patch 8.1.1664: GUI resize may cause changing Rows at a bad time commit https://github.com/vim/vim/commit/847a5d69a826c02a7cb8a14884f3fef69d74fed7 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 12 15:37:13 2019 +0200 patch 8.1.1664: GUI resize may cause changing Rows at a bad time Problem: GUI resize may cause changing Rows at a bad time. (Dominique Pelle) Solution: Postpone resizing while updating the screen.

#! /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