Configurable discard list

Ah, sorry I just forgot to check my submitted issues.

1) I suggest relative paths from installation dir, or end matching JS paths.
This way something.js is enough to be specified, if there are no multiple something.js in the folder hierarchy.
Then, admin must provide a longer mask to match the end of the path.

2) Sounds well

3) $exclude_masks = preg_split('/\r?\n/', $exclude_list, -1, PREG_SPLIT_NO_EMPTY);
This will produce the array, but an array_walk($arr = explode("\n", $what), "trim") should work well.
See array_walk on php.net for details.
By the way, if your implementation works, I can patch the source to
compile the list into a larger regular expressesion. That solution cancels the check loop, only one preg_match
should return TRUE or FALSE wheter or not to aggregate that file. I will think on this.

4) Yepp, exclude them.

My use case: I have tons of modules installed, and admin role .module lets my admin user pages load dozens of js files, which is pretty slow.
Aggregating CSS & JS files made a huge boost over multiple requests. The only problem is that Firebug reports several JS errors
related to aggregation.

IMHO, this module is a must have performance tool, and limitations of use can be cancelled.

I hope someone else will join in with comments.

Cool, I like this, while got some buf fixes, optimization, feature improvement:

1) Simple concatenation failed in my case, where a files EOF was just right after
a closing brace '}', and the next file was started with a statement. This could
cause the TinyMCE problem too, but not sure. If the explained situation happens,
the left of the aggregated JS file was discarded with syntax error.

2) I've put a comment into aggregated file with information regarding what was
aggregated. Makes inspection of js to be excluded easier.

3) Created the mentioned pattern matching compiler. Right now if you jut type ".js"
in the exclusion list, then all .js files will be excluded. Well, this is not the way you
employ this feature generally, but useful, if you dont want to type the whole path.

4) Made aggregated file name generation file modification sensitive. included files',
and the module's .module file's modification time are counted into md5 now.
This makes caching reliable when updating any module including the aggregator.

As I dont have dif & patch on my Mac right now I just attach the modified file.
(I have used Chirale's version) Please someone create a patch against HEAD in CVS,
rewiew the code (small optimization to the mail staff happened), and test it.

Thanks,

Endre