1# $NetBSD: varmod-to-lower.mk,v 1.5 2020/11/15 20:20:58 rillig Exp $ 2# 3# Tests for the :tl variable modifier, which returns the words in the 4# variable value, converted to lowercase. 5# 6# TODO: What about non-ASCII characters? ISO-8859-1, UTF-8? 7 8.if ${:UUPPER:tl} != "upper" 9. error 10.endif 11 12.if ${:Ulower:tl} != "lower" 13. error 14.endif 15 16.if ${:UMixeD case.:tl} != "mixed case." 17. error 18.endif 19 20all: 21 @:; 22