Current File : //usr/share/zsh/5.0.2/functions/_prefix
#autoload
# Try to ignore the suffix. A bit like e-o-c-prefix.
[[ _matcher_num -gt 1 || -z "$SUFFIX" ]] && return 1
local comp curcontext="$curcontext" tmp suf="$SUFFIX" \
_completer \
_matcher _c_matcher _matchers _matcher_num
integer ind
if ! zstyle -a ":completion:${curcontext}:" completer comp; then
comp=( "${(@)_completers[1,_completer_num-1]}" )
ind=${comp[(I)_prefix(|:*)]}
(( ind )) && comp=("${(@)comp[ind,-1]}")
fi
if zstyle -t ":completion:${curcontext}:" add-space; then
ISUFFIX=" $SUFFIX"
else
ISUFFIX="$SUFFIX"
fi
SUFFIX=''
local _completer_num=1
for tmp in "$comp[@]"; do
if [[ "$tmp" = *:-* ]]; then
_completer="${${tmp%:*}[2,-1]//_/-}${tmp#*:}"
tmp="${tmp%:*}"
elif [[ $tmp = *:* ]]; then
_completer="${tmp#*:}"
tmp="${tmp%:*}"
else
_completer="${tmp[2,-1]//_/-}"
fi
curcontext="${curcontext/:[^:]#:/:${_completer}:}"
zstyle -a ":completion:${curcontext}:" matcher-list _matchers ||
_matchers=( '' )
_matcher_num=1
_matcher=''
for _c_matcher in "$_matchers[@]"; do
if [[ "$_c_matcher" == +* ]]; then
_matcher="$_matcher $_c_matcher[2,-1]"
else
_matcher="$_c_matcher"
fi
if [[ "$tmp" != _prefix ]] && "$tmp"; then
[[ compstate[nmatches] -gt 1 ]] && return 0
compadd -U -i "$IPREFIX" -I "$ISUFFIX" - "${compstate[unambiguous]%$suf}x"
compstate[list]=
if [[ -n $compstate[unambiguous] ]]; then
compstate[insert]=unambiguous
else
compstate[insert]=0
fi
return 0
fi
(( _matcher_num++ ))
done
(( _completer_num++ ))
done
return 1
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