It will then look for matches in the descriptions and titles of all published images in your library, and create gallery from the matches it finds..
The same params as for the shortcode can be used ) to generate the gallery ), so if you want to specify particular type of gallery from for example your cat pictures, this might do the trick..
The regular expressions follows MySQL Regexp syntax.
Since the regex used by the plugin is specified as attribute value inside of shortcode, and Shortcode Api disallows the use of certain characters.
Most importantly, any input appearing in shortcode attribute must be escaped or stripped of special characters.. if in the regex you need to macth character set, then, they need to be encoded.
Currently there is no way to encode these things with help of the plugin.
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
Move the regex matching into the database and use MySQL regex syntax instead of calling all posts and applying the regex filters on them.
Number of matches can now be limited with the limit which defaults to 10000, but can be set to higher value if need be.. 0.5.1.
Add possibility of decoding encoded regexes, so that special characters which would collide with Shortcode Api can still be used in them.. 0.5.
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