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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

 
     build: Invalid pattern
 
     An invalid regular expression was specified in a Build switch.
 
     Check that the syntax of the expression is correct.
 
     Note that because the pattern is a PWB macro string, each backslash
     in the regular expression must be doubled.
                                    -♦-