fixed issue #3
Merge github.com:marcusatbang/efunctions

Conflicts:
	efunctions/ebegin
	efunctions/eend
	efunctions/eerror
	efunctions/eerrorn
	efunctions/einfo
	efunctions/einfon
	efunctions/eval_ecolors
	efunctions/ewarn
	efunctions/ewarnn
	efunctions/ewend
	test.sh
fixed botched merge of efunctions/ewarn in 7b9aaf9

	pull request #5
	issue #3
Merge pull request #5 from diddledan/master

spaces in argument list