commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 8 20:00:22 2015 +0200 patch 7.4.861 Problem: pango_shape_full() is not always available. Solution: Add a configure check.

#! /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