Method: Lexer#getErrorDisplayForChar

Defined in:
lib/antlr4/Lexer.rb

#getErrorDisplayForChar(c) ⇒ Object 



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# File 'lib/antlr4/Lexer.rb', line 293

def getErrorDisplayForChar(c)
    begin
      cc = c[0].ord 
    rescue ArgumentError
      cc = "\ufffd".ord
    end
    if cc==Token::EOF then
        return "<EOF>"
    elsif c == "\n"
        return "\\n"
    elsif c=="\t"
        return "\\t"
    elsif c=="\r"
        return "\\r"
    else
        return c
    end
end