patch 8.1.1792: the vgetorpeek() function is too long commit https://github.com/vim/vim/commit/dd00035cb52aa295d3ed3a93338ac04f2c8b35d0 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 2 21:35:33 2019 +0200 patch 8.1.1792: the vgetorpeek() function is too long Problem: The vgetorpeek() function is too long. Solution: Split off the part that handles mappings.

#! /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