patch 8.2.4356: command line completion functions are very long Commit: https://github.com/vim/vim/commit/620d8edba01bb2779485718dd1a99ca670ca894b Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Feb 12 12:03:07 2022 +0000 patch 8.2.4356: command line completion functions are very long Problem: Command line completion functions are very long. Solution: Refactor into multiple functions. (Yegappan Lakshmanan, closes #9753)

#! /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