patch 8.0.1698: coverage statistics don't work on coveralls commit https://github.com/vim/vim/commit/1ed00330bcd169d5fcd72608e2745612b5b1d5b5 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 11 21:03:08 2018 +0200 patch 8.0.1698: coverage statistics don't work on coveralls Problem: Coverate statistics don't work on coveralls. Solution: Use curly braces for $SRCDIR.

#! /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