Removed superfluous HTML_NEWLINE.

[mandoc.git] / mdoc_hash.c

diff --git a/mdoc_hash.c b/mdoc_hash.c
index 7f033f4e44730512090a0d9c23c4c596c28ed9cd..678ae0e3b7faea9519309b57cef36f1683bd6b42 100644 (file)
--- a/mdoc_hash.c
+++ b/mdoc_hash.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_hash.c,v 1.9 2009/09/16 14:40:56 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>
  *
@@ -25,9 +25,12 @@
 
 #include "libmdoc.h"
 
-static unsigned char   table[27 * 12];
-
+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)
 {
@@ -46,7 +49,7 @@ mdoc_hash_init(void)
 
                for (j = 0; j < 12; j++)
                        if (UCHAR_MAX == table[major + j]) {
-                               table[major + j] = i;
+                               table[major + j] = (u_char)i;
                                break;
                        }
 
@@ -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);
 }
-