so that's comparable/hashable/immutable and can be used as key in a dict or set.
The fromXML instance method was dropped since it relied on the object being mutable.
A fromHex classmethod replaces it.
Fixes#1483
'remove_unused_subroutines' method expects a 'GlobalSubrs' attribute but the 'desubroutinize'
method deletes it. We don't have to call 'remove_unused_subroutines' at the end of 'desubroutinize'
method, we can just delete all the local subroutines, and clear the GlobalSubrsIndex.
Only call 'remove_unused_subroutines' method once, when we are not desubroutinizing.
The dunder method doesn't seem to be doing anything other than providing
an `in_cff2` attribute. Do that with a property instead of bending
__getattr__.
This one confused me when I was working on
https://github.com/fonttools/fonttools/pull/1488.
We need to raise AttributeError for non-existing dunder methods like
'__deepcopy__' or '__getstate__', because deepcopy() and pickle.load()
test for these on the instance using getattr() and treat the resulting
AttributeError as a signal that the object doesn't implement these custom
hooks. If we don't do that, we enter an infinite recursion as we attempt
to look up the missing dunder methods in the 'rawDict' dictionary,
because 'rawDict' is set inside __init__, but __init__ is not invoked
while unpickling (only __new__ is); thus self.rawDict is also missing
and __getattr__ is invoked with argument 'rawDict' again and again until
it crashes with RecursionError. Phew.
Fixes https://github.com/fonttools/fonttools/pull/1488
* Revert "load_masters: actually assign font attributes"
This reverts commit ef1d4cd02d1e46f5dac3914f547a6e4275cf3077, which caused a
crash in `interpolate_layout()` when `deepcopy`ing OTFs.
Amend code and tests while I work on a real fix.
Glyph names matching reserved keywords were not consistently escaped;
they were escaped in GDEF classes but not elsewhere. Call module’s
asFea() function in GlyohName.asFea() to ensure they are consistently
escaped.
When a MarkClassDefinition is inside a block, it gets double indentation
compared to the rest of the block. It should ignore the indent argument
like other similar statements.
This is a followup to commit 94633e9f46975c356ec3a2d21ed30768c2fa0cd5,
where I mistakenly made it return an Enum but parse_coverage_() it not
used only for ENUMs and in many (most?) places returning an Enum is
wrong as you have a list of separate items that has to rmain separate.
ValueRecord had a makeString() method that takes an optional “vertical”
argument, but no code outside the tests sets this argument. Renamed it
to asFea() and dropped the “vertical”, so that it consistent with the
rest of feaLib.ast classes.
