From b4a659b6cffd452fbdf54a81210f0540426b678a Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Mon, 19 Apr 2004 23:03:46 +0000
Subject: clean up when finished.

---
 src/cmd/look.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/cmd/look.c')

diff --git a/src/cmd/look.c b/src/cmd/look.c
index 5b300868..b1d098b4 100644
--- a/src/cmd/look.c
+++ b/src/cmd/look.c
@@ -3,6 +3,13 @@
 #include <bio.h>
 	/* Macros for Rune support of ctype.h-like functions */
 
+#undef isupper
+#undef islower
+#undef isalpha
+#undef isdigit
+#undef isalnum
+#undef isspace
+#undef tolower
 #define	isupper(r)	(L'A' <= (r) && (r) <= L'Z')
 #define	islower(r)	(L'a' <= (r) && (r) <= L'z')
 #define	isalpha(r)	(isupper(r) || islower(r))
-- 
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