Programmer's WorkBench (pwb.hlp) (Table of Contents; Topic list)
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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
PWB Error
 
     Not enough conventional memory below 640K for pattern
 
     A request was made to search for a complex regular expression, but
     the regular-expression evaluator's stack is not large enough to
     evaluate the specified pattern.
                                    -♦-