Class: Rouge::Lexers::Lean

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

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, lookup_fancy, mimetypes, option, option_docs, #reset!, #stream_tokens, #string_option, tag, #tag, title, #token_option, #with

Methods included from Token::Tokens

token

Constructor Details

This class inherits a constructor from Rouge::Lexer

Class Method Details

.keywords ⇒ Object 



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# File 'lib/rouge/lexers/lean.rb', line 14

def self.keywords
  @keywords ||= Set.new %w(
    abbreviation
    add_rewrite
    alias
    assume
    axiom
    begin
    by
    calc
    calc_refl
    calc_subst
    calc_trans
    #check
    coercion
    conjecture
    constant
    constants
    context
    corollary
    def
    definition
    end
    #eval
    example
    export
    expose
    exposing
    exit
    extends
    from
    fun
    have
    help
    hiding
    hott
    hypothesis
    import
    include
    including
    inductive
    infix
    infixl
    infixr
    inline
    instance
    irreducible
    lemma
    match
    namespace
    notation
    opaque
    opaque_hint
    open
    options
    parameter
    parameters
    postfix
    precedence
    prefix
    #print
    private
    protected
    #reduce
    reducible
    renaming
    repeat
    section
    set_option
    show
    tactic_hint
    theorem
    universe
    universes
    using
    variable
    variables
    with
  )
end

.operators ⇒ Object 



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# File 'lib/rouge/lexers/lean.rb', line 103

def self.operators
  @operators ||= %w(
    != # & && \* \+ - / @ ! ` -\. ->
    \. \.\. \.\.\. :: :> ; ;; <
    <- = == > _ \| \|\| ~ => <= >=
    /\ \/ ∀ Π λ ↔ ∧ ∨ ≠ ≤ ≥ ⊎
    ¬ ⁻¹ ⬝ ▸ → ∃ ℕ ℤ ≈ × ⌞ ⌟ ≡ ⟨ ⟩
  )
end

.types ⇒ Object 



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# File 'lib/rouge/lexers/lean.rb', line 95

def self.types
  @types ||= %w(
    Sort
    Prop
    Type
  )
end