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diff hgext/highlight.py @ 6662:22c303a514f8

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Truncate input to 1K when using pygments guess_lexer. This function appears to be exponential with input length.
author Brendan Cully <brendan@kublai.com>
date Thu, 12 Jun 2008 00:11:09 -0700
parents c30849d4c8ba
children 73f49bef13ad
line wrap: on
line diff
--- a/hgext/highlight.py	Wed May 07 14:32:00 2008 +0400
+++ b/hgext/highlight.py	Thu Jun 12 00:11:09 2008 -0700
@@ -57,11 +57,11 @@
     style = self.config("web", "pygments_style", "colorful")
     # To get multi-line strings right, we can't format line-by-line
     try:
-        lexer = guess_lexer_for_filename(fctx.path(), text,
+        lexer = guess_lexer_for_filename(fctx.path(), text[:1024],
                                          encoding=util._encoding)
     except (ClassNotFound, ValueError):
         try:
-            lexer = guess_lexer(text, encoding=util._encoding)
+            lexer = guess_lexer(text[:1024], encoding=util._encoding)
         except (ClassNotFound, ValueError):
             lexer = TextLexer(encoding=util._encoding)