Method: Nendo::Reader#readstring

Defined in:
lib/nendo/ruby/reader.rb

#readstring ⇒ Object 



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# File 'lib/nendo/ruby/reader.rb', line 170

def readstring()
  ret = ""
  while true
    ch = @chReader.getc
    #printf( "      readstring: [%s]\n", ch )
    if !ch # eof?
      break
    end
    if ch.chr == "\\"
      ch2 = @chReader.getc
      ret += case ch2.chr
             when '"'    #  \"  reduce to "
               '"'
             when '\\'   #  \\  reduce to \
               "\\"
             when 'n'
               "\n"
             when 'r'
               "\r"
             when 't'
               "\t"
             else
               ""
             end
    elsif ch.chr != '"'
      ret += ch.chr
    else
      @chReader.ungetc( ch )
      break
    end
  end
  ret
end