patch 8.1.0744: compiler warnings for signed/unsigned strings commit https://github.com/vim/vim/commit/b1443b480fe9965a6eaa9211657d299e88964084 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 13 23:51:14 2019 +0100 patch 8.1.0744: compiler warnings for signed/unsigned strings Problem: Compiler warnings for signed/unsigned strings. Solution: A few more type cast fixes.

#! /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