2000-10-30 Jeffrey Stedfast <fejj@helixcode.com>
* filter-option.c (option_activate): If a regex option is
selected, change the FilterElement data to TRUE else set to FALSE.
* filter-rule.c (more_parts): Validate the previously entered
FilterPart before allowing the user to add a new FilterPart.
* filter-part.c (filter_part_validate): New convenience function
to validate an entire FilterPart expression.
* filter-input.c (validate): Validate the entry text if it
contains a regular expression.
* filter-element.[c,h]: New virtual function to validate the
contents of the FilterElement (useful for regex and sexp).
(filter_element_validate): You get the idea...
svn path=/trunk/; revision=6285
0eb24eaa39