Using an undefined string or macro will cause it to be defined as empty.

[mandoc.git] / regress / roff / string / Makefile

diff --git a/regress/roff/string/Makefile b/regress/roff/string/Makefile
index d2cd125ba44394c5916f19805d78c996dd759ba2..eda8c8ad1b0cff0853441b22e20f54d37fe9c3c7 100644 (file)
--- a/regress/roff/string/Makefile
+++ b/regress/roff/string/Makefile
@@ -1,11 +1,15 @@
 # $OpenBSD: Makefile,v 1.6 2014/07/06 19:08:57 schwarze Exp $
 
-REGRESS_TARGETS=escape infinite zerolength name
-LINT_TARGETS = name
+REGRESS_TARGETS         = escape infinite name std undef zerolength
+LINT_TARGETS    = name std undef
 
 # The infinite test fails badly with groff-1.20.1:
 # It fails to print the following text.
 
-SKIP_GROFF ?= infinite
+SKIP_GROFF     ?= infinite
+
+# Groff can expand standard macros as strings, but mandoc cannot.
+
+SKIP_GROFF     += std
 
 .include <bsd.regress.mk>