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Implement "carryover" functionality, requested by Kinderlehrer <bitweaver@7doves.com>

This commit is a limited implementation of the "active formatting
elements" algorithm implemented in HTML5, which preserves certain
formatting elements such as <a> and <b> when exiting or entering nodes.

Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
This commit is contained in:
Edward Z. Yang
2008-12-20 13:06:00 -05:00
parent 119ebcda71
commit bfe474042f
17 changed files with 121 additions and 33 deletions

View File

@@ -22,7 +22,7 @@ class HTMLPurifier_Strategy_MakeWellFormed_EndInsertInjectorTest extends HTMLPur
$this->assertResult('<i><i>Foo', '<i><i>Foo<b>Comment</b></i><b>Comment</b></i>');
}
function testEndOfNodeProcessing() {
$this->assertResult('<div><i>Foo</div>', '<div><i>Foo<b>Comment</b></i></div>');
$this->assertResult('<div><i>Foo</div>asdf', '<div><i>Foo<b>Comment</b></i></div><i>asdf<b>Comment</b></i>');
}
function testEmptyToStartEndProcessing() {
$this->assertResult('<i />', '<i><b>Comment</b></i>');