91 lines
3.6 KiB
Python
91 lines
3.6 KiB
Python
import color, mode
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from lex import Grammar, PatternRule, RegionRule, PatternMatchRule
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from mode.scheme import SchemeGrammar
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from mode.python import StringGrammar1, StringGrammar2
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import regex
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import tab
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class MarkupGrammar(Grammar):
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rules = [PatternRule(r'data', r'[^}]+')]
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class CommentGrammar(Grammar):
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rules = [PatternRule(r'data', r'(?:[^%]|%[^}])+')]
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class LilyGrammar(Grammar):
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rules = [
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PatternRule(r'comment', r'%.*$'),
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RegionRule(r'comment', r'%\{', CommentGrammar, r'%\}'),
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RegionRule(r'string', r'#?"', StringGrammar2, r'"'),
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PatternRule(r'boolean', r'#?#[tf]'),
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PatternMatchRule(r'x', r'(\\new)( +)([a-zA-Z_]+)', r'lily.directive',
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r'spaces', r'lily.class'),
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PatternMatchRule(r'x', r'(\\set|\\override)( +)([a-zA-Z_]+)',
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r'lily.directive', r'spaces', r'lily.var'),
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PatternRule(r'lily.tie', r'~'),
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PatternRule(r'lily.augmentation', r'\.+'),
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PatternRule(r'lily.directive', r'\\[a-zA-Z_][a-zA-Z_0-9]*'),
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PatternRule(r'delimiter', r'(?:[={}]|<<|>>)'),
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RegionRule(r'lily.text', r'^"', StringGrammar2, r'"'),
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RegionRule(r'lily.markup', r'(?<=\\markup) *{', MarkupGrammar, '}'),
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PatternRule(r'lily.huh', r'\\!'),
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PatternRule(r'spaces', ' +'),
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PatternRule(r'eol', '\n'),
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PatternRule(r'lily.chord', r'[<>]'),
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PatternRule(r'lily.beam', r'[\[\]]'),
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PatternRule(r'lily.slur', r'[()]'),
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PatternRule(r'lily.pslur', r'\\[()]'),
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PatternRule(r'lily.articulation', r'[-_+][-.>^+_]'),
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PatternRule(r'lily.fingering', r'[-_+][0-9]+'),
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PatternRule(r'lily.time', r'[0-9]+/[0-9]+'),
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PatternRule(r'lily.note', r"[a-g][sf]?[,']*[0-9]*(?![a-z-])"),
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PatternRule(r'lily.rest', r"r[0-9]*(?![a-z-])"),
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PatternRule(r'lily.srest', r"s[0-9]*(?![a-z-])"),
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PatternRule(r'lily.measure', r'(?:[0-9]+\.)?[0-9]+\\(?:mm|cm|in)'),
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RegionRule(r'lily.scheme', r'#\(', SchemeGrammar, '\)'),
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PatternRule(r'lily.bareword', r'[a-zA-Z][a-zA-Z_0-9-]*[a-zA-Z0-9]'),
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]
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class LilyTabber(tab.StackTabber):
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wsre = regex.whitespace
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wst = ('spaces', 'null', 'eol',)
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sre = regex.space
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st = ('spaces', 'null',)
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class Lily(mode.Fundamental):
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name = 'lily'
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extensions = ['.ly']
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tabwidth = 2
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tabbercls = LilyTabber
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grammar = LilyGrammar
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commentc = '%'
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colors = {
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'lily.boolean': ('magenta', 'default', 'bold'),
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'lily.class': ('magenta', 'default', 'bold'),
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'lily.var': ('cyan', 'default', 'bold'),
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'lily.directive': ('blue', 'default', 'bold'),
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'lily.markup.start': ('cyan', 'default'),
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'lily.markup.data': ('cyan', 'default'),
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'lily.markup.end': ('cyan', 'default'),
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'lily.time': ('yellow', 'default'),
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'lily.note': ('yellow', 'default', 'bold'),
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'lily.rest': ('yellow', 'default'),
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'lily.srest': ('yellow', 'default'),
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'lily.scheme.start': ('magenta', 'default'),
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'lily.scheme.end': ('magenta', 'default'),
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'lily.measure': ('green', 'default'),
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'lily.beam': ('red', 'default'),
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'lily.slur': ('red', 'default'),
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'lily.plur': ('red', 'default'),
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'lily.tie': ('red', 'default'),
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'lily.huh': ('red', 'default'),
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}
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opentokens = ('delimiter',)
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opentags = {'<<': '>>', '{': '}'}
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closetokens = ('delimiter',)
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closetags = {'>>': '<<', '}': '{'}
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_bindings = {
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'close-brace': ('}',),
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}
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install = Lily.install
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