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fonttools/Lib/fontTools/feaLib/testdata
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Sascha Brawer bd6bea0f7f [feaLib] Allow non-disjoint markClasses 
After this change, feaLib generates the exact same output as makeotf
for the test case in `bug453.fea`. Before this change, feaLib had
rejected the input as malformed.

Our new behavior is in blatant violation of the OpenType Feature File
Syntax specification, which writes: "NOTE! If a GDEF table is not
explicitly defined in the feature file, [...] all mark glyph classes
must be disjoint". However:

1. makeotf does not enforce this constraint;
2. existing feature files happily define non-disjoint markClasses;
3. existing tools such as the Glyphs font editor generate feature files
   with non-disjoint markClasses;
4. it is not obvious what the intention of this constraint would be.

Therefore, fewLib now follows the makeotf implementation, intentionally
ignoring what is mandated by the specification. I've proposed a spec change
at https://github.com/adobe-type-tools/afdko/issues/106.

Resolves https://github.com/behdad/fonttools/issues/453.
2016-02-08 10:27:31 +01:00
..
Attach.fea
[feaLib] Implement the Attach statement
2016-01-08 08:32:47 +01:00
Attach.ttx
[feaLib] Implement the Attach statement
2016-01-08 08:32:47 +01:00
bug453.fea
[feaLib] Allow non-disjoint markClasses
2016-02-08 10:27:31 +01:00
bug453.ttx
[feaLib] Allow non-disjoint markClasses
2016-02-08 10:27:31 +01:00
bug463.fea
[feaLib] Add test case for bug 463
2016-01-26 12:45:56 +01:00
bug463.ttx
[feaLib] Merge SingleSubst chain targets
2016-02-05 15:12:07 +01:00
bug501.fea
[feaLib] Allow script and language statements in named lookup blocks
2016-02-04 09:52:20 +01:00
bug501.ttx
[feaLib] Change semantics of script statement
2016-02-04 10:31:33 +01:00
bug502.fea
[feaLib] Use a different approach to synthesizing feature aalt
2016-02-03 17:38:38 +01:00
bug502.ttx
[feaLib] Use a different approach to synthesizing feature aalt
2016-02-03 17:38:38 +01:00
bug505.fea
[feaLib] Change semantics of script statement
2016-02-04 10:31:33 +01:00
bug505.ttx
[feaLib] Change semantics of script statement
2016-02-04 10:31:33 +01:00
bug506.fea
[feaLib] Emit chains to LigatureSubst even without backtrack or lookahead
2016-02-04 15:31:29 +01:00
bug506.ttx
[feaLib] Emit chains to LigatureSubst even without backtrack or lookahead
2016-02-04 15:31:29 +01:00
bug509.fea
[feaLib] Emit context-free chains to single substitutions
2016-02-04 16:45:05 +01:00
bug509.ttx
[feaLib] Emit context-free chains to single substitutions
2016-02-04 16:45:05 +01:00
bug512.fea
[feaLib] Merge SingleSubst chain targets
2016-02-05 15:12:07 +01:00
bug512.ttx
[feaLib] Merge SingleSubst chain targets
2016-02-05 15:12:07 +01:00
enum.fea
[feaLib] Enumerate also the second glyph class in enum pos statements
2015-12-21 15:16:47 +01:00
enum.ttx
[feaLib] Enumerate also the second glyph class in enum pos statements
2015-12-21 15:16:47 +01:00
feature_aalt.fea
[feaLib] Compile test files to binary tables in addition to XML
2016-01-26 12:39:41 +01:00
feature_aalt.ttx
[feaLib] Merge SingleSubst chain targets
2016-02-05 15:12:07 +01:00
GlyphClassDef.fea
[feaLib] Implement the GlyphClassDef statement
2016-01-08 19:06:52 +01:00
GlyphClassDef.ttx
[feaLib] Implement the GlyphClassDef statement
2016-01-08 19:06:52 +01:00
GPOS_1_zero.fea
[feaLib] Use otlLib for generating SinglePos tables
2016-01-19 16:27:45 +01:00
GPOS_1_zero.ttx
[otlLib] Do not emit empty <Value/> elements for empty ValueRecords
2016-01-19 22:01:30 +01:00
GPOS_1.fea
[feaLib] Do not emit any Value if ValueFormat is 0
2015-12-07 11:47:55 +01:00
GPOS_1.ttx
[otlLib] Do not emit empty <Value/> elements for empty ValueRecords
2016-01-19 22:01:30 +01:00
GPOS_2.fea
[feaLib] Support lookups with mixed glyph/class-based kerning
2016-02-02 18:24:48 +01:00
GPOS_2.ttx
[feaLib] Support lookups with mixed glyph/class-based kerning
2016-02-02 18:24:48 +01:00
GPOS_2b.fea
[feaLib] Support GPOS type 2, format 2: Class-based kerning tables
2015-12-23 11:35:49 +01:00
GPOS_2b.ttx
[feaLib] Do not use glyph class 0 when building ClassDef2 tables
2015-12-23 15:14:00 +01:00
GPOS_3.fea
[feaLib] Implement GPOS type 3: Cursive Attachment Positioning
2015-12-07 23:56:08 +01:00
GPOS_3.ttx
[feaLib] Implement GPOS type 3: Cursive Attachment Positioning
2015-12-07 23:56:08 +01:00
GPOS_4.fea
[feaLib] Implement GPOS type 4: Mark-to-Base Attachment Positioning
2015-12-08 22:28:02 +01:00
GPOS_4.ttx
[feaLib] Implement GPOS type 4: Mark-to-Base Attachment Positioning
2015-12-08 22:28:02 +01:00
GPOS_5.fea
[feaLib] Implement GPOS type 5: Mark-to-ligature attachment positioning
2015-12-09 16:51:15 +01:00
GPOS_5.ttx
[feaLib] Implement GPOS type 5: Mark-to-ligature attachment positioning
2015-12-09 16:51:15 +01:00
GPOS_6.fea
[feaLib] Implement GPOS type 6: Mark-to-mark attachment positioning
2015-12-09 17:56:47 +01:00
GPOS_6.ttx
[feaLib] Implement GPOS type 6: Mark-to-mark attachment positioning
2015-12-09 17:56:47 +01:00
GPOS_8.fea
[feaLib] Handle contextual chained SinglePos rules
2016-01-25 16:27:18 +01:00
GPOS_8.ttx
[feaLib] Handle contextual chained SinglePos rules
2016-01-25 16:27:18 +01:00
GSUB_2.fea
[feaLib] Implement GSUB lookup type 2
2015-09-10 15:28:02 +02:00
GSUB_2.ttx
[feaLib] Do not emit empty GSUB and GPOS tables
2015-12-07 21:38:41 +01:00
GSUB_3.fea
[feaLib] Emit lookups for alternate substitutions
2015-09-07 11:39:09 +02:00
GSUB_3.ttx
[feaLib] Do not set otTables.AlternateSubst.Format
2016-01-14 11:30:46 +01:00
GSUB_6.fea
[feaLib] Add test case for chaining to another chaining substitution
2016-01-07 12:03:22 +01:00
GSUB_6.ttx
[feaLib] Merge SingleSubst chain targets
2016-02-05 15:12:07 +01:00
GSUB_8.fea
[feaLib] Implement GSUB LookupType 8: Reverse chaining single substitutions
2015-12-03 13:05:42 +01:00
GSUB_8.ttx
[feaLib] Do not emit empty GSUB and GPOS tables
2015-12-07 21:38:41 +01:00
ignore_pos.fea
[feaLib] Add unit test for the ignore pos statement
2016-02-06 12:13:03 +01:00
ignore_pos.ttx
[feaLib] Add unit test for the ignore pos statement
2016-02-06 12:13:03 +01:00
include0.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include1.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include2.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include3.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include4.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include5.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
include6.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
includemissingfile.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
includeself.fea
Handle inclusion of OpenType feature files
2015-08-10 11:17:52 +02:00
language_required.fea
[feaLib] Compile test files to binary tables in addition to XML
2016-01-26 12:39:41 +01:00
language_required.ttx
[feaLib] Compile test files to binary tables in addition to XML
2016-01-26 12:39:41 +01:00
LigatureCaretByIndex.fea
[feaLib] Fix typo in comment for test case
2016-01-08 11:14:13 +01:00
LigatureCaretByIndex.ttx
[feaLib] Merge multiple LigatureCaret statements for the same glyph
2016-01-08 11:03:46 +01:00
LigatureCaretByPos.fea
[feaLib] Merge multiple LigatureCaret statements for the same glyph
2016-01-08 11:03:46 +01:00
LigatureCaretByPos.ttx
[feaLib] Merge multiple LigatureCaret statements for the same glyph
2016-01-08 11:03:46 +01:00
lookup.fea
[feaLib] Use global scope for lookup names
2016-02-01 14:39:32 +01:00
lookup.ttx
[feaLib] Use global scope for lookup names
2016-02-01 14:39:32 +01:00
lookupflag.fea
[feaLib] Implement the lookupflag statement
2015-12-10 19:17:11 +01:00
lookupflag.ttx
[feaLib] Implement the lookupflag statement
2015-12-10 19:17:11 +01:00
markClass.fea
[feaLib] Implement markClass statement
2015-12-08 17:04:21 +01:00
markClass.ttx
[feaLib] Implement markClass statement
2015-12-08 17:04:21 +01:00
mini.fea
[feaLib] Parse languagesystem
2015-08-10 11:17:52 +02:00
spec4h1.fea
[feaLib] Basic test framework for building OpenType features
2015-09-07 11:39:09 +02:00
spec4h1.ttx
[feaLib] Do not set LigatureSubst.Format
2016-01-14 11:06:11 +01:00
spec5d1.fea
[feaLib] Implement ligature substitutions
2015-09-07 16:10:13 +02:00
spec5d1.ttx
[feaLib] Do not set LigatureSubst.Format
2016-01-14 11:06:11 +01:00
spec5d2.fea
[feaLib] Implement ligature substitutions
2015-09-07 16:10:13 +02:00
spec5d2.ttx
[feaLib] Do not set LigatureSubst.Format
2016-01-14 11:06:11 +01:00
spec5f_ii_1.fea
[feaLib] Implement the ignore substitution statement
2016-02-04 11:39:03 +01:00
spec5f_ii_1.ttx
[feaLib] Implement the ignore substitution statement
2016-02-04 11:39:03 +01:00
spec5f_ii_2.fea
[feaLib] Add unit test for spec section 5.f.ii, example 2
2016-02-05 08:35:18 +01:00
spec5f_ii_2.ttx
[feaLib] Add unit test for spec section 5.f.ii, example 2
2016-02-05 08:35:18 +01:00
spec5f_ii_3.fea
[feaLib] Support multiple chain contexts after ignore sub
2016-02-05 11:02:29 +01:00
spec5f_ii_3.ttx
[feaLib] Support multiple chain contexts after ignore sub
2016-02-05 11:02:29 +01:00
spec5f_ii_4.fea
[feaLib] Add unit test with spec section 5.f.ii, example 4
2016-02-05 15:55:53 +01:00
spec5f_ii_4.ttx
[feaLib] Add unit test with spec section 5.f.ii, example 4
2016-02-05 15:55:53 +01:00
spec5fi1.fea
[feaLib] Implement GSUB chain substitution rules
2015-11-30 15:02:09 +01:00
spec5fi1.ttx
[feaLib] Do not set LigatureSubst.Format
2016-01-14 11:06:11 +01:00
spec5fi2.fea
[feaLib] Support compact syntax for chaining to single substitutions
2016-01-06 16:15:26 +01:00
spec5fi2.ttx
[feaLib] Reverse lookup order for chained single substitutions
2016-02-04 15:07:47 +01:00
spec5fi3.fea
[feaLib] Fix typo on header comment
2016-01-06 16:24:43 +01:00
spec5fi3.ttx
[feaLib] Reverse lookup order for chained single substitutions
2016-02-04 15:07:47 +01:00
spec5fi4.fea
[feaLib] Support compact syntax for chaining to ligature substitutions
2016-01-07 10:31:13 +01:00
spec5fi4.ttx
[feaLib] Reverse lookup order for chained ligature substitutions
2016-02-04 14:24:48 +01:00
spec5h1.fea
[feaLib] Implement GSUB LookupType 8: Reverse chaining single substitutions
2015-12-03 13:05:42 +01:00
spec5h1.ttx
[feaLib] Do not emit empty GSUB and GPOS tables
2015-12-07 21:38:41 +01:00
spec6b_ii.fea
[feaLib] Add a unit test for compiling enum pos statements
2016-02-04 09:23:46 +01:00
spec6b_ii.ttx
[feaLib] Add a unit test for compiling enum pos statements
2016-02-04 09:23:46 +01:00
spec6d2.fea
[feaLib] Implement GPOS type 4: Mark-to-Base Attachment Positioning
2015-12-08 22:28:02 +01:00
spec6d2.ttx
[feaLib] Implement GPOS type 4: Mark-to-Base Attachment Positioning
2015-12-08 22:28:02 +01:00
spec6e.fea
[feaLib] Implement GPOS type 5: Mark-to-ligature attachment positioning
2015-12-09 16:51:15 +01:00
spec6e.ttx
[feaLib] Implement GPOS type 5: Mark-to-ligature attachment positioning
2015-12-09 16:51:15 +01:00
spec6f.fea
[feaLib] Implement GPOS type 6: Mark-to-mark attachment positioning
2015-12-09 17:56:47 +01:00
spec6f.ttx
[feaLib] Implement GPOS type 6: Mark-to-mark attachment positioning
2015-12-09 17:56:47 +01:00
spec6h_ii.fea
[feaLib] Adjust test case to use example from feature file format spec v1.17
2016-01-07 13:02:21 +01:00
spec6h_ii.ttx
[feaLib] Adjust test case to use example from feature file format spec v1.17
2016-01-07 13:02:21 +01:00
spec6h_iii_1.fea
[feaLib] Implement chained contextual single positioning
2016-01-25 15:10:40 +01:00
spec6h_iii_1.ttx
[feaLib] Implement chained contextual single positioning
2016-01-25 15:10:40 +01:00
spec8a.fea
[feaLib] Imlement special support for feature aalt
2016-01-11 16:00:52 +01:00
spec8a.ttx
[feaLib] Reverse lookup order for chained single substitutions
2016-02-04 15:07:47 +01:00
spec9b.fea
[feaLib] Use specification example for table GDEF as unit test
2016-01-11 07:18:18 +01:00
spec9b.ttx
[feaLib] Use specification example for table GDEF as unit test
2016-01-11 07:18:18 +01:00
spec9c1.fea
[feaLib] Implement table head with FontRevision statement
2016-01-11 18:01:47 +01:00
spec9c1.ttx
[feaLib] For testing, use dates without leading zeroes
2016-01-11 19:36:19 +01:00
spec9c2.fea
[feaLib] Implement table head with FontRevision statement
2016-01-11 18:01:47 +01:00
spec9c2.ttx
[feaLib] For testing, use dates without leading zeroes
2016-01-11 19:36:19 +01:00
spec9c3.fea
[feaLib] Implement table head with FontRevision statement
2016-01-11 18:01:47 +01:00
spec9c3.ttx
[feaLib] For testing, use dates without leading zeroes
2016-01-11 19:36:19 +01:00