Sascha Brawer 1ddfe24338 [feaLib] Support multiple chain contexts after ignore sub ...

Although this construct is in violation of the `ignore sub` grammar
given by the current OpenType Feature File syntax specification,
the very same specification document illustrates (in example 3
of section 5.f.ii) the `ignore sub` statement with a comma-separated
list of backgrack/input/lookahead triples.

See https://github.com/adobe-type-tools/afdko/issues/105 for a request
to amend the OpenType Feature File syntax specification.

After this code change, feaLib can now parse testdata/spec5f_ii_3.fea;
the output is identical to what is generated by Adobe's makeotf tool.

https://github.com/behdad/fonttools/issues/503

2016-02-05 11:02:29 +01:00

..

testdata

[feaLib] Support multiple chain contexts after ignore sub

2016-02-05 11:02:29 +01:00

__init__.py

Add lexer for OpenType feature files

2015-08-10 11:17:52 +02:00

ast.py

[feaLib] Support multiple chain contexts after ignore sub

2016-02-05 11:02:29 +01:00

builder_test.py

[feaLib] Support multiple chain contexts after ignore sub

2016-02-05 11:02:29 +01:00

builder.py

[feaLib] Emit context-free chains to single substitutions

2016-02-04 16:45:05 +01:00

error_test.py

[feaLib] Merged LexerError and ParserError

2015-09-07 11:39:09 +02:00

error.py

[feaLib] Merged LexerError and ParserError

2015-09-07 11:39:09 +02:00

lexer_test.py

[feaLib] Allow 63 chars in names of glyphs and glyph classes

2016-01-13 16:31:05 +01:00

lexer.py

replace all uses of codecs.open with py23.open

2016-01-26 15:45:27 +00:00

parser_test.py

[feaLib] Support multiple chain contexts after ignore sub

2016-02-05 11:02:29 +01:00

parser.py

[feaLib] Support multiple chain contexts after ignore sub

2016-02-05 11:02:29 +01:00