gm2-libs/SCmdArgs (The GNU Modula-2 Compiler)

#### 4.1.34 gm2-libs/SCmdArgs ¶

    DEFINITION MODULE SCmdArgs ;

    FROM DynamicStrings IMPORT String ;

    EXPORT QUALIFIED GetArg, Narg ;

    (*
       GetArg - returns the nth argument from the command line, CmdLine
                the success of the operation is returned.
    *)

    PROCEDURE GetArg (CmdLine: String;
                      n: CARDINAL; VAR Argi: String) : BOOLEAN ;

    (*
       Narg - returns the number of arguments available from
              command line, CmdLine.
    *)

    PROCEDURE Narg (CmdLine: String) : CARDINAL ;

    END SCmdArgs.