The match opcode can match on a variety of character attributes, e.g. %a for alphabetic, %# for digits etc.
Not all character attributes are currently available to test with %
testing for a math character is missing.

Suggest m would be a good option.

This might be a simple fix simply adding the following lines in pattern.c:

case 'm':
attr0 |= CTC_Math;
break;

Fo

Only some of the pages have even 1 comment on them and even then, it is by no means comprehensive enough. If someone could take the time to comment the code. that would be great.

Heres a list of files for yas to look at:

• includes/functions.inc.php (Most Important, as it is the most complex).
• includes/headers.inc.php.
• includes/nav.inc.php.
• _article/