histedit: end folding message with an LF This is convenient when running tests dumping the editor content, it avoids the following output line to be mixed with histedit message.

merge with i18n

i18n-sv: synchronized with d1b49b02bc16

merge with crew-stable

util: delegate seek and tell methods of atomictempfile

encoding: add fast-path for ASCII uppercase. This copies the performance hack from encoding.lower (c481761033bd). The case-folding logic that kicks in on case-insensitive filesystems hits encoding.upper hard: with a repository with 75k files, the timings went from hg perfstatus ! wall 3.156000 comb 3.156250 user 1.625000 sys 1.531250 (best of 3) to hg perfstatus ! wall 2.390000 comb 2.390625 user 1.078125 sys 1.312500 (best of 5) This is a 24% decrease. For comparison, Mercurial 2.0 gives: hg perfstatus ! wall 2.172000 comb 2.171875 user 0.984375 sys 1.187500 (best of 5) so we're only 10% slower than before we added the extra case-folding logic. The same decrease is seen when executing 'hg status' as normal, where we go from: hg status --time time: real 4.322 secs (user 2.219+0.000 sys 2.094+0.000) to hg status --time time: real 3.307 secs (user 1.750+0.000 sys 1.547+0.000)

encoding: use s.decode to trigger UnicodeDecodeError When calling encode on a str, the string is first decoded using the default encoding and then encoded. So s.encode('ascii') == s.decode().encode('ascii') We don't care about the encode step here -- we're just after the UnicodeDecodeError raised by decode if it finds a non-ASCII character. This way is also marginally faster since it saves the construction of the extra str object.

test-largefiles: fix test failing on vfat file systems The usercache hardlinks files for filesystems that support hardlinks. So when this test is run on a filesystem that supports hardlinking, we have a link in r7 and in the usercache, pointing to the same file contents (4cdac4d8...). vfat does not support hardlinks, the file in the cache and in the store of r7 are thus independent. For the test to pass on vfat, we need to corrupt *both* the largefile in the usercache and in the store of r7. Corrupting only one of them is not sufficient. Fixes: --- /home/buildslave/mercurial/vfat_hg_tests__stable_/build/tests/test-largefiles.t +++ /home/buildslave/mercurial/vfat_hg_tests__stable_/build/tests/test-largefiles.t.err @@ -997,9 +997,11 @@ $ hg push -R r7 http://localhost:$HGPORT1 pushing to http://localhost:$HGPORT1/ searching for changes - remote: largefiles: failed to put 4cdac4d8b084d0b599525cf732437fb337d422a8 into store: largefile contents do not match hash - abort: remotestore: could not put $TESTTMP/r7/.hg/largefiles/4cdac4d8b084d0b599525cf732437fb337d422a8 to remote store http://localhost:$HGPORT1/ (glob) - [255] + searching for changes + remote: adding changesets + remote: adding manifests + remote: adding file changes + remote: added 2 changesets with 2 changes to 2 files $ rm -rf empty Push a largefiles repository to a served empty repository

largefiles: mark as a first party extension

largefiles: ensure addlargefiles() doesn't add a standin as a largefile An easy way to force this (and cause a traceback) prior to the fix for 3507 was $ touch large $ hg add --large large $ hg ci -m "add" $ hg remove large $ touch large $ hg addremove --config largefiles.patterns=**large This patch also detected (and corrected) a previous test where a standin got added as a largefile (without a traceback).