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[voltLib] Add attach cursive and adjust single to parser

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This commit is contained in:
moyogo 2015-12-05 20:10:30 +00:00
parent d47b818774
commit 021e377482
1 changed files with 17 additions and 4 deletions
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21
Lib/fontTools/voltLib/parser.py
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@ -258,8 +258,17 @@ class Parser(object):
position = ast.PositionAttachDefinition(location, coverage,
coverage_to)
elif pos_type == "ATTACH_CURSIVE":
raise VoltLibError("ATTACH_CURSIVE not yet implemented.",
location)
coverages_exit = []
coverages_enter = []
while self.next_token_ != "ENTER":
self.expect_keyword_("EXIT")
coverages_exit.append(self.parse_coverage_())
while self.next_token_ != "END_ATTACH":
self.expect_keyword_("ENTER")
coverages_enter.append(self.parse_coverage_())
self.expect_keyword_("END_ATTACH")
position = ast.PositionAttachCursiveDefinition(
location, coverages_exit, coverages_enter)
elif pos_type == "ADJUST_PAIR":
coverages_1 = []
coverages_2 = []
@ -283,8 +292,12 @@ class Parser(object):
position = ast.PositionAdjustPairDefinition(location, coverages_1,
coverages_2, adjust)
elif pos_type == "ADJUST_SINGLE":
raise VoltLibError("ADJUST_SINGLE not yet implemented.",
location)
coverages = self.parse_coverage_()
self.expect_keyword_("BY")
pos = self.parse_pos_()
position = ast.PositionAdjustSingleDefinition(location, coverages,
pos)
self.expect_keyword_("END_ADJUST")
self.expect_keyword_("END_POSITION")
return position