* add gif and jpg as allowed data images
* ensure that user controlled content fall only in the "data section" of the data URI (and does not intersect content-type definition in any way (best to be safe than sorry ;-)))
"data section" as defined in: https://tools.ietf.org/html/rfc2397#section-3
protect all attributes and content from xss via element method
filter special attributes (a href, img src)
expand url whitelist slightly to permit data images and mailto links
Okay, so maybe I should have looked 20 lines or so above where I made the edit in the element function – looks like it already supports adding attributes ;p
Have amended the change to blocklist to use the already existing functionality, and have reverted the change that I made to the element function.
Looks like I might need to return the pattern which was used previously
Reverting last change as build still failed
This build will still fail, but I'm hoping it will only fair where the list start value has been inserted
Fixeserusev/parsedown-extra#67.
This introduces PHP 5.3+ late static binding to the Singleton pattern in Parsedown.
It will return an instance of Parsedown which inherits the class which
called the `instance()` method rather than always returning instance of just `Parsedown`.
Tests are testing this feature with a test class which inherits from Parsedown.
Notice that calling `instance()` with the default arguments after an instance of
`Parsedown` was already created, it will return it even though it is from just
an instance of `Parsedown`. So this is fixing the problem just partially.
Fixes inline reference links with int 0 as reference
The link [link][0] where [0] is set at the bottom of the md file current breaks and it's truthy value is false.
