From 15a9d29cedeb5a9b838162b40ad18fecca681dca Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 7 Oct 2010 00:55:14 +1030
Subject: [PATCH] tools: "See Also:" can be a section in documentation, so
 allow it.

---
 tools/doc_extract-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/doc_extract-core.c b/tools/doc_extract-core.c
index f3666e59..829d3477 100644
--- a/tools/doc_extract-core.c
+++ b/tools/doc_extract-core.c
@@ -54,7 +54,7 @@ static bool is_section(const char *line, bool one_liner)
 
 	if (!isupper(line[0]))
 		return false;
-	len = strspn(line, IDENT_CHARS);
+	len = strspn(line, IDENT_CHARS" ");
 	if (line[len] != ':')
 		return false;
 
-- 
2.39.2