diff mercurial/filelog.py @ 2072:74d3f5336b66

Implement revlogng.

revlogng results in smaller indexes, can address larger data files, and
supports flags and version numbers.

By default the original revlog format is used.  To use the new format,
use the following .hgrc field:

[revlog]
# format choices are 0 (classic revlog format) and 1 revlogng
format=1

--- a/mercurial/filelog.py	Mon Apr 03 10:02:09 2006 -0700
+++ b/mercurial/filelog.py	Tue Apr 04 16:38:43 2006 -0400
@@ -11,10 +11,11 @@
 demandload(globals(), "bdiff")
 
 class filelog(revlog):
-    def __init__(self, opener, path):
+    def __init__(self, opener, path, defversion=0):
         revlog.__init__(self, opener,
                         os.path.join("data", self.encodedir(path + ".i")),
-                        os.path.join("data", self.encodedir(path + ".d")))
+                        os.path.join("data", self.encodedir(path + ".d")),
+                        defversion)
 
     # This avoids a collision between a file named foo and a dir named
     # foo.i or foo.d