From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 6 Oct 2010 14:25:14 +0000 (+1030)
Subject: tools: "See Also:" can be a section in documentation, so allow it.
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=15a9d29cedeb5a9b838162b40ad18fecca681dca

tools: "See Also:" can be a section in documentation, so allow it.
---

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;