Mercurial > cpython-lru_cache-weakref

diff Lib/difflib.py @ 33981:ec29955b8543 legacy-trunk

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SF bug 1054821: difflib HtmlDiff() extra space on inserted 1 character lines Simple correction from the code's author (Dan Gass).
author Tim Peters <tim.peters@gmail.com>
date Fri, 12 Nov 2004 16:12:15 +0000
parents 5570fae1f01c
children 53ab5163c1aa
line wrap: on
line diff
--- a/Lib/difflib.py	Fri Nov 12 15:51:48 2004 +0000
+++ b/Lib/difflib.py	Fri Nov 12 16:12:15 2004 +0000
@@ -1367,8 +1367,8 @@
             text = lines.pop(0)[2:]
             # if line of text is just a newline, insert a space so there is
             # something for the user to highlight and see.
-            if len(text) <= 1:
-                text = ' '+text
+            if not text:
+                text = ' '
             # insert marks that won't be noticed by an xml/html escaper.
             text = '\0' + format_key + text + '\1'
         # Return line of text, first allow user's line formatter to do it's