Class: Rouge::Lexers::XML

Inherits:

RegexLexer

• Object
• Rouge::Lexer
• RegexLexer
• Rouge::Lexers::XML

Defined in:

lib/rouge/lexers/xml.rb

Direct Known Subclasses

BIML

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

• .detect?(text) ⇒ Boolean

  Documentation: https://www.w3.org/TR/xml11/#charsets and https://www.w3.org/TR/xml11/#sec-suggested-names.

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, 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

.detect?(text) ⇒ Boolean

Documentation: https://www.w3.org/TR/xml11/#charsets and https://www.w3.org/TR/xml11/#sec-suggested-names

Returns:

• (Boolean)

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

def self.detect?(text)
  return false if text.doctype?(/html/)
  return true if text =~ /\A<\?xml\b/
  return true if text.doctype?
end