Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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    $ELSE              Marks start of alternate section
    $ENDIF             Marks end of conditional section
   _EGA                Constant defined in MSGraph unit
   _Ellipse...         Draws ellipse
    Empty statement    No action
    END                Indicates end of statement block
   _EnhColor           Constant defined in MSGraph unit
    Enumerated         Defines a group of related elements
    EnvCount           Returns number of strings in environment
    EnvStr             Returns string from DOS environment
    Eof                Returns end-of-file status
    Eoln               Returns end-of-line status
    Erase              Removes external file from disk directory
   _EResColor          Constant defined in MSGraph unit
   _EResNoColor        Constant defined in MSGraph unit
   _EResNoColor modes  Constants defined in MSGraph unit
    ErrorAddr          Typed constant defined in System unit
    Exec               Loads and runs a child process
    Exit               Ends execution of current program block
    ExitCode           Typed constant defined in System unit
    ExitProc           Typed constant defined in System unit
    Exp                Returns exponential of a real number
    Extended           Stores 10-byte floating-point number
    \aEXTERNAL           Indicates procedure is in another file
    ExtStr             Type defined in Dos unit