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Author SHA1 Message Date
Colin Rofls
d6f3c51895 [varLib] "Fix" cython iup issue? 
In some cases we were seeing different output from iup depending on
whether or not we were running cython code.

I've tracked this particular issue down to the line that is changed in
this diff, and the change introduced in this diff does (locally, for me,
on one machine with one architecture and one compiler) seem to suppress
the problem.

However... it feels pretty bad??

I'm not sure how motivated I am to try and generate a proper minimal
test case and try to get this fixed upstream. I guess I'm.. medium
motivated? But at the very least it would be nice to figure out a more
robust way to prevent this optimization from happening, and at the very
_very_ least it would be nice to figure out away to test this.

The solution I was hoping for was some way to write some actual
hand-written C so we could have finer-grained control over what's going
on, and use that just for this one little bit of arithmetic, but I
didn't see an easy way to do that.
 2024-11-27 23:07:39 -07:00
Behdad Esfahbod
e037cea726 [cython] Simplify COMPILED variables 2024-11-27 22:53:16 -07:00
خالد حسني (Khaled Hosny)
0c26044a63
Merge pull request #3700 from fonttools/pyup-scheduled-update-2024-11-25 
Scheduled weekly dependency update for week 47
 2024-11-25 18:11:01 +02:00
pyup-bot
de3e078c15 Update glyphslib from 6.9.4 to 6.9.5 2024-11-25 16:49:46 +01:00
pyup-bot
0035424938 Update uharfbuzz from 0.42.0 to 0.43.0 2024-11-25 16:49:45 +01:00
pyup-bot
600af79b92 Update ufolib2 from 0.16.1 to 0.17.0 2024-11-25 16:49:44 +01:00
pyup-bot
f8b6833613 Update sphinx_rtd_theme from 3.0.1 to 3.0.2 2024-11-25 16:49:44 +01:00
Behdad Esfahbod
3fe083e8d1 [DecomposedTransform] Document and implement always skewY == 0 
Spotted by Cosimo. I convinced myself he is right, since a and b
are zero in that branch.
 2024-11-22 01:18:33 -07:00
Behdad Esfahbod
b8635fee62 [cffLib.transforms] Handle an attribute error 
Fixes https://github.com/fonttools/fonttools/issues/3695
 2024-11-21 14:21:20 -07:00
Behdad Esfahbod
756c893b84 [Tests] Add pytest.approx() to a test 
Fixes https://github.com/fonttools/fonttools/issues/3696
 2024-11-21 12:26:54 -07:00
Rod S
b90ac3c29f Bump version: 4.55.0 → 4.55.1.dev0 2024-11-14 09:00:08 -08:00
Rod S
6ad1c3192a Release 4.55.0 2024-11-14 09:00:08 -08:00
Rod
c4f837021a
Merge pull request #3690 from fonttools/news 
Update news.rst for next release
 2024-11-14 08:41:35 -08:00
Rod
417b0a841d
Update NEWS.rst 2024-11-14 08:34:07 -08:00
rsheeter
c0c89e1ed2 Update news.rst for next release 2024-11-14 08:29:23 -08:00
خالد حسني (Khaled Hosny)
919c1a94f2
Merge pull request #3685 from fonttools/pyup-scheduled-update-2024-11-11 
Scheduled weekly dependency update for week 45
 2024-11-14 17:22:26 +02:00
خالد حسني (Khaled Hosny)
b49335e0e4
Merge pull request #3686 from fonttools/dependabot/github_actions/pypa/gh-action-pypi-publish-1.12.2 
Bump pypa/gh-action-pypi-publish from 1.11.0 to 1.12.2
 2024-11-14 17:22:11 +02:00
Cosimo Lupo
4a18869794
Merge pull request #3688 from fonttools/name_consistency 
[varLib] Lets not add mac names if the rest of `name` doesn't have them
 2024-11-14 16:20:47 +01:00
Cosimo Lupo
b371f23760 fontBuilder: don't add mac names for fvar and STAT if name table hasn't any 2024-11-14 12:57:44 +01:00
Cosimo Lupo
d2ce6e075c check for mac names in buildVFStatTable for DSv5 sources with STAT data 2024-11-14 12:57:44 +01:00
rsheeter
991e7914e3 Lets not add inconsistent names? 2024-11-13 16:17:56 -08:00
Behdad Esfahbod
081d6a27ab
Merge pull request #3689 from fonttools/specializer-argsStackUse 
[cffLib.specializer] Adjust stack use calculation
 2024-11-13 08:37:23 -07:00
Behdad Esfahbod
a8462a65c5 [specializer] Use "is None" 2024-11-12 20:17:50 -07:00
Behdad Esfahbod
751d1383af [specializer] Reuse list len()'s 2024-11-12 20:15:38 -07:00
Behdad Esfahbod
4e2968462a [specializer_test] Simplify tests 
No need to go to string and back...
 2024-11-12 19:44:50 -07:00
Behdad Esfahbod
6f37252e85 [specializer_test] Remove unused variable 2024-11-12 19:38:11 -07:00
Behdad Esfahbod
7457f8ac52 [specializer_test] Speed up test 
No need to test 2000 ops. Just 600, anything higher than the max
stack depth (514) is as good...
 2024-11-12 19:29:13 -07:00
Behdad Esfahbod
b54936400e [cffLib.specializer_test] Do less work 
No need to generalizeFirst these. The tests are in the
general form.
 2024-11-12 19:23:00 -07:00
Behdad Esfahbod
cfba1f995f [cffLib.specializer] Make command-merging linear again 
The consideration for blends had made it into O(n^2).
Make it linear again.

Speeds up Tests/cffLib/specializer_test.py::CFFSpecializeProgramTest::test_maxstack_blends
3x for me.
 2024-11-12 18:43:03 -07:00
Behdad Esfahbod
7e6d31569f [cffLib.specializer] Adjust stack use calculation 
See comment.
 2024-11-12 17:47:52 -07:00
Behdad Esfahbod
f1d3e116d5
Merge pull request #3672 from googlefonts/cmap14 
[subset] consider variation selectors subsetting cmap14
 2024-11-11 13:45:36 -07:00
dependabot[bot]
16cafc5332
Bump pypa/gh-action-pypi-publish from 1.11.0 to 1.12.2 
Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.11.0 to 1.12.2.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](https://github.com/pypa/gh-action-pypi-publish/compare/v1.11.0...v1.12.2)

---
updated-dependencies:
- dependency-name: pypa/gh-action-pypi-publish
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-11-11 19:17:22 +00:00
pyup-bot
64af15cbe5 Update glyphslib from 6.9.3 to 6.9.4 2024-11-11 16:49:05 +01:00
pyup-bot
7d97a65199 Update uharfbuzz from 0.41.1 to 0.42.0 2024-11-11 16:49:05 +01:00
Behdad Esfahbod
dafb6d26a0
Merge pull request #3679 from fonttools/cff2-specializer-maxStack 
[CFF2] specializer fix stack overflow
 2024-11-08 10:51:04 -07:00
Behdad Esfahbod
bb7a29e81a [cffLib.specializer] Fix more stack-overflow opportunity 
I think it's solid now.
 2024-11-06 19:13:35 -05:00
Behdad Esfahbod
2e96d81b05 [specializer_test] Add a test for blend stack-use after specialize() 2024-11-06 18:25:03 -05:00
Behdad Esfahbod
3a909a07fa [specializer_test] Parametrize copy/pasta tests 2024-11-06 17:49:52 -05:00
Behdad Esfahbod
49bcd19bd9 [specializer_test] Remove Python2 remnants 2024-11-06 16:23:58 -05:00
Cosimo Lupo
18d4b17070
Merge pull request #3682 from ftCLI/reorder-glyphs 
[ttLib.reorderGlyphs] Update CFF table charstrings and charset
 2024-11-06 09:59:01 +01:00
ftCLI
1cb153b2c5 Remove unused imports from reorderGlyphs.py 2024-11-05 17:42:26 +01:00
ftCLI
2906e4043d Add test for reorderGlyphs function with CFF fonts 2024-11-05 17:39:57 +01:00
ftCLI
a238ed2c31 Remove '.notdef' glyph handling code 2024-11-05 17:10:39 +01:00
Behdad Esfahbod
776e1ce132 [cffLib.specializer] Fix CFF argument stack overflow 
The code was always merging at least two blends, which was causing
stack-overflow with a test font of ours. Move the overflow check
earlier to catch that.

Fixes https://github.com/fonttools/fonttools/issues/3676
 2024-11-05 10:38:00 -05:00
ftCLI
ea59c39e21 Ensure '.notdef' is first glyph and update CFF table 2024-11-05 16:36:36 +01:00
خالد حسني (Khaled Hosny)
e04dfaab53
Merge pull request #3680 from fonttools/dependabot/github_actions/pypa/gh-action-pypi-publish-1.11.0 
Bump pypa/gh-action-pypi-publish from 1.10.3 to 1.11.0
 2024-11-05 01:55:20 +02:00
dependabot[bot]
61ebf0dc79
Bump pypa/gh-action-pypi-publish from 1.10.3 to 1.11.0 
Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.10.3 to 1.11.0.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](https://github.com/pypa/gh-action-pypi-publish/compare/v1.10.3...v1.11.0)

---
updated-dependencies:
- dependency-name: pypa/gh-action-pypi-publish
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-11-04 19:20:12 +00:00
Behdad Esfahbod
614d9ebf6b [cffLib.specializer] Minor refactor 2024-11-04 13:52:28 -05:00
Behdad Esfahbod
2e8a67696f [interpolatable_test] Don't test CFF2 on Python 3.8 
It's mysteriously failing:
https://github.com/fonttools/fonttools/pull/3670#issuecomment-2445055495
 2024-11-04 11:13:42 -07:00
Behdad Esfahbod
b5373bf5d2 [varLib.interpolatable] Support CFF2 input font 
Fixes https://github.com/fonttools/fonttools/issues/3666
 2024-11-04 11:13:42 -07:00