diff -r 8bc578136279 -r 4f20dba37ab6 ThirdParty/Pygments/pygments/lexers/dylan.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/lexers/dylan.py Wed Mar 11 18:32:27 2015 +0100
@@ -0,0 +1,289 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.dylan
+ ~~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for the Dylan language.
+
+ :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, bygroups, do_insertions, default
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+ Number, Punctuation, Generic, Literal
+
+__all__ = ['DylanLexer', 'DylanConsoleLexer', 'DylanLidLexer']
+
+
+class DylanLexer(RegexLexer):
+ """
+ For the `Dylan <http://www.opendylan.org/>`_ language.
+
+ .. versionadded:: 0.7
+ """
+
+ name = 'Dylan'
+ aliases = ['dylan']
+ filenames = ['*.dylan', '*.dyl', '*.intr']
+ mimetypes = ['text/x-dylan']
+
+ 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 = '\\\\?[\\w!&*<>|^$%@\\-+~?/=]+'
+
+ def get_tokens_unprocessed(self, text):
+ for index, token, value in RegexLexer.get_tokens_unprocessed(self, text):
+ if token is Name:
+ lowercase_value = value.lower()
+ if lowercase_value in self.builtins:
+ yield index, Name.Builtin, value
+ continue
+ if lowercase_value in self.keywords:
+ yield index, Keyword, value
+ continue
+ if lowercase_value in self.functions:
+ yield index, Name.Builtin, value
+ continue
+ if lowercase_value in self.operators:
+ yield index, Operator, value
+ continue
+ yield index, token, value
+
+ tokens = {
+ 'root': [
+ # Whitespace
+ (r'\s+', Text),
+
+ # single line comment
+ (r'//.*?\n', Comment.Single),
+
+ # lid header
+ (r'([a-z0-9-]+)(:)([ \t]*)(.*(?:\n[ \t].+)*)',
+ bygroups(Name.Attribute, Operator, Text, String)),
+
+ default('code') # no header match, switch to code
+ ],
+ 'code': [
+ # Whitespace
+ (r'\s+', Text),
+
+ # single line comment
+ (r'//.*?\n', Comment.Single),
+
+ # multi-line comment
+ (r'/\*', Comment.Multiline, 'comment'),
+
+ # strings and characters
+ (r'"', String, 'string'),
+ (r"'(\\.|\\[0-7]{1,3}|\\x[a-f0-9]{1,2}|[^\\\'\n])'", String.Char),
+
+ # binary integer
+ (r'#b[01]+', Number.Bin),
+
+ # octal integer
+ (r'#o[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'#x[0-9a-f]+', Number.Hex),
+
+ # Macro parameters
+ (r'(\?' + valid_name + ')(:)'
+ r'(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-z0-9-]+', Keyword),
+
+ # 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'),
+ (r'\\([\\abfnrtv"\']|x[a-f0-9]{2,4}|[0-7]{1,3})', String.Escape),
+ (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.
+
+ .. versionadded:: 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)),
+ ]
+ }
+
+
+class DylanConsoleLexer(Lexer):
+ """
+ For Dylan interactive console output like:
+
+ .. sourcecode:: dylan-console
+
+ ? let a = 1;
+ => 1
+ ? a
+ => 1
+
+ This is based on a copy of the RubyConsoleLexer.
+
+ .. versionadded:: 1.6
+ """
+ name = 'Dylan session'
+ aliases = ['dylan-console', 'dylan-repl']
+ filenames = ['*.dylan-console']
+ mimetypes = ['text/x-dylan-console']
+
+ _line_re = re.compile('.*?\n')
+ _prompt_re = re.compile('\?| ')
+
+ def get_tokens_unprocessed(self, text):
+ dylexer = DylanLexer(**self.options)
+
+ curcode = ''
+ insertions = []
+ for match in self._line_re.finditer(text):
+ line = match.group()
+ m = self._prompt_re.match(line)
+ if m is not None:
+ end = m.end()
+ insertions.append((len(curcode),
+ [(0, Generic.Prompt, line[:end])]))
+ curcode += line[end:]
+ else:
+ if curcode:
+ for item in do_insertions(insertions,
+ dylexer.get_tokens_unprocessed(curcode)):
+ yield item
+ curcode = ''
+ insertions = []
+ yield match.start(), Generic.Output, line
+ if curcode:
+ for item in do_insertions(insertions,
+ dylexer.get_tokens_unprocessed(curcode)):
+ yield item
