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Author SHA1 Message Date
Dave Crossland
32fa8bc86b ttx.py Clarify help text 
Confusion reported at https://groups.google.com/forum/#!topic/fonttools/7ocZWHbsCLw
 2017-07-25 11:16:47 -04:00
Rob McKaughan
b8e2d90cda Add AxisValueFormat4 for STAT table v1.2 from OT v1.8.2. 2017-07-24 16:12:31 -07:00
Cosimo Lupo
03064b60c4 [travis] run tests on latest pypy2.7-5.8.0 2017-07-24 16:48:04 +01:00
Cosimo Lupo
25aad9041d minor: fix doctest failing on latest pypy 
Expected:
    [-0.0, -0.0, -0.0]
Got:
    [0.0, 0.0, 0.0]
 2017-07-24 16:47:07 +01:00
Cosimo Lupo
8ca53c6a17 [name] fix bcp46 language tag for Mac langID=9: 'si' -> 'sl' 
Fixes #1013
 2017-07-24 13:03:38 +01:00
Behdad Esfahbod
69206e290e [varLib] "Document" IUP DP algorithm for the case when forced set is empty 2017-07-22 18:48:23 -07:00
Behdad Esfahbod
e5ac044969 [varLib] Speed up IUP DP some more when forced set is empty 
Pass a maximum lookback of n to the circle-breaking DP of size 2*n.

This should theoretically speed up that DP by a factor of 4 or 8 or something...
Empirically it's far from that, but solidly measurable.

Again, gvar table size got a slight improvement, which I didn't expect... It
might be that my one test is hitting lucky cases with point encodings.. or it
might be just me wishfully thinking so.
 2017-07-22 18:46:16 -07:00
Behdad Esfahbod
91e4220193 [varLib] Speed up IUP DP when forced set is empty 
Drives it into acceptable speed now.  Note that I'm getting better
gvar size after this patch, which I didn't expect.  So, either this
algorithm or the previous one was buggy. :(
 2017-07-22 18:31:10 -07:00
Cosimo Lupo
c0d672ba70 [subset] return value from _DehintingT2Decompiler.op_hintmask 
The `_SimpleT2Decompiler.execute` method expects that handlers for
hintmask/cntrmask operators return a tuple of (hintMaskBytes, index).
The index value is used to skip to the next token following the
hintmask bytes.
However, the `_DehintingT2Decompiler.op_hintmask` method was returning
None, thus the hintmask bytes were evaluated as the following token
instead of being consumed as such; but since in legacy python 2
`isinstance(token, basestring)` is True for both operators and
hintmask bytes, the latter might sometimes be wrongly interpreted
as operators!

For example, the hintmask bits '0110111101110010', encoded as a
bytes string `'\x6f\x72'` was being confused for the unimplemented
`'or'` operator...

Fixes #1006
 2017-07-20 21:45:30 +01:00
Cosimo Lupo
fcb40b27c8 Update changelog 2017-07-20 11:44:32 +01:00
Cosimo Lupo
1772bf70fb Merge pull request #1007 from anthrotype/cfflib-cleanup 
[cffLib/psCharStrings] remove cffCtx, pass down isCFF2
 2017-07-20 11:24:10 +01:00
Cosimo Lupo
72baa5a7d5 [cffLib/psCharStrings] remove cffCtx, pass down isCFF2 
* Removed `CFFContext`
* Added `isCFF2` argument to CFFFontSet.decompile/compile, used from
  respective ttLib classes
* Index classes get a `isCFF2` argument in constructor (used for
  decompiling); must be True/False if `file` argument is not None;
  it is stored as self._isCFF2 to support lazy loading
* Removed `TopDictData` class; reuse same `TopDictIndexCompiler` for
  both CFF and CFF2
* `CFFWriter` and all `*Compiler` classes get an `isCFF2` argument;
  defaults to the parent compiler's `isCFF2` attribute
* Removed `size` argument from `produceItem` method as unused and
  useless (`len(data)` is the same)
* psCharStrings: removed useless ByteCodeBase class
* A reference to the TopDict's VarStoreData is passed down to all
  the FontDicts' PrivateDict, so it can be used to get the number of
  regions while decompiling blend and vsindex operators

See dicussion:
https://github.com/fonttools/fonttools/pull/968#issuecomment-309920007
 2017-07-19 18:18:58 +01:00
Miguel Sousa
12b7c60a68 [feaLib] Cap nameID value to the maximum defined by OT spec 
a9d260bfa2 (commitcomment-23115168)
 2017-07-15 16:44:17 -07:00
Miguel Sousa
a9d260bfa2 [feaLib] Enable setting nameIDs greater than 255 
Fixes #1003
 2017-07-15 08:21:09 -07:00
Behdad Esfahbod
8dc5340b1d [varLib] Minor; Remove nonexistent attribute name from ignore list 2017-07-14 09:12:04 +01:00
Miguel Sousa
4a8c1511ec [otData] Label AxisNameID as NameID 2017-07-14 00:08:52 -07:00
Miguel Sousa
9aa3247603 [ttLib] Support CFF2 in getGlyphSet() 2017-07-13 01:13:46 -07:00
Miguel Sousa
dbf78fe930 [psCharStrings] Fix assert 2017-07-12 22:50:06 -07:00
Cosimo Lupo
93e19e36bf cffLib: whitespace, removed unused variables, and other PEP8 fixes 2017-07-10 10:47:20 +01:00
Cosimo Lupo
83d983545f cffLib: use @property getter/setter for isCFF2 2017-07-10 10:47:20 +01:00
Jens Kutilek
3c6ffa25b2 Merge pull request #996 from fonttools/varlib-singlepos-valueformat 
Recalculate ValueFormat when merging SinglePos
 2017-07-06 16:53:49 +02:00
Jens Kutilek
ebbbccae4c For SinglePos format 2, calculate ValueFormat from a list of value records 2017-07-06 10:38:36 +02:00
Jens Kutilek
68e9fcec59 Recalculate ValueFormat when merging SInglePos 2017-07-05 19:06:41 +02:00
Cosimo Lupo
c2119c9a1b Merge pull request #990 from khaledhosny/dflt-langsys 
Add a snippet to remove LangSys from DFLT script
 2017-06-23 08:42:16 +01:00
Cosimo Lupo
9d8166aa8d Merge pull request #991 from robmck-ms/master 
Move assert outside of if at the bottom of _add_MVAR() per Behdad.
 2017-06-23 06:50:37 +01:00
Khaled Hosny
7bea4c66c6 Add a snippet to remove LangSys from DFLT script 
Such fonts violate the spec and OTS rejects them, this snippet should
help quickly fixing such fonts.
 2017-06-23 02:46:33 +02:00
Rob McKaughan
efabd5b049 Move assert outside of if at the bottom of _add_MVAR() per Behdad. 2017-06-22 15:15:58 -07:00
ReadRoberts
386f16a233 Fix formatting for init function. 2017-06-20 16:23:52 -07:00
ReadRoberts
1a6c2fe191 Delete recursive setting of self.cffCtx.isCFF2; this is not needed, since this field is now gets its value from self.major, which is already set. 2017-06-20 16:23:52 -07:00
ReadRoberts
22162d8a71 Update CFF2 test XML data to match latest output: default FontMatrix is omitted from FDArray FontDict. 2017-06-20 16:23:52 -07:00
ReadRoberts
38cde93a1c psCharStrings.py. Fix bug: allow T1 charstrings to not have private attribute. 2017-06-20 16:23:52 -07:00
ReadRoberts
7acfe1f6a8 Fix bug in changing class API’s while doing work to remove global state. Needed to make ‘private’ argument to SimpleT2Decompiler __init__() be optional. It is not needed by CFF decompilation. 2017-06-20 16:23:52 -07:00
ReadRoberts
133fe84012 Fix bug in compiling FDSelect: wasn’t passing cffCtx to class initializer. 2017-06-20 16:23:52 -07:00
ReadRoberts
af23a781e4 Removed global state from cffLib.py; introduced instance-specific context class instead. Also deprecated maxstack operator, per OpenType spec update 1.8.1, as this simplified some of the context passing logic. Still not thoroughly tested; convertCFFToCFF2() function has not yet been updated to work with new logic. 2017-06-20 16:23:52 -07:00
ReadRoberts
8e723e48db Eliminated duplicate or unused functions from TopDictIndex 2017-06-20 16:23:52 -07:00
ReadRoberts
a1760781f6 Folded CFF2 classes into CFF classes. Removed: 
TopDictData; folded into TopDictIndex
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
d6dd5e26ac Delete the TopDict2 class definition, now that it is no longer used. 2017-06-20 16:23:52 -07:00
ReadRoberts
73e1128498 Folded CFF2 classes into CFF classes. Removed: 
TopDict2
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
c3504de397 Folded CFF2 classes into CFF classes. Removed: 
PrivateDict2
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
ee6fdaea43 cffLib. TopDict2 still need specific order list for operators that is different than TopDict. 2017-06-20 16:23:52 -07:00
ReadRoberts
d6cb880513 Revert "Folded CFF2 classes into CFF classes. Removed:" 
This reverts commit ff14e2361b8fcbb8fd753b7ef5f02a74ad004dc7.
 2017-06-20 16:23:52 -07:00
ReadRoberts
cf77e143c5 Folded CFF2 classes into CFF classes. Removed: 
TopDict2
PrivateDict2
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
1c53437e39 Folded CFF2 classes into CFF classes. Removed: 
TopDict2Decompiler
PrivateDict2Decompiler
PrivateDict2Compiler
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
c33ae5c96a Folded CFF2 classes into CFF classes. Removed: 
SimpleCFF2DEcompiler
CFF2CharString
GlobalSubrsIndex2
SubrsIndex2
CharstringIndex2
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
5fb2688567 psCharstring.py. Added CFF2 specific operators to t2Operators list, removed cff2Operators list. Working towards using one set of classes for both CFF2 and CFF data. 2017-06-20 16:23:52 -07:00
ReadRoberts
88e72e2c56 psCharstrings.py. Fold CFF2CharString() logic into T2Charstring(). Working towards using one set of classes for both CFF2 and CFF data. 2017-06-20 16:23:52 -07:00
ReadRoberts
dee5cfee2f remove duplicated logic in C_F_F_2.py by subclassing from C_F_F_.py. 2017-06-20 16:23:52 -07:00
Cosimo Lupo
86eb8f4076 Merge pull request #987 from robmck-ms/master 
Do not emit MVAR if there are no entries in the variation store
 2017-06-21 00:14:39 +01:00
Rob McKaughan
ae451052b8 Changed 'if len(records) > 0' to 'if records' in _add_MVAR() 2017-06-20 15:30:28 -07:00
Rob McKaughan
7ed4c43395 Do not emit MVAR if there are no entries in the variation store 2017-06-20 15:01:23 -07:00