commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 14:42:14 2016 +0200 patch 7.4.1668 Problem: channel_get_all() does multiple allocations. Solution: Compute the size and allocate once.

#! /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