method

parse_call_parameters

Importance_0
v1_8_7_72 - Show latest stable - 0 notes - Class: RDoc::RubyParser
parse_call_parameters(tk) private

No documentation

This method has no description. You can help the Ruby community by adding new notes.

Hide source 
# File lib/rdoc/parsers/parse_rb.rb, line 2160
    def parse_call_parameters(tk)

      end_token = case tk
                  when TkLPAREN, TkfLPAREN
                    TkRPAREN
                  when TkRPAREN
                    return ""
                  else
                    TkNL
                  end
      nest = 0

      loop do
        puts("Call param: #{tk}, #{@scanner.continue} " +
          "#{@scanner.lex_state} #{nest}") if $DEBUG
        case tk
        when TkSEMICOLON
          break
        when TkLPAREN, TkfLPAREN
          nest += 1
        when end_token
          if end_token == TkRPAREN
            nest -= 1
            break if @scanner.lex_state == EXPR_END and nest <= 0
          else
            break unless @scanner.continue
          end
        when TkCOMMENT
          unget_tk(tk)
          break
        end
        tk = get_tk
      end
      res = get_tkread.tr("\n", " ").strip
      res = "" if res == ";"
      res
    end
Register or log in to add new notes.