I've been trying to figure out how to only allow sizes above 7 to be used. I've been playing around with the regular expression (PCRE) used to validate the size used, and I can't seem to get it to work as I'd like it to.
Here's the line in question, from Subs.php:
'test' => '([\d]{1,2}p[xt]|(?:x-)?small(?:er)?|(?:x-)?large[r]?)\]',
Basically, it says "Allow sizes if they're one or two digits followed by px or pt, or if they're small, smaller, large, or larger. It's fairly easy to only allow 2-digit sizes to be used (this is still a viable solution if you don't use small font sizes:
'test' => '([\d]{2}p[xt]|(?:x-)?small(?:er)?|(?:x-)?large[r]?)\]',
I was trying this, but it didn't work:
'test' => '([7-9]|[\d]{1,2}p[xt]|(?:x-)?small(?:er)?|(?:x-)?large[r]?)\]',
Anyone know what I'm doing wrong? (I am guessing all this as well as using information from past experience, I couldn't really find a good PCRE tutorial)
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