patch 8.2.4247: stack corruption when looking for spell suggestions Commit: https://github.com/vim/vim/commit/06f15416bb8d5636200a10776f1752c4d6e49f31 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 29 10:51:59 2022 +0000 patch 8.2.4247: stack corruption when looking for spell suggestions Problem: Stack corruption when looking for spell suggestions. Solution: Prevent the depth increased too much. Add a five second time limit to finding suggestions.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done