5744764f07
gtk.factor: Changed init behaviour so if $DISPLAY is not set, runs tty listener, otherwise UI listener.
2011-04-06 00:02:15 +00:00
b9c17fd329
Merge branch 'master' of git://github.com/slavapestov/factor
2011-04-04 13:04:00 +00:00
59a708638c
alien.c-types: add summary and docs for no-c-type error
2011-04-03 22:33:51 -07:00
f306f71288
fry: normalize copyright header in test file
2011-04-04 11:10:58 +09:00
ed62334d95
game.input.gtk: clean up confusing reset-mouse/read-mouse interaction
2011-04-01 19:53:07 +02:00
fd78869f62
game.input.gtk: copy of game.input.x11 with gtk-specific way to get the dpy
2011-04-01 19:52:54 +02:00
090254d671
ui.backend.gtk: fix a bug with endless error messages in a console after closing of UI;
...
io.thread: start-io-thread always starts io-thread even if it was stopped, fix line endings;
2011-04-01 22:06:07 +06:00
8c680aa06f
Checksums help article update: Added internet checksums brief description
2011-03-23 03:51:55 +00:00
6d09bc9b07
gobject-introspection: fix incorrect resolving of current vocab's path;
...
clutter: remove all girs, add Cally;
2011-03-15 22:38:51 +06:00
bac951a618
Merge branch 'master' of git://github.com/slavapestov/factor
2011-03-14 22:47:02 -07:00
8c7676bd6a
Merge branch 'master' of git://github.com/otoburb/factor
2011-03-14 21:56:03 -07:00
4817ba5a93
smart-docs output>array typo fix
2011-03-14 06:07:33 +00:00
5dab713692
basis/db/tuples: Minor doc fix for 'select-tuples'
2011-03-14 06:07:32 +00:00
61096c1657
basis/help/apropos: Added unicode.categories. Missing from previous commit.
2011-03-14 01:21:56 +00:00
e4bf5f104e
basis/help/apropos: Trimming whitespace before and after search query. Allows accidental/reflex whitespace to be corrected so results can still be returned.
2011-03-14 01:21:56 +00:00
2387969da1
fry: copyright header cleanup
2011-03-10 23:29:04 +09:00
6c6fc9fe7b
gobject-introspection: add gsize and gssize standard types;
2011-03-09 15:50:14 +06:00
1dcb49b0d4
gobject-introspection: GIR: tries to find .gir in a current vocabulary's directory, in system gir-1.0 (/usr/share/gir-1.0, /usr/local/share/gir-1.0)
...
or user-defined (GIR_DIRS env. variable) directories;
2011-03-09 15:37:48 +06:00
64e9e179b2
xml.writer: fix some docs.
2011-03-08 16:50:12 -08:00
47996b3215
ui.tools: adding Ctrl-Shift-F for "toggle fullscreen".
2011-03-07 15:08:26 -08:00
604f242862
db.sqlite: update word documentation.
2011-03-07 15:06:28 -08:00
8f5bd796a1
help.markup: Store $url as urls.
2011-03-07 15:03:48 -08:00
479304d0a7
gobject-introspection: clean up;
2011-03-06 14:06:00 +06:00
d06ac20dc9
Merge branch 'doc-fixes' of git://github.com/keitahaga/factor
2011-03-05 13:42:46 -08:00
2704822cc7
gobject-introspection: internal strucs (*Class, *Iface or *Private) are generated in .private vocabularies;
2011-03-06 01:05:02 +06:00
fbed575d3e
regexp: fix typo in docs
2011-03-05 23:00:52 +09:00
952aad80ce
gobject-introspection: add FOREIGN-ATOMIC-TYPE: (used in clutter.cogl.ffi);
...
move clutter from unmaintainded to extra;
2011-03-05 14:11:26 +06:00
bb71050a23
tools.deploy: increase size limits for recently-added deploy tests that never passed
2011-03-04 18:12:36 -05:00
8c14dd65b5
tools.deploy.shaker: strip out GObject introspection info
2011-02-27 20:02:14 -06:00
d6fe7f4c28
On Unix, link VM with GTK libraries instead of loading them dynamically
2011-02-27 20:01:54 -06:00
ebce40a4c0
Fix conflict
2011-02-27 20:01:45 -06:00
5a3c5c7749
compiler.cfg.branch-splitting was totally broken
2011-02-27 16:43:26 -08:00
609d6f9166
bootstrap.io: fix load error
2011-02-27 15:02:20 -08:00
db29973ccb
io.sockets: fix unit test on Windows
2011-02-27 14:38:47 -08:00
e3c08f32ce
bootstrap.{io, ui}: load dependencies to make deploy tool less error-prone
2011-02-27 14:38:47 -08:00
25c60b6869
tools.deploy.test.21: deploy without threads to reduce image size
2011-02-27 14:38:47 -08:00
779468f5a0
calendar: make it deploy with threads disabled
2011-02-27 14:38:47 -08:00
979e487fef
Merge branch 'master' of git://factorcode.org/git/factor
2011-02-26 11:44:50 -06:00
c0de0ac15f
Merge branch 'doc-fixes' of git://github.com/keitahaga/factor
2011-02-25 22:37:39 -08:00
266c6d32e7
io.sockets: add scope-id to ipv6 addrspecs, fixing a problem with connecting to localhost on Mac OS X (and other systems) where localhost is associated with a link-local address such as fe80::1
2011-02-25 22:33:28 -08:00
e9bccc0d59
tools.deploy: actually add the new test
2011-02-25 22:13:54 -08:00
cd39ab0d10
tools.deploy: add test for formatting vocab
2011-02-25 21:26:11 -08:00
e90fd3b942
Fix usage note in dns vocab, move tools.dns from basis to extra since dns vocab is in extra
2011-02-25 21:08:00 -08:00
e5dba6b64c
tools.deploy: fix a test on Windows
2011-02-25 21:06:22 -08:00
78a85d0b05
io.sockets.secure.unix: update unit test for close-notify change
2011-02-25 21:05:56 -08:00
6f7e4e32d0
compiler.cfg.ssa.construction: update unit tests for nths change
2011-02-25 21:05:38 -08:00
4c864999e4
lists: fix a few typos in docs
2011-02-25 19:59:44 +09:00
e374d55d09
io.encodings.8-bit.latin9, io.encodings.shift-jis: fix typo in docs. offical => official
2011-02-21 02:53:35 +09:00
32e3e1cfef
ui.tools.listener: highlighting F1 key in tips
2011-02-20 16:04:48 +09:00
7703d73230
locals: remove trailing whitespace in docs
2011-02-20 09:16:41 +09:00
93b3cc0a93
io.styles: remove a nl in usage example of background
2011-02-20 06:11:31 +09:00
77922f61f7
environment: add using list to usage example of os-env word
2011-02-20 04:08:45 +09:00
70d06dc4c7
combinators.random: fix a couple of usage examples in casep and casep*
2011-02-20 03:51:09 +09:00
5a71a0d671
math.combinatorics: fix typo in docs
2011-02-20 03:08:01 +09:00
fd7e5ffee8
More efficient polyval algorithm in math.polynomials
2011-02-12 22:41:13 -06:00
02ecc45165
Don't normalize cookie names to lower-case.
2011-02-10 21:09:20 -06:00
073eda332a
In several documentation, remove whitespace before or after the colon or period
2011-02-10 01:51:13 +09:00
2696c59aab
io.sockets: fix a few typos in docs
2011-02-06 17:40:03 +09:00
032c9d061a
colors.hex: fix typo in docs
2011-02-06 17:05:20 +09:00
90511c90af
macros: clean up the usage example of MACRO: syntax
2011-02-05 00:00:37 +09:00
fba461fe64
help.topics: fix typo in docs
2011-02-04 22:53:05 +09:00
4270c6cce6
io.sockets.secure.unix: fix socket shutdown handling to make http.client work with https://www.google.com
2011-01-31 23:45:45 -05:00
cc06c4e51f
openssl: remove cacert.pem, since its useless and we should call SSL_CTX_set_default_verify_paths instead
2011-01-29 23:26:29 -05:00
1a6432456d
urls: derive-url resets the port if the new URL specifies a protocol. Fixes HTTP redirection on some sites, like www.amazon.com (reported by John Benediktsson)
2011-01-29 22:50:13 -05:00
09848ab420
xml.errors: split off xml.errors.debugger so that deployed apps that use XML are ~100kb smaller
2011-01-29 00:09:09 -05:00
e837ebee81
xml.traversal: remove unused dependency on debugger
2011-01-29 00:07:56 -05:00
d93117c60d
tools.deploy: add XML deploy test
2011-01-29 00:07:22 -05:00
d2b20ddb35
Merge branch 'master' of git://github.com/mrjbq7/factor
2011-01-28 21:56:18 -05:00
48ec189c99
xml.data: insert a space after a comma in description of contained class
2011-01-28 11:48:07 +09:00
0b6dae0a93
compression.lzw: fix for gif89a decoding - maximum code size is 12 bits.
2011-01-26 21:06:43 -08:00
1defecf279
images.http: use the content type from the http response if provided.
2011-01-26 18:05:02 -08:00
640b05d457
ui.backend.gtk: split off input methods support for ui.editors into .input-methods.editors (no more ui.editors with its dependencies in a deployed
...
image for hello-ui);
2011-01-26 21:37:26 +06:00
e9515c1a9c
ui.backend.gtk: split off unix io support into ui.backend.gtk.io.unix;
2011-01-26 21:00:35 +06:00
73a07eee31
gobject-introspection.ffi: USING: clean up;
2011-01-26 20:27:41 +06:00
187710a7b7
memoize: add description of arguments and values to MEMO: syntax in docs
2011-01-26 18:53:12 +09:00
b3f0ff51aa
fixed handling of UNC paths under windows
2011-01-25 13:32:21 +01:00
629ea1163b
memoize: correct documentation for MEMO: syntax
2011-01-24 04:00:17 +09:00
c04fbe892d
stack-checker: add a sample output in the last example of inference-recursive-combinators article
2011-01-23 22:48:41 +09:00
08bf39c5d1
disjoint-sets: fix typo in description of assoc>disjoint-set word
2011-01-21 16:15:34 +09:00
904d85860a
peg.ebnf: fix minor typo in docs
2011-01-20 23:39:30 +09:00
4d4dccd96f
gdk.ffi: fix stupid typo (the cause for incorrect mouse events on 32-bit);
2011-01-19 21:03:13 +06:00
5043611252
math.polynomials: fix typo in description of pextend-conv word
2011-01-18 23:35:52 +09:00
cb06cba857
math.statistics: in some words, interchanging the positions of the $examples and a $description
2011-01-18 23:20:06 +09:00
8b1fbbf3b7
math.statistics: fix a few typos in docs
2011-01-18 22:32:45 +09:00
e8ce62c64e
math.intervals: fix some typos in docs
2011-01-18 21:18:35 +09:00
84e5c21fa9
help.tutorial: minor fix
2011-01-18 18:35:48 +09:00
6ddc56cc60
tools.scaffold: fix a few typos in description of scaffold-undocumented word
2011-01-18 07:45:06 +09:00
e4516aabf0
tools.time: fix typo in docs
2011-01-18 07:29:55 +09:00
106428bf89
xml-rpc: fix a couple of typos in docs
2011-01-18 00:49:56 +09:00
631ba5119a
sequences.deep: fix typo in description of deep-find word
2011-01-17 22:35:39 +09:00
6311675925
unicode.collation: fix typo in docs
2011-01-17 14:36:46 +09:00
7b5c3279c1
prettyprint.sections: fix typo in docs
2011-01-17 04:23:17 +09:00
79d0b1e34d
html.templates: fix typo in description of template-convert word
2011-01-17 01:51:48 +09:00
8d2ceda8f3
assocs, math.bitwise: remove first blank line and useless whitespace in a few usage examples
2011-01-17 00:12:28 +09:00
5cad80fdc9
ui.gadgets.status-bar: fix typo in docs
2011-01-16 21:46:01 +09:00
005f48986e
ui.backend.gtk: update for alien.data changes ('<int>' -> 'int <ref>', etc.);
2011-01-16 14:50:18 +06:00
8f297055d6
Merge branch 'master' of git://github.com/slavapestov/factor
2011-01-16 13:38:04 +06:00
92b9b92f38
math.libm: add missing right parenthesis in description of fexp word
2011-01-16 10:48:06 +09:00
ae4859574c
base64: minor fixes in docs
2011-01-15 13:36:42 +09:00
c12412ba29
help.tutorial: updating to 2011
2011-01-15 12:52:14 +09:00
dce56c8f8f
db: fix a couple of typos in docs
2011-01-15 02:03:20 +09:00
0048670ad7
peg.ebnf: fix a couple of typos in docs
2011-01-15 01:11:37 +09:00
72d91eea8d
regexp: fix typos in docs
2011-01-15 00:57:32 +09:00
61881f1977
combinators.smart, multiline: few $examples turn into $codes
2011-01-15 00:22:29 +09:00
2e08b85977
help: minor improvement in example usage of 'ARTICLE:'
2011-01-14 23:50:54 +09:00
69353f2625
help: clean up to example usage of 'HELP:' in docs
2011-01-14 23:05:32 +09:00
60481f7871
xml: fix typo in docs
2011-01-14 22:11:08 +09:00
ec5cb49fa7
tools.deploy: fix typo in docs
2011-01-14 19:52:12 +09:00
23ec49a109
io.servers: fix a couple of typos in docs
2011-01-14 19:47:52 +09:00
f05448af85
ui.operations: fix typo in docs
2011-01-14 19:39:39 +09:00
a093c454c1
io.launcher: fix typo in docs
2011-01-08 23:10:35 +09:00
ca3ea7b199
ui: add missing right parenthesis in with-ui word notes
2011-01-08 22:57:06 +09:00
dbfc6ec386
db.tuples, timers: few $unchecked-examples turn into $codes
2011-01-08 22:31:07 +09:00
2373dc4b4f
Merge branch 'doc-fixes' of git://github.com/keitahaga/factor
2011-01-05 20:27:55 -08:00
d926a5e28a
help.tutorial: updating to 2011.
2011-01-05 18:37:32 -08:00
5dcd6b36d4
Merge branches 'master' and 'cleanup' into cleanup
2011-01-05 18:35:13 -08:00
d5fe4fecc1
remove useless whitespace in several documentation
2011-01-05 15:55:34 +09:00
3ba83001e4
http.client: fix typo in docs
2011-01-05 01:00:13 +09:00
d22517a585
biassocs: fix typo to '>biassoc' description and 'biassocs' article in docs
2011-01-04 22:34:46 +09:00
c542cf13e9
unix.users: minor fixes in 'passwd' description
2011-01-04 21:51:51 +09:00
8f92ca2d47
classes.algebra, grouping, parser: replace 'seqence' with 'sequence' in docs
2011-01-04 21:02:11 +09:00
48b1f444c8
debugger: fix typo in docs
2011-01-04 18:30:34 +09:00
3c73e53db3
sets, bit-sets: cleanups
2010-12-27 20:10:37 -08:00
47faf5f6ae
sets: adding cardinality word.
2010-12-27 19:22:36 -08:00
160016dab9
Merge branch 'master' of git://github.com/slavapestov/factor
2010-12-26 15:46:51 -08:00
13d6c6a698
Update code for alien.data changes
2010-12-26 02:08:57 -06:00
b0732bcb22
Fix unit test failures caused by alien.data change
2010-12-25 22:34:12 -08:00
75560699ea
Move <ref>, deref and little-endian? from alien.c-types to alien.data, remove <c-object>
2010-12-25 16:55:36 -08:00
7a9591674c
io.directories.search: fix a couple of examples
2010-12-23 05:15:20 +09:00
2dad72e4e7
multiline: fix typo in docs
2010-12-23 04:42:56 +09:00
64d78c4f5c
concurrency.combinators: fix typo in docs
2010-12-23 04:26:34 +09:00
c3189054d1
io.files.info.unix, sequences: few $examples and $unchecked-examples turn into $codes
2010-12-23 04:05:06 +09:00
33c14b8bb0
ui.pixel-formats: fix using list in example
2010-12-23 03:10:54 +09:00
de155315bd
Merge branch 'master' of git://github.com/slavapestov/factor
2010-12-13 12:47:10 -08:00
70a2cfad37
Merge branch 'doc-fixes' of http://github.com/keitahaga/factor
2010-12-05 20:58:11 -08:00
7bd8c3deba
db.tuples: fix a couple of examples in tutorial article a little
2010-12-06 06:14:24 +09:00
f5c556a709
literals: fix formatting and example error in docs
2010-12-06 05:06:15 +09:00
051a2a749b
urls.encoding: fix missing vocab in docs
2010-12-05 22:17:21 +09:00
7199339d89
concurrency.messaging: documentation typo fix and remove trailing whitespace
2010-12-05 06:03:15 +09:00
08656749bf
io.styles: add using to all examples plus fix formatting in some examples
2010-12-04 21:25:12 +09:00
9f7c22be60
help, hints: remove syntax vocab in few examples
2010-12-04 01:25:14 +09:00
5b97fca7d4
Merge branch 'master' of git://github.com/slavapestov/factor
2010-12-01 08:38:05 -08:00
6f0375b3ba
Merge branch 'doc-fixes' of git://github.com/keitahaga/factor
2010-12-01 03:02:38 -08:00
dd0d9fbc10
alien.fortran: cleanup
2010-12-01 03:00:00 -08:00
2dbfc7df33
alien.fortran: fix stack effect of SUBROUTINE: and FUNCTION: words to include out parameters
2010-12-01 07:05:32 +05:30
3e7af33343
hints: fix two examples and formatting in docs
2010-11-30 04:53:11 +09:00
e7796b4118
tools.crossref: fix example
2010-11-29 18:41:57 +09:00
cca391861e
help: add stack effect declaration and using to HELP: example in docs
2010-11-29 03:44:45 +09:00
2dbee396fb
db: fix some examples
2010-11-28 03:34:27 +09:00
48820aa57e
Merge branch 'master' of git://github.com/slavapestov/factor
2010-11-26 01:33:40 -08:00
7a06cacd45
help.tutorial: minor cleanup.
2010-11-25 23:58:33 -08:00
f27080498d
Remove bignum>float VM primitive, and use bignum/f to implement >float on bignums instead, for a slight accuracy gain. Also, bignum/f now has a more efficient post-scaling algorithm to break the circular dependency on bignum>float
2010-11-24 22:41:15 -08:00
7c963b9dbe
eval: fix cad.objects path in example
2010-11-24 05:58:15 +09:00
ac0233ce7b
specialized-arrays: fix stack effect of malloc-T-array in docs
2010-11-19 19:53:43 -08:00
04aeadbb15
io.files.info.unix: fix IN: in docs
2010-11-18 04:29:36 +09:00
08cb8a4848
io.files.info.unix: fix a couple of set-file-permissions examples
2010-11-18 03:46:02 +09:00
58bac61281
help.handbook: fix typo
2010-11-16 17:45:25 +09:00
7a233aa2e7
Merge branch 'master' of git://github.com/slavapestov/factor
2010-11-15 08:47:09 -08:00
aa82d106ce
gobject-introspection: remove tests (because they don't work);
2010-11-15 21:51:49 +06:00
8baa7d3578
ui.backend.gtk: fix bugs;
2010-11-15 21:48:58 +06:00
0f954c9fa9
gdk.ffi: fix incorrect GdkEvent* structures' definitions;
2010-11-15 21:47:36 +06:00
ed46a3d472
pango.cairo: fix incorrect USING:;
2010-11-15 21:46:54 +06:00
97a8e889c3
models.arrow: fix formatting
2010-11-14 15:33:38 -08:00
b207482d38
Remove unecessary slot from arrow models
2010-11-14 15:33:37 -08:00
ae7b44e5eb
io.directories: fix typo in example
2010-11-14 17:18:56 +09:00
7a5132140f
concurrency.locks: fix typo in docs
2010-11-14 17:11:17 +09:00
c4a83d2d0b
io.servers: don't try to open SSL sockets if they're not supported on the current platform (ie, Windows)
2010-11-13 18:32:10 -06:00
e83cc32b14
Add palette and odd-sized PNG unit tests. Fix loading interlaced PNGs < 8x8 in size.
2010-11-13 23:52:13 +00:00
a22f5611de
Fix support for interlaced 1/2/4/8/16-bit greyscale and interlaced 8-bit truecolour PNG files.
2010-11-13 21:45:11 +00:00
0c70f74abe
Correct greyscale PNG scaling factor. Non-interlaced greyscale PNG tests now pass.
2010-11-13 19:29:26 +00:00
b7f5d2f85b
Merge branch 'master' of git://github.com/slavapestov/factor
2010-11-03 23:07:41 -07:00
f60f13c675
math.primes.erato doc fixes.
2010-11-02 17:34:28 +01:00
cd28c7a219
math.primes.erato: Fix off-by-one error
...
The sieve bit vector deals with numbers in chunks of 30. Therefore,
the number 90 (say) is the 91st 'element' of the vector. Each byte
deals with some range {0,1,...,29}+30n so to have the number 90, you
need four bytes.
Rather pleasingly, I bumped into this bug and it reduced to the
incantation:
2010 2010 sieve marked-prime?
2010-11-02 17:34:24 +01:00
afb23da7fe
Merge branch 'master' of git://github.com/slavapestov/factor
2010-11-01 08:16:32 -07:00
c24c399b77
concurrency.count-downs: remove unused dependency on debugger vocab
2010-10-31 22:49:50 -05:00
372d2dc363
concurrency.mailboxes: break dependency on debugger vocab by creating concurrency.mailboxes.debugger
2010-10-31 22:47:34 -05:00
8be8c7f213
Merge branch 'master' of git://factorcode.org/git/factor
2010-10-31 20:26:29 -05:00
fdef71d2b7
colors.hex vocab.
2010-10-28 13:34:59 -07:00
675a420717
compiler.tests: update for <ref> deref
2010-10-25 22:23:03 -07:00
68712ed84c
cache: add unit tests, make clear-assoc method dispose of all values
2010-10-25 23:52:45 -05:00
b03a16ef4d
alien.libraries: add-library won't close and re-open the library if nothing changed. This fixes a crash on Windows when reloading the windows vocab
2010-10-25 23:39:15 -05:00
e139a7a02d
Clean up alien.c-types changes a little
2010-10-25 21:09:08 -07:00
c7d22fe439
Fix typo in game.input.dinput
2010-10-25 22:06:25 -05:00
69487d1fd3
Fix a few tests that got broken in the <uint> *uint patches
2010-10-25 19:14:21 -05:00
67c37591ca
Remove <uint> *uint and friends. Hopefully remove the last usages of these words
2010-10-25 15:54:42 -05:00
4ca9bd0bba
Remove usages of <void*> and *void*
2010-10-25 13:22:50 -05:00
1f57dc326e
Remove many uses of <int> and *int etc
2010-10-25 12:49:12 -05:00
b10897334c
io.sockets.secure: add ssl-supported? hook, and make furnace.auth and twitter vocabs use it. This makes furnace work on Windows
2010-10-24 15:54:19 -07:00
ee1520f683
math.primes.erato: fix typo in docs
2010-10-22 18:26:08 -07:00
ff1d7914e8
cleanup
2010-10-22 18:22:29 -07:00
a400b39fa1
alien.enums: enum>number didn't work in deployed images, add a test which deploys and runs benchmark.ui-panes to catch this in the future
2010-10-17 21:02:42 -04:00
559b1ae876
alien.c-types: make behavior of int/uint/long/ulong/longlong/ulonglong struct field setters consistent across 32-bit and 64-bit when supplied with floats (reported by Anton Gorenko)
2010-10-14 22:29:48 -07:00
345447b961
Fix bootstrap on mac by adding back the PF_INET constant
2010-10-09 16:53:54 -07:00
5caae55e8d
html.templates.chloe: minor doc improvements
2010-10-09 15:29:04 -07:00
daae54a88a
unix.ffi.bsd: fix load errors
2010-10-09 15:16:14 -07:00
a84d7af2c5
unix.ffi.bsd: fix AF_INET6 constants on FreeBSD and OpenBSD
2010-10-09 15:04:49 -07:00
40e5ed8b87
ascii: remove ch-lower? and ch-upper? words, since they're the same as letter? and LETTER?
2010-10-08 18:55:37 -07:00
fbbaef70c4
Remove stream-peek and stream-peek1, re-implement dns vocab to not need this abstraction
2010-10-08 18:55:13 -07:00
7367ff19c4
Add a method on url-addr for local ports
...
Remove test for code that got reverted
2010-10-08 08:42:19 -07:00
a4b25443f4
Move ch-upper? from unicode.case to ascii
2010-10-08 06:34:20 -07:00
otoburb
Slava Pestov
Keita Haga
Philipp Brüschweiler
Anton Gorenko
John Benediktsson
Slava Pestov
Doug Coleman
8byte-jose
Slava Pestov
Joe Groff
Jon Harper
Philip Searle
Rupert Swarbrick
Slava Pestov