Wouldn't the last beginning +1 suggestion be what you need here? It will produce up to 2 matches for 'abc|bc', but up to one match for 'abc|ab' for the same sequence ...abc...
On Jan 16, 2010, at 6:57 AM, Raul Miller <[email protected]> wrote: On Sat, Jan 16, 2010 at 2:32 AM, Oleg Kobchenko <[email protected]> wrote: So maybe it makes sense to switch to native PCRE API in jpcre DLL and enhance the corresponding verbs to allow offset, which will improve the rxmatches (both cases) performance? I imagine so. See also: http://unixpapa.com/incnote/regex.html That said, I have been reconsidering my original task, and I have come to the conclusion that regular expressions are not suited here. Consider, for example: aa|aaa If I need to get both matches, I do not think any regular expression library would give me both matches. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
