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

xml compatibility fixes (mainly entities to unicode conversions)

Input wrapper for html forms

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

Parser: Allow parser to fully recognize windows share links with a hyphen character in it
(Currently, the clickable link stops before a hyphen character)

Fix a stupid typo

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)

Slight fix to match current version.

Rework for missing commit 08162f005f3ced0555de590dc1a53155af99d998

Rewark for missing commit 9aa0e6c6087e616511fc95d1650ca9b608edece8

replace unset with array_pop

unset does not reset the Array's internal pointer which messes up later
calls. array_pop is still much faster than array_splice

fix off-by-one error

added the missing bit to my last commit

Fix performance issue in close_paragraph

Looks like a for loop is faster than array_splice

cleanup of handler.php

The file contained a few DOS lineendings and trailing spaces

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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Support the empty link [[]]