1 # $NetBSD: varmod-quote.mk,v 1.3 2020/10/29 19:07:45 rillig Exp $ 2 # 3 # Tests for the :Q variable modifier, which quotes the variable value 4 # to be used in a shell program. 5 6 # Any characters that might be interpreted by the shell are escaped. 7 # The set of escaped characters is the same, no matter which shell (sh, csh, 8 # ksh) is in effect. 9 .if ${:Ua b c:Q} != "a\\ b\\ c" 10 . error 11 .endif 12 13 # The quote modifier only applies if the whole modifier name is "Q". 14 # There is no "Qshell" or "Qawk" or "Qregex" or even "Qhtml" variant. 15 # All strings except the plain "Q" are interpreted as SysV modifier. 16 .if ${:Ua.Qshell:Qshell=replaced} != "a.replaced" 17 . error 18 .endif 19 20 all: 21 @:; 22