ACC SHELL

#autoload

# This is mainly a wrapper around the more general `_approximate'.
# By setting `compstate[pattern_match]' to something unequal to `*' and
# then calling `_approximate', we get only corrections, not all strings
# with the corrected prefix and something after it.
#
# Supported configuration keys are the same as for `_approximate', only
# starting with `correct'.

local ret=1 opm="$compstate[pattern_match]"

compstate[pattern_match]='-'

_approximate && ret=0

compstate[pattern_match]="$opm"

return ret