Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/lexers/theorem.py
ThirdParty/Pygments/pygments/lexers/theorem.py
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| 1 # -*- coding: utf-8 -*- | |
| 2 """ | |
| 3 pygments.lexers.theorem | |
| 4 ~~~~~~~~~~~~~~~~~~~~~~~ | |
| 5 | |
| 6 Lexers for theorem-proving languages. | |
| 7 | |
| 8 :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. | |
| 9 :license: BSD, see LICENSE for details. | |
| 10 """ | |
| 11 | |
| 12 import re | |
| 13 | |
| 14 from pygments.lexer import RegexLexer, default, words | |
| 15 from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ | |
| 16 Number, Punctuation, Generic | |
| 17 | |
| 18 __all__ = ['CoqLexer', 'IsabelleLexer', 'LeanLexer'] | |
| 19 | |
| 20 | |
| 21 class CoqLexer(RegexLexer): | |
| 22 """ | |
| 23 For the `Coq <http://coq.inria.fr/>`_ theorem prover. | |
| 24 | |
| 25 .. versionadded:: 1.5 | |
| 26 """ | |
| 27 | |
| 28 name = 'Coq' | |
| 29 aliases = ['coq'] | |
| 30 filenames = ['*.v'] | |
| 31 mimetypes = ['text/x-coq'] | |
| 32 | |
| 33 keywords1 = ( | |
| 34 # Vernacular commands | |
| 35 'Section', 'Module', 'End', 'Require', 'Import', 'Export', 'Variable', | |
| 36 'Variables', 'Parameter', 'Parameters', 'Axiom', 'Hypothesis', | |
| 37 'Hypotheses', 'Notation', 'Local', 'Tactic', 'Reserved', 'Scope', | |
| 38 'Open', 'Close', 'Bind', 'Delimit', 'Definition', 'Let', 'Ltac', | |
| 39 'Fixpoint', 'CoFixpoint', 'Morphism', 'Relation', 'Implicit', | |
| 40 'Arguments', 'Set', 'Unset', 'Contextual', 'Strict', 'Prenex', | |
| 41 'Implicits', 'Inductive', 'CoInductive', 'Record', 'Structure', | |
| 42 'Canonical', 'Coercion', 'Theorem', 'Lemma', 'Corollary', | |
| 43 'Proposition', 'Fact', 'Remark', 'Example', 'Proof', 'Goal', 'Save', | |
| 44 'Qed', 'Defined', 'Hint', 'Resolve', 'Rewrite', 'View', 'Search', | |
| 45 'Show', 'Print', 'Printing', 'All', 'Graph', 'Projections', 'inside', | |
| 46 'outside', 'Check', | |
| 47 ) | |
| 48 keywords2 = ( | |
| 49 # Gallina | |
| 50 'forall', 'exists', 'exists2', 'fun', 'fix', 'cofix', 'struct', | |
| 51 'match', 'end', 'in', 'return', 'let', 'if', 'is', 'then', 'else', | |
| 52 'for', 'of', 'nosimpl', 'with', 'as', | |
| 53 ) | |
| 54 keywords3 = ( | |
| 55 # Sorts | |
| 56 'Type', 'Prop', | |
| 57 ) | |
| 58 keywords4 = ( | |
| 59 # Tactics | |
| 60 'pose', 'set', 'move', 'case', 'elim', 'apply', 'clear', 'hnf', 'intro', | |
| 61 'intros', 'generalize', 'rename', 'pattern', 'after', 'destruct', | |
| 62 'induction', 'using', 'refine', 'inversion', 'injection', 'rewrite', | |
| 63 'congr', 'unlock', 'compute', 'ring', 'field', 'replace', 'fold', | |
| 64 'unfold', 'change', 'cutrewrite', 'simpl', 'have', 'suff', 'wlog', | |
| 65 'suffices', 'without', 'loss', 'nat_norm', 'assert', 'cut', 'trivial', | |
| 66 'revert', 'bool_congr', 'nat_congr', 'symmetry', 'transitivity', 'auto', | |
| 67 'split', 'left', 'right', 'autorewrite', 'tauto', | |
| 68 ) | |
| 69 keywords5 = ( | |
| 70 # Terminators | |
| 71 'by', 'done', 'exact', 'reflexivity', 'tauto', 'romega', 'omega', | |
| 72 'assumption', 'solve', 'contradiction', 'discriminate', | |
| 73 ) | |
| 74 keywords6 = ( | |
| 75 # Control | |
| 76 'do', 'last', 'first', 'try', 'idtac', 'repeat', | |
| 77 ) | |
| 78 # 'as', 'assert', 'begin', 'class', 'constraint', 'do', 'done', | |
| 79 # 'downto', 'else', 'end', 'exception', 'external', 'false', | |
| 80 # 'for', 'fun', 'function', 'functor', 'if', 'in', 'include', | |
| 81 # 'inherit', 'initializer', 'lazy', 'let', 'match', 'method', | |
| 82 # 'module', 'mutable', 'new', 'object', 'of', 'open', 'private', | |
| 83 # 'raise', 'rec', 'sig', 'struct', 'then', 'to', 'true', 'try', | |
| 84 # 'type', 'val', 'virtual', 'when', 'while', 'with' | |
| 85 keyopts = ( | |
| 86 '!=', '#', '&', '&&', r'\(', r'\)', r'\*', r'\+', ',', '-', r'-\.', | |
| 87 '->', r'\.', r'\.\.', ':', '::', ':=', ':>', ';', ';;', '<', '<-', | |
| 88 '<->', '=', '>', '>]', r'>\}', r'\?', r'\?\?', r'\[', r'\[<', r'\[>', | |
| 89 r'\[\|', ']', '_', '`', r'\{', r'\{<', r'\|', r'\|]', r'\}', '~', '=>', | |
| 90 r'/\\', r'\\/', | |
| 91 u'Π', u'λ', | |
| 92 ) | |
| 93 operators = r'[!$%&*+\./:<=>?@^|~-]' | |
| 94 word_operators = ('and', 'asr', 'land', 'lor', 'lsl', 'lxor', 'mod', 'or') | |
| 95 prefix_syms = r'[!?~]' | |
| 96 infix_syms = r'[=<>@^|&+\*/$%-]' | |
| 97 primitives = ('unit', 'int', 'float', 'bool', 'string', 'char', 'list', | |
| 98 'array') | |
| 99 | |
| 100 tokens = { | |
| 101 'root': [ | |
| 102 (r'\s+', Text), | |
| 103 (r'false|true|\(\)|\[\]', Name.Builtin.Pseudo), | |
| 104 (r'\(\*', Comment, 'comment'), | |
| 105 (words(keywords1, prefix=r'\b', suffix=r'\b'), Keyword.Namespace), | |
| 106 (words(keywords2, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 107 (words(keywords3, prefix=r'\b', suffix=r'\b'), Keyword.Type), | |
| 108 (words(keywords4, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 109 (words(keywords5, prefix=r'\b', suffix=r'\b'), Keyword.Pseudo), | |
| 110 (words(keywords6, prefix=r'\b', suffix=r'\b'), Keyword.Reserved), | |
| 111 (r'\b([A-Z][\w\']*)(?=\s*\.)', Name.Namespace, 'dotted'), | |
| 112 (r'\b([A-Z][\w\']*)', Name.Class), | |
| 113 (r'(%s)' % '|'.join(keyopts[::-1]), Operator), | |
| 114 (r'(%s|%s)?%s' % (infix_syms, prefix_syms, operators), Operator), | |
| 115 (r'\b(%s)\b' % '|'.join(word_operators), Operator.Word), | |
| 116 (r'\b(%s)\b' % '|'.join(primitives), Keyword.Type), | |
| 117 | |
| 118 (r"[^\W\d][\w']*", Name), | |
| 119 | |
| 120 (r'\d[\d_]*', Number.Integer), | |
| 121 (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex), | |
| 122 (r'0[oO][0-7][0-7_]*', Number.Oct), | |
| 123 (r'0[bB][01][01_]*', Number.Bin), | |
| 124 (r'-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)', Number.Float), | |
| 125 | |
| 126 (r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'", | |
| 127 String.Char), | |
| 128 (r"'.'", String.Char), | |
| 129 (r"'", Keyword), # a stray quote is another syntax element | |
| 130 | |
| 131 (r'"', String.Double, 'string'), | |
| 132 | |
| 133 (r'[~?][a-z][\w\']*:', Name.Variable), | |
| 134 ], | |
| 135 'comment': [ | |
| 136 (r'[^(*)]+', Comment), | |
| 137 (r'\(\*', Comment, '#push'), | |
| 138 (r'\*\)', Comment, '#pop'), | |
| 139 (r'[(*)]', Comment), | |
| 140 ], | |
| 141 'string': [ | |
| 142 (r'[^"]+', String.Double), | |
| 143 (r'""', String.Double), | |
| 144 (r'"', String.Double, '#pop'), | |
| 145 ], | |
| 146 'dotted': [ | |
| 147 (r'\s+', Text), | |
| 148 (r'\.', Punctuation), | |
| 149 (r'[A-Z][\w\']*(?=\s*\.)', Name.Namespace), | |
| 150 (r'[A-Z][\w\']*', Name.Class, '#pop'), | |
| 151 (r'[a-z][a-z0-9_\']*', Name, '#pop'), | |
| 152 default('#pop') | |
| 153 ], | |
| 154 } | |
| 155 | |
| 156 def analyse_text(text): | |
| 157 if text.startswith('(*'): | |
| 158 return True | |
| 159 | |
| 160 | |
| 161 class IsabelleLexer(RegexLexer): | |
| 162 """ | |
| 163 For the `Isabelle <http://isabelle.in.tum.de/>`_ proof assistant. | |
| 164 | |
| 165 .. versionadded:: 2.0 | |
| 166 """ | |
| 167 | |
| 168 name = 'Isabelle' | |
| 169 aliases = ['isabelle'] | |
| 170 filenames = ['*.thy'] | |
| 171 mimetypes = ['text/x-isabelle'] | |
| 172 | |
| 173 keyword_minor = ( | |
| 174 'and', 'assumes', 'attach', 'avoids', 'binder', 'checking', | |
| 175 'class_instance', 'class_relation', 'code_module', 'congs', | |
| 176 'constant', 'constrains', 'datatypes', 'defines', 'file', 'fixes', | |
| 177 'for', 'functions', 'hints', 'identifier', 'if', 'imports', 'in', | |
| 178 'includes', 'infix', 'infixl', 'infixr', 'is', 'keywords', 'lazy', | |
| 179 'module_name', 'monos', 'morphisms', 'no_discs_sels', 'notes', | |
| 180 'obtains', 'open', 'output', 'overloaded', 'parametric', 'permissive', | |
| 181 'pervasive', 'rep_compat', 'shows', 'structure', 'type_class', | |
| 182 'type_constructor', 'unchecked', 'unsafe', 'where', | |
| 183 ) | |
| 184 | |
| 185 keyword_diag = ( | |
| 186 'ML_command', 'ML_val', 'class_deps', 'code_deps', 'code_thms', | |
| 187 'display_drafts', 'find_consts', 'find_theorems', 'find_unused_assms', | |
| 188 'full_prf', 'help', 'locale_deps', 'nitpick', 'pr', 'prf', | |
| 189 'print_abbrevs', 'print_antiquotations', 'print_attributes', | |
| 190 'print_binds', 'print_bnfs', 'print_bundles', | |
| 191 'print_case_translations', 'print_cases', 'print_claset', | |
| 192 'print_classes', 'print_codeproc', 'print_codesetup', | |
| 193 'print_coercions', 'print_commands', 'print_context', | |
| 194 'print_defn_rules', 'print_dependencies', 'print_facts', | |
| 195 'print_induct_rules', 'print_inductives', 'print_interps', | |
| 196 'print_locale', 'print_locales', 'print_methods', 'print_options', | |
| 197 'print_orders', 'print_quot_maps', 'print_quotconsts', | |
| 198 'print_quotients', 'print_quotientsQ3', 'print_quotmapsQ3', | |
| 199 'print_rules', 'print_simpset', 'print_state', 'print_statement', | |
| 200 'print_syntax', 'print_theorems', 'print_theory', 'print_trans_rules', | |
| 201 'prop', 'pwd', 'quickcheck', 'refute', 'sledgehammer', 'smt_status', | |
| 202 'solve_direct', 'spark_status', 'term', 'thm', 'thm_deps', 'thy_deps', | |
| 203 'try', 'try0', 'typ', 'unused_thms', 'value', 'values', 'welcome', | |
| 204 'print_ML_antiquotations', 'print_term_bindings', 'values_prolog', | |
| 205 ) | |
| 206 | |
| 207 keyword_thy = ('theory', 'begin', 'end') | |
| 208 | |
| 209 keyword_section = ('header', 'chapter') | |
| 210 | |
| 211 keyword_subsection = ( | |
| 212 'section', 'subsection', 'subsubsection', 'sect', 'subsect', | |
| 213 'subsubsect', | |
| 214 ) | |
| 215 | |
| 216 keyword_theory_decl = ( | |
| 217 'ML', 'ML_file', 'abbreviation', 'adhoc_overloading', 'arities', | |
| 218 'atom_decl', 'attribute_setup', 'axiomatization', 'bundle', | |
| 219 'case_of_simps', 'class', 'classes', 'classrel', 'codatatype', | |
| 220 'code_abort', 'code_class', 'code_const', 'code_datatype', | |
| 221 'code_identifier', 'code_include', 'code_instance', 'code_modulename', | |
| 222 'code_monad', 'code_printing', 'code_reflect', 'code_reserved', | |
| 223 'code_type', 'coinductive', 'coinductive_set', 'consts', 'context', | |
| 224 'datatype', 'datatype_new', 'datatype_new_compat', 'declaration', | |
| 225 'declare', 'default_sort', 'defer_recdef', 'definition', 'defs', | |
| 226 'domain', 'domain_isomorphism', 'domaindef', 'equivariance', | |
| 227 'export_code', 'extract', 'extract_type', 'fixrec', 'fun', | |
| 228 'fun_cases', 'hide_class', 'hide_const', 'hide_fact', 'hide_type', | |
| 229 'import_const_map', 'import_file', 'import_tptp', 'import_type_map', | |
| 230 'inductive', 'inductive_set', 'instantiation', 'judgment', 'lemmas', | |
| 231 'lifting_forget', 'lifting_update', 'local_setup', 'locale', | |
| 232 'method_setup', 'nitpick_params', 'no_adhoc_overloading', | |
| 233 'no_notation', 'no_syntax', 'no_translations', 'no_type_notation', | |
| 234 'nominal_datatype', 'nonterminal', 'notation', 'notepad', 'oracle', | |
| 235 'overloading', 'parse_ast_translation', 'parse_translation', | |
| 236 'partial_function', 'primcorec', 'primrec', 'primrec_new', | |
| 237 'print_ast_translation', 'print_translation', 'quickcheck_generator', | |
| 238 'quickcheck_params', 'realizability', 'realizers', 'recdef', 'record', | |
| 239 'refute_params', 'setup', 'setup_lifting', 'simproc_setup', | |
| 240 'simps_of_case', 'sledgehammer_params', 'spark_end', 'spark_open', | |
| 241 'spark_open_siv', 'spark_open_vcg', 'spark_proof_functions', | |
| 242 'spark_types', 'statespace', 'syntax', 'syntax_declaration', 'text', | |
| 243 'text_raw', 'theorems', 'translations', 'type_notation', | |
| 244 'type_synonym', 'typed_print_translation', 'typedecl', 'hoarestate', | |
| 245 'install_C_file', 'install_C_types', 'wpc_setup', 'c_defs', 'c_types', | |
| 246 'memsafe', 'SML_export', 'SML_file', 'SML_import', 'approximate', | |
| 247 'bnf_axiomatization', 'cartouche', 'datatype_compat', | |
| 248 'free_constructors', 'functor', 'nominal_function', | |
| 249 'nominal_termination', 'permanent_interpretation', | |
| 250 'binds', 'defining', 'smt2_status', 'term_cartouche', | |
| 251 'boogie_file', 'text_cartouche', | |
| 252 ) | |
| 253 | |
| 254 keyword_theory_script = ('inductive_cases', 'inductive_simps') | |
| 255 | |
| 256 keyword_theory_goal = ( | |
| 257 'ax_specification', 'bnf', 'code_pred', 'corollary', 'cpodef', | |
| 258 'crunch', 'crunch_ignore', | |
| 259 'enriched_type', 'function', 'instance', 'interpretation', 'lemma', | |
| 260 'lift_definition', 'nominal_inductive', 'nominal_inductive2', | |
| 261 'nominal_primrec', 'pcpodef', 'primcorecursive', | |
| 262 'quotient_definition', 'quotient_type', 'recdef_tc', 'rep_datatype', | |
| 263 'schematic_corollary', 'schematic_lemma', 'schematic_theorem', | |
| 264 'spark_vc', 'specification', 'subclass', 'sublocale', 'termination', | |
| 265 'theorem', 'typedef', 'wrap_free_constructors', | |
| 266 ) | |
| 267 | |
| 268 keyword_qed = ('by', 'done', 'qed') | |
| 269 keyword_abandon_proof = ('sorry', 'oops') | |
| 270 | |
| 271 keyword_proof_goal = ('have', 'hence', 'interpret') | |
| 272 | |
| 273 keyword_proof_block = ('next', 'proof') | |
| 274 | |
| 275 keyword_proof_chain = ( | |
| 276 'finally', 'from', 'then', 'ultimately', 'with', | |
| 277 ) | |
| 278 | |
| 279 keyword_proof_decl = ( | |
| 280 'ML_prf', 'also', 'include', 'including', 'let', 'moreover', 'note', | |
| 281 'txt', 'txt_raw', 'unfolding', 'using', 'write', | |
| 282 ) | |
| 283 | |
| 284 keyword_proof_asm = ('assume', 'case', 'def', 'fix', 'presume') | |
| 285 | |
| 286 keyword_proof_asm_goal = ('guess', 'obtain', 'show', 'thus') | |
| 287 | |
| 288 keyword_proof_script = ( | |
| 289 'apply', 'apply_end', 'apply_trace', 'back', 'defer', 'prefer', | |
| 290 ) | |
| 291 | |
| 292 operators = ( | |
| 293 '::', ':', '(', ')', '[', ']', '_', '=', ',', '|', | |
| 294 '+', '-', '!', '?', | |
| 295 ) | |
| 296 | |
| 297 proof_operators = ('{', '}', '.', '..') | |
| 298 | |
| 299 tokens = { | |
| 300 'root': [ | |
| 301 (r'\s+', Text), | |
| 302 (r'\(\*', Comment, 'comment'), | |
| 303 (r'\{\*', Comment, 'text'), | |
| 304 | |
| 305 (words(operators), Operator), | |
| 306 (words(proof_operators), Operator.Word), | |
| 307 | |
| 308 (words(keyword_minor, prefix=r'\b', suffix=r'\b'), Keyword.Pseudo), | |
| 309 | |
| 310 (words(keyword_diag, prefix=r'\b', suffix=r'\b'), Keyword.Type), | |
| 311 | |
| 312 (words(keyword_thy, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 313 (words(keyword_theory_decl, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 314 | |
| 315 (words(keyword_section, prefix=r'\b', suffix=r'\b'), Generic.Heading), | |
| 316 (words(keyword_subsection, prefix=r'\b', suffix=r'\b'), Generic.Subheading), | |
| 317 | |
| 318 (words(keyword_theory_goal, prefix=r'\b', suffix=r'\b'), Keyword.Namespace), | |
| 319 (words(keyword_theory_script, prefix=r'\b', suffix=r'\b'), Keyword.Namespace), | |
| 320 | |
| 321 (words(keyword_abandon_proof, prefix=r'\b', suffix=r'\b'), Generic.Error), | |
| 322 | |
| 323 (words(keyword_qed, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 324 (words(keyword_proof_goal, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 325 (words(keyword_proof_block, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 326 (words(keyword_proof_decl, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 327 | |
| 328 (words(keyword_proof_chain, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 329 (words(keyword_proof_asm, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 330 (words(keyword_proof_asm_goal, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 331 | |
| 332 (words(keyword_proof_script, prefix=r'\b', suffix=r'\b'), Keyword.Pseudo), | |
| 333 | |
| 334 (r'\\<\w*>', Text.Symbol), | |
| 335 | |
| 336 (r"[^\W\d][.\w']*", Name), | |
| 337 (r"\?[^\W\d][.\w']*", Name), | |
| 338 (r"'[^\W\d][.\w']*", Name.Type), | |
| 339 | |
| 340 (r'\d[\d_]*', Name), # display numbers as name | |
| 341 (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex), | |
| 342 (r'0[oO][0-7][0-7_]*', Number.Oct), | |
| 343 (r'0[bB][01][01_]*', Number.Bin), | |
| 344 | |
| 345 (r'"', String, 'string'), | |
| 346 (r'`', String.Other, 'fact'), | |
| 347 ], | |
| 348 'comment': [ | |
| 349 (r'[^(*)]+', Comment), | |
| 350 (r'\(\*', Comment, '#push'), | |
| 351 (r'\*\)', Comment, '#pop'), | |
| 352 (r'[(*)]', Comment), | |
| 353 ], | |
| 354 'text': [ | |
| 355 (r'[^*}]+', Comment), | |
| 356 (r'\*\}', Comment, '#pop'), | |
| 357 (r'\*', Comment), | |
| 358 (r'\}', Comment), | |
| 359 ], | |
| 360 'string': [ | |
| 361 (r'[^"\\]+', String), | |
| 362 (r'\\<\w*>', String.Symbol), | |
| 363 (r'\\"', String), | |
| 364 (r'\\', String), | |
| 365 (r'"', String, '#pop'), | |
| 366 ], | |
| 367 'fact': [ | |
| 368 (r'[^`\\]+', String.Other), | |
| 369 (r'\\<\w*>', String.Symbol), | |
| 370 (r'\\`', String.Other), | |
| 371 (r'\\', String.Other), | |
| 372 (r'`', String.Other, '#pop'), | |
| 373 ], | |
| 374 } | |
| 375 | |
| 376 | |
| 377 class LeanLexer(RegexLexer): | |
| 378 """ | |
| 379 For the `Lean <https://github.com/leanprover/lean>`_ | |
| 380 theorem prover. | |
| 381 | |
| 382 .. versionadded:: 2.0 | |
| 383 """ | |
| 384 name = 'Lean' | |
| 385 aliases = ['lean'] | |
| 386 filenames = ['*.lean'] | |
| 387 mimetypes = ['text/x-lean'] | |
| 388 | |
| 389 flags = re.MULTILINE | re.UNICODE | |
| 390 | |
| 391 keywords1 = ('import', 'abbreviation', 'opaque_hint', 'tactic_hint', 'definition', 'renaming', | |
| 392 'inline', 'hiding', 'exposing', 'parameter', 'parameters', 'conjecture', | |
| 393 'hypothesis', 'lemma', 'corollary', 'variable', 'variables', 'print', 'theorem', | |
| 394 'axiom', 'inductive', 'structure', 'universe', 'alias', 'help', | |
| 395 'options', 'precedence', 'postfix', 'prefix', 'calc_trans', 'calc_subst', 'calc_refl', | |
| 396 'infix', 'infixl', 'infixr', 'notation', 'eval', 'check', 'exit', 'coercion', 'end', | |
| 397 'private', 'using', 'namespace', 'including', 'instance', 'section', 'context', | |
| 398 'protected', 'expose', 'export', 'set_option', 'add_rewrite', 'extends') | |
| 399 | |
| 400 keywords2 = ( | |
| 401 'forall', 'exists', 'fun', 'Pi', 'obtain', 'from', 'have', 'show', 'assume', 'take', | |
| 402 'let', 'if', 'else', 'then', 'by', 'in', 'with', 'begin', 'proof', 'qed', 'calc' | |
| 403 ) | |
| 404 | |
| 405 keywords3 = ( | |
| 406 # Sorts | |
| 407 'Type', 'Prop', | |
| 408 ) | |
| 409 | |
| 410 keywords4 = ( | |
| 411 # Tactics | |
| 412 'apply', 'and_then', 'or_else', 'append', 'interleave', 'par', 'fixpoint', 'repeat', | |
| 413 'at_most', 'discard', 'focus_at', 'rotate', 'try_for', 'now', 'assumption', 'eassumption', | |
| 414 'state', 'intro', 'generalize', 'exact', 'unfold', 'beta', 'trace', 'focus', 'repeat1', | |
| 415 'determ', 'destruct', 'try', 'auto', 'intros' | |
| 416 ) | |
| 417 | |
| 418 operators = ( | |
| 419 '!=', '#', '&', '&&', '*', '+', '-', '/', '@', | |
| 420 '-.', '->', '.', '..', '...', '::', ':>', ';', ';;', '<', | |
| 421 '<-', '=', '==', '>', '_', '`', '|', '||', '~', '=>', '<=', '>=', | |
| 422 '/\\', '\\/', u'∀', u'Π', u'λ', u'↔', u'∧', u'∨', u'≠', u'≤', u'≥', | |
| 423 u'¬', u'⁻¹', u'⬝', u'▸', u'→', u'∃', u'ℕ', u'ℤ', u'≈' | |
| 424 ) | |
| 425 | |
| 426 word_operators = ('and', 'or', 'not', 'iff', 'eq') | |
| 427 | |
| 428 punctuation = ('(', ')', ':', '{', '}', '[', ']', u'⦃', u'⦄', ':=', ',') | |
| 429 | |
| 430 primitives = ('unit', 'int', 'bool', 'string', 'char', 'list', | |
| 431 'array', 'prod', 'sum', 'pair', 'real', 'nat', 'num', 'path') | |
| 432 | |
| 433 tokens = { | |
| 434 'root': [ | |
| 435 (r'\s+', Text), | |
| 436 (r'\b(false|true)\b|\(\)|\[\]', Name.Builtin.Pseudo), | |
| 437 (r'/-', Comment, 'comment'), | |
| 438 (r'--.*?$', Comment.Single), | |
| 439 (words(keywords1, prefix=r'\b', suffix=r'\b'), Keyword.Namespace), | |
| 440 (words(keywords2, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 441 (words(keywords3, prefix=r'\b', suffix=r'\b'), Keyword.Type), | |
| 442 (words(keywords4, prefix=r'\b', suffix=r'\b'), Keyword), | |
| 443 (words(operators), Name.Builtin.Pseudo), | |
| 444 (words(word_operators, prefix=r'\b', suffix=r'\b'), Name.Builtin.Pseudo), | |
| 445 (words(punctuation), Operator), | |
| 446 (words(primitives, prefix=r'\b', suffix=r'\b'), Keyword.Type), | |
| 447 (u"[A-Za-z_\u03b1-\u03ba\u03bc-\u03fb\u1f00-\u1ffe\u2100-\u214f]" | |
| 448 u"[A-Za-z_'\u03b1-\u03ba\u03bc-\u03fb\u1f00-\u1ffe\u2070-\u2079" | |
| 449 u"\u207f-\u2089\u2090-\u209c\u2100-\u214f]*", Name), | |
| 450 (r'\d+', Number.Integer), | |
| 451 (r'"', String.Double, 'string'), | |
| 452 (r'[~?][a-z][\w\']*:', Name.Variable) | |
| 453 ], | |
| 454 'comment': [ | |
| 455 # Multiline Comments | |
| 456 (r'[^/-]', Comment.Multiline), | |
| 457 (r'/-', Comment.Multiline, '#push'), | |
| 458 (r'-/', Comment.Multiline, '#pop'), | |
| 459 (r'[/-]', Comment.Multiline) | |
| 460 ], | |
| 461 'string': [ | |
| 462 (r'[^\\"]+', String.Double), | |
| 463 (r'\\[n"\\]', String.Escape), | |
| 464 ('"', String.Double, '#pop'), | |
| 465 ], | |
| 466 } |
