patch 8.2.2576: Vim9: defining a :func function checks for white space Commit: https://github.com/vim/vim/commit/608d78fb45077fbaf6dc880b754a1d8a54ac9999 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 6 22:33:12 2021 +0100 patch 8.2.2576: Vim9: defining a :func function checks for white space Problem: Vim9: defining a :func function checks for white space after a comma in the arguments. Solution: Only check for white space in a :def function. (closes #7930)

#! /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