|
else
|
|
_description -V expansions expl expansions "o:$word"
|
|
fi
|
|
|
|
compadd "$expl[@]" -UQ -qS "$suf" - "$exp[@]"
|
|
else
|
|
_tags all-expansions expansions original
|
|
|
|
if _requested all-expansions; then
|
|
_description all-expansions expl 'all expansions'
|
|
compadd "$expl[@]" -UQ -qS "$suf" - "$exp"
|
|
fi
|
|
|
|
if [[ $#exp -gt 1 ]] && _requested expansions; then
|
|
local i normal dir
|
|
|
|
if [[ "$sort" = menu ]]; then
|
|
_description expansions expl expansions "o:$word"
|
|
else
|
|
_description -V expansions expl expansions "o:$word"
|
|
fi
|
|
if zstyle -T ":completion:${curcontext}:" add-space; then
|
|
suf=' '
|
|
else
|
|
suf=
|
|
fi
|
|
normal=()
|
|
dir=()
|
|
|
|
for i in "$exp[@]"; do
|
|
if [[ -d "$i" && "$i" != */ ]]; then
|
|
dir=( "$dir[@]" "$i" )
|
|
else
|
|
normal=( "$dir[@]" "$i" )
|
|
fi
|
|
done
|
|
(( $#dir )) && compadd "$expl[@]" -UQ -qS/ - "$dir[@]"
|
|
(( $#normal )) && compadd "$expl[@]" -UQ -qS "$suf" - "$normal[@]"
|
|
fi
|
|
|
|
_requested original expl original && compadd "$expl[@]" -UQ - "$word"
|
|
|
|
compstate[insert]=menu
|
|
fi
|
|
|
|
return 0
|