py3: use bytes() instead of str() Differential Revision: https://phab.mercurial-scm.org/D2665

py3: use b"%d" instead of str() to convert integers to bytes Differential Revision: https://phab.mercurial-scm.org/D2664

py3: use util.forcebytestr to convert testedwith value to bytes Bad extensions can put anything in testedwith so we should use util.forcebytestr here. Differential Revision: https://phab.mercurial-scm.org/D2663

py3: use pycompat.bytestr instead of str Differential Revision: https://phab.mercurial-scm.org/D2648

setdiscovery: avoid a Yoda condition Differential Revision: https://phab.mercurial-scm.org/D2646

setdiscovery: remove unnecessary sample size limiting Both _takequicksample() and _takefullsample() already limit their result to the request size, so there's no need to let the caller do that again. Differential Revision: https://phab.mercurial-scm.org/D2645

setdiscovery: remove initialsamplesize from a condition It seems more direct to compare the actual sample size. That way we can change the sample taken earlier in the code without breaking the condition. Differential Revision: https://phab.mercurial-scm.org/D2644

setdiscovery: back out changeset 5cfdf6137af8 (issue5809) As explained in the bug report, this commit caused a performance regression. The problem occurs when the local repo has very many heads. Before 5cfdf6137af8, we used to get the remote's list of heads and if these heads mostly overlapped with the local repo's heads, we would mark these common heads as common, which would greatly reduce the size of the set of undecided nodes. Note that a similar problem existed before 5cfdf6137af8: If the local repo had very many heads and the server just had a few (or many heads from a disjoint set), we would do the same kind of slow discovery as we would with 5cfdf6137af8 in the case where local and remote repos share a large set of common nodes. For now, we just back out 5cfdf6137af8. We should improve the discovery in the "local has many heads, remote has few heads" case, but let's do that after backing this out. Differential Revision: https://phab.mercurial-scm.org/D2643

hgweb: fix up trailing slash detection on Python 3 Fixes a couple of hgweb tests. Differential Revision: https://phab.mercurial-scm.org/D2661

hgweb: convert req.form to bytes for all keys and values This is just going to be a lot cleaner for our internals. Differential Revision: https://phab.mercurial-scm.org/D2660

templater: show repr of string we're rejecting I feel like this should make it a little easier to hunt down problems. Differential Revision: https://phab.mercurial-scm.org/D2659

webutil: some %d instead of %s love on ints Differential Revision: https://phab.mercurial-scm.org/D2658

py3: whitelist three more cases Differential Revision: https://phab.mercurial-scm.org/D2657

archival: our filenames are bytes, not strs Differential Revision: https://phab.mercurial-scm.org/D2656

archival: tar file modes need to be sysstrs Differential Revision: https://phab.mercurial-scm.org/D2655

archival: fsdecode paths before passing to tar or zip objects Both of these traffic in unicodes for filenames on Python 3, and inspection of the tarfile module shows that it uses the filesystem encoding, so fsdecode is the right choice. Differential Revision: https://phab.mercurial-scm.org/D2654

py3: add b'' prefixes in tests/test-minirst.py # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2653

py3: make sure __repr__ returns a str # skip-blame because just r'' prefix Differential Revision: https://phab.mercurial-scm.org/D2652

py3: make sure regular expressions are bytes # skip-blame because just b'' prefix Differential Revision: https://phab.mercurial-scm.org/D2651

py3: use bytes instead of str to make sure we use bytes internally Differential Revision: https://phab.mercurial-scm.org/D2650

py3: use util.forcebytestr instead of str to convert error messages Differential Revision: https://phab.mercurial-scm.org/D2649

lock: block signal interrupt while making a lock file On Windows where symlink isn't supported, util.makelock() could leave an empty file if interrupted immediately after os.open(). This empty lock never dies as it has no process id recorded. ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) # an interrupt may occur here os.write(ld, info) os.close(ld) This was a long-standing bug of TortoiseHg which runs a command-server and kills it by CTRL_C_EVENT, reported by random Windows users. https://bitbucket.org/tortoisehg/thg/issues/4873/#comment-43591129 At first, I tried to fix makelock() to clean up a stale lock file, which turned out to be hard because any instructions may be interrupted by a signal. ld = None try: # CALL_FUNCTION # os.open(...) # an interrupt may occur here # STORE_FAST # ld = ... ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) os.write(ld, info) ... return True except: if ld: ... os.unlink(pathname) return False So I decided to block signals by temporarily replacing the signal handlers so makelcok() and held = 1 will never be interrupted. Many thanks to Fernando Najera for investigating the issue.

fuzz: add some more docs about building/running fuzzers Differential Revision: https://phab.mercurial-scm.org/D2635

util: also silence py3 warnings from codec module Fixes warnings like this: + mercurial/util.py:2446: DeprecationWarning: invalid escape sequence '\d' + return codecs.escape_decode(s)[0] Differential Revision: https://phab.mercurial-scm.org/D2642

docs: small fixes for profiling.nested and the overall description - profiling.nested defaults to 0, not 5 - profiling is not always done with lsprof Differential Revision: https://phab.mercurial-scm.org/D2641

scmutil: fix oversight in b76248e51605c6 where I forgot to use msg Thanks to Yuya for spotting my mistake. Differential Revision: https://phab.mercurial-scm.org/D2636

hghave: remove unused "as ex" in exception block I overlooked this when removing a debug print in another change. Differential Revision: https://phab.mercurial-scm.org/D2637

tests: port test-log to Python 3 Required some porting to >>> inline Python instead of using heredocs into $PYTHON. Differential Revision: https://phab.mercurial-scm.org/D2621

py3: make gettext domain a system string

templater: fix position of terminator character in error message Since a template expression starts after the '{' character, the expression should be considered to end immediately before the terminator '{'.

merge with stable

revsetlang: add a hint for more useful parse errors This logic is largely based on the similar logic added to template error messages in D2608 and D2609, but with a few tweaks based on how revsets actually work. Differential Revision: https://phab.mercurial-scm.org/D2619

setup: ignore extension load failures when finding working hg Previously, `make local` would fail if any extension was not properly loading. Differential Revision: https://phab.mercurial-scm.org/D2589

profile: colorize output on Windows Previously, the ANSI codes were printed to the screen, throwing off the alignment. We could probably do this unconditionally, but it's kind of a hack, so I figured I'd limit the scope.

dispatch: don't clamp the range of the exit code twice We already limit the range to (0, 255) in the call to sys.exit(). The duplicated operation can't possibly be hurting us, but let's clean it up to avoid confusion.

bdiff: avoid pointer arithmetic on void* MSVC 2008 complains: mercurial/cext/bdiff.c(106) : error C2036: 'void *' : unknown size mercurial/cext/bdiff.c(107) : error C2036: 'void *' : unknown size Maybe it's a gcc extension? https://stackoverflow.com/questions/37460579/error-c2036-void-unknown-size

fuzz: add a quick README to try and document how to test new fuzzers Differential Revision: https://phab.mercurial-scm.org/D2633

fuzz: add a fuzzer for xdiff Based entirely on the fuzzer for bdiff. Differential Revision: https://phab.mercurial-scm.org/D2632

tests: add tests about diff quality These show the differences between bdiff and xdiff. Differential Revision: https://phab.mercurial-scm.org/D2604

run-tests: allow #require inside #if Used by the next patch. Differential Revision: https://phab.mercurial-scm.org/D2605

mdiff: add a config option to use xdiff algorithm The `experimental.xdiff` will affect the default diffopts and make mdiff use the xdiff algorithm for better diff quality. Differential Revision: https://phab.mercurial-scm.org/D2603

bdiff: add a xdiffblocks method This is similar to `bdiff.blocks`, but uses xdiff as the backend. The indent heuristic is turned on by default since it has little overhead and improves diff quality significantly. Differential Revision: https://phab.mercurial-scm.org/D2602

xdiff: reduce indent heuristic overhead Adds some threshold to avoid expensive cases, like: ``` #!python open('a', 'w').write(" \n" * 1000000) open('b', 'w').write(" \n" * 1000001) ``` The indent heuristic is O(N * 20) (N = 1000000) for the above case, and makes diff much slower. Before this patch (system git 2.14.2): ``` git diff --no-indent-heuristic a b 0.21s user 0.03s system 100% cpu 0.239 total git diff --indent-heuristic a b 0.77s user 0.02s system 99% cpu 0.785 total ``` After this patch (git 2fc74f41, with xdiffi.c patched): ``` # with the changed xdiffi.c git diff --indent-heuristic a b 0.16s user 0.01s system 90% cpu 0.188 total git diff --no-indent-heuristic a b 0.18s user 0.01s system 99% cpu 0.192 total ``` Now turning on indent-heuristic has no visible impact on performance. Differential Revision: https://phab.mercurial-scm.org/D2601

xdiff: add a bdiff hunk mode xdiff generated hunks for the differences (ex. questionmarks in the `@@ -?,? +?,? @@` part from `diff --git` output). However, bdiff generates matched hunks instead. This patch adds a `XDL_EMIT_BDIFFHUNK` flag used by the output function `xdl_call_hunk_func`. Once set, xdiff will generate bdiff-like hunks instead. That makes it easier to use xdiff as a drop-in replacement of bdiff. Note that since `bdiff('', '')` returns `[(0, 0, 0, 0)]`, the shortcut path `if (xscr)` is removed. I have checked functions called with `xscr` argument (`xdl_mark_ignorable`, `xdl_call_hunk_func`, `xdl_emit_diff`, `xdl_free_script`) work just fine with `xscr = NULL`. Test Plan: Will be tested in a later patch. Differential Revision: https://phab.mercurial-scm.org/D2575

xdiff: remove patience and histogram diff algorithms Patience diff is the normal diff algorithm, plus some greediness that unconditionally matches common common unique lines. That means it is easy to construct cases to let it generate suboptimal result, like: ``` open('a', 'w').write('\n'.join(list('a' + 'x' * 300 + 'u' + 'x' * 700 + 'a\n'))) open('b', 'w').write('\n'.join(list('b' + 'x' * 700 + 'u' + 'x' * 300 + 'b\n'))) ``` Patience diff has been advertised as being able to generate better results for some C code changes. However, the more scientific way to do that is the indention heuristic [1]. Since patience diff could generate suboptimal result more easily and its "better" diff feature could be replaced by the new indention heuristic, let's just remove it and its variant histogram diff to simplify the code. [1]: https://github.com/git/git/commit/433860f3d0beb0c6f205290bd16cda413148f098 Test Plan: `gcc -fPIC *.c --shared -o xdiff.so` still builds. Differential Revision: https://phab.mercurial-scm.org/D2573

xdiff: vendor xdiff library from git Vendor git's xdiff library from git commit d7c6c2369d7c6c2369ac21141b7c6cceaebc6414ec3da14ad using GPL2+ license. There is another recent user report that hg diff generates suboptimal result. It seems the fix to issue4074 isn't good enough. I crafted some other interesting cases, and hg diff barely has any advantage compared with gnu diffutils or git diff. | testcase | gnu diffutils | hg diff | git diff | | | lines time | lines time | lines time | | patience | 6 0.00 | 602 0.08 | 6 0.00 | | random | 91772 0.90 | 109462 0.70 | 91772 0.24 | | json | 2 0.03 | 1264814 1.81 | 2 0.29 | "lines" means the size of the output, i.e. the count of "+/-" lines. "time" means seconds needed to do the calculation. Both are the smaller the better. "hg diff" counts Python startup overhead. Git and GNU diffutils generate optimal results. For the "json" case, git can have an optimization that does a scan for common prefix and suffix first, and match them if the length is greater than half of the text. See https://neil.fraser.name/news/2006/03/12/. That would make git the fastest for all above cases. About testcases: patience: Aiming for the weakness of the greedy "patience diff" algorithm. Using git's patience diff option would also get suboptimal result. Generated using the Python script: ``` open('a', 'w').write('\n'.join(list('a' + 'x' * 300 + 'u' + 'x' * 700 + 'a\n'))) open('b', 'w').write('\n'.join(list('b' + 'x' * 700 + 'u' + 'x' * 300 + 'b\n'))) ``` random: Generated using the script in `test-issue4074.t`. It practically makes the algorithm suffer. Impressively, git wins in both performance and diff quality. json: The recent user reported case. It's a single line movement near the end of a very large (800K lines) JSON file. Test Plan: Code taken as-is. Differential Revision: https://phab.mercurial-scm.org/D2572 # no-check-commit for vendored code

templater: provide hint for multi-line templates with parse errors Previously, we punted. Now we "rewrite" the template's newlines to r'\n' and offset the hint appropriately. Differential Revision: https://phab.mercurial-scm.org/D2609

templater: add hint to template parse errors to help locate issues Previously, we would print the error name and location, but this isn't as helpful as we can be. Let's add a hint that shows the location where we encountered the parse error. Differential Revision: https://phab.mercurial-scm.org/D2608

py3: use b"%d" to covert integer to bytes instead of str Differential Revision: https://phab.mercurial-scm.org/D2618

py3: use bytes() instead of str() Differential Revision: https://phab.mercurial-scm.org/D2617

py3: replace __str__ to __bytes__ in hgext/journal.py Differential Revision: https://phab.mercurial-scm.org/D2616

testrunner: add option to sort tests by previous run time We currently estimate the time a test file will take to run by taking its length and its extension into account (.py is assumed to be much faster). On top of that, we have set of multipliers saying e.g. that tests with "i18n" in the name are estimated to be 10 times slower than other tests. Since a1eff44c432b (tests: write recent run times to a file named tests/.testtimes, 2016-01-04), we have a simpler way of estimating the run time: simply read the previous time from .testtimes. Although we haven't needed to adjust the multipliers since b4d7743e174a (run-tests: add more scheduling weight hints, 2015-12-04), it's just much simpler not to have to. Perhaps more importantly than not having to maintain the multipliers for core is that non-core users of the test runner cannot update the multipliers. 0 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2 c c o i c p p r p p p c r p p p p p l p p p p p p p p p c p p p p p p s p p c p p c c g c c o g h g 3 o o b m o u u u u u u h e u u u u u a u u u u u u u u u o u u u u u u u u u h u u h h e o o b e e l 4 n n s p n s s n s s s e b s s s s s r s s s s s s s s s p s s s s s s b s s e s s e e n n m s n l o 5 t t o o v h h - h h h c a h h h h h g h h h h h h h h h y h h h h h h r h h c h h c c d v m o d p g 6 r r l r e - - t - - - k s - - - - - e - - - - - - - - - t - - - - - - e - - k - - k k o = a = o . . 7 i = e t r r r e c c c - e c c c c c f c c c c c c c c c r c c c c c c p c c - c c - - c p n o c . . 8 b a t s t a a s h h h p - h h h h h i h h h h h h h = h a h h h h h h o h h c h h c m - a d b . . . 9 - b e - - c c t e e e y c e e e e e l e e e e e e e c e c e e e e e e - e e o e e o o j t - s . . . 10 p o - c s e e s c c c 3 h c c c c c e c c c = = c c h = e c c c = c c s c c d c c n d a c t o . . . 11 e r c h v . . . k k k - e k k k k k s k k k o c k = e c - k k k c k k v k k e k k f u . h e l . . . 12 r = h e n . . . h h = c c = h h h = - h h = b h h a c o h = = = o h h n h h . = = i l . b m e . . . 13 f c e = - . . . = e l o k e e e e c u e = c s e = c k n e h d o n e = . = e . c h g e . o p t . . . 14 . h c l s . . . h = o m - x = a a o p = h h m c b l - v u g i b v a c . c = . h g . - . m l e . . . 15 . e k a o . . . g s g p r t r = = n d c g e a k u . h e r w r s e = o . h h . e w . i . b a - . . . 16 . c h r u . . . w u . a = e e s g v a o w c r - n . e r i e s o r h n . e t . c e . m . . t b . . . 17 . k e g r . . . e b . t s n v h e e t n e k k s d . l t s b t l t g v . c t . k b . p . . e u . . . 18 . - a e c . . . b r . . u s s e n r e v b - e h l . p - t - a e - w = . k p . - - . o . . . n . . . 19 . c d f e . . . d e . . b i e l d t . - e r b e . . s i s t t s e b . - - . p c . r . . . d . . . 20 . o s i . . . . i p . . r o t v o - . = f x - a 2 . . v c y e e v b u . p b . y o . t . . . l . . . 21 . m . l . . . . r o . . e n . e c s . r i e t n - . . n s m - . n - n . y a . f m . s . . . e . . . 22 . m . e . . . . . . . . p . . . - v . e l c e g f . . - . r r . - j d . l d . l m . . . . . - = . . 23 . i . s . . . . . . . . o . . . r n . b e u m . o . . s . e a . m s l . i - . a a . . . . . s i . . 24 . t . . . . . . . . . . - . . . o - . a l t p . r . . i . v c . o o e . n s . k n . . = . . t m . . 25 . . . . . . . . . . . . d . . . . e . s o e l . m . . n . . e . v n 2 . t e . e d . . = . . r p . . 26 . . . . . . . . . . . . e . . . . n . e g . a . a . . k . . . . e . - . . r . s s . . s . . i o . . 27 . . . . . . . . . . . . e . . . . c . - . . t . t . . . . . . . . . e . . v . . . . . t . . p r . . 28 . = . . . . . . . . . . p . . . . o . o . . e = . . . . . . . . . . x . . e . . . . . r . . . t . . 29 . m . . . . . . . . . . - . . . . d . b . = . r . . . . . . . . . . c . . r . . . . . i . . . . . . 30 . e . . . . . . . . . . n . . . . i . s . c . e . . . . . . . . . . h . . . . . . . . p . . . . . . 31 . r . . . . . . . . . . e . . . . n . o . o . n . . . . . . . . . . a . . . . . . . . . . . . . . . 32 . g . . . . . . . . . . s . . . . g . l . m . a . . . . . . . . . . n . . . . . . . . . . . . . . . 33 . e . . . . . . . . . . t . . . . . . e . m . m . . . . . . . . . . g . . . . . . = . . . . . . . . 34 . - . . . . . . . . . . e . . . . . . t . i . e . . . . . . . . . . e . . . . . . l . . . . . . . . 35 . c . . . . . . . . . . d . . . . . . e . t . - . . . . . . . . . . . . . . . . . f . . . . . . . . 36 . h . . . . . . . . . . - . . . . . . . . - . m . . . . . . . . . . . . . . . . . s . . . . . . . . 37 . a . . . . . . . . . . c . . . = . . . . i . e . . . . . . . . . . . . . . . . . . . . . . . . . . 38 . n . . . . . . . . . . h . . . h = . . . n . r . . . . . . . . . . . . . . . . . . . . . . . . . . 39 . g . . . . . . . . . . a . . . t c . . . t . g . . . . . . . . . . . . . . . . . . . . . . . . . . 40 = e . . . . . . . . . = n . . . t o . . . e . e . . . . . . . . . . . . . . . . . . . . . . . . . . 41 b d = . . . . . . . . h g . . . p n . . . r . 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 42 o e b . . . . . . . . i e . . . s v . . . a . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 o l o . . . . . . . . g . . . . . e . . = c . . . . = . . . . . . . . . . . . . . . . . . . . . . . 44 k e o . . . . . . . . h . . . . . r . . g t . . . . h . . . . . . . . . . . . . . . . . . . . . . . 45 m t k . . . . . . . . l . . . . . t . . r i . . . . o . . . . . . . . . . . . . . . . . . . . . . . 46 a e m . . . . . . . . i . . . . . - . . a v . . . . o . . . . . . . . . . . . . . . . . . . . . . . 47 r . a . . . . . . . . g . . . . . g . . f e . . = . k . . . . . . . . . . . . . . . . . . . . . . . 48 k . r . . . . . . . . h . . . . . i . . t . . . c . . . . . . . . . . . . . . . . . . . . . . . . . 49 s . k . . . . . . . . t . . . . . t . . . . . . h . . . . . . . . . . . . . . . . . . . . . . . . . 50 - . s . . . . . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . 51 p . - . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . . . . . . . . . . . . . . . . . . 52 u . p . . . . . . . . . . . . . . . . . . . . . k . . . . . . . . . . . . . . . . . . . . . . . . . 53 s . u . . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . . 54 h . s . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . = . . . . . . . . . . . . . . . . 55 p . h . . . . . . . . . . . . . . . . . . . . . l . . . . . . . . = . . . . . . . . . . . . . . . . 56 u . p . . . . . . . . . . . . . . . . . . . . . a . . . . . . . . r . . . . . . . . . . . . . . . . 57 l . u . . . . . . . . . . . . . . . . . . . . . n . . . . . . . . e . . . . . . . . . . . . . . . . 58 l . l . . . . . . . . . . . . . . . . . . . . . g . . . . . . . . v . . . . . . . . . . . . . . . . 59 . . l . . . . . . . . . . . . . . . . . . . . . = . . . . . . . . s . . . . . . . . . . . . . . . . 60 . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . e . . . . . . . . . . . . . . . . 61 . . . . . . . . . . . . . . . . . . . . . . . . o . . . . . . . . t . . . . . . . . . . . . . . . . 62 . . . . . . . . . . . . . . . . . . . . . . . . n . . . . = . . . 2 . . . . . . . . . . . . . . . . 63 . . . . . . . . . . . . . . . . . . . . . . . . v . . . . h . . . . . . . . . . . . . . . . . . . . 64 . . . . . . . . . . . . . . . . . . . . . . . . e . . . . g . = . . . . . . . . . = . . . . . . . 65 . . . . . . . . . . . . . . . . . . . . . . . . r . . . . w = . b . . . . . . . . . c . . . . . . . 66 . . . . . . . . . . . . . . . . . . . . . . . . t . . . . e l . o . . . . . . . . . l . . . . . . . 67 . . . . . . . . . . . = . . . . . . . . . . . . - 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. . . c . . . r . 78 . . . . b . . . . . . . . . . . . . . . . . . . . . . . . . i . . . . . . m . . a . . . o . . . e . 79 . . . . r . . . . . . . . . . . . . . . . . . . . . . . . . s . . . . . . e . . m . . . n . . . v . 80 . . . . a . . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . r . . e . . . v . . . e . 81 . . . . n . . . . . . . . . . . . . . . . . . . . = . . . . . . . . . . . g . . n . . . e . . . r . 82 . . . . c . . . . . . . . . . . . . . . . . . . = m . . . . . . . . . . . e . . d . . . r . . . t . 83 . . . . h . . . . . . . . . . . . . . . . . . . p q . . . . . . . . . . . - . = . . . . t . . . . . 84 . . . . e . . . . . . . . . . . . . . . . . . . h . . . . . . . . . . . . f . u . . . . - . . . . . 85 . . . . s . . . . . . . . . . . . . . . . . . . a . . . . . . . . . . . . o . p . . . . s . . . . . 86 . . . . . . . . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . r . g . . . . v . . . . . 87 . . . . . . . . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . c . r . . . . n . . . . . 88 . . . . . . . . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . e . a . . . . - 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. . . . . . . . . . . . . . . . . . . . . . . 158 . . . . . . . . b . . . . . . . . . . . . . . . . . c . . . . . . . . . . . . . . . . . . . . . . . 159 . . . . . . . . a . . . . . . . . . . . . . . . . . p . . . . . . . . . . . . . . . . . . . . . . . 160 . . . . . = . . s . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . 161 . . . . . b . . e . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . . . . . . . . . . . . 162 . . . . = u . . - . . . . . . . . . . . . . . . . . t . . . . . . . . . . . . . . . . . . . . . . . 163 . . . . = n . . s . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . 164 . . . . c d . . c . . . . . . . . . . . . . . . . . d . . . . . . . . . . . . . . . . . . . . . . . 165 . . . . o l . . e . . . . . . . . . . . . . . . . . i . . . . . . . . . . . . . . . . . . . . . . . 166 . . . . m e . . n . . . . . . . . . . . . . . . . . f . . . . . . . . . . . . . . . . . . . . . . . 167 . . . . m 2 = . a . . . . . . . . . . . . . . . . . f . . . . . . . . . . . . . . = . . . . . . . . 168 . . . . i - i . r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . g . . . . . . . . 169 . . . . t r m . i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . . . . . . . . 170 . . . . . e p . o . . . . . . . . = . . . . . . . . . . . . . . . . . . . . . . . n . . . . . . . . 171 . . . . . m o . - . . . . . . . . c . . . . . . . . . . . . . . . . . . . . . . . e . . . . . . . . 172 . . . . . o r . g . . . . . . . . l . . . . . . . . . . . . . . . . . . . . . . . r . . . . . . . . 173 . . . . . t t . l . . . . . . . . o . . . = . . . . . . . . . . . . . . . . . . . a . . . . . . . . 174 . . . . . e - . o . . . . . . . . n . . . m . . . . . . . . . . . . . . . . . . . l . . . . . . . . 175 . . . . . - g . b . . . . . . . . e . . . q . . . . . . . . . . . . . . . . . . . d . . . . . . . . 176 . = . . . c i . a . . . . . . . . b . . . - . . . . . . . . . . . . . . . . . . . e . . . . . . . . 177 . i . . . h t . l . . . . . . . . u . . . h . . . . . . = . . . . . . . . . . . . l . . . . . . . . 178 . 1 . . . a . . . . . . . . . . . n . . . e . . . . . . b . . . . . . . . . . . . t . . . . . . . . 179 . 8 . . . n . . . . . . . . . . . d . . . a . . . . . . i . . . . . . . . . . . . a . . . . . . . . 180 . n . . . g . . . . . . . . . . . l . . . d . . . . . . s . . . . . . . . . . . . . . . . . . . . . 181 . . . . . e . . . . . . . . . . . e . . . e . . . . . . e . . . . . . . . . . . . . . . . . . . . . 182 . . . . . g . . . . . . . . . . . s . . = r . . . . . . c . . . . . . . . . . . . . . . . . . . . . 183 . . . . . r . . . . . . . . . . . . . . o - . . . . . . t . . . . . . . . . . . . . . . . . . . . . 184 . . . . . o . . . . . . . . . . . . . . b f . . . . . . 2 . . . . . . . . . . . . . . . . . . . . . 185 . . . . . u . . . . . . . . . . . . . . s r . . = . . . . . . . . . . . . . . . . . . . . . . . . . 186 . . . . . p . . . . . . . . . . . . . . o o . . s . . . . . . . . . . . . . . . . . . . . . . . . . 187 . . . . . . . . . . . . . . . . . . . . l m . . s . . . . . . . . . . . . . . . . . . . . . . . . . 188 . . . . . . . . . . . . . . . . . . . . e . . . h . . . . . . . . . . . . . . . . . . . . . . . . . 189 . . . . . . . . . . . . . . . . . . . . t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 . . . . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 . . . . . . . . . . . . . . . . . . . . d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 . . . . . . . . . . . . . . . . . . . . i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 . . . . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 . . . . . . . . . . . . . . . . . . . . t . . . . . . . . . . . . . . = . . . . . . . . . . . . . . 196 . . . . . . . . . . . . . . . . . . . . r . . . . . . . . . . . . . . t . . . . . . . . . . . . . . 197 . . . . . . . . . . . . . . . . . . . . i . . . . . . . . . . . . . . r . . . . . . . . . . . . . . 198 . . . . . . . . . . . . . . . . . . . . b . . . . . . . . . . . . . . e . . . . . . . . . . . . . . 199 . . . . . . . . . . . . . . . . . . . . u . . . . . . . . . . . . . . e . . . . . . . . . . . . . . 200 . . . . . . . . . . . . . . . . . . . . t . . . . . . . . . . . . . . d . . . . . . . . . . . . . . 201 . . . . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . . . i . . . . . . . = . . . . . . 202 . . . . . . . . . . . . . . . . . . . . d . . . . . . . . . . . . . . s . . . . . . . a . . . . . . 203 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . = n . . . . . . 204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o . . . . . . b n . . . . . . 205 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = v . . . . . . i o . . . . . . 206 . = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . h e . . . . . . s t . . . . . . 207 . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . g r . . . . . . e a . . . . . . 208 . u . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . w y . . . . . = c t . . . . . . 209 . b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . . . . . . n t e . . . . . . 210 . r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b . . . . . . o . . . . . . = . 211 . e . . . . . . . . . . . . . . = . . . . . . . . . . . . . . . . . - . . . . . . t . . . . . . m . 212 . p . . . = . . . . . . . . . . p . = . . . . . . . . . . . . . . . a . . . . . . i . . . . . . q . 213 . o . . . r . . . . . . . . . . u p . . . . . . . . . . . . . . . n . . . . . . f . . . . . . - . 214 . - . . . e . . . . . . . . . . s = u . . . . = . . . . . . . . = = n . . . . . . y . . . . . . h . 215 . r . . . m . . . . . . . . . . h c l . . . . d . . . . . . . . s o o . . . . . . . . . . . . . e . 216 . e . . . o . . . . . . . . . . - o l . . . . e . . . . . . . . s b t . . . . . . . . . . . . . a . 217 . c . . . v . . . . . . . . . . w n - . . . = v . . . = . . . . h s a . . . . . . . . . . . . . d . 218 . u . . . e . . . . . . . . . . a v p . . . h e . . . b . . . . - o t . . . . . . . . . . . . . e . 219 . r . . . . . . . . . . . . . . r e u = . . t l . . . a . . . . b l = . . . . . . . . . . . . . r . 220 . s . . . . . . . . . . . . . . n r l r . . t - . . . c . . . . u e h . . . . . . . . . . . . . - . 221 . i . . . . . . . . . . . . . . . t l e . . p w . . . k . . . . n t g . . . . . . . . . . . . . d . 222 . o . . . . . . . . . . . . . . . - - b . . - a . . . o . . . . d e w . . = . . . . . . . . . . a . 223 . n . . . . . . . . . . . . . . . s c a . . b r . . . u . . . . l - e . . s . . . . . . . . . . t . 224 . . . . . . . . . . . . . . . . . v o s . . u n . . . t . . . . e d b . . e . . . . . . . . . . e . 225 . . . . . . . . . . . . . . . . . n r e . . n i . . . . . . . . 1 i = . . t . . . . . . . . . . . . 226 . . . . . . . . . . . . . . . . . - r - . . d n . . . . . . . . . v c . . d . . . . . . . . . . . . 227 . . . . . . . . . . . . . . . . . s u c . . l g . . . . . . . . . e l . . i . . . . . . . . . . . . 228 . . . . . . . . . . . . . . . . . t p o . . e s . . . . . = . . . r o . . s . . . . . . . . . . . . 229 . . . . . . . . . . . . . . . . . a t l . . 1 = . . . . . c . . . g n . . c . . . . . . . . . . . . 230 . . . . . . . . . . . . . . . . . r i l . . . h . . . . . l . . . e e . . o . . . . . . . . . . . . 231 . . . . . . . = . . . = . . . . . t o a . . . i . . . . . o . . . n - . . v . . . . . . . . . . . . 232 . . . . . . . m . . . w . . . . . r n p . . . s . . . . . n . . . t u . . e . . . . . . . . . . . . 233 . . . . . . . q . . . i . . . . . e . s . . . t . . . . . e . . . . n . . r . . . . . . . . . . . . 234 . . . . . . . - . . . r . . . . . v . e . . . e . . . . . - . . . . c . . y . . . . . . = . . . . = 235 . . . . . . = s . . . e . . . . . . = . . . . d . . . . . u . . . . o . . . . . . = . . o . . . . u 236 . . . . . . l u . . . p . . . . . . p . . . . i . . . . . n . . . . m . . . . . . h . . b . . . . p 237 . . . . . . a b . . . r . . . . . . r . . . . t . . . . . c . . . . p . . . . . . i . . s . . = . d 238 . . . . . . r r . . . o . . . . . . o . . . . - . . . . . o . . . . r . . . . . . s . . h . . a . a 239 . . . . . . g e . . . t . . . . . . g . . . . o . . . . . m . . . . e . . . . . . t . . i . . l . t 240 . . . . . . e p . . . o . . . . . = r . . . . b . . . . . p . . . . s . . . . . . e . . s . . i . e 241 . . . . . . f o . . . . . . . . . a e . . . . s . . . . . r . . . . s . . . . . . d . . t . . a . - 242 . . . . . . i . . . . . . . . . . r s . . . . o . . . . . e . . . . e . . . . . . i . . o . . s . b 243 . . . . . . l . . . . . . . . . . c s . = . . l . . . . . s . . . . d . . . . . . t . . r . . . . r 244 . . . . . . e . . . . . . . . . . h . . g . . e . . . . . s . . . . . . . . . . . - . . y . . . . a 245 . . . . . . s . . . . . . . . . . i . . e . . t . . . . . e . . . . . . . . . . . a . . . . . . . n 246 . . . . . . - . . . . . . . . . . v . . t . . e . . . . . d . . . . . . . . . . . r . . . . . . . c 247 . . . . . . w . . . . . . . . . . e . . b . . . . . . . . . . . . . . . . . . . = g . . . . . . . h 248 . . . . . . i . . . . . . . . . . . = . u . . . . . . . . . . . . . . . . . . . g u . . . . . . . e 249 . . . . . . r . . . . . . . . . . . s . n . . . . . . . . . . . . . . . . . . . l m . . . . . . . s 250 . . . . = . e . . . . . . . . . . . t . d . . . . . . . . . . . . . . . . . . . o e . . . . . . . . 251 . . . . m . p . . . . . . . . . . . a . l . . . . . . . . . . . . . . . . . . . b n . . . . . . . . 252 . . . . e . r . . . . . . . . . . . t . e . . . . . . . . . . . . . . . . . . . a t . . . . . . . . 253 . = . . r . o . . . . . . . . . . . u . . . . . . . . . . . . . . . . . . . . . l s . . . . . . . . 254 . r . . g . t . . . . . . . . . . . s . . . . . . . . . . . . . . . . . . . . . o . . . . . . . . . 255 . e . . e . o . . . . = . . . . . . - . . . . . . . . . . . . . . . . . = . . = p . . . . . . . . . 256 . n . . - . . . . . . b . . . . . . c . . . . . . . . . . . . . . . . . l . = c t . . . . . . . . . 257 . a . . c . . . . . . l . . . . . . o . . . . . . . . . . . . . . . . . o . c e s . . . . . . . . . 258 . m . . r . . . . . . a . . . . . . l . . . . . . . . . . . . . . . . . g . o n . . . . . . . . . . 259 . e . . i . . . . . . c . . . . . . o . = . . . . . . . . . . . . . . . - . n s . . . . . . . . . . 260 . . . . s . . . . . . k . . . . . . r . l . . . . . . . . . . . . . . . l . v o . . . . . . . . . . 261 . . . . s . . . . . . b . . . . . . . . f . . . . . . . . . . . . . . . i . e r . . . . . . . . . . 262 . . . . - . . . . . . o . . . . . . . . c . = . . . . . . . . . . . . . n . r . . . . . . . . . . . 263 . . . . c . . . . . . x . . . . . . . . o . m . . . . . . . . . . . . . e . t . . . . . . . . . . . 264 . . . . r . . . . . . . . . . . . . . . n . e . . . . . . . . . . . . . r . - . . . . . . . . . . . 265 . . . . o . . . . . . . . . . . . . . . v . r . . . . . . . . . . . . . a . h . . . . . . . . . . . 266 . . . . s . . . . . . . . . . . . . . . e . g . . . . . = . . . . . . . n . g . . . . . . . . . . . 267 . . . . s . . . . . . . . . . . . . . . r . e . . . . . f . . . . . . . g . - . . . . . . . . . . . 268 . . . . . . . . . . . . = . . . . . . . t . - . . . . e . . . . . . . e . s . . . . . . . . . . . 269 . . . . . . . . . . . . h . . . . . . . . . t . = . . . t . . . . . . . . . i . . . . . . . . . . . 270 . . . . . = . . . . . . i . . . . . . . . . y . i . . . c . . . . . . . . . n . . . . . . . . . . . 271 . . . . . c . . = . . . s . . . . . . . . . p . n . . . h . . . . . . . . . k . . . . . . . . . . . 272 . . . . . l . . f . . . t . . . . . . . . . e . c . . . . . . . . . . . . . . . . . . . . . . . . . 273 . . . . . o . . i . . . e . . . . . . . . . s . o . . . . . . . . . . . . . . . . . . . . . . . . . 274 . . . . . n . . l . . . d . . . . . . . . . . . m . . . . . . . . . . . . . . . . . . . . . . . . . 275 . . . . . e . . e . = . i . . . . . . . . . . . i . . . . . . . . . . . . . . . . . . . . . . . . . 276 . . . . . - . . s . e . t . . . . . . . . . . . n . . . . . . . . . . = . . . . . . . . . . . . . . 277 . . . . . p . . e . o . - . . . . . . . . . . . g . . . . . . . . . . r . . . . = . . . . . . . . . 278 . . . . . u . . t . l . c . . . . . . . . . . . - . . . . . . . . . . o . . . . m . . . . . . . . . 279 . . . . . l . . . . . . o . . . . . . . . . . . o . . . . . . . . . . l . . . . q . . . . . . . . . 280 . . . . . l . . . . . . m . . . . . . . . . . . u . . . . . . . . . . l . . . . - . . . . . . . . . 281 . . . . . = . . . . . . m . . . . . . . . . . . t . . . . . . . . . . b . . . . s . . . . . . . . . 282 . . . . . e . . . . . . u . . . . . . . . . . . g . . . . . . . . . . a . . . . u . . . . . . . . . 283 . . . = . x . . . . . . t . . . . . . . . . . . o . . . . . . . . . = c . . . . b . . . . . . . . . 284 . . . h . t . . . . . . e . . . . . . . . . . . i . . . . . . . . . n k = . . . r . . . . . . . . . 285 . . . i . d . . . . . . . . . . . . . . . . . . n . . . . . . . . . e . f . . . e . . . . . . . . . 286 . . . s . i . . . . . . . . . . . . . . . . . . g . . . . . . . . . w . n . . . p . . . . . . . . . 287 . . . t . f . . . . . = . . . . . . . . . . . . . . . . . . . . . . b . c . . . = . . . . . . . . . 288 . . . e = f . . . . . h . . . . . . . . . . . . . . . . . . . . . . r . a . . . g . . . . . . . . . 289 . . . d h . . . . . . i . . . . . . . . . . . . . . . . . = . . . . a . c . . . i . . . . . . . . . 290 . . . i g . . . . . . s . . . . . . . . . . . . . . = . . l . = . . n . h . . . t . . . . . . . . . 291 . . . t w . . . . . . t . . . . . . . . . . . . . . s . . f . m . . c . e . . . - . . . . . . . . . 292 . . . - e . . . . . . e . . = . . . . . . . . . . . h . . s . e . . h . . . . . e . . . . . . . . . 293 . . . f b . . . . . . d . . b . . . . . . . . . . . a . . - . r . . . . . . . . x . . . . . . . . . 294 . . . o = . . . . . . i . . u . . . . . . . . . . . r . . l . g = . . . . . . . p . . . . . . . . . 295 . . . l r . . . . . . t . . n . . . . . . . . . . . e . . a . e s . . . . . . . o . . . . . . . . . 296 . . . d e . . . . . . - . . d . . . . . . . . . . . . . . r . 1 t . . . . . . . r . . . . . . . . . 297 . . . . b . . . . . . e . . l . . . . . . . . . . . . . . g = . a . . . . . . . t . . . . . . . . . 298 . . . . a . . . . . . d . . e . . . = . . . . . . . . . . e = . t . . . . . . . . . . . . . . . . . 299 . . . . s . . . . . . i . . 2 . . . r . . . . . . . . . . f s . u . . . . . . . . . . . . . . . . . 300 . . . . e . . . . . . t . . - . . . e . . . . . . . . . . i p . s . . . . . . . . . . . . . . . . . 301 . . . . - . . . . . . . . . m . . . b . . . . . . . . . . l l . . . . . . = . . . . . . . . . . . . 302 . . . . c . . . . . . . . . u . . . a . . . = . . . . . . e i . . . . . . s . . . . . . . . . . . . 303 . . . . o . . . . . . . . . l . . . s . . . m . . . . . . s t . . . . . . p . . . . . . . . . . . . 304 . . . . n . . . . . . . . . t . . . e . . . q . . . . . . . . . . . . . . l . . . . . . . . . . . . 305 . . . . f . . . . . . . . . i . . . - . . . - . . . . . . . . . . . . . . i . . . . . . . . . . . . 306 . . . . l . . . . . . . . . p . . . n . . . g . . . . . . . . . . . . . . t . . . . . . . . . . . . 307 . . . . i . . . . = . . . . l . . . e . . . u . = . . . . . . . . . . . . . . . . . . . . . . = . . 308 . . . . c . . . . d . . . . e . . . w . . . a . c . . . . . . . . . . . . . . . . = . . . . . r . . 309 . . . . t . . . . i . . . . - . . . a . = = r . o . . . . . . . . . . . . . . . . u . . . . = e . . 310 = . . . s . . . . f . . . . c . . . n . v i d . n . . . . . . . . . . . = . . . . n . . . . r b . . 311 r . . . . . . . . f . . . . h . . . c . e s s . v . . . . . . . . . . . r . . . . c . . . . e a . . 312 e . . . . . . . . - . . = . a . . = e . r s . . e . . . . . . . . . . . e . . . . o . . = . b s . . 313 b . . . . . = . . c . . h . n . . h s . i u . . r . . . . . . . . . . . s . . . . m . . m . a e . . 314 a . . . . . d . . o . . g . g . . a t . f e . = t . . . . . . . . . . . o . . . . m . . q . s - . . 315 s . . . . . e . . l . . h . = . . r o . y 3 . r - . . . . . . . . . . . l . . . . i . . - . e a . . 316 e . = . . . b . . o . . a . r . . d r . . 0 . e s . . . . . . . . . . . v . . . . t . . q . - b . . 317 - . e . . . u . . r . . v . e . . l . . . 8 . b v . . . . . . . . . . . e . . . . . . . p . p o . . 318 i . x . . . g . . . . . e . b . . i . . . 4 . a n . . . . . . . . . . . . . . . . . . . u . a r . . 319 n . c . . . c . . . . . . . a . . n . . . . . s - . . . . . . . . . . . . . . . . . . . s . r t . . 320 t . h . . . o . . . . . . . s . . k . . . . . e t . . . . . . . . . . . . . = . . . . . h . a . . . 321 e . a . . . m . . . . . . . e . . s . . . . . - a . . . . . . . . . . . . . q . . . . . - . m . . . 322 r . n . . . m . . . . . . . - . . . . . . . . p g . . . . . . . . . . . . . r . . . . . f . e . . . 323 r . g . . . a . . . . . . . d . . . . . . . . u s . . = . . . . . . . . . . e . . . = . a . t . . . 324 u . e . . . n . . . . . . . e . . . . . . . . l . . . s . . . . . . . . . . c . . . b . i . e . . . 325 p . - . . . d . . . . . . . s . . . . . . . . l . . . p . . . . . . . . . . o . . . u = l . r . . . 326 t . o . . . s . . . . . . . t . . . . . . . . . . . . a . . . . . . . . . . r . . . n c . . s . . . 327 i . b . . . . . . = . . . . . . . . . . . . . . . = . r . . . . . . . . . . d . . . d o . . . . . . 328 o . s . . . . . . i . . . . . . . . . . . . . . . p . s . = . . . . . . . . . . . . l m . . . . . . 329 n . m . . . . . . m . . . . . = . . . . . . . . . a . e . l . . . . . . . . . . . . e p . . . . . . 330 s . a . . . . . . p . . . . . l . . . . . . . . . g . . . f . . . . . . . . . . . . - l . . . . . . 331 . . r . . . . . . o . . . . . f . . . . . . . . = e . . . s . . . . . . . . . . . . r e . . . . . . 332 . . k . = . . . . r . . . . . s . . . . . . . . t r . . . - = . . . . . . . . . . . . t . . . . . . 333 . . e . r . . . . t . . . . . - . . . . . . . . r . . . . s p . . . . . . . . . . . . i . . . . . . 334 . . r . e . . . . - . . . . . s . . . . . . . . e . . . . e u . . . . = . . . . . . . o . . . . . . 335 . . s . b . . . . b . = . . . e . . . = = . . . e . . . . r s . . . . a . . = . . . . n . . . . . . 336 . . - . a . . . . y . i . . . r . . . r a . . . d . . . . v h . . . . m . . p . . . . . . . . . . . 337 . . c . s . . . . p . n . . . v . . . e m . . . i . . . . e . . . . . e . . a . . . . . . . . . . . 338 . . a . e . . . . a . s . . . e . . . b e . . . s . . . . . . . . . . n . . r . . . . . . . . . . . 339 . . s . - . . . . s . t . . . . . . . a n . . . c . . . . . . . . . . d . . s . . . . . . . . . . . 340 . . e . n . . . . s . a . . . . . . . s d . . . o . . . . . . . . . . . . . e . . . . . . . . . . . 341 . . - . a . . . . . . l . . . . . . . e . . . . v . . . . . . . . = . . . = - . . . . . . . . . . . 342 . . A . m . . . . . . l . . . . . . . - . . . . e . . . . . . . . m . . . h d . . . . . . . . . . . 343 . . 1 . e . . . . . . . . . . . . . . c . . . . r . = . . . . . . q . . . i a . . . . = . . . . . . 344 . . . . d . . . . . . . . . . . . . . a . . . . y . g . . . . . . - . . . s t . . . . g . . . . . . 345 . = . . - . . . . . . . . . . . . . . c . . . . - . e . = . . . . q . . . t e . . . . e . . . . . . 346 . g . . b . . . . . . . . . . . . . . h . . . . l . n . h = . . . r . . . e . . . . . n . . . . . . 347 . e . . r . . . . . . . . . . . . . . e . . . . e . d . i c . . . e . . . d . . . . . d . . . . . . 348 . n . . a . . . . . . . . . . . = . . . . . . . g . o . s o . . . f . . . i . . . . . o . . . . = . 349 . d . . n . . . . . . . . . . . w . . . . . . . a . c . t m . . . r . . . t . . . . . c . . . . e . 350 . o . . c . . . . . . . . . . . i . . . . . . . c . - . e m . . . e . . . - . . . . . - . . . . x . 351 . c . . h . . . . . . . . . . . n . . . . . . . y . z . d i . . . s . . . f . . . . . p . . . . c . 352 . - . . e . . . . . . . . . . . 3 . . . . . . . . . h . i t . . . h . . . o . . . . . t . . . . h . 353 . z . . s . . . . . . . . . . . 2 . . . . . . . . . _ . t - . . . . . . . l . . . . . _ . . . . a . 354 . h . . . = . . . . . = . . . . t . . . . . . . . . C . - i . . . . . . . d . . = . . B . . . . n . 355 . _ . . . g . . . . = g . . . . e . . . . . . . . . N . n n . . . . . . . - . . g . . R . . . . g . 356 . T . . . e . . . . g e . . . . x . . . . . . . . . . . o t . . . . . . . n . . e . . . . . . . e . 357 . W . . . n . . . . e n . . . . t . . . . . . . . . . . n e . . . . . . = o . . n . . . . . . . - . 358 . . . . . d . . . . n d . . . . . . . . . . . . . . . . - r . = . . . . g n . . d . . . . . . . o . 359 . . . . . o . . . . d o . . . . . . . . . . . . . . . . c a . g . . . . e - . . o . . . . . . . b . 360 . . . . . c . . . . o c . . . . . . . . . . . . . . . . o c . e . . . . n c . = c . . . . . . . s . 361 . . . . . - = . . . c - . . . . . . . . . . . . . . . . m t . n . . . . d o . g - . . . . . . . m . 362 . . . . . r m . . . - d . . . . . = = . . . . . . . . . m i . d . . . . o m . r e . . . . . . . a . 363 . . . . . u q . . . s a . . . . . e = . . . . . . . = . u v . o . . . . c m . e l . . . . . . . r . 364 . . = . . . - . . . v . . . . . . x m . . . . . . = b . t e . c . . . . - u . p . . . . . . . . k . 365 . . d . . . q . . . . . . . . . . c q . . . . . . g h . e - . - . . . . f t . . . . . . . . . . e . 366 = . i . . . r . . . . . . . . . . h - . . . . . . i e . . c . i . . . . r e . . . . . . . . . . r . 367 l . f . . . e . . . . . . . . . . a q . . . . . . t a . . u . t . . . . . . . . . . . . . . . . s . 368 a . f = . . f . . . . . . . . . . n n . . . . . . h d . . r . . . . . . . . . . . . . = . . . . - . 369 r . - r . . r . . . . . . . . . . g e . . . . . . e s . . s . . . . = . . . . . . . . c . . . . c . 370 g = i e . . e . . . . . . . . . . e w . . . . = . l . . . e . . . . e . . . . . . . . l . . . . a . 371 e u g b . . s . . . . . . . . . . - . . . . . s . p . . . s . . . . n . . . . . . . . o . . . . s . 372 f r n a . . h . . . . . . . . . . o . . . . . t . . . . . . . . . . c . . . . . . . . n . . . . e . 373 i l o s . . - . . . . . . . . . . b . . . . . a . . . . . . . . . . o . . . . . . . . e . . . . - . 374 l - r e . . = . . . . . . . . . . s . . . . . t . . . . . . . . . . d . . . . . . . . - . . . . 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C . x p . u . d . p . r r . . . 1 r . p = . . c k . . l f . 409 = = s . . . . . . . i . . . . . . n . . 2 . c o . r . l = a . g i . . . . s . . p = . h . . . - f . 410 p o h . . . . . . . c . . . . . . g . = . . h r . n . e r t . e b . . . . - . . u s . a . . . u - . 411 a b - . . . . . . . t . . . . . . e . s . . a t = . . - e c . - . . . . . c . . l i . n . . . p u . 412 r s h . . . . . . . . . . . . . . . . p . = n . m . . p b h . c . . . . . a . . l n . g . . . d n = 413 s o t . . . . . . . . . . . . . . . . a . d g . q . . h a . . o . . . . = s . . - g . e . . . a i r 414 e l t . . . . . . . . . . . . . . . . r . e e . - . . a s . . m . . . = n e . . b l . - . . . t f e 415 i e p . . . . . . . . . . . . . . . . s = b - . q . . s e . . m . . . s o - . . r e . o . . . e i b 416 n t - . . . . . = . . . . . . . . . . e = u o . p . . e - . . i . . . t t C . . a - . b . . . . e a 417 d e b . . . = . = . . . . . . . . . . - e g b . u . . s d . . t . . . r i 1 . . n h . s . . . . d s 418 e - u . . . s . c . . . . . . . . . . p n b s . s . . . e . . . . . . i f . . . c e . m . . . . . e 419 x c n = . . h . o . . . . . . . . . . r c u m . h . . . t . . . . . . p y = . . h a . a . . . . . - 420 = h d a . . o . n . . . . . . . . . . o o i a . - . . . a . . . = . . - - d . . . d . r . = . . . b 421 b a l d . . w . v . . . . . . . . . . f d l r . e . . . c . . . b . . c c i . . . . . k . e . . . o 422 o n e d . . - . e . . . . . . . . . . i i d k . x . . . h . = . u . . r h f . . . . . e . x . . . o 423 o g 1 . . . w . r . . . . . . . . . . l n d e . a . . . . . s . n . . o a f . . . . . r . c . . . k 424 k e . . = . o . t . . . . . . . . . . e g a r . c . . . . . y . d . = s n s . . . . . s . h . . . m 425 m s . . e . r . - = = . . . . = . . . s - g s . t . . . . . m . l . p s g t . . . . . - . a . . . a 426 a e . . x . k . h a e . . . . m . . . . a . - . . . . . . . l = e . u . e a . . . . . c . n . . . r 427 r t . . c . . . g u x . . . . q . . . . l . c . . . . . . . i h - . r . t . . . . = a . g . . . k 428 k - . . h . . . - d c . . . . - . . . . i a . . . . . . . n i t . g . = . . . . . e s = e . . = s 429 s e . . a . . . s i h = . . = s . . . . g = s . . . . . . . k s y . e . d . . . . . x e m - . . c . 430 - x . . n . . . t t a p . . = a . . . . n m e = . . . . . . s t p . . . i . . . . . c - q o . . o . 431 c c . . g . . . a - n a . . o f . . . . . q - p . . . . . . . e e = . . f . . . . . h D - b . . n . 432 u h . . e . . . r p g t . . b e . . . . = - B a . . . . . = . d . h . . f . . . . . a = g s . . v . 433 r = . . - = . . t a e c . . s t . = . . j q 5 t . . . . . h . i . i . . - . . . . . n d i m . . e . 434 r p . . o d . . r t - h . . o y . h . . o f . h . . . . . g . t . s . . b . . . . . g i t a . . r . 435 e a . . b r . . e h o b . = l . . g . . u o . s . . . . . w . - . t . . i . . . . . e r . r . . t . 436 n t . . s a . . v . b o . i e . . w = . r l . . . = . . . e . b . e . . n . . = . . - e . k = . - . 437 t c . . m w . . . . s m . m t . = = c . n d = . . e . . . b . o . d . . a . . s . . o c . e r . h . 438 . h . . a d . . . . m b . p e . e o = . a . m . . x = . . - . o . i . . r . . h . . b t . r e . g . 439 . b . . r a . . . . a - . o - . x b p . l . e . . c h . . c . k . t . . y . . o . = s a . s n . - . 440 . o . . k g . . . . r b . r t . c s a . - . r . . h i . . s . m . - . . - . = w . m m c . - a . s . 441 . m . . e . . . . . k = . t a . h m t . s . g . . a s . . p . a . n . . f . l - . q a c . c m . o . 442 . b = . r . . . . . e h . - g . a a h . h . e . . n t . . . . r . o . . i . o s . - r e . a e = u . 443 . - e . s . . . . . r i . m - . n r c = a . 7 . . g e . . . . k . n . . l . c t . e k s . s - b r . 444 . t x . - . . . . . s s . e c . g k o f r . . . . e d . . . . - . - . . e . k a = o e s . e m o c . 445 . l c . c . . . . . - t . r = . e e n i e . . . . - i . . . . m . c . . . . - c m l r . . - e o e . 446 . s h . a . . . . . c e . g c . - r f l . . . . . o t . . . . o . o . . . . b k q . s . . B r k . . 447 . . a . s . . . . . a d . e o . o s l e . . . . . b - . . . . t . m . . . . a . - . - . . 4 g m . . 448 . = n . e . . . = . s i . . p . b - i b . . . . . s d . . = . i . m . . = . d . q . c . . . e a . . 449 . c g . - . . . m . e t . . y . s e c r . . . . . m r . . e . = . u . . = . n . c . a . . . 1 r . . 450 . o e . C . . . e . - - . . - . m f t a . . = . . a o . . x . i . t . = e . e . l . s . = . . k . . 451 . n - . = . . . r . A o . . m . a f s n = . r . . r p . = c . n . = . f x = s . o . e . r . . s . . 452 . f o . p . . . g . 6 u . . o . r e - c p . e . . k . . s h . h . s . l c a s . n . = . e = . - . . 453 . i b . r . . . e . . t . . v . k c m h a . b . . e . = u a . e . h . a h d . . e . r . p h . m . . 454 . g s . o . . . - . = g . . e . e t e . t . a . . r . d b n . r . o g a d . . - . e . a g . e . . 455 . . m . f . . . d . p o . . - . r f r . h . s . . s . e r g . i . w = s n r . . h . b = i w . r . . 456 . . a . i . . . e . u i . . m . s l g . c . e . . - . b e e . . . u . g e . . t . a s r = . g . . 457 . . r . l . . . f . l n . . e . - a e = o . - . . c . u p - . = . . n . e m = . t . s p - c . e . . 458 . . k . e . . . a . l g . . r . c g . m n . m . . a . g o o . d . . i . - o c . p . e a s o . . . . 459 . . e . . = . . u . . . . . g . a . . q f . q . . s = b - b . e . . o . o v o . . . - r t m . . . . 460 . . r . . m . . l . . . . . e . s . . - l . - = . e p u m s = f . . n . b e n . . . e s r m . . . . 461 . . s . . q . . t . . . . . . . = . . q i = s b . = e = i m p a = . r . s - v . . = m e i i . . . = 462 = . - . . - . . . . . . . . . . m . . d c o k a . c n c s a u u e . e . m s e . . m p - p t . . . m 463 m . c . . m . . . . . . . . . . e . . e t r i d . l d o s r l l x . p . a i r . . q t i . - . . . e 464 e = a . e . . . . . . . . . . r . . l s i p - . o i m i k l t c . o . r m t . . - y m . m . . . r 465 r i s = . r . . . = . . . . . . g . . e - g . = . n n m n e - - h . . . k i - . . m c p . u . . = g 466 g d e b . g . . . p . . . . . . e . . t u b . e . e g i g r r p a . . . e l d . . i o o . l . . = e 467 e e = r . e . . . a . = . . . . - . . e p a . m . - . t . s . u n . . . r a a . . s m r . t . . w - 468 - n s a . . . . . r . e . . . . l . . . d c . p . u . - . - . s g . . s r t . . s m t . i . . o s 469 h t u n . . . . . e . x . . . = o . . . a k . t . p . u . c . h e . . = = . e . . i i . = p . . r u 470 a i b c . . . . . n . c . . . b c . . . t u . y . d . n . a . . - = . h d . s . . n t . i l . . k b 471 l f r h . . . = . t . e . . . u a . . . e p . - . a . r . = . . o r . t i . o . = g . . s e . . e r 472 t y e - . . . r . s . s . . g l . = . . - . g . t . e . e . . b e . t f . r . m f . s = . . = e 473 = = = = = = = = = = = = . = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 474 i e s m m c o = b p h a . e c a r e e r e a m b a c s p e i i l u m d b r l i p c r m t e c i h p c 475 m o i q q a l i u u y u . x o m e x x e o m e u r a t a x m s a p a e o e o s a o e e o x o s = u o 476 p l m - - t d m n s b d = t n e l c t v l e r n b c a t c p s r d n b o q g s t m n r o c n s i l n 477 o - p q q . c p d h = i u d v n i h e s - n g d i h t h h o u g a i u k u t u c m a g l h v u s l v 478 r a l d q . g e = = h t n a = d n a n e u d e l t e u c a r e e t f g m i o e h i m e s a e e s - e 479 t d e i u . i x d r g - i t r - k n = t = - - e r - s o n = 6 f e e e a r p 1 . t e - . n r 1 u h r 480 - d - f e . . p i e w s f a e s . g r - s s r - a a - n g l 6 i - s = r e r 3 . t - c . g t 1 e t t 481 e . u f u . . - r p e u i . b u . e e o y u e v r b t f e o 0 = n t m k s o 0 . e a l . e - 7 5 t - 482 o = p . e . . b s o b b e . a b . - b u m b m s y u e l - c . u a = e s = c 6 . = f o . - c 5 8 p t 483 l s d . . . . r t - - r d . s r . o a t l r o - f s r i o a . r m m r - v e . = m t s . o l . 6 . a 484 . e a . . . = a a c r e - . = e = b s = i e v = i e s c b t . l e e g r = s = d q e e . b o . . . g 485 . r t . . . b n t o a p t . m p s s e t n p e m l . e t s e . - s r e e c s r o - r d . s n . . . = 486 . v e . . . a c e m w o e . q o p m - e k o . e = . . = m . . d . g 6 = o . e u q - h . m e . . . m 487 = e . = . . s h . p = . s . - . a = i m - . . r p . . n a . . o . e . i = . b b r m e . = b . . . a 488 u . . h . . i . . = h = t . s . r c s p p . . g u . = e = . . w . - . s i . a l e e a . p r . . n 489 p . . g . . c . . m i s . . y . s o s = l . . e s . a w b . . n . r . s s . s e n r d . a a . . = i 490 d . . w . . . = . e s p . . m . e n u c a . = 9 h . d c r . . l . e . u s . e = a g s = = n . . i f 491 a . = e . . . s . r t a . = l . - t e u = . l . v . d g a . . o . v . e u = - d m = . e r = = . s e 492 t . s b . . . t = g e r . m i . v e - s n . o . a . r i n . . a . e = 1 e i p i e g . o e u u = s s 493 e . p d . . . r e e d s = q n . e x n t e . g . r . e . c . = = . r r 8 5 m = f . l . l v n r s = t 494 - . a i = = . i o - i e r - k . = t o o w . - . s . m = h . m e . t e 0 2 p m f . o = f l b = c c . 495 = . r r s p . c l = = - e q s = n = = m e . = . = . o u = . e d = 2 b 2 = o e d . g k i o u c h a . 496 c . s s = e . = - c s = v g . d o r i = r . s = s . v p r . r i c . a . i r r i . - n l g n o e s . 497 h = e y g r . r c o = i = o . e - e s e c . p m u . e d e = g t l . s . s t g r . = o e = d n m e 498 a m - m p m . e = n s s d t . b s b s m = . a e b . . a v m e = o . e = s - e . . h w n e l v e c = 499 n a m = g i . v d f p s o o . i = a u p l . r r r . . t l a 1 c n . - d u u - . . g n = n = e s o b 500 g n e c . s . = i u a u c . . a a s e t o . s g = . . = o c 0 o e = = i e n r . . k . u c w = . l o 501 e i r o . s = e f s r e k . . = n e 1 y = . e e m . = p g t = n - u r f = k e = . . . n o e d = l o 502 l f = n . i m m f e s 1 e . . r c - = - j . = 2 e . m a - e c v c p e f t n v d . . . r d b i h i k 503 o e i v . o q p - d = 8 = . . e e = m f o . l . r . a m = o = = d v - r = e i . . . e e s f g s m 504 g s s = . n - t = - m 7 a . = b = p e = u . i . g . n = m i n p r a s = = p r f = = . l . u f w i a 505 = = s e . = q n = e = r . m a c a r b r = = . e = i f a s v r e t e e i u t f r b . = b - e o r 506 i d u x . a = = e u r d c = i = o t g d n d u . 5 e f i p s = o v e t o s l . - e = = d = . = b = = 507 s i = e . t i e s s g i h h = b = = e = a i i = = x = l i u r = = - - l s l . c v d i e d = i - r a 508 s f w c . = s m t e e f i g e a d x = w = r = l d t m = n = e s r i d - u - = o = e s b e b s b e n 509 u = i u . s s p e = = f v = x d i d f a m s c r o q f d l v e = = = p u s s u b a s = v 510 e m t s u h e e d - g i o c - u e f e v d u h i y u c s e 511 4 - p . x u m e r 512 . 513 . 514 . 515 . 516 . 0 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 2 c s s o s o r l l m c g l i o r s b r h u c s k r m l m b c m m g m c p m m t c l c r c o a b r s t 3 o u h b u b e a o q h l a m b e u u e g p o t e e e a q o o e e r q l u q v r o f o e o b n i u u a 4 m b e s b s v r g . e o r p s b b n n h d m r y v r r - o p r r a - o s - - a n s n v n s n s n b g 5 m r l o r o s g . . c g g o m a r d a a a m i w s g g s k y g g f h n h h c n v . v e v o o e - r . 6 a e v l e l e e . . k . e r a s e l m v t i p o e e e u m t e e t e e - e p s e . e r e l t c t e . 7 n p e e p e t f . . - . f t r e p e e e e t . r t - f b a r - - . a . w a - p r . r t r e a t e p . 8 d o . t o t . i . . p . i . k - o 2 - . - - . d 2 t i r r a c f . d . a d s l t . t . t t t . s o . 9 - - . e . e . l . . y . l . e o - - m . b a . . . o l e k c h o . e . r e t a - . - . - e e . t - . 10 t g . - . . . e . . l . e . r b s e e . r m . . . o e p s e a r . r . n r - n f . s . g - . . s d . 11 e i . b . . . s . . i . s . - s v x r . a e . . . l s o . - n c . - . . - d t i . v . i d . . . e . 12 m t . u . . . . . . n . - . t o n c g . n n . . . s - . . h g e . d . . f i . l . n . t i . . . e . 13 p . . n . . . . . . t . m . e l . h e . c d . . . . u . . e e . . a . . r f . e . - . . v . . . p . 14 l . . d . . . . . . . . i . m e . a 2 . h . . . . . p . . u d . . t . . o f . m . s . . e . . . - . 15 a . . l . . . . . . . . s . p t . n . . e . . . . . d . . r e . . e . . m . . a . i . . r . . . n . 16 t . . e . . . . . . . . c . l e . g . . s . . . . . a . . i l . . . . . . . . p . n . . g . . . e . 17 e . . - . . . . . . . . . . a . . e . . . . . . . . t . . s e . . . . . . . . . . k . . e . . . s . 18 . . . s . . . . . . . . . . t . . . . . . . . . . . e . . t t . . . . . . . . . . . . . n . . . t . 19 . . . t . . . . . . . . . . e . . . . . . . . . . . . . . i e . . . . . . . . . . . . . t . . . e . 20 . . . r . . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . . . . . . . . . . . d . 21 . . . i . . . . . . . . . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . . . . . . . - . 22 . . . p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c . 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . h . 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . a . 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . n . 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . g . 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 . . . . . . . . . . . . . . . . . . . . . . . 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c . g . - . . . 135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . . . a . . e . k h . u . g . . . 136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . c . . s . . e . . e . a . l . . . 137 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r . o = . = e . . m . . c . r . o . . . 138 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . m a . e s . . a . . k . d . b . . . 139 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . n = m u . x - . . n . . - . s . a . . . 140 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . a b i t . t e . . i . . c = . . l . . . 141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m i t o . e x . f . . o m . . . . . . 142 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e s - m . n c . = e . . d q . . . . . . 143 . . . . . . . . . . . . . . . . . . . . . . . . . . . = . . . e i v . s h . c s . . e - . . . . . . 144 . . . . . . . . . . . . . . . . . . . . . . . . . . . b . . . c n . . i a . o t . . . q . . . . . . 145 . . . . . . . . . . . . . . . . . . . . . . . . . . . u . . . t t . . o n . m . . . . p . . . . . . 146 . . . . . . . . . . . . . . . . . . . . . . . . . . . n . . . 2 e . . n g . m . . . . u . . . . . . 147 . . . . . . . . . . . . . . . . . . . . . . . . . . . d . . . . r . = . e . i . . . . s . . . . . . 148 . . . . . . . . . . . . . . . . . . . . . . . . . . . l = . . . a . n . . . t . . . . h . . . . . . 149 . . . . . . . . . . . . . . . . . . . . . . . . . . . e h = . . c . e . . . . . . . . - . . . . . . 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . i b . . t . w . . . . . . . . f . . . . . . 151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . s r . . i . b . . . . . . . . a . . . . . . 152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . t a . . v . r . . . . . . . . i . . . . . . 153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . e n . . e . a . . . . . . . . l . . . . . . 154 . . . . 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. . . . . . . . . . . t . . 164 . . . . . . . . . . . . . . . . . . . . . . . . e . t . . . . . . . . . . . . . . . . . . . . u . . 165 . . . . . . . . . . . . . . . . . . . . . . . . 3 = - . . . . . . . . . . . . . . . . . . . . s . . 166 . . . . . . . . . . . . . . . . . . . . . . . . 0 s o . . . . . . . . . . . . . . . . . . . . . . . 167 . . . . . . . . . . . . . . . . . . . . = . . . 8 s b . . . . . . . . . . . . . . . . . . . . . . . 168 . . . . . . . . . . . . . . . . . . . . r . . = 4 h s . . . . . . . . . . . . . . . . . . . . . . . 169 . . . . . . . . . . . . . . . . . . . . e . . t . . o . . . . . . . . . . . . . . . . . . . . . . . 170 . . . . . . . . . . . . . . . . . . . . b . . r . . l . . . . . . . . . . . . . . . . . . . . . . . 171 . . . . . . . . . . . . . . . . . . . . a . . e . . e . . . . . . . . . . . . . . . . . . . . . . . 172 . . . . . . . . . . . . . . . . . . . . s . . e . . t . . . . . . . . . . . . . . . . . . . . . . . 173 . . . . . . . . . . . . . . . . . . . . e . . d . . e . . . . . . . . . . . . . . . . . . . . . . . 174 . . . . . . . . . . . . . . . . . . . . - . = i . . . . . . . . . . . . . . . . . . . . . . . . . . 175 . . . . . . . . . . . . . . . . . . . . a . h s . . . . . . . . . . . . . . . . . . . . . . . . . . 176 . . . . . . . . . . . . . . . . . . = . b g c . . . . . . . . . . . . . . . . . . . . . . . . . . 177 . . . . . . . . . . . . . . . . . . s . o = w o . . . . . . . . . . . . . . . . . . . . . . . . . . 178 . . . . . . . . . . . . . . . . . . s . r f e v . . . . . . . . . . . . . . . . . . . . . . . . . . 179 . . . . . . . . . . . . . . . . . . h . t e b e . . . . . . . . . . . . . . . . . . . . . . . . . . 180 . . . . . . . . . . . . . . . . . . - . . t d r . . . . . . . . . . . . . . . . . . . . . . . . . . 181 . . . . . . . . . . . . . . . . . . b . . c i y . . . . . . . . . . . . . . . . . . . . . . . . . . 182 . . . . . . . . . . . . . . . . . . u . . h r . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 . . . . . . . . . . . . . . . . . . n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 . . . . . . . . . . . . . . . . . . d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 . . . . . . . . . . . . . . . . = . l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 . . . . . . . . . . . . . . . . e . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 . . . . . . . . . . . . . . . . o = 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 . . . . . . . . . . . . . . . . l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 . . . . . . . . . . . . . . . = . t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 . . . . . . . . . . . . . . . l . d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 . . . . . . . . . . . . . . . a . i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 . . . . . . . . . . . . . . . r . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 . . . . . . . . . . . . . . . g . c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 . . . . . . . . . . . . . . . e . o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 . . . . . . . . . . . . . . . f . v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 . . . . . . . . . . . . . . . i . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 . . . . . . . . . . . . . . . l . r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 . . . . . . . . . . . . . . . e . y . = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 . . . . . . . . . . . . . . . s . . . o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 . . . . . . . . . . . . . . = - . . . b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 . . . . . . . . . . . . . . m w . . . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 . . . . . . . . . . . . . . q i . . . h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 . . . . . . . . . . . . . . - r . . . i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 . . . . . . . . . . . . . . q e . . . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 . . . . . . . . . . . . . . p p . . . t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 . . . . . . . . . . . . . . u r . . . o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 . . . . . . . . . . . . . . s o . . . r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 . . . . . . . . . . . . . . h t . . . y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 . . . . . . . . . . . . . = - o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 . . . . . . . . . . . . . h e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 . . . . . . . . . . . . . e x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 . . . . . . . . . . . . . l a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 . . . . . . . . . . . . . p c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 . . . . . . . . . . . . . . t . . . . . . . . . . . . . . . . . . . . = . . . . . . . . . . . . . . 216 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . . . . . . . 217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o . . . . . . . . . . . . . . 218 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . n . . . . . . . . . . . . . . 219 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r . v . . . . . . . . . . . . . . 220 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . e . . . . . . . . . . . . . . 221 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b . r . . . . . . . . . . . . . . 222 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . a . t . . . . . . . . . . . . . . 223 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s . - . . . . . . . = . . . . . . 224 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = . . e . s . . . . . . . b = . . . . . 225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m . . - . v . . . . . . . h p . . . . . 226 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . q . = c . n . . . . . . . e h . . . = . 227 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . e a = - . . . . . . . a a . . . h . 228 . . . . . . . . . . . = . . . . . . . . . . . . . . . . . . q = x c a s . . . . . . . d s . . . i . 229 . . . . . . . . . . . h . . . . . . . . . . . . . . . . = . n u t h r o . = . . . . . s e . . . s . 230 . . . . . . . . . . . t . . . . . . . . . . . . . . . = p . e n d e c u . c = . = . . . s . . . t = 231 . . . . . . . . . . . t . . . . . . . . . . . . . . . s a . w c i . h r . h a . s . . . . = . . e r 232 . . . . . . . . . . . p . . . . . . . . . . . . . . . p t . . o f . i c . e l . h = . . . a . . d e 233 . . . . . . . . . . . s . . . . . . . . . . . . . . . a c . . m f . v e . c i = o i . . . c . . i b 234 . . . . . . . . . . . . . . . . . . . . . . . . . . . r h . . m . . e . = k a m w m . . . l . . t a 235 . . . . . . . . . . . . . . . . . . . . . . . . . . . s b = . i . . . . g - s e - p . . . . = . - s 236 . . . . . . . . . . . . = . . . . . . . . . . . . . . e o h . t . . . . i p . r w o . . . . r . a e 237 . . . . . . . . . . . . c . . . . . . . . . . . . . . . m t . . . . . . t y . g o r . . . . e . r - 238 . . . . . . . . . . . . o . . . . . . . . . . . = . . . b t . . . . . . - f . e r t . . . . b . g d 239 . . . . . . . . . . . . n . . . . . . . . . . . c . . . . p . . . . . . e l . 1 k - . . . . a . u e 240 . . . . . . . . . . . . v . . . . . . . . . . . h . = . . - . . . . . . x a . . . g . . . . s . m s 241 . . . . . . . . . . . . e . . . . . . . . . . . e . r . . b . . . . . . p k . . . i . . . . e = e t 242 . . . . . . . . . . . . r . . . . . . . . . . . c . e . . a . . . . . . o e . . . t . . . . - b n . 243 . . . . . . . . . . . . t . . . . . . . . . . . k . b . . d . . . . . . r s . . . . . . . . p u t . 244 . . . . . . . . . . . . - . . . . . . . . . . . - . a . . - . . . . . . t . . . . . . . . . a n s . 245 . . . . . . . . . . . . h . . . . . . . . . . . m . s . . s . . . . . . . . . . . . . . . . r d . . 246 . . . . . . . . . . . . g . . . . . . . . . . . o . e . . e . . . . . . . . . . . . . . . . a l . . 247 . . . . . . . . . = . . - . . . . . . . . . . . d . - . . r . . . . . . . . . . . . = . . . m e . . 248 . . . . . . . . . o . . s . . . . . . . = . . = u = n . . v . . . . . . . . . . . . m . . . e - . . 249 . . . . . . . . . b . . i . . . . . . . w . = m l c e . . e . . . . . . . . . . . . q . . . t r . . 250 . . . . . . . . . s . . n . . . . . . . a . t q e o w . . r . . . . . . . . . . . . - . . . e . . . 251 . . . . . . . . = o . . k . . . . . . . l . r - - m a . . . . . . . . . . . . . . . q . . . r . . . 252 . . . . . . . . h l . . . . . . . . . . k . e q i m n . . . . . . . . . . . . . . . i . . . s . . . 253 . . . . . . . . g e . . . . . . . . = . . . e r m a c . . . . . . . . . . . . . . . m . . . . . . . 254 . . . . . . . . w t . . . . . . . . r . . . d e p n e . . . . . . . . . . . . . . . p . . . . . . . 255 . . . . . . . . e e . . . . . . . . e . . = i f o d s . . . . . . . . . . . . . . . o . . . . . . . 256 . . . . . . . . b - . . . . . . . . m . . r s r r s t . . . . . . . . . . . . . . . r . . . . . . . 257 . . . . . . . . - d . . . . . . . . o . . o c e t e o . . . . . . . . . . . . . . . t . . . . . . . 258 . . . . . . . . c i . . . . . . . . v . . l o s s r r . . . . . . . . . . . . . . . . . . . . . . . 259 . . . . . . . . o s . . . . . . . . e . . l v h . v . . . . . . . . . . . . . . . . . . . . . . . . 260 . . . . . . . . m t . . . . . . . . . . . b e . . e . . . . . . . . . . . . . . . . . . . . . . . . 261 . . . . . . . . m r . . . . . . . . . . . a r . . r . . . . . . . . . . . . . . . . . . . . . . . . 262 . . . . . . . . a i = . . . . . = . . . . c y . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 . . . . . . . . n b e . . . . . r . . . . k - . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 . . . . . . . . d u x . . . . . e . . . . . l . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 . . . . . . . . s t c . . . . . b . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 . . . . . . . = . e h . . . . . a = . . . . g . . . . . . . . . . . . . . . . . . . . . . . . . . . 267 . . . . . . . r . d a . . . = . s u . . . . a . . . . . . . . . . . . . . . . . . . . . . . . . . . 268 . . . . . . . e . . n . . . r = e n . . . . c . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 . . . . . . . b . . g . . . e r - a . . . . y . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 . . . . . . . a . . e . . . b e n m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271 . . . . . . . s . . - . . . a b a e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 . . . . . = . e . . o . . . s a m n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 . . . . . c . - . . b . . . e s e d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 . . . . . o . i . . s . . . - e d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 . . . . . n . n . . m . . . p - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 . . . . . v . t . . a . . . u m b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 . . . . . e . e . . r . . . l q r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 . . . . . r . r . . k . . . l . a . . = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 . . . . . t . r . . e . . . . . n . . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 . . . . = - . u . . r . . . . . c . . h . . . . . . . . . . . . . . . = . . . . . . . . . . . . . . 281 . . . . i s . p . . s . . . . . h . . a . . . . . . . . . . . . . . . d . . . . . . . . . . . . . . 282 . . . . m v . t . . - . . . . . e . . r . . . . . . . . . . . . . . . i . . . . . . . . . . . . . . 283 . . . . p n . i . . c . . . . . s . . e . . . . . . . . . . . . . . . r . . . . . . . . . . . . . . 284 . . . . o - . o . . a . . . . . . . . . . . . . . . . . . . . . . . . s . . . . . . . . . . . . . . 285 . . . . r m = n . . s . . . . . . . . . . . . . . . . . . . . . . . . t . . . . . . . . . . . . . . 286 . . . . t o p s . . e . . . . . . . . . . . . . . . . . . . . . . . a . . . . . . . . . . . . . . 287 . . . . - v u . . . - . . = . . . . . . . . . . . . . . . . . . . = . t . . . . . . . . . . . . . . 288 . . . . b e s . . . A . . i . . . . . . . . . . . . . . . . . . . b . e . . . . . . . . . . . . . . 289 . . . . y . h . . . 3 . . m . . . . . . . . . . . . . . . . = . . u . - . . . . . . . . . . . . . . 290 . . . . p . . . . . . . . p . . . . . . . . . . . . . . . = r . . n . r . . . . = . . . . . . . . . 291 . . . . a . . . . . . . . o . . . . . . . . . . . . . . . r e . . d . a . . . . p . . . . . . . . . 292 . . . . s . . . . . . . . r . . . . . . . . . . . . . . . e n . . l . c . . . . a . . . . . . . . . 293 . . . . s . . . . . . . . t . . . . . . . . . . . . . . . b a . . e . e . . . . r . . = . . . . . . 294 . . . . . . . . . . . . . - . . . . . . . . . . . . . . . a m . = 2 . . . . . . s . . s . . . . . . 295 . . . = . . . . . . . . . m . . . . . . . . . . . . . = . s e . r - . . . . . . e . . h = . . . . . 296 . . . l . . . . . . . . . e . . . . . . . . . . . . . h . e - = e r . . . . . . - . . o h . . . . . 297 . . . f . . . . . . . . . r . . . . . . . . . . . . . t . - m o b e . . . . . . d . . w g . . . = = 298 . . . c . . . . . . . . . g . . . . . . . . . . . . . t . r e b a m . . . . . . a = . - w . . . r s 299 . . . o . . . . . . . . = e . . . . . . . . . . . . . p . e r s s o . . . . = . t b . s e . . . e t 300 . . . n . . . . . . . . h . . . . . . . . . . . = . . . . n g m e t . . . . h . e u . t b . = . b a 301 . . . v . . . . . . . = i . . . . . . . . . = = h . . . . a e a - e . . = . a = . n . a - . h = a t 302 . . . e . . . . . . . e s . . . . . . . . . b s i . = . . m 1 r b - = . r . r b . d . c s . i d s u 303 . . . r . . . . . . . x t . . . . . . . . . o u s . a . . e . k a c h . e . d r . l = k y = s e e s 304 . . . t . . . . . . . c e . . . . . . . . . o b t . d . = . . e s h t . s . l a . e c . m f t b - - 305 . . . . . . . . . . . h d . . . . . . . = . k r e . d . m . . r e a t . o . i n . - o . r l e u b c 306 . . . . . . . . . . . a i . . . . . . . h . m e d . . . q . . s - n p . l = n c . p n . e a d g o o 307 . . . . . . . . . = . n t . . . . . . . i . a p i = . . - . . - f g - . v c k h . h v . v g i c o l 308 . . . . . . . . . l . g - . . . . . . . s . r o t m . . s . . e l e b . e l s - . a e . . p t o k o 309 . . . . . . . . . a . e n . . . . . = . t . k - - q . . a . . f a g u . . o . c . s r . . r - m m r 310 . . . . . . . . = r . - o . . . . . r . e . s r f - . . f . . f g r n . . n . h . e t . . o e m a . 311 . . = . . . . . d g . o n . . . . . e . d . - e o q . . e . . e . o d . . e . a . s - . . c d a r . 312 . . b . . . . . i e . b - . . . . . b . i = m c l r . . t . . c . u l . . b . n . . s . . e i n k . 313 . . u . . . . . f f = s c . . . = . a . t b e u d e . . y . . t . p e . . u . g . . v . . s t d s . 314 . . n . . . . . f i g m o . . . r . s . - o r r - f . . . . . f . . 1 . . n . e . . n . . s . s . . 315 . . d . . . . . - l i a m . . . e . e . c o g s n r . . . . . l . . . . . d . . . . - . . o . . . . 316 . . l . . . . . i e t r m . . . n = - . o k e i o e . . . . . a . . . . . l . . . . b . . r . . . . 317 . . e . . . . . g s h k u . . . a c d . m m . o n s . . . . . g . . . . . e . . . . r . . . . . . . 318 . . - . . . . = n - e e t . . . m o e . m a . n - h . . . . . . . . . . . s . . . . a . . . . . . . 319 . . t . . . . a o c l r e . . = e p t . u r . . c - . . . . . . . . . . . . . . . . n . . . . . . . 320 . . y . . . . u r a p s . . . g - y a . t k . . o r . . . . . . . . . . . . . . . . c . . . . . . . 321 . . p . . = . d e c . - . . = e d . c . e s . . m e . . . . . . . . . . . . . . . . h . . . . . . . 322 . . e . . m . i - h . c . . c n i . h . . - . . m p . . . . . . . . . . . . . . . . e . . . . . . . 323 . . . . . e . t w e . a . = o e r . . . . c . . u l . . . . . . . . . . . . . . . . s . . . . . . . 324 . . . . . r . - h . . s . o m r - . . . . u . . t a . . . . . . . . . . . . . . . . . . . . . . . . 325 . . . . . g . p i . . e . b m a m . . . . r . . e c . . . . . . . . . . . . . . . . . . . . . . . . 326 . . . . . e . a t . . - . s i l e . . . . r . . . e . . . . . . . . . . . . . . . . . . . . . . . . 327 . . . . = - . t e . . A . o t d r . . . . e . . . - . . . . . . . . . . . . . . . . . . . . . . . . 328 . = . . c t . h s . . 1 . l - e g . . . . n . . . l . . . . . . . . . = . . . . . . . . . . . . . . 329 . c . . o y . . p . . . . e i l e . . . . t . . . o . . . . = . . . . g . . . . . . . . . . . . . . 330 . h . . n p . . a . . . . t n t . . . = . . . . . g . . . . u . . . . r . . . . . . . . . . . . . . 331 . e . . t e . . c . . . . e t a . . . m . . = . . - . . . . r . . . . e . . . . . . . = . . . . . . 332 . c . . r s = . e . . . . - e . . . . e . . h . . m . . . . l . . . . p . . . . . . . l . . . . . . 333 . k . . i . i . . . . . . c r . . . . r . . g . . e . . . . - . . . . . . . . . . . . f . . . . . . 334 . - . . b . n . . . . . . h a . . . . g . . w . . s . . . . r = . . . . . . . . . . . s . . . . . . 335 . p . . - . c . . . . . . e c . . . . e . . e . . s . . . . e m . . . . . . . . . . . - . . . . . . 336 . y . . p . o . . . . . . c t . . . . - . . b . . a . . . . v e . . . . . . . . = . . l . . . . . . 337 . 3 . . e . m . . . . . . k i . . . . d . . - . . g . . . . . r . . . . . . . . r . . a . . . . . . 338 . - . . r . i . . . . . . h v . . . . e . . j . . e . . . = . g . . . . . . . . e . . r . . . . . . 339 . c . . f . n . . . . . . e e . . . . f . . s . . . . . . h . e . . . . . . . . b . . g . . . . . . 340 . o . . . . g . . . . . . a - . . . . a . . o . . . = . . i . - . . . . . . . . a . . e . . . . . . 341 . m . . . . - . . . . . . d c . . . . u . . n . . . p . . s . c . = . . . . = . s . . f . . . . . . 342 . p . . . . o . . . . . . s u . . . . l . . . . . . u . . t . r . p . . . . r . e . . i . . . . . . 343 . a . . . . u . . . . . . . r . . . . t . . . . . . l . = e . i = a . . . . e . - . = l . . . = . . 344 . t . . . . t . . . . . = . s . . . . . . . . . . . l . s d . s u g . . . . b = c . p e . = . s . . 345 . . . . . . g . . . . . p . e . . . . . . . . . . . - . y i . s p e . . . . a p o = u s . c . s = . 346 . . . = . . o . = . . = u . s . . . . . . . . . = . u = m t . - - r = . = . s a n s s . . l . h p = 347 . . . p . . i . i . . u s . . . . . = . . . . . c = p a l - 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c t k x o . e l o . s . . . . g . - . s d . s . s . . - . g . . t 358 . . . . . . . h . p l o d . e = p h p - t l . p i b . i . . . . e . s . . i . - . i . . f . e . . y 359 . . . . . . . e . . i . l . x d r a . c . d . o c s . m . . . . . . o . . f . u . n . . o . - . . c 360 . . . . . . . - . . c . e . c i o n . o . . . . e m . i . . . . . . u . . f . p . g . . r . o . . o 361 . = . . . = . a . . t . 1 . h f f g . n . . . . m a . l . . . . . . r . . s . d . . . . m . b . . m 362 . b . . . t . b . . s . . . a f i e . f . . . . a r . a . . . . . . c . . . . a . . . . a . s . . m 363 . l . . . o . u . . - . . . n s l - . i . . . . p k . r . . . . . . e . . . . t . . . . t . m . . i 364 . a . . . o . s . . m . . . g t e o . g . . = . . e . . . . . . . . . . . . . e . . . . . . a . . t 365 . c . . . l . e . . e . . . e a s b . . . . h . . r . . . . . . . . . = . . . . . . . . . . r . . . 366 . k . . . s . . . . r . . . - t . s . . . . t . . s . . . . . . . . . d . . . . . . . . . . k . . . 367 . b . . . . . . . . g . . . o . . m . . . . t . . - 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l l t t u . d . n . . - d - . s b c u r . - . . . e e e n . - . - t . . . g h . - - n 378 v e . g . . o e t e s . . a . t . . o a o . v r a p a . o . . . - a - r . o . o . . . . a _ . o o g 379 n x . - . . b l . . . . . t . e . . b t b . n e l - n . b . . . m d h e . b . b . . . . c T . u b f 380 - c . s . . s o . . . . . e . r . . s e s . - p . c g . s . . . e . t s . s . s . = . . y W . t s i 381 s h . t . . m g . . . . . - . a . . m s m . e o . o e . m . . . r . t o . m . m . g . . . . . g m l 382 t a . a . . a . . . . . . o . c . . a o a . n s . n . . a . . . g . p l . a . a . e . . . . . o a e 383 a n . r . . r . . . . . . = . t . . r r r . c . . f . . r . . . e . . v . r . r . n . . . . . i r s 384 r g . t . . k . . . . . . e . i . . k = k . o . . l . . k . . . . . . e . k . k . d . . . . . n k . 385 t e . r . . e . . . . . . x . v . . e o e . d . . i . . e . . . . . . d . e . e . o . . . . . g e . 386 r - . e . . r . . . . . . c . e . . r b r . i . . c . . r . . . . . . . . r . r . c . . . . . . r . 387 e o . v . . s . . . . . . h . . . . s s s . n . = t . . s . . = . . . . . s . s . - = . . . . . s . 388 v b . . . . - . . . . . . a . . . . - o - . g . h . . . - . . g . . . . . - . - . p g . . . . . = . 389 . s . . . . c . . . . . . n . . . . c l c . . . i . . . c . . e . . . . . . = . t e . . . . . g . 390 . m . = . . a . = . . . . g . = = . a e a . . . s . = . a . . n . = . . . = . w . _ n . . . . . e . 391 . a . g = . s = d . . . . e . i e . s t = . . . t = c . = = . d . p . . . e . i . B d . . . . . n . 392 . r . e b = = h i . . . . - . d x . e e h = . = e c o . d g . o . u . . . o . r . R o . = . . . d = 393 . k . n u e c i f . . = . o = e c . - - t b = f d o n . i e . c = l . . . l . e . . c . g . . . o e 394 . e . d n x o s f . . r . b p n h . 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u p r c . . a . u = l o . e . t n e . . i . e r i . e . s . u f . . . m . - . . 405 o l d . p m . m . b e i e = . . r . e i . n . r . a . p . . n . s u t . . . i . s - . . . i . o . = 406 c o i . l a . a . i 6 n p h . . k . . n . . . a . g . o . . k = . p - . . . v . - c . . . t . b . j 407 - s t . e r . r . n 6 d a t . . e . . s . . . t . s . - . . s e . t d . . . e . r o . . . . . s = o 408 z e - . - k . k . a 0 e i t . . r . . t . . . e = . . r . . . n . i r . . . - . e l = . . . . m s u 409 h d n . c e . - . r . x r p . . s . . a . . . d j . . e . . . c . o o . . . m . v o b . . . . a h r 410 _ h o . h r . m . y . . - - = . = . . l . . . . o . . l . . . o . n p . . = e . . r u . . . . r o n 411 C e n = a s . o = - . . s b f . l . . l . . . . u . . a . . . d . . . . . i r . . . g . . . . k w a 412 N a - d n - . = c f . . t r l . o . . . . . . = r = . t = . . i . = . . . s = = . . z . . . . e . l 413 . d c i = = . l o i . . r a a . c . . . = . . c n s . i m = . n . i . = . s r r . . i . . . . r . - 414 . s o f b i = o m l . . i n g . a . . . e . . o a i = v e s . g . s . c . u e e . . l . . . . s . s 415 . . m f a s u g p e . . p c s . t . . . x . = n l m m = r p . . = s = h . e b n . . = = . . = = . h 416 . . m - s s n t l . . . . = . . e . . . t . e v . p e e g a . . d u l e . 6 a a = . c r = = g c . a 417 . . = c i u i o e = = . . h . . . . . . d = x e . l r n e r . . e e o c . 7 s m l . o e c i e h . r 418 . . c h c e f p t m c . = g . . . = . . a m c r . e g c - s . . b 1 c k . 2 e e o . n b h m n e . e 419 . = o a . 5 i r i e o . r w . . . g . . t q h t . - e o r e . . u 1 k - . . - - g = t u e p d c . . 420 . r n n . 8 e o o r m . e e . = . e . . a - a - . u - d e - . . g 7 - s . = i a e a r i c e o k . . 421 . = f g . 6 d c n g m . b b . p . t . = . p n c . p r i v i . . b 5 b h = r n f x u i l k x c - . = 422 = q i e . . - = . e i . a - . u . b . m . u g l . d e n e m = . u . a b o e m t c d b d - p - e = h 423 d r g . . . t m . - t . s c . l . u = q . l e o . a m g r p c = i . d a b b e e h i . s c - d x n g 424 e e . . . . e e . i - . e s . l . n d - . l - n = = o - t o h s l . n n s a m r a t . t o b e e o r 425 v c . . . . = r = n m . - p = - . d i q . - o e p p v a 2 r i t d . e g o s o - n - . a m r . c t c 426 e o . . . . e g e t u . i . p h . l f g . f b b a u e l . t l a d . s . l e r m g s . t m a . u i . 427 l r . . = . x e x e l . s . u t . e f o . r s r t s . i . . d t a . s . e - y e e u . e i n . t f . 428 - d . . s = c - c r t . s . s t . . - t . o m = c h . g . . r u g = . . t c . r . b . . t c . e y . 429 w . . . e m h r h n i . u . h p = . u o . m a p h - . n . = e s . g . . e h . = . r = . . h . . - . 430 a . . = r q a e a a p . e . - . a . p . = - r u b c . = . p n - . p . = - e . f . e i . . = . . c . 431 r . . p v - n v n l l . - . c . d . g . e b k s o h = p . u . t . g = h t c . i = p m . . m . = h . 432 n . = a e q g e g = = . n = h = d . r . x u e h m e d r = s . e = . h g a k . l p o p = . q . p a . 433 i . c t . d e r e m p . o b e a r . a . c n r - b c i o m h . r p . t w g - . e u . o i . - . u n . 434 n . a h . i - t - e u . = o c r e . d . h d = c - k r g a - . s u . t e - r = b s = r m = q . s g = 435 g = s c . f o . o r s . p o k b m = e . a l p h t h s r n c . e s . p b = e u r h p t p p r . h e p 436 s c e o . f b . b g h . u k h i o i = . n e a e l e t e i h . . h . - - p s r a - u - o u e . - = u 437 = h c n . . s . s e - . s m e t v m m . g . t c s a a s f e . . - = p a u t l n c s e r s f . c k s 438 p e o f . . m . m 7 c . h a a r e p e . e = c k = = t s e c = . c m r n s o - c h h o t h r = h n h 439 u c l l = . a . a . h . - r d a . o r . - i h h p h e . s k p = h e o n h r d h e - l s - e p e o - 440 s k l i p . = . r . e . c k s r . r g = o s b e u g . . t h e c e r x o - = o . c c . - c s u c w c 441 h - i c u . m . k . c . h s - = . t e p b s o a s w . . . e r o c g y t c p w = k h . c h s k n h 442 - c s t s . e . e . k . e - p p . - 6 u s u m d h e . . . a m n k e . a h u n s h e . h e = h h . e 443 c l i s h . r . r = h . c r r a . u . s m e b s - b = = . d i v h 2 . t e s l y e c . e c p - = . c 444 h a o - - . g = = d e . k e u r = n . h a 1 - - c d c p . s s e e . = = c h o m a k . = k u c o . k 445 e n n b c . e r i i a . h b n s b k . - r 8 = u h i l u . = s r a . r p k - a l d h . s h s h l . h 446 c g . a h = 9 e s f d . e a = e u n . c k 0 s = e r o s . p = t d . e u h c d i s e . p e h e d . e 447 k = . s e m . l s f s . a s h i n o . h e 2 p c c s n h . y p = s . v s e h = n - a = a = - c c . = 448 h i = = c q . i u d - . d = g n d w . e r . a o k = e - . 3 a u - . s h a e p k s d p r r c k = = c 449 e s e c = - . n e i u . s p w d l n = c = = r n h p - c = - t p u . e - d c u - u = u s e h h e r h 450 a s o o m s . k 1 r n . = u e e e . r k m r s f e u p h s c c d n . t c s k s p = u s e p e e o e a 451 d u l m a u . . 3 . p . e s b x - = e h a e e u a s u e c o h a = . - h - h h = a p h - o c a l b n 452 s e - m n b = = 0 . u . n h = = v p v e n q - s = h l = h m . t u = o e s e - m r d - m - = d f a g 453 - 1 a i i r e r = . = . c - b d s u s a i u v e b - l c e = . e n d u c u a c e c a c e c i s i s e 454 u 8 d t f e m e r . c . o c r i - s e d f i = d o c - o m p . - b e t k = d h r h t h r = s - l e l 455 n 7 d t e p p b e . l . d h a f o h t = e r e - o h = n e u = i u b g = h = e g i e e g l s = e - o 456 = 7 . e s = t a b = o . e e n f u v - s s e n r k e h t s s s s n u = w i n c e v - c = a u i n p g 457 n = . r t c y s a m n . . c c - = a d p t s c e m c g e . h p = d g h e s e k 1 = r k i r e s a a = 458 e m . . . o - e s e = . . k h c i r i a = = o = a k w x . - a j = b g b t w h 0 e e h n g 1 s = = d 459 w e = . = n f - e r d . = h = o s = r r p u d e r = e t = c r o c u w s e = e . x = e h = 5 u h d o 460 e r i = r t = = - g e . u = h p s r s s u p = o = e b = i h s u u = e = = e = = e s = e d = e g i u 461 = s b e r i w = e = . n t g y u e = = l d b l i o = d s e = r s r b m m x e g c p s r i i = k f = 462 e = s a b = s o s = m = r e w = e v o n l a u - m l c i s c h n = e = a a t d l u a t i f s l = f m 463 m x u d = a s r u m e i e m e b 4 = b e - = n = = - o f = g = d v p n c e i o = r t f s o r = e 464 p d e - i n u k b q r s = p b a = d s s = r d r e u n = = d w r e e u i n t = = d = = u g e a r 465 = g 1 p s c = e - g s e = - d i e = t e e l e o = v h r i e e b r s = = s = f h i r = i = - b b g 466 p . = = s e s r = = e u m p d - s b d e x v e v l u = g e f b v u t h u d = m i g r e b s h = a o e 467 a . p l = = y . l p = = p a = = s u i = t e 2 l - r r w v f - l = = - s o d q l w s v a s y a = = = 468 t = r i b d m = o a t f t t b c = f w r r = = = l e e = e = a m c e c e - = = t l c u = n u u h 469 = m = = = = = s = = = i = = = = = d = = = = d l h = = = w = = s t = g = = = = e h = = = = l = i = = 470 c = c c m c c = c a = c l c r = = c c l = = = = = d = = = s = = c = c a c c = = = c c = = f l 471 h p o a o o a a m n f o e s a l o f c s p c r o c c r r b a b l m o o c c d c u f 472 u m e s p m o s p u o o o e 473 s e n - l e n - l s o o n n 474 h n d s i n e s i h k k e d 475 - . e t d - e t - m m - . 476 r . r . u r . r a a u . 477 a . . n v . a r r n . 478 c . . c e . c k k c . 479 e . . o . . e s s o . 480 . m . . . - - m . 481 . p . . p p p 482 . r . . u u r 483 . e . . s s e 484 . s . . h h s 485 . s . p p s 486 . e . u u e 487 . d . l l d 488 . . . l l 489 . . . . . 490 . . . . 491 . . . . 492 . . . . 493 . . . . 494 . . . . 495 . . . . 496 . . . . 497 . . . . 498 . . . . 499 . . 500 . . 501 . . 502 . . 503 . . 504 . . 505 . . 506 . . 507 . . 508 . . 509 . . 510 . . 511 . . 512 . . 513 . . 514 . . 515 . Differential Revision: https://phab.mercurial-scm.org/D2615

py3: whitelist another 15 passing tests Differential Revision: https://phab.mercurial-scm.org/D2614

cmdutil: ensure PatchError messages are coerded to bytes, not str Differential Revision: https://phab.mercurial-scm.org/D2613

tests: fix bytes literals in test-fncache.t # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D2612

scmutil: avoid using basestring and add explicit handling of unicodes This resolves some Python 3 defects, and I don't think it is a meaningful behavior change in Python 2. Differential Revision: https://phab.mercurial-scm.org/D2611

tests: fix inline extension bytes in test-ssh-proto-unbundle.t # skip-blame just b prefixes Differential Revision: https://phab.mercurial-scm.org/D2610

hghave: fix up clang-libfuzzer regex to be bytes Fixes this check on Python 3. # skip-blame just a b prefix Differential Revision: https://phab.mercurial-scm.org/D2607

py3: accept both unicode and byte strings as filename carried by IOError Follows up 77f98867538f. We could assume there's no bytes filename in our codebase, but it's probably better to not raise UnicodeError because of a unicode filename.

py3: back out c77c925987d7 to store bytes filename in IOError Appears that this is how Python 3 works.

largefiles: headers and values need to be sysstrs, add r prefixes # skip-blame just some r prefixes Differential Revision: https://phab.mercurial-scm.org/D2606

cext: accept arguments as Py_buffer The s*/y* value formatters receive a Py_buffer instead of a char *. This value format is more flexible in the types that it allows. We change bdiff() to accept any object that conforms to the buffer protocol. We validate the buffers are contiguous and have a single dimension. This allows memoryview instances to be handled by the function, so we revert a recent change to cast arguments to bytes before calling this function. Differential Revision: https://phab.mercurial-scm.org/D2587

cext: refactor cleanup code in bdiff() A future commit will need to introduce additional cleanup code. We refactor the cleanup code to check NULL before calling free(). We also initialize these variables as NULL. We set the out of memory exception explicitly, so we can just return result. Differential Revision: https://phab.mercurial-scm.org/D2586

py3: use pycompat.bytestr() to convert error messages to bytes Differential Revision: https://phab.mercurial-scm.org/D2535

url: more bytes/unicodes fussing in url.py around auth handling Once again, these methods are a little annoying to handle because they can get unicodes or bytes depending on who's calling. I think we can probably clean this up a TON once we can run something like pytype and do typechecking of our Python, but until then this is going to be the easy way out. This fixes test-http-bundle1.t. Differential Revision: https://phab.mercurial-scm.org/D2599

httpconnection: convert url to bytes in readauthforuri This method is sometimes called by the stdlib, so we just need to accept both bytes and unicodes here. Awesome. Differential Revision: https://phab.mercurial-scm.org/D2598

tests: prevent enormous output spew in test-lfs-largefiles.t This test currently fails on Python 3, but in a super-slow way. Adding this `head` invocation costs us nothing, but will prevent failures in this area from being super expensive. Differential Revision: https://phab.mercurial-scm.org/D2600

py3: fix formatting of path-auditing errors

py3: make os.curdir a bytes

py3: make os.pardir a bytes

py3: fix slicing of bytes in patch.iterhunks()

tests: fix various test-check-module-imports.t violations Somehow these are only caught when running the test under Python 3. Differential Revision: https://phab.mercurial-scm.org/D2580

pycompat: prevent encoding or decoding values if not required pycompat.py has functions strurl and bytesurl which decodes and encodes the url passed on Python 3 respectively. In some cases, strurl gets a url which is already str and bytesurl gets a url which is already bytes. Let's prevent encoding or decoding the values again if not required. Differential Revision: https://phab.mercurial-scm.org/D2472

py3: add some b'' to make test-lock-badness.t happy

py3: fix formatting of lock error message

py3: fix some unicode madness in global exception catcher

py3: pass a system-string filename to sub-classes of IOError

py3: fix some membership tests on linkrev adjustment

py3: make test-basic.t pass on Python 3

py3: silence the final IOError by closing stdout/err slightly early Fixes the following test failure: $ hg status >/dev/full abort: No space left on device Exception ignored in: <_io.TextIOWrapper name='<stdout>' mode='w' ... OSError: [Errno 28] No space left on device [120]

py3: conditionalize initialization of stdio flags Since Python 3 doesn't depend on the stdio of libc, there should be no need to set O_BINARY flag on Windows.

test-command-template: glob out detailed "invalid escape" message Python 3 also reports the position where an invalid escape found.

templater: byte-stringify dict/list values before passing to default format bytestr() is applied only when no custom format string like '%d' is specified.

templater: allow dynamically switching the default dict/list formatting '%s' doesn't work nicely on Python 3 because many Python types don't implement __bytes__().

py3: use util.forcevytestr to convert error to bytes Differential Revision: https://phab.mercurial-scm.org/D2585

util: report integer result from write() Python 2 sometimes returns None from write() calls. Python 3 doesn't. This will make test output inconsistent between Python 2 and 3. So let's paper over the differences by converting None to the length of the result string. Differential Revision: https://phab.mercurial-scm.org/D2584

util: log readinto() I/O Differential Revision: https://phab.mercurial-scm.org/D2583

util: teach escapedata() about bytearray re.map doesn't seem to know about bytearray (at least in Python 2). Cast bytearray to a bytes to work around this inconvenience. Differential Revision: https://phab.mercurial-scm.org/D2582

sshpeer: don't read(0) read(0) is essentially a no-op. Let's avoid the function call, overhead, and extra test output by not performing it. Differential Revision: https://phab.mercurial-scm.org/D2581

py3: unblock C extensions on Python 3 Please make sure to build C extensions before running tests with -l: $ make local PYTHON=python3

py3: make test-ancestors.py pass on Python 3 with C extensions # skip-blame just some b prefixes

py3: do not pass a memoryview to bdiff.bdiff() This doesn't look nice, but I don't know how to make a zero-copy slice of bytes which is compatible with the buffer protocol.

py3: do not pass a list of iterators to computephasesmapsets()

cext: fix computephasesmapsets() not to return without setting an exception Spotted by map() of Python 3.

py3: do not pass a float to dict_new_presized() I really don't like the division operator of Python 3 since I'm not doing a math.

cext: mark tuple_format as a constant Just for clarity.

py3: bulk-replace 'const char*' format specifier passed to PyArg_ParseTuple*() Perhaps we need this because 's' accepts a unicode string. https://docs.python.org/3/c-api/arg.html#strings-and-buffers Substituted using the following pattern with some manual fixes: '\b(PyArg_ParseTuple)\((\s*\w+,\s*)"([^"]+)"' '\b(PyArg_ParseTupleAndKeywords)\((\s*\w+,\s*\w+,\s*)"([^"]+)"'

py3: bulk-replace bytes format specifier passed to Py_BuildValue() On Python 3, "s" means a utf-8 string. We have to use "y" for bytes, sigh. https://docs.python.org/3/c-api/arg.html#c.Py_BuildValue Substituted using the following pattern with some manual fixes: '\b(Py_BuildValue)\((\s*)"([^"]+)"'

py3: add PY23() macro to switch string literal depending on python version I have no better idea to work around the bytes-unicode divergence of Py_BuildValue(). Maybe we can write a code transformer for C extensions? :)

py3: don't try to mangle C extension blob by code transformer

tests: add missing b prefixes in test-atomictempfile.py # skip-blame just some b prefixes Differential Revision: https://phab.mercurial-scm.org/D2570

wireproto: only expose "between" to version 1 of wire protocols We recently marked other legacy commands as only available to version 1 of the wire protocols. We held off marking "between" because it is used as part of the SSH handshake. Since SSH servers assume they are version 1 by default and the "between" request that is issued as part of the version 2 handshake is swallowed and not operated on, everything should "just work" if "between" is not available to version 2. Differential Revision: https://phab.mercurial-scm.org/D2513

tests: add more tests around hook output and getbundle The previous tests around hook output only tested Python hooks. Let's add some shell hooks in for additional test coverage. Differential Revision: https://phab.mercurial-scm.org/D2550

wireproto: add transport specific capabilities in the transport We add a method to the protocol handler interface that allows specific implementations to add their own capabilities. The SSH implementation is a no-op. The HTTP implementation adds the HTTP-specific capabilities. The end result is transport specific capabilities now live in the transport code instead of in some generic function in the wireproto module. Differential Revision: https://phab.mercurial-scm.org/D2512

wireproto: don't expose changegroupsubset capability if not available We just marked the changegroupsubset command as only available to version 1 of the wire transports. There is a capability of the same name of the command that indicates if the command is supported. This commit teaches the capabilities code to conditionally emit that capability depending on whether the command is available for the current transport. Most test output is reordering of capabilities. But the limited tests for version 2 of the SSH protocol do show the capability disappearing. Differential Revision: https://phab.mercurial-scm.org/D2486

wireproto: don't expose legacy commands to version 2 of wire protocol Now that we have the ability to control which transports a wire protocol command is exposed on, let's put it to use. We flag the "branches," "changegroup," and "changegroupsubset" commands as only available on version 1. "branches" was used by the legacy discovery mechanism and was replaced by the "known" and "heads" commands. "changegroup" and "changegroupsubset" were replaced by "getbundle." "between" is also legacy. However, since it is used by the SSH handshake protocol, marking it as legacy is a bit more complicated and will be done in a later commit. Another nuanced issue with this change is that the server-advertised capabilities still list "changegroupsubset" despite the command not being available. This will be addressed in a subsequent commit. Differential Revision: https://phab.mercurial-scm.org/D2485

wireprotoserver: identify requests via version 2 of SSH protocol as such The protocol handler needs to advertise itself as version 2 in order for a future feature to work. Differential Revision: https://phab.mercurial-scm.org/D2484

wireproto: allow wire protocol commands to declare transport support Currently, wire protocol commands are exposed on all transports. Some wire protocol commands are only supported or sensical on some transports. In the future, new wire protocol commands may only be available on new transports and legacy wire protocol commands may not be available to newer transports. This commit introduces a mechanism to allow @wireprotocommand to declare transports for which they should not be available. The mechanism for determining if a wire protocol command is available for a given transport instance has been taught to take this knowledge into account. To help implement this feature, we add a dict to wireprototypes declaring all wire transports and their metadata. There's probably room to refactor the constants used to identify the wire protocols. But that can be in another commit. Differential Revision: https://phab.mercurial-scm.org/D2483

sshpeer: don't read from stderr when that behavior is disabled We previously prevented the creation of doublepipe instances when we're not supposed to automatically read from stderr. However, there were other automatic calls to read from stderr that were undermining this effort. This commit prevents all automatic reads from stderr from occurring when they are supposed to be disabled. Because stderr is no longer being read, we need to call "readavailable" from tests so stderr is read from. Test output changes because stderr is now always (manually) read after stdout. And, since sshpeer no longer automatically tends to stderr, no "remote: " messages are printed. This should fix non-deterministic test output. FWIW, doublepipe automatically reads from stderr when reading from stdout, so I'm not sure some of these calls to self._readerr() are even needed. Differential Revision: https://phab.mercurial-scm.org/D2571

util: extract all date-related utils in utils/dateutil module With this commit, util.py lose 262 lines Note for extensions author, if this commit breaks your extension, you can pull the step-by-step split here to help you more easily pinpoint the renaming that broke your extension: hg pull https://bitbucket.org/octobus/mercurial-devel/ -r ac1f6453010d Differential Revision: https://phab.mercurial-scm.org/D2282

clone: updates the help text for hg clone -{r,b} (issue5654) Differential Revision: https://phab.mercurial-scm.org/D2095

py3: whitelist more passing tests Differential Revision: https://phab.mercurial-scm.org/D2569

lfs: convert hexdigest to bytes using sysbytes Differential Revision: https://phab.mercurial-scm.org/D2568

lfs: use %d to encode int, not str() Differential Revision: https://phab.mercurial-scm.org/D2567

lfs: use byteskwargs() on some **kwargs for python 3 compat Differential Revision: https://phab.mercurial-scm.org/D2566

lfs: add some bytestring wrappers in blobstore.py Differential Revision: https://phab.mercurial-scm.org/D2565

lfs: add missing b prefixes on some regular expressions # skip-blame just some b prefixes Differential Revision: https://phab.mercurial-scm.org/D2564

templatekw: deprecate showdict() and showlist() (API) .. api:: templatekw.showdict() and showlist() are deprecated in favor of new (context, mapping) API. Switch the keyword function to new API and use templatekw.compatdict() and compatlist() instead.

templatekw: switch remainder of _showlist template keywords to new API

templatekw: switch manifest template keyword to new API

templatekw: switch latesttags template keywords to new API

templatekw: switch revset() to new API

templatekw: switch obsfate-related template keywords to new API

templatekw: switch namespace template keywords to new API

namespace: use registrar to add template keyword Prepares for switching to the new API.

templatekw: switch most of showlist template keywords to new API (issue5779) Non-trivial changes will follow.

templatekw: switch showdict template keywords to new API

py3: bail on ratcheting tests forward on 3.6.0 and 3.6.1

py3: silence "bad escape" warning emitted by re.sub() Since we pass user strings directly to re.sub(), we can't avoid this warning without a BC.

debugcommands: add some strkwargs love to some **args calls Differential Revision: https://phab.mercurial-scm.org/D2563

debugcommands: add an r prefix to make file mode for fdopen a sysstr # skip-blame just an r prefix Differential Revision: https://phab.mercurial-scm.org/D2562

util: work around Python 3 returning None at EOF instead of '' Differential Revision: https://phab.mercurial-scm.org/D2561

util: add missing r prefix on some __setattr__ calls # skip-blame just a pair of r prefixes Differential Revision: https://phab.mercurial-scm.org/D2560

tests: add some re and globs for test-revset on python3 At this point we're down to two deprecation warnings (which I suspect are showing a bug in the test?) and one weird-looking failure. Progress! Differential Revision: https://phab.mercurial-scm.org/D2559

tests: add missing b prefixes and fix a %s to %d in test-revset.t # skip-blame just b prefixes and a %d instead of %s Differential Revision: https://phab.mercurial-scm.org/D2558

revset: use %d to turn an int into a bytestr Differential Revision: https://phab.mercurial-scm.org/D2557

revset: use {force,}bytestr to fix some %r formatting issues Differential Revision: https://phab.mercurial-scm.org/D2556

py3: sixteen more passing tests Differential Revision: https://phab.mercurial-scm.org/D2552

debugcommands: fix repr in debugignore print with pycompat.bytestr Differential Revision: https://phab.mercurial-scm.org/D2549

verify: fix exception formatting bug in Python 3 Differential Revision: https://phab.mercurial-scm.org/D2541

get-with-headers: use bytes stdout thoroughly On Python 3, sys.stdout.buffer is backed by a separate buffer from sys.stdout. We should choose one.

exchange: remove dead assignment or forcebundle1 Differential Revision: https://phab.mercurial-scm.org/D2548

templatekw: fix dict construction in _showlist to not mix bytes and strs What we had was fine on Python 2, but was slightly wrong on Python 3. This works on both. Differential Revision: https://phab.mercurial-scm.org/D2554

templatefilters: avoid infinite recursion bug in stringify This doesn't ever happen on Python 2, but it's been a persistent pain on Python 3. Adding this helped produce some of my upcoming Python 3 fixes. Differential Revision: https://phab.mercurial-scm.org/D2553

match: some minimal pycompat fixes guided by test-hgignore.t Differential Revision: https://phab.mercurial-scm.org/D2551

purge: apply byteskwargs to opts, fixing all python3 issues here Differential Revision: https://phab.mercurial-scm.org/D2547

tests: port test-bookmarks.t extension to Python 3 # skip-blame it's just b prefixes Differential Revision: https://phab.mercurial-scm.org/D2546

scmutil: fix a repr in an error message on Python 3 Differential Revision: https://phab.mercurial-scm.org/D2545

bookmarks: fix a repr in a message on Python 3 Differential Revision: https://phab.mercurial-scm.org/D2544

py3: add missing b prefixes in test-debugextensions.t # skip-blame just some b prefixes Differential Revision: https://phab.mercurial-scm.org/D2543

tests: help dummysmtpd work on python 3 Differential Revision: https://phab.mercurial-scm.org/D2542

tests: port helper script revlog-formatv0.py to python 3 Differential Revision: https://phab.mercurial-scm.org/D2540

tests: add missing b prefix in test python in test-issue2137.t # skip-blame just a b prefix Differential Revision: https://phab.mercurial-scm.org/D2539

templatefilters: convert arguments to sysstrs for unicode() ctor Differential Revision: https://phab.mercurial-scm.org/D2538

py3: use util.forcebytestr() to convert IOErrors to bytes Differential Revision: https://phab.mercurial-scm.org/D2536

py3: whitelist three more passing tests Differential Revision: https://phab.mercurial-scm.org/D2530

convert: fix two %r output formats with pycompat.bytestr() wrapping Differential Revision: https://phab.mercurial-scm.org/D2529

convert: use our shlex wrapper in filemap to avoid Python 3 tracebacks Differential Revision: https://phab.mercurial-scm.org/D2527

convcmd: use our shlex wrapper to avoid Python 3 tracebacks Differential Revision: https://phab.mercurial-scm.org/D2526

convert: add some utility code for working with shlex on Python 3 This could have gone in pycompat, but it's only needed in convert, so I figured it made more sense here. It's got py3 in the name and checks pycompat.ispy3, so we'll find it whenever we decide to drop Python 2 support in 20x6. # no-check-commit because of required foo_bar naming on the proxy class Differential Revision: https://phab.mercurial-scm.org/D2525

pycompat: add support for encoding argument to our wrapper This only works on Python 3, but I'm about to need it for a regrettable hack in the convert code. Differential Revision: https://phab.mercurial-scm.org/D2524

py3: port tests/test-wireproto.py to Python 3 Differential Revision: https://phab.mercurial-scm.org/D2534

py3: use pycompat.bytestr() to convert None to bytes Differential Revision: https://phab.mercurial-scm.org/D2533

webcommands: use explicit integer division for Python 3 compat Differential Revision: https://phab.mercurial-scm.org/D2532

templatefilters: stop using str as a variable name str() is an inbuilt function. Differential Revision: https://phab.mercurial-scm.org/D2531

py3: fix string slicing in util.parsetimezone()

py3: replace type 'str' by 'bytes' in templater.py

py3: don't crash when re-raising encoding error

py3: mark all string literals in test-command-template.t as bytes # skip-blame because just b'' prefixes

py3: byte-stringify ValueError of unescapestr() to reraise as ParseError

py3: fix type of string literals in templater.tokenize() # skip-blame because just b'' prefixes

py3: drop b'' from error message generated by templater.runmember()

py3: fix join(), min(), and max() template functions over string It's silly to split a string into characters and concatenate them, but that should work and test-command-template.t has one. min() and max() had the same issue on Python 3, so fixed too.

py3: use startswith() to check existence of trailing '\n' in .hgtags file

py3: silence return value of file.write() in test-command-template.t

error: fix isinstnace check to use bytes instead of str Differential Revision: https://phab.mercurial-scm.org/D2528

py3: whitelist another nine passing tests I now see 347 tests passing[0] and 336 failing, so we're past halfway there. Hooray! 0: A few tests appear to regress in small ways (doctest output changes, for example) on Python 3.7.0a1, which is what I'm now using to test. That said, I'm pleased to report no major regressions. Differential Revision: https://phab.mercurial-scm.org/D2439

util: use pycompat.bytestr() on repr() in date parse abort Avoids the b'' prefix. Differential Revision: https://phab.mercurial-scm.org/D2438

py3: whitelist 14 new tests passing 12 new tests passed because of parent changeset and 2 were passing before that too. Differential Revision: https://phab.mercurial-scm.org/D2523

py3: slice over bytes to prevent getting ascii values This fixed reading of mergestate files and fixes 14 tests on Python 3. Differential Revision: https://phab.mercurial-scm.org/D2522

wireprotoserver: move SSHV1 and SSHV2 constants to wireprototypes To avoid a cycle between modules in an upcoming commit. Differential Revision: https://phab.mercurial-scm.org/D2482

wireproto: use named arguments for commandentry We'll be adding more arguments in upcoming commits. Using named arguments will make the code easier to read. Differential Revision: https://phab.mercurial-scm.org/D2481

debugcommands: support for triggering push protocol The mechanism for pushing to a remote is a bit more complicated than other commands. On SSH, we wait for a positive reply from the server before we start sending the bundle payload. This commit adds a mechanism to the "command" action in `hg debugwireproto` to trigger the "push protocol" and to specify a file whose contents should be submitted as the command payload. With this new feature, we implement a handful of tests for the "unbundle" command. We try to cover various server failures and hook/output scenarios so protocol behavior is as comprehensively tested as possible. Even with so much test output, we only cover bundle1 with Python hooks. There's still a lot of test coverage that needs to be implemented. But this is certainly a good start. Because there are so many new tests, we split these tests into their own test file. In order to make output deterministic, we need to disable the doublepipe primitive. We add an option to `hg debugwireproto` to do that. Because something in the bowels of the peer does a read of stderr, we still capture read I/O from stderr. So there is test coverage of what the server emits. The tests around I/O capture some wonkiness. For example, interleaved ui.write() and ui.write_err() calls are emitted in order. However, (presumably due to buffering), print() to sys.stdout and sys.stderr aren't in order. We currently only test bundle1 because bundle2 is substantially harder to test because it is more complicated (the server responds with a stream containing a bundle2 instead of a frame). Differential Revision: https://phab.mercurial-scm.org/D2471

sshpeer: support not reading and forwarding stderr The "doublepipe" primitive as used by sshpeer will automatically read from stderr and forward output to the local ui. This poses problems for deterministic testing because reads may not be consistent. For example, the server may not be done sending all output to stderr and the client will perform different numbers of read operations or will read from stderr and stdout at different times. To make tests deterministic, we'll need to disable the "doublepipe" primitive and perform stderr I/O explicitly. We add an argument to the sshpeer constructor to disable the use of the doublepipe. Differential Revision: https://phab.mercurial-scm.org/D2467

tests: add wire protocol tests for pushkey Let's get the wire format of some pushkey requests in test-ssh-proto.t. Differential Revision: https://phab.mercurial-scm.org/D2466

debugcommands: support for sending "batch" requests Let's teach `hg debugwireproto` to send "batch" requests. The easiest way to implement this was as a pair of instructions to begin and end a batched operation. Otherwise, we would have to reinvent the parsing wheel or factor out the parsing code. To prove it works, we add a batched request to test-ssh-proto.t. Differential Revision: https://phab.mercurial-scm.org/D2408

debugcommands: allow sending of simple commands with debugwireproto Previously, we only had support for low-level "raw" operations. A goal of `hg debugwireproto` is to allow easily performing higher-level primitives, such as sending a wire protocol command and reading its response. We implement a "command" action that does just this. Currently, we only support simple commands (those without payloads). We have basic support for sending command arguments. We don't yet support sending dictionary arguments. This will be implemented later. To prove it works, we add tests to test-ssh-proto.t that send some "listkeys" commands. Note: we don't observe/report os.read() events because these may not be deterministic. We instead observe/report the read() and readline() operations on the bufferedinputpipe. These *should* be deterministic. Differential Revision: https://phab.mercurial-scm.org/D2406

wireproto: sort response to listkeys The listkeys protocol is defined to produce a dictionary. pushkey.decodekeys() uses a plain dict to hold the decoded results of the wire protocol response. So order should not matter. Upcoming tests will verify low-level output of wire protocol commands and the non-deterministic emitting of listkeys was causing intermittent failures. So we make the output of listkeys deterministic. Differential Revision: https://phab.mercurial-scm.org/D2405

debugcommands: add debugwireproto command We currently don't have a low-level mechanism for sending arbitrary wire protocol commands. Having a generic and robust mechanism for sending wire protocol commands, examining wire data, etc would make it vastly easier to test the wire protocol and debug server operation. This is a problem I've wanted a solution for numerous times, especially recently as I've been hacking on a new version of the wire protocol. This commit establishes a `hg debugwireproto` command for sending data to a peer. The command invents a mini language for specifying actions to take. This will enable a lot of flexibility for issuing commands and testing variations for how commands are sent. Right now, we only support low-level raw sends and receives. These are probably the least valuable commands to intended users of this command. But they are the most useful commands to implement to bootstrap the feature (I've chosen to reimplement test-ssh-proto.t using this command to prove its usefulness). My eventual goal of `hg debugwireproto` is to allow calling wire protocol commands with a human-friendly interface. Essentially, people can type in a command name and arguments and `hg debugwireproto` will figure out how to send that on the wire. I'd love to eventually be able to save the server's raw response to a file. This would allow us to e.g. call "getbundle" wire protocol commands easily. test-ssh-proto.t has been updated to use the new command in lieu of piping directly to a server process. As part of the transition, test behavior improved. Before, we piped all request data to the server at once. Now, we have explicit control over the ordering of operations. e.g. we can send one command, receive its response, then send another command. This will allow us to more robustly test race conditions, buffering behavior, etc. There were some subtle changes in test behavior. For example, previous behavior would often send trailing newlines to the server. The new mechanism doesn't treat literal newlines specially and requires newlines be escaped in the payload. Because the new logging code is very low level, it is easy to introduce race conditions in tests. For example, the number of bytes returned by a read() may vary depending on load. This is why tests make heavy use of "readline" for consuming data: the result of that operation should be deterministic and not subject to race conditions. There are still some uses of "readavailable." However, those are only for reading from stderr. I was able to reproduce timing issues with my system under load when using "readavailable" globally. But if I "readline" to grab stdout, "readavailable" appears to work deterministically for stderr. I think this is because the server writes to stderr first. As long as the OS delivers writes to pipes in the same order they were made, this should work. If there are timing issues, we can introduce a mechanism to readline from stderr. Differential Revision: https://phab.mercurial-scm.org/D2392

debugcommands: add debugserve command `hg serve --stdio` requires the exact command argument form `hg -R <path> serve --stdio` for security reasons. An upcoming commit will need to start an SSH protocol server process with custom settings. This commit creates a `hg debugserve` command for starting servers with custom options. There are no security restrictions and we can add options here that aren't appropriate for built-in commands. We currently only support starting an SSH protocol server using the process's stdio file descriptors. The server supports logging its I/O activity to a file descriptor number passed as a command argument. Differential Revision: https://phab.mercurial-scm.org/D2464

wireprotoserver: support logging SSH server I/O to a file descriptor We will soon introduce a debug command and tests for low-level I/O behavior of the SSH wire protocol. To facilitate this, we need to instrument the SSH server so it can log its I/O as events occur. We teach the SSH server to convert its stdout and stderr file objects into file object proxies. We configure these proxies to log to a file descriptor whose file number is specified via a config option. The idea is to have a future debug command start the SSH server process with access to an extra file descriptor that can be used by the server process to log I/O. Monitoring only the write I/O will be more robust than monitoring both writes and reads from the client process because read operations are not deterministic. This will matter for tests that capture raw I/O activity. Differential Revision: https://phab.mercurial-scm.org/D2463

util: enable observing of util.bufferedinputpipe Our file object proxy is useful. But it doesn't capture all I/O. The "os" module offers low-level interfaces to various system calls. For example, os.read() exposes read(2) to read from a file descriptor. bufferedinputpipe is special in a few ways. First, it acts as a proxy of sorts around our [potentially proxied] file object. In addition, it uses os.read() to satisfy all I/O. This means that our observer doesn't see notifications for reads on this type. This is preventing us from properly instrumenting reads on ssh peers. This commit teaches bufferedinputpipe to be aware of our observed file objects. We do this by introducing a class variation that notifies our observer of os.read() events. Since read() and readline() bypass os.read(), we also teach this instance to notify the observer for buffered variations of these reads as well. We don't report them as actual read() and readline() calls because these methods are never called on the actual file object but rather a buffered version of it. We introduce bufferedinputpipe.__new__ to swap in the new class if the passed file object is a fileobjectproxy. This makes hooking up the observer automatic. And it is a zero cost abstraction for I/O operations on non-proxied file objects. Differential Revision: https://phab.mercurial-scm.org/D2404

util: add a file object proxy that can notify observers There are various places in Mercurial where we may want to instrument low-level I/O. The use cases I can think of all involve development-type activities like monitoring the raw bytes passing through a file (for testing and debugging), counting the number of I/O function calls (for performance monitoring), and changing the behavior of I/O function calls (e.g. simulating a failure) (to facilitate testing). This commit invents a mechanism to wrap a file object so we can observe activity on it. We have similar functionality in badserverext.py. But that's a test-only extension and is pretty specific to the HTTP server. I would like a mechanism in core that is sufficiently generic so it can be used by multiple consumers, including `hg debug*` commands. The added code consists of a proxy type for file objects. It is bound to an "observer," which receives callbacks whenever I/O methods are called. We also add an implementation of an observer that logs specific I/O events. This observer will be used in an upcoming commit to record low-level wire protocol activity. A helper function to convert a file object into an observed file object has also been implemented. I don't anticipate any critical functionality in core using these types. So I don't think explicit test coverage is worth implementing. Differential Revision: https://phab.mercurial-scm.org/D2462

wireprotoserver: ability to run an SSH server until an event is set It seems useful to be able to start an SSH protocol server that won't run forever and won't call sys.exit() when it stops. This could be used to facilitate intra-process testing of the SSH protocol, for example. We teach the server function to loop until a threading.Event is set and invent a new API to run the server until an event is set. It also won't sys.exit() afterwards. There aren't many callers of serve_forever(). So we could refactor them relatively easily. But I was lazy. threading.Event might be a bit heavyweight. An alternative would be a list whose only elements is changed. We can't use a simple scalar value like a bool or int because those types are immutable. Events are what you use in systems programming for this use case, so the use of threading.Event seems justified. Differential Revision: https://phab.mercurial-scm.org/D2461

tests: fix run-tests environment cleanup on Python 3 Differential Revision: https://phab.mercurial-scm.org/D2521

templatekw: add compatlist() as a replacement for showlist() Just like compatdict(), this is mostly a copy of showlist(). showchildren() is ported to the new API as an example.

templatekw: add compatdict() as a replacement for showdict() This is mostly a copy of showdict(), which will be deprecated later. See the docstring for why it's called a "compat" dict. showenvvars() is ported to the new API as an example.

templatekw: pass templater to _showlist() by an explicit argument Prepares for switching to the (context, mapping) API.

hgweb: make templater mostly compatible with log templates Prepares for gradually switching templatekw.showsuccsandmarkers() to new API. This was a PoC showing how to reuse templatekw functions in hgweb. We could remove rev, node, author, etc. from the commonentry() table, but we'll have to carefully remove all corresponding symbols from webcommands.*(). Otherwise, we would face the issue5612. Still templatekw.keywords aren't exported. Otherwise some tests would fail because the atom template expects {files} to be empty in filelog, but templatekw.showfiles() provides the {files} implementation.

log: do not invoke templatekw.showobsfate() as a function Prepares for switching to the (context, mapping) API. I tried, but it appeared not an one-off change to extract a non-template function from showobsfate(), which deeply depends on the templater internals.

templatekw: inline getfiles() It's just three lines. We don't need a separate function for that.

templatekw: factor out function to build a list of files per status Removes copy-paste code before switching to the (context, mapping) API.

templatekw: switch non-showlist template keywords to new API

templatekw: extract non-templatekw function as getgraphnode() Prepares for switching to the (context, mapping) API. We still need (repo, ctx) function for the fast path.

convert: avoid closing ui.fout in subversion code (issue5807) Don't close 'fp' (= 'ui.fout') stream to prevent 'ValueError: I/O operation on closed file' (Bug #5807). Regression of changeset 30261:6bed17ba00a1 (https://www.mercurial-scm.org/repo/hg/rev/6bed17ba00a1)

cmdutil: expand filename format string by templater (BC) This is BC because '{}' could be a valid filename before, but I believe good programmers wouldn't use such catastrophic output filenames. On the other hand, '\' has to be escaped since it is a directory separator on Windows. Thanks to Matt Harbison for spotting this weird issue. This patch also adds cmdutil.rendertemplate(ctx, tmpl, props) as a simpler way of expanding template against single changeset. .. bc:: '{' in output filename passed to archive/cat/export is taken as a start of a template expression.

templater: add option to parse template string just like raw string literal This seems a bit odd because the template syntax has no raw string literal containing template fragments, but is necessary to port filename format string to templater. See the next patch.

cmdutil: reorder optional arguments passed to makefileobj() **props will be passed directly to templater.

cmdutil: strip "%m" pattern (first line of commit message) from both ends This matches the behavior of the template keyword {desc}.

test-acl: mock up util.getuser() to trust $LOGNAME on Windows The test relies on POSIX-like getuser() behavior, so we can't use windows.getuser().

fileset: drop bad "elif:" trying to check invalid size expression Since str.isdigit is a function, the last "elif" was always true. An invalid expression is rejected by util.sizetoint(), so we don't need "elif".

py3: fix test-command-template.t to write files in binary mode

py3: use bytestr() to coerce position carried by ParseError to string The position value is either int or byte string.

py3: use bytes.endswith('\n') to strip off '\n' from debug color output

py3: fix type of attribute names forwarded by templatekw._hybrid # skip-blame because just r'' prefixes

py3: move between bytes and unicode when re-raising IOError IOError is a Python exception, which argument must be a system string.

py3: use '%d' to format diffstat sum

py3: make regexp literal bytes in templatefilters.py # skip-blame because just b'' prefixes

templatefilters: use encoding.unifromlocal/unitolocal() for py3 compatibility

py3: replace str() with it's bytes equivalent in hgext/shelve.py Internally we are dealing with bytes everywhere, so anything returning a unicode results in an error or some change in behaviour. Differential Revision: https://phab.mercurial-scm.org/D2520

py3: make sure we write bytes in a file open in bytes mode # skip-blame just b'' prefix Differential Revision: https://phab.mercurial-scm.org/D2519

py3: add b'' prefixes in tests/test-obsolete.t # skip-blame because it's just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2518

py3: add a b'' prefix in tests/test-fncache.t # skip-blame because it's just b'' prefix Differential Revision: https://phab.mercurial-scm.org/D2517

py3: use pycompat.bytestr() to convert error instances to bytes Differential Revision: https://phab.mercurial-scm.org/D2516

py3: listify the return value of filter() filter() on Python 3 returns a filter object. Differential Revision: https://phab.mercurial-scm.org/D2515

py3: use '%d' instead of '%s' for ints Differential Revision: https://phab.mercurial-scm.org/D2514

py3: add 14 new passing tests to whitelist Differential Revision: https://phab.mercurial-scm.org/D2511

py3: use util.forcebytestr to convert str to bytes Differential Revision: https://phab.mercurial-scm.org/D2498

sshpeer: factor out code for creating peers from pipes An upcoming commit will want to instantiate an SSH peer via an alternate mechanism that doesn't require running a new `ssh` command. To facilitate that, we extract the code for creating a peer from pipes to its own function. Differential Revision: https://phab.mercurial-scm.org/D2391

py3: add b'' prefixes in tests/test-rollback.t This makes the test run succesfully on Python 3. There is just a b'' prefix extra in the output. # skip-blame because we added just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2510

py3: add b'' prefix in tests/test-revlog-v2.t After this, the test works on Python 3. There is some extra return value by open().write() I think which needs to be handled. # skip-blame because just b'' prefix Differential Revision: https://phab.mercurial-scm.org/D2509

py3: add b'' prefixes in tests/test-revlog.t # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2508

py3: make sure we open the file in bytes mode This makes the test pass on Python 3. Differential Revision: https://phab.mercurial-scm.org/D2507

py3: add b'' prefixes in tests/test-revlog-ancestry.py # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2506

py3: port the markdirver extension in tests/test-resolve.t Differential Revision: https://phab.mercurial-scm.org/D2505

py3: backout changeset 56635c506608 which wrongly added couple of b'' I am not sure what I was thinking when I added that but while fixing rebase tests, I revisited the file and found that I did wrong. I am sorry for this. Differential Revision: https://phab.mercurial-scm.org/D2504

py3: add a missing b'' in tests/bruterebase.py Differential Revision: https://phab.mercurial-scm.org/D2503

py3: use '%d' for integers instead of b'%s' Differential Revision: https://phab.mercurial-scm.org/D2502

py3: make sure we write in mergestate in bytes mode Differential Revision: https://phab.mercurial-scm.org/D2501

py3: add b'' prefixes in tests/test-rebase-scenario-global.t # skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D2500