Autodetect if -lrt is needed for nanosleep(3).

[mandoc.git] / html.c

diff --git a/html.c b/html.c
index d734f546ea874812795718b1bb7de8f297196860..adff053c1a087172adc42b6a6eebce566ef27820 100644 (file)
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*     $Id: html.c,v 1.191 2015/10/13 22:59:54 schwarze Exp $ */
+/*     $Id: html.c,v 1.192 2016/01/04 12:45:29 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -720,8 +720,8 @@ void
 bufcat_id(struct html *h, const char *src)
 {
 
-       /* Cf. <http://www.w3.org/TR/html4/types.html#h-6.2>. */
+       /* Cf. <http://www.w3.org/TR/html5/dom.html#the-id-attribute>. */
 
-       while ('\0' != *src)
-               bufcat_fmt(h, "%.2x", *src++);
+       for (; '\0' != *src; src++)
+               bufncat(h, *src == ' ' ? "_" : src, 1);
 }