quixote html.py,1.13,1.14

Update of /home/cvs/quixote
In directory hewson:/tmp/cvs-serv30466

Modified Files:
	html.py 
Log Message:
Add nl2br function.


Index: html.py
===================================================================
RCS file: /home/cvs/quixote/html.py,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- html.py	15 Oct 2002 20:25:56 -0000	1.13
+++ html.py	17 Oct 2002 17:07:12 -0000	1.14
@@ -271,6 +271,15 @@
             htmltext("</a>"))
 
 
+def nl2br (value):
+    """nl2br(value : any) -> htmltext
+
+    Insert <br /> tags before newline characters.
+    """
+    text = htmlescape(text)
+    return htmltext(text.s.replace('\n', '<br />\n'))
+
+
 def url_quote(value, fallback=None):
     """url_quote(value : any [, fallback : string]) -> string