[TYPO3-core] RFC: Bug #5841: parseFunc tags.XXX for single tags doesn't work

[Ernesto Baschny [cron IT]]

Hi,

this is a SVN patch request.

Branch: TYPO3_4-1, trunk

Problem: parseFunc "tags" doesn't work if the tag is a single tag which
has attributes. E.g. the following:

lib.parseFunc_RTE {
	tags.img = TEXT
	tags.img {
		current = 1
		case = upper
	}
}

a) Won't handle: <img src="..." ... />
b) Will handle: <img/>
c) Will handle: <img src="..." ...></img>

So currently one cannot write a parseFunc for such an img tag, which is
always from type a).

This can be used for example for the click-enlarge rendering of images
embedded in RTE, as Stanislau alterady added to rtehtmlarea code a year
ago, but marked as "EXPERIMENTAL" because of this core bug. My next
patch request will take care of adding that for the upcoming 4.2 release.

Reference: http://bugs.typo3.org/view.php?id=5841

Attached patch fixes the problem.


Cheers,
Ernesto
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