úάl      Safe-Inferred*Where some source code was obtained from. -This is used when generating error messages.  Part of a .dcx batch file. Typed into the console. Supplied on the command line. Read directly from a file. ?Get the starting source line number to report for this source. Get the name of a source.  Safe-Inferred How we'#re reading the current expression. /Read input from a file specified on the prompt <Read input as a block terminated by a double semicolon (;;) =Read input line-by-line, using a backslash at the end of the ! line to continue to the next. What interface is being used. ,Read commands from the file with this name. .Read commands interactively from the console. +Read commands from unix command-line args. 0Read the input mode from the front of a string.              ddc-interface-0.4.1.3DDC.Interface.SourceDDC.Interface.InputSource SourceBatch SourceConsole SourceArgs SourceFilelineStartOfSource nameOfSourceInput InputFile InputBlock InputLineInputInterfaceInputInterfaceBatchInputInterfaceConsoleInputInterfaceArgs InputStateinputParseCommand inputMode inputCommandinputLineNumberinputAcc readInput inputLine