# HG changeset patch
# User souliane <souliane@mailoo.org>
# Date 1449816854 -3600
# Node ID b2d6f3c9284217ffe991cca02d3cbdd1ee96328e
# Parent  56fa4e7e158c5a51d2c1d87f6b30119f3fd21b79
tools: expandNewLinesToXHTML replaces two or more \n instead of each ones

diff -r 56fa4e7e158c -r b2d6f3c92842 src/tools/xml_tools.py
--- a/src/tools/xml_tools.py	Thu Dec 10 15:14:23 2015 +0100
+++ b/src/tools/xml_tools.py	Fri Dec 11 07:54:14 2015 +0100
@@ -1354,13 +1354,12 @@
 
 
 def expandNewLinesToXHTML(text):
-    """If not present yet, add a <br /> before all \n occurences.
+    """Replace two or more "\n" with "\n<br />\n".
 
     @param text(unicode)
     @return unicode
     """
-    # if present, replace <br> (HTML), <br > and <br/> at end of line with <br /> (XHTML)
-    return re.sub(r"<br[ ]?/?>\n", "\n", text).replace("\n", "<br />\n")
+    return re.sub(r"\n{2,}", "\n<br />\n", text)
 
 
 def decapsulateDomishContent(elt):