Class: Rouge::Lexers::HyLang

Inherits:
RegexLexer show all
Defined in:
lib/rouge/lexers/hylang.rb

Constant Summary

Constants inherited from RegexLexer

RegexLexer::MAX_NULL_SCANS

Constants included from Token::Tokens

Token::Tokens::Num, Token::Tokens::Str

Instance Attribute Summary

Attributes inherited from Rouge::Lexer

#options

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from RegexLexer

append, #delegate, #goto, #group, #groups, #in_state?, #pop!, prepend, #push, #recurse, replace_state, #reset!, #reset_stack, #stack, start, start_procs, #state, state, #state?, state_definitions, states, #step, #stream_tokens, #token

Methods inherited from Rouge::Lexer

aliases, all, #as_bool, #as_lexer, #as_list, #as_string, #as_token, #bool_option, #continue_lex, continue_lex, debug_enabled?, demo, demo_file, desc, detect?, detectable?, disable_debug!, enable_debug!, filenames, find, find_fancy, guess, guess_by_filename, guess_by_mimetype, guess_by_source, guesses, #hash_option, #initialize, #lex, lex, #lexer_option, #list_option, mimetypes, option, option_docs, #reset!, #stream_tokens, #string_option, tag, #tag, title, #token_option

Methods included from Token::Tokens

token

Constructor Details

This class inherits a constructor from Rouge::Lexer

Class Method Details

.builtinsObject


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# File 'lib/rouge/lexers/hylang.rb', line 25

def self.builtins
  @builtins ||= Set.new %w(
    != % %= & &= * ** **= *= *map
    + += , - -= -> ->> . / //
    //= /= < << <<= <= = > >= >>
    >>= @ @= ^ ^= accumulate apply as-> assoc butlast
    calling-module-name car cdr chain coll? combinations comp complement compress cond
    cons cons? constantly count cut cycle dec defclass defmacro defmacro!
    defmacro/g! defmain defn defreader dict-comp disassemble dispatch-reader-macro distinct do doto
    drop drop-last drop-while empty? eval eval-and-compile eval-when-compile even? every? filter
    first flatten float? fn for* fraction genexpr gensym get group-by
    identity if* if-not if-python2 inc input instance? integer integer-char? integer?
    interleave interpose islice iterable? iterate iterator? juxt keyword keyword? last
    let lif lif-not list* list-comp macro-error macroexpand macroexpand-1 map merge-with
    multicombinations name neg? none? not-in not? nth numeric? odd? partition
    permutations pos? product quasiquote quote range read read-str reduce remove
    repeat repeatedly require rest second set-comp setv some string string?
    symbol? take take-nth take-while tee unless unquote unquote-splicing when with*
    with-decorator with-gensyms xor yield-from zero? zip zip-longest | |= ~
  )
end

.keywordsObject


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# File 'lib/rouge/lexers/hylang.rb', line 17

def self.keywords
  @keywords ||= Set.new %w(
    False None True and as assert break class continue def
    del elif else except finally for from global if import
    in is lambda nonlocal not or pass raise return try
  )
end

Instance Method Details

#name_token(name) ⇒ Object


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# File 'lib/rouge/lexers/hylang.rb', line 50

def name_token(name)
  return Keyword if self.class.keywords.include?(name)
  return Name::Builtin if self.class.builtins.include?(name)
  nil
end