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feaLib.lexer: strip newlines embedded within a string

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Fixes #578
This commit is contained in:
Cosimo Lupo 2016-04-17 22:20:04 +01:00
parent f7bfaff29c
commit cd8457f091
1 changed files with 4 additions and 2 deletions
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6
Lib/fontTools/feaLib/lexer.py
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@ -142,10 +142,12 @@ class Lexer(object):
return (Lexer.SYMBOL, cur_char, location) return (Lexer.SYMBOL, cur_char, location)
if cur_char == '"': if cur_char == '"':
self.pos_ += 1 self.pos_ += 1
self.scan_until_('"\r\n') self.scan_until_('"')
if self.pos_ < self.text_length_ and self.text_[self.pos_] == '"': if self.pos_ < self.text_length_ and self.text_[self.pos_] == '"':
self.pos_ += 1 self.pos_ += 1
return (Lexer.STRING, text[start + 1:self.pos_ - 1], location) # strip newlines embedded within a string
string = re.sub("[\r\n]", "", text[start + 1:self.pos_ - 1])
return (Lexer.STRING, string, location)
else: else:
raise FeatureLibError("Expected '\"' to terminate string", raise FeatureLibError("Expected '\"' to terminate string",
location) location)