From 0695b193428b25b9fbb905ab5b913e69384e2554 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Thu, 29 Nov 2018 11:03:03 +0000
Subject: [PATCH] util/find-doc-nits: allow #undef

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7724)
---
 util/find-doc-nits | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/find-doc-nits b/util/find-doc-nits
index c041c1c819..eb234ff205 100755
--- a/util/find-doc-nits
+++ b/util/find-doc-nits
@@ -115,7 +115,7 @@ sub name_synopsis()
         } elsif ( $line =~ /enum (\S*) \{/ ) {
             # an enumeration: enum ... {
             $sym = $1;
-        } elsif ( $line =~ /#define ([A-Za-z0-9_]+)/ ) {
+        } elsif ( $line =~ /#(?:define|undef) ([A-Za-z0-9_]+)/ ) {
             $sym = $1;
         } elsif ( $line =~ /([A-Za-z0-9_]+)\(/ ) {
             $sym = $1;
-- 
2.34.1