added basic suport for embedding (html5) videos

Fix double encoding in rss syntax FS#2731

Display media file size only if file exists (prevents PHP warning)

show filesize of local file links in tooltip

XHTML renderer: bind section id counter to the renderer instance

This changes the previously static lastsecid into an instance variable,
this leads to consistent section edit ids when the xhtml rend

XHTML renderer: bind section id counter to the renderer instance

This changes the previously static lastsecid into an instance variable,
this leads to consistent section edit ids when the xhtml renderer is
used more than once in a request. This makes it possible for test cases
to know the exact section edit id for an instruction array.

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Document $text parameters of html and php in the xhtml parser

replaced use of basename() with utf8_basename() FS#2015

xml compatibility fixes (mainly entities to unicode conversions)

renamed smiley image class to 'icon' (FS#1970)

removed align attribute from images and inserted them only in the feed (FS#1351)

can someone with better regex skills please revise this?

use abbr instead of deprecated acronym

removed names from footnotes and removed anchors from headings altogether

Merge pull request #71 from danny0838/master

Rework for 2 missing commits

fixed .curid to always highlight the current ID of the main/viewed page

Revert 4a24b459, thus fixing FETCH_MEDIA_STATUS for missing files (FS#2405)

Rewark for missing commit 9aa0e6c6087e616511fc95d1650ca9b608edece8

issue #46 Render links to missing media files as link to the media manager

Revert "Only allow known protocols in RSS links"

This reverts commit 1ca2719c7488662ebd7964c0d026e0890f923ee9 as it is
now superseeded by a6b82e436e3d68a42a6556165d6aaf9249db44cd

only allow configured URL schemes in external links

This fixes a problem where JavaScript could be introduced through
specially crafted RSS feeds on a lower level than the commit from
yesterday (1ca

only allow configured URL schemes in external links

This fixes a problem where JavaScript could be introduced through
specially crafted RSS feeds on a lower level than the commit from
yesterday (1ca2719c7488662ebd7964c0d026e0890f923ee9)

This also fixes a problem where JavaScript links could be introduced by
specifying it as an RSS URL: the resulting error message displays a
link to the broken feed URL. This patch makes sure there's no working
link for unknown protocols.

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Only allow known protocols in RSS links

This fixes a security vulnerability where an attacker could introduce
JavaScript links into wiki pages by including a prepared RSS feed.

Change when metadata is rendered - only when really needed

This changes the cache logic for metadata. It introduces a new mode that
tries to avoid rendering the page again for simple requests but st

Change when metadata is rendered - only when really needed

This changes the cache logic for metadata. It introduces a new mode that
tries to avoid rendering the page again for simple requests but still
updates the metadata when the page has been changed (but not when the
cache timeout has been reached or purge is used). It simply compares the
time of the last rendering with the last modified time of the page.

The old boolean $render parameter has been changed into an int with
three possible values. Compatibility for the old parameter is provided
using a check with is_numeric using the following mapping:
- false is still don't render (0 is the new value for that)
- true is using that new render logic which means that many plugins will
still work unchanged even if they request a lot of data using
$render=true (1 is the new value for that providing full compatibility
in the case 1 has been used instead of true)

The default value for p_get_first_heading is now that new simple cache
logic, the default value for getting metadata is the cache logic which
should be used with care but is the only way to request (rendered)
metadata that can change because of plugin installations or upgrades.

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Check if link exists and set right caption

Revert "merged branch 'danny0838:rewrite_block' and resolved conflict"

Anika's merge did not pul in the individual patches as one would expect.

Then I messed up when trying to fix this by merging w

Revert "merged branch 'danny0838:rewrite_block' and resolved conflict"

Anika's merge did not pul in the individual patches as one would expect.

Then I messed up when trying to fix this by merging with danny's repo
again but used the wrong branch. So we're still missing two patches. To
have them apply cleanly I have to revert Anika's merge here. Another
merge for the missing two patches will follow.

This reverts commit b17e20ac9cca30b612968d02f06fa9c5df5c01f0.

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merged branch 'danny0838:rewrite_block' and resolved conflict

removed obsolete references to 'JSnocheck' class