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author | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
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committer | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
commit | 06e5c21a835c0e923506c4ff27929f34e00761c2 (patch) | |
tree | 75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/Pygments/py3/pygments/lexers/lilypond.py | |
parent | 03f024c4412e3aa613bb543cf1660176320ba8f4 (diff) | |
download | ydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz |
fix ya.make
Diffstat (limited to 'contrib/python/Pygments/py3/pygments/lexers/lilypond.py')
-rw-r--r-- | contrib/python/Pygments/py3/pygments/lexers/lilypond.py | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/contrib/python/Pygments/py3/pygments/lexers/lilypond.py b/contrib/python/Pygments/py3/pygments/lexers/lilypond.py deleted file mode 100644 index 0debac85dd..0000000000 --- a/contrib/python/Pygments/py3/pygments/lexers/lilypond.py +++ /dev/null @@ -1,199 +0,0 @@ -""" - pygments.lexers.lilypond - ~~~~~~~~~~~~~~~~~~~~~~~~ - - Lexer for LilyPond. - - :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re - -from pygments.lexer import bygroups, default, inherit, words -from pygments.lexers.lisp import SchemeLexer -from pygments.lexers._lilypond_builtins import ( - keywords, pitch_language_names, clefs, scales, repeat_types, units, - chord_modifiers, pitches, music_functions, dynamics, articulations, - music_commands, markup_commands, grobs, translators, contexts, - context_properties, grob_properties, scheme_functions, paper_variables, - header_variables -) -from pygments.token import Token - -__all__ = ["LilyPondLexer"] - -NAME_END_RE = r"(?=\d|[^\w\-]|[\-_][\W\d])" - -def builtin_words(names, backslash, suffix=NAME_END_RE): - prefix = r"[\-_^]?" - if backslash == "mandatory": - prefix += r"\\" - elif backslash == "optional": - prefix += r"\\?" - else: - assert backslash == "disallowed" - return words(names, prefix, suffix) - -class LilyPondLexer(SchemeLexer): - """ - Lexer for input to LilyPond, a text-based music typesetter. - - .. important:: - - This lexer is meant to be used in conjunction with the ``lilypond`` style. - - .. versionadded:: 2.11 - """ - name = 'LilyPond' - url = 'https://lilypond.org' - aliases = ['lilypond'] - filenames = ['*.ly'] - mimetypes = [] - - flags = re.DOTALL | re.MULTILINE - - # Because parsing LilyPond input is very tricky (and in fact - # impossible without executing LilyPond when there is Scheme - # code in the file), this lexer does not try to recognize - # lexical modes. Instead, it catches the most frequent pieces - # of syntax, and, above all, knows about many kinds of builtins. - - # In order to parse embedded Scheme, this lexer subclasses the SchemeLexer. - # It redefines the 'root' state entirely, and adds a rule for #{ #} - # to the 'value' state. The latter is used to parse a Scheme expression - # after #. - - def get_tokens_unprocessed(self, text): - """Highlight Scheme variables as LilyPond builtins when applicable.""" - for index, token, value in super().get_tokens_unprocessed(text): - if token is Token.Name.Function or token is Token.Name.Variable: - if value in scheme_functions: - token = Token.Name.Builtin.SchemeFunction - elif token is Token.Name.Builtin: - token = Token.Name.Builtin.SchemeBuiltin - yield index, token, value - - tokens = { - "root": [ - # Whitespace. - (r"\s+", Token.Whitespace), - - # Multi-line comment. These are non-nestable. - (r"%\{.*?%\}", Token.Comment.Multiline), - - # Simple comment. - (r"%.*?$", Token.Comment.Single), - - # End of embedded LilyPond in Scheme. - (r"#\}", Token.Punctuation, "#pop"), - - # Embedded Scheme, starting with # ("delayed"), - # or $ (immediate). #@ and and $@ are the lesser known - # "list splicing operators". - (r"[#$]@?", Token.Punctuation, "value"), - - # Any kind of punctuation: - # - sequential music: { }, - # - parallel music: << >>, - # - voice separator: << \\ >>, - # - chord: < >, - # - bar check: |, - # - dot in nested properties: \revert NoteHead.color, - # - equals sign in assignments and lists for various commands: - # \override Stem.color = red, - # - comma as alternative syntax for lists: \time 3,3,2 4/4, - # - colon in tremolos: c:32, - # - double hyphen in lyrics: li -- ly -- pond, - (r"\\\\|--|[{}<>=.,:|]", Token.Punctuation), - - # Pitch, with optional octavation marks, octave check, - # and forced or cautionary accidental. - (words(pitches, suffix=r"=?[',]*!?\??" + NAME_END_RE), Token.Pitch), - - # String, optionally with direction specifier. - (r'[\-_^]?"', Token.String, "string"), - - # Numbers. - (r"-?\d+\.\d+", Token.Number.Float), # 5. and .5 are not allowed - (r"-?\d+/\d+", Token.Number.Fraction), - # Integer, or duration with optional augmentation dots. We have no - # way to distinguish these, so we highlight them all as numbers. - (r"-?(\d+|\\longa|\\breve)\.*", Token.Number), - # Separates duration and duration multiplier highlighted as fraction. - (r"\*", Token.Number), - - # Ties, slurs, manual beams. - (r"[~()[\]]", Token.Name.Builtin.Articulation), - - # Predefined articulation shortcuts. A direction specifier is - # required here. - (r"[\-_^][>^_!.\-+]", Token.Name.Builtin.Articulation), - - # Fingering numbers, string numbers. - (r"[\-_^]?\\?\d+", Token.Name.Builtin.Articulation), - - # Builtins. - (builtin_words(keywords, "mandatory"), Token.Keyword), - (builtin_words(pitch_language_names, "disallowed"), Token.Name.PitchLanguage), - (builtin_words(clefs, "disallowed"), Token.Name.Builtin.Clef), - (builtin_words(scales, "mandatory"), Token.Name.Builtin.Scale), - (builtin_words(repeat_types, "disallowed"), Token.Name.Builtin.RepeatType), - (builtin_words(units, "mandatory"), Token.Number), - (builtin_words(chord_modifiers, "disallowed"), Token.ChordModifier), - (builtin_words(music_functions, "mandatory"), Token.Name.Builtin.MusicFunction), - (builtin_words(dynamics, "mandatory"), Token.Name.Builtin.Dynamic), - # Those like slurs that don't take a backslash are covered above. - (builtin_words(articulations, "mandatory"), Token.Name.Builtin.Articulation), - (builtin_words(music_commands, "mandatory"), Token.Name.Builtin.MusicCommand), - (builtin_words(markup_commands, "mandatory"), Token.Name.Builtin.MarkupCommand), - (builtin_words(grobs, "disallowed"), Token.Name.Builtin.Grob), - (builtin_words(translators, "disallowed"), Token.Name.Builtin.Translator), - # Optional backslash because of \layout { \context { \Score ... } }. - (builtin_words(contexts, "optional"), Token.Name.Builtin.Context), - (builtin_words(context_properties, "disallowed"), Token.Name.Builtin.ContextProperty), - (builtin_words(grob_properties, "disallowed"), - Token.Name.Builtin.GrobProperty, - "maybe-subproperties"), - # Optional backslashes here because output definitions are wrappers - # around modules. Concretely, you can do, e.g., - # \paper { oddHeaderMarkup = \evenHeaderMarkup } - (builtin_words(paper_variables, "optional"), Token.Name.Builtin.PaperVariable), - (builtin_words(header_variables, "optional"), Token.Name.Builtin.HeaderVariable), - - # Other backslashed-escaped names (like dereferencing a - # music variable), possibly with a direction specifier. - (r"[\-_^]?\\.+?" + NAME_END_RE, Token.Name.BackslashReference), - - # Definition of a variable. Support assignments to alist keys - # (myAlist.my-key.my-nested-key = \markup \spam \eggs). - (r"([^\W\d]|-)+(?=([^\W\d]|[\-.])*\s*=)", Token.Name.Lvalue), - - # Virtually everything can appear in markup mode, so we highlight - # as text. Try to get a complete word, or we might wrongly lex - # a suffix that happens to be a builtin as a builtin (e.g., "myStaff"). - (r"([^\W\d]|-)+?" + NAME_END_RE, Token.Text), - (r".", Token.Text), - ], - "string": [ - (r'"', Token.String, "#pop"), - (r'\\.', Token.String.Escape), - (r'[^\\"]+', Token.String), - ], - "value": [ - # Scan a LilyPond value, then pop back since we had a - # complete expression. - (r"#\{", Token.Punctuation, ("#pop", "root")), - inherit, - ], - # Grob subproperties are undeclared and it would be tedious - # to maintain them by hand. Instead, this state allows recognizing - # everything that looks like a-known-property.foo.bar-baz as - # one single property name. - "maybe-subproperties": [ - (r"\s+", Token.Whitespace), - (r"(\.)((?:[^\W\d]|-)+?)" + NAME_END_RE, - bygroups(Token.Punctuation, Token.Name.Builtin.GrobProperty)), - default("#pop"), - ] - } |