diff options
Diffstat (limited to 'pygments/lexers/compiled.py')
| -rw-r--r-- | pygments/lexers/compiled.py | 263 |
1 files changed, 218 insertions, 45 deletions
diff --git a/pygments/lexers/compiled.py b/pygments/lexers/compiled.py index a5650da8..a2536951 100644 --- a/pygments/lexers/compiled.py +++ b/pygments/lexers/compiled.py @@ -5,7 +5,7 @@ Lexers for compiled languages. - :copyright: Copyright 2006-2012 by the Pygments team, see AUTHORS. + :copyright: Copyright 2006-2013 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """ @@ -23,12 +23,13 @@ from pygments.scanner import Scanner from pygments.lexers.functional import OcamlLexer from pygments.lexers.jvm import JavaLexer, ScalaLexer -__all__ = ['CLexer', 'CppLexer', 'DLexer', 'DelphiLexer', 'ECLexer', - 'DylanLexer', 'ObjectiveCLexer', 'ObjectiveCppLexer', - 'FortranLexer', 'GLShaderLexer', 'PrologLexer', 'CythonLexer', - 'ValaLexer', 'OocLexer', 'GoLexer', 'FelixLexer', 'AdaLexer', - 'Modula2Lexer', 'BlitzMaxLexer', 'NimrodLexer', 'FantomLexer', - 'RustLexer', 'CudaLexer', 'MonkeyLexer'] +__all__ = ['CLexer', 'CppLexer', 'DLexer', 'DelphiLexer', 'ECLexer', 'DylanLexer', + 'ObjectiveCLexer', 'ObjectiveCppLexer', 'FortranLexer', 'GLShaderLexer', + 'PrologLexer', 'CythonLexer', 'ValaLexer', 'OocLexer', 'GoLexer', + 'FelixLexer', 'AdaLexer', 'Modula2Lexer', 'BlitzMaxLexer', + 'NimrodLexer', 'FantomLexer', 'RustLexer', 'CudaLexer', 'MonkeyLexer', + 'DylanLidLexer'] + class CFamilyLexer(RegexLexer): """ @@ -173,6 +174,7 @@ class CFamilyLexer(RegexLexer): token = Keyword.Type yield index, token, value + class CLexer(CFamilyLexer): """ For C source code with preprocessor directives. @@ -186,6 +188,7 @@ class CLexer(CFamilyLexer): def analyse_text(text): return 0.1 + class CppLexer(CFamilyLexer): """ For C++ source code with preprocessor directives. @@ -226,6 +229,7 @@ class CppLexer(CFamilyLexer): def analyse_text(text): return 0.1 + class ECLexer(CLexer): """ For eC source code with preprocessor directives. @@ -260,6 +264,7 @@ class ECLexer(CLexer): ], } + class DLexer(RegexLexer): """ For D source. @@ -903,40 +908,176 @@ class DylanLexer(RegexLexer): name = 'Dylan' aliases = ['dylan'] - filenames = ['*.dylan', '*.dyl'] + filenames = ['*.dylan', '*.dyl', '*.intr'] mimetypes = ['text/x-dylan'] - flags = re.DOTALL + flags = re.IGNORECASE + + builtins = set([ + 'subclass', 'abstract', 'block', 'concrete', 'constant', 'class', + 'compiler-open', 'compiler-sideways', 'domain', 'dynamic', + 'each-subclass', 'exception', 'exclude', 'function', 'generic', + 'handler', 'inherited', 'inline', 'inline-only', 'instance', + 'interface', 'import', 'keyword', 'library', 'macro', 'method', + 'module', 'open', 'primary', 'required', 'sealed', 'sideways', + 'singleton', 'slot', 'thread', 'variable', 'virtual']) + + keywords = set([ + 'above', 'afterwards', 'begin', 'below', 'by', 'case', 'cleanup', + 'create', 'define', 'else', 'elseif', 'end', 'export', 'finally', + 'for', 'from', 'if', 'in', 'let', 'local', 'otherwise', 'rename', + 'select', 'signal', 'then', 'to', 'unless', 'until', 'use', 'when', + 'while']) + + operators = set([ + '~', '+', '-', '*', '|', '^', '=', '==', '~=', '~==', '<', '<=', + '>', '>=', '&', '|']) + + functions = set([ + 'abort', 'abs', 'add', 'add!', 'add-method', 'add-new', 'add-new!', + 'all-superclasses', 'always', 'any?', 'applicable-method?', 'apply', + 'aref', 'aref-setter', 'as', 'as-lowercase', 'as-lowercase!', + 'as-uppercase', 'as-uppercase!', 'ash', 'backward-iteration-protocol', + 'break', 'ceiling', 'ceiling/', 'cerror', 'check-type', 'choose', + 'choose-by', 'complement', 'compose', 'concatenate', 'concatenate-as', + 'condition-format-arguments', 'condition-format-string', 'conjoin', + 'copy-sequence', 'curry', 'default-handler', 'dimension', 'dimensions', + 'direct-subclasses', 'direct-superclasses', 'disjoin', 'do', + 'do-handlers', 'element', 'element-setter', 'empty?', 'error', 'even?', + 'every?', 'false-or', 'fill!', 'find-key', 'find-method', 'first', + 'first-setter', 'floor', 'floor/', 'forward-iteration-protocol', + 'function-arguments', 'function-return-values', + 'function-specializers', 'gcd', 'generic-function-mandatory-keywords', + 'generic-function-methods', 'head', 'head-setter', 'identity', + 'initialize', 'instance?', 'integral?', 'intersection', + 'key-sequence', 'key-test', 'last', 'last-setter', 'lcm', 'limited', + 'list', 'logand', 'logbit?', 'logior', 'lognot', 'logxor', 'make', + 'map', 'map-as', 'map-into', 'max', 'member?', 'merge-hash-codes', + 'min', 'modulo', 'negative', 'negative?', 'next-method', + 'object-class', 'object-hash', 'odd?', 'one-of', 'pair', 'pop', + 'pop-last', 'positive?', 'push', 'push-last', 'range', 'rank', + 'rcurry', 'reduce', 'reduce1', 'remainder', 'remove', 'remove!', + 'remove-duplicates', 'remove-duplicates!', 'remove-key!', + 'remove-method', 'replace-elements!', 'replace-subsequence!', + 'restart-query', 'return-allowed?', 'return-description', + 'return-query', 'reverse', 'reverse!', 'round', 'round/', + 'row-major-index', 'second', 'second-setter', 'shallow-copy', + 'signal', 'singleton', 'size', 'size-setter', 'slot-initialized?', + 'sort', 'sort!', 'sorted-applicable-methods', 'subsequence-position', + 'subtype?', 'table-protocol', 'tail', 'tail-setter', 'third', + 'third-setter', 'truncate', 'truncate/', 'type-error-expected-type', + 'type-error-value', 'type-for-copy', 'type-union', 'union', 'values', + 'vector', 'zero?']) + + valid_name = '\\\\?[a-zA-Z0-9' + re.escape('!&*<>|^$%@_-+~?/=') + ']+' + + def get_tokens_unprocessed(self, text): + for index, token, value in RegexLexer.get_tokens_unprocessed(self, text): + if token is Name: + if value in self.builtins: + yield index, Name.Builtin, value + continue + if value in self.keywords: + yield index, Keyword, value + continue + if value in self.functions: + yield index, Name.Builtin, value + continue + if value in self.operators: + yield index, Operator, value + continue + yield index, token, value tokens = { 'root': [ - (r'\b(subclass|abstract|block|c(on(crete|stant)|lass)|domain' - r'|ex(c(eption|lude)|port)|f(unction(al)?)|generic|handler' - r'|i(n(herited|line|stance|terface)|mport)|library|m(acro|ethod)' - r'|open|primary|sealed|si(deways|ngleton)|slot' - r'|v(ariable|irtual))\b', Name.Builtin), - (r'<\w+>', Keyword.Type), + # Whitespace + (r'\s+', Text), + + # single line comment + (r'//.*?\n', Comment.Single), + + # lid header + (r'([A-Za-z0-9-]+)(:)([ \t]*)(.*(?:\n[ \t].+)*)', + bygroups(Name.Attribute, Operator, Text, String)), + + ('', Text, 'code') # no header match, switch to code + ], + 'code': [ + # Whitespace + (r'\s+', Text), + + # single line comment (r'//.*?\n', Comment.Single), - (r'/\*[\w\W]*?\*/', Comment.Multiline), + + # multi-line comment + (r'/\*', Comment.Multiline, 'comment'), + + # strings and characters (r'"', String, 'string'), (r"'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char), - (r'=>|\b(a(bove|fterwards)|b(e(gin|low)|y)|c(ase|leanup|reate)' - r'|define|else(if)?|end|f(inally|or|rom)|i[fn]|l(et|ocal)|otherwise' - r'|rename|s(elect|ignal)|t(hen|o)|u(n(less|til)|se)|wh(en|ile))\b', - Keyword), - (r'([ \t])([!\$%&\*\/:<=>\?~_^a-zA-Z0-9.+\-]*:)', - bygroups(Text, Name.Variable)), - (r'([ \t]*)(\S+[^:])([ \t]*)(\()([ \t]*)', - bygroups(Text, Name.Function, Text, Punctuation, Text)), - (r'-?[0-9.]+', Number), - (r'[(),;]', Punctuation), - (r'\$[a-zA-Z0-9-]+', Name.Constant), - (r'[!$%&*/:<>=?~^.+\[\]{}-]+', Operator), - (r'\s+', Text), - (r'#"[a-zA-Z0-9-]+"', Keyword), + + # binary integer + (r'#[bB][01]+', Number), + + # octal integer + (r'#[oO][0-7]+', Number.Oct), + + # floating point + (r'[-+]?(\d*\.\d+(e[-+]?\d+)?|\d+(\.\d*)?e[-+]?\d+)', Number.Float), + + # decimal integer + (r'[-+]?\d+', Number.Integer), + + # hex integer + (r'#[xX][0-9a-fA-F]+', Number.Hex), + + # Macro parameters + (r'(\?' + valid_name + ')(:)(token|name|variable|expression|body|case-body|\*)', + bygroups(Name.Tag, Operator, Name.Builtin)), + (r'(\?)(:)(token|name|variable|expression|body|case-body|\*)', + bygroups(Name.Tag, Operator, Name.Builtin)), + (r'\?' + valid_name, Name.Tag), + + # Punctuation + (r'(=>|::|#\(|#\[|##|\?|\?\?|\?=|[(){}\[\],\.;])', Punctuation), + + # Most operators are picked up as names and then re-flagged. + # This one isn't valid in a name though, so we pick it up now. + (r':=', Operator), + + # Pick up #t / #f before we match other stuff with #. + (r'#[tf]', Literal), + + # #"foo" style keywords + (r'#"', String.Symbol, 'keyword'), + + # #rest, #key, #all-keys, etc. (r'#[a-zA-Z0-9-]+', Keyword), - (r'#(\(|\[)', Punctuation), - (r'[a-zA-Z0-9-_]+', Name.Variable), + + # required-init-keyword: style keywords. + (valid_name + ':', Keyword), + + # class names + (r'<' + valid_name + '>', Name.Class), + + # define variable forms. + (r'\*' + valid_name + '\*', Name.Variable.Global), + + # define constant forms. + (r'\$' + valid_name, Name.Constant), + + # everything else. We re-flag some of these in the method above. + (valid_name, Name), + ], + 'comment': [ + (r'[^*/]', Comment.Multiline), + (r'/\*', Comment.Multiline, '#push'), + (r'\*/', Comment.Multiline, '#pop'), + (r'[*/]', Comment.Multiline) + ], + 'keyword': [ + (r'"', String.Symbol, '#pop'), + (r'[^\\"]+', String.Symbol), # all other characters ], 'string': [ (r'"', String, '#pop'), @@ -944,7 +1085,36 @@ class DylanLexer(RegexLexer): (r'[^\\"\n]+', String), # all other characters (r'\\\n', String), # line continuation (r'\\', String), # stray backslash - ], + ] + } + + +class DylanLidLexer(RegexLexer): + """ + For Dylan LID (Library Interchange Definition) files. + + *New in Pygments 1.6.* + """ + + name = 'DylanLID' + aliases = ['dylan-lid', 'lid'] + filenames = ['*.lid', '*.hdp'] + mimetypes = ['text/x-dylan-lid'] + + flags = re.IGNORECASE + + tokens = { + 'root': [ + # Whitespace + (r'\s+', Text), + + # single line comment + (r'//.*?\n', Comment.Single), + + # lid header + (r'(.*?)(:)([ \t]*)(.*(?:\n[ \t].+)*)', + bygroups(Name.Attribute, Operator, Text, String)), + ] } def objective(baselexer): @@ -1046,6 +1216,7 @@ def objective(baselexer): return GeneratedObjectiveCVariant + class ObjectiveCLexer(objective(CLexer)): """ For Objective-C source code with preprocessor directives. @@ -1057,6 +1228,7 @@ class ObjectiveCLexer(objective(CLexer)): mimetypes = ['text/x-objective-c'] priority = 0.05 # Lower than C + class ObjectiveCppLexer(objective(CppLexer)): """ For Objective-C++ source code with preprocessor directives. @@ -1068,6 +1240,7 @@ class ObjectiveCppLexer(objective(CppLexer)): mimetypes = ['text/x-objective-c++'] priority = 0.05 # Lower than C++ + class FortranLexer(RegexLexer): """ Lexer for FORTRAN 90 code. @@ -2740,13 +2913,13 @@ class RustLexer(RegexLexer): (r'/[*](.|\n)*?[*]/', Comment.Multiline), # Keywords - (r'(alt|as|assert|be|break|check|claim|class|const' - r'|cont|copy|crust|do|else|enum|export|fail' - r'|false|fn|for|if|iface|impl|import|let|log' - r'|loop|mod|mut|native|pure|resource|ret|true' - r'|type|unsafe|use|white|note|bind|prove|unchecked' - r'|with|syntax|u8|u16|u32|u64|i8|i16|i32|i64|uint' - r'|int|f32|f64)\b', Keyword), + (r'(as|assert|break|const' + r'|copy|do|else|enum|extern|fail' + r'|false|fn|for|if|impl|let|log' + r'|loop|match|mod|move|mut|once|priv|pub|pure' + r'|ref|return|static|struct|trait|true|type|unsafe|use|while' + r'|u8|u16|u32|u64|i8|i16|i32|i64|uint' + r'|int|float|f32|f64|str)\b', Keyword), # Character Literal (r"""'(\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}""" @@ -2775,8 +2948,8 @@ class RustLexer(RegexLexer): (r'#\[', Comment.Preproc, 'attribute['), (r'#\(', Comment.Preproc, 'attribute('), # Macros - (r'#[A-Za-z_][A-Za-z0-9_]*\[', Comment.Preproc, 'attribute['), - (r'#[A-Za-z_][A-Za-z0-9_]*\(', Comment.Preproc, 'attribute('), + (r'[A-Za-z_][A-Za-z0-9_]*!\[', Comment.Preproc, 'attribute['), + (r'[A-Za-z_][A-Za-z0-9_]*!\(', Comment.Preproc, 'attribute('), ], 'number_lit': [ (r'(([ui](8|16|32|64)?)|(f(32|64)?))?', Keyword, '#pop'), @@ -2867,7 +3040,7 @@ class MonkeyLexer(RegexLexer): name = 'Monkey' aliases = ['monkey'] filenames = ['*.monkey'] - mimetypes = ['text/x-monkey'] + mimetypes = ['text/x-monkey'] name_variable = r'[a-z_][a-zA-Z0-9_]*' name_function = r'[A-Z][a-zA-Z0-9_]*' @@ -2941,10 +3114,10 @@ class MonkeyLexer(RegexLexer): (r':', Punctuation, 'classname'), (r'\s+', Text), (r'\(', Punctuation, 'variables'), - (r'\)', Punctuation, '#pop') + (r'\)', Punctuation, '#pop') ], 'classname': [ - (r'%s\.' % name_module, Name.Namespace), + (r'%s\.' % name_module, Name.Namespace), (r'%s\b' % keyword_type, Keyword.Type), (r'%s\b' % name_class, Name.Class), # array (of given size) |