Additions to -Tman -Thtml: all structural components tested & in place.

[mandoc.git] / mdoc_hash.c

diff --git a/mdoc_hash.c b/mdoc_hash.c
index 757437c0c5e8a63afad841fb640866a4e9cef335..678ae0e3b7faea9519309b57cef36f1683bd6b42 100644 (file)
--- a/mdoc_hash.c
+++ b/mdoc_hash.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_hash.c,v 1.10 2009/09/16 20:49:06 kristaps Exp $ */
+/*     $Id: mdoc_hash.c,v 1.11 2009/09/17 07:41:28 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -27,7 +27,10 @@
 
 static u_char           table[27 * 12];
 
-
+/*
+ * XXX - this hash has global scope, so if intended for use as a library
+ * with multiple callers, it will need re-invocation protection.
+ */
 void
 mdoc_hash_init(void)
 {
@@ -54,7 +57,6 @@ mdoc_hash_init(void)
        }
 }
 
-
 int
 mdoc_hash_find(const char *p)
 {
@@ -84,4 +86,3 @@ mdoc_hash_find(const char *p)
 
        return(MDOC_MAX);
 }
-