commit https://github.com/vim/vim/commit/3848e00e0177abdb31bc600234967863ec487233 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 19 18:42:29 2016 +0100 patch 7.4.1604 Problem: Although emoji characters are ambiguous width, best is to treat them as full width. Solution: Update the Unicode character tables. Add the 'emoji' options. (Yasuhiro Matsumoto)

#! /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