Mercurial > hg > mercurial-crew-with-dirclash
view contrib/win32/mercurial.ini @ 2474:1e32e2fe8a67
Fix cold cache diff performance
cold cache diff performance has regressed in two ways. localrepo.changes
has optimizations for diffing against the working dir parent that expect
node1 to be None. commands.revpair() usage means that commands.dodiff()
never sends node1 == None. This is fixed in localrepo.changes by checking
against the dirstate parents.
In the non-dirstate parents case, localrepo.changes does a loop comparing
files without first sorting the file names, leading to random access
across the disk.
author | Chris Mason <mason@suse.com> |
---|---|
date | Wed, 21 Jun 2006 09:28:48 -0700 |
parents | 2dc06dd76ff4 |
children | 45235e492cc6 |
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; System-wide Mercurial config file. To override these settings on a ; per-user basis, please edit the following file instead, where ; USERNAME is your Windows user name: ; C:\Documents and Settings\USERNAME\Mercurial.ini ; By default, we try to encode and decode all files that do not ; contain ASCII NUL characters. What this means is that we try to set ; line endings to Windows style on update, and to Unix style on ; commit. This lets us cooperate with Linux and Unix users, so ; everybody sees files with their native line endings. [extensions] ; The win32text extension is available and installed by default. It ; provides built-in Python hooks to perform line ending conversions. ; This is normally much faster than running an external program. hgext.win32text = [encode] ; Encode files that don't contain NUL characters. ** = cleverencode: ; Alternatively, you can explicitly specify each file extension that ; you want encoded (any you omit will be left untouched), like this: ; *.txt = dumbencode: [decode] ; Decode files that don't contain NUL characters. ** = cleverdecode: ; Alternatively, you can explicitly specify each file extension that ; you want decoded (any you omit will be left untouched), like this: ; **.txt = dumbdecode: