info plugin: add hooks method

This lists all currently registered action hook handlers. Useful for
when debugging DokuWiki behaviour likely to be influenced by a plugin
and it's not clear which plug

info plugin: add hooks method

This lists all currently registered action hook handlers. Useful for
when debugging DokuWiki behaviour likely to be influenced by a plugin
and it's not clear which plugin might interfere.

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info plugin minor code cleanup

translation update

translation update

translation update

translation update

Fix handling of unknown array settings

When a plugin used an array setting and was then installed, the old
configuration can remain in local.php. It is handled by the
SettingUndefined class. However

Fix handling of unknown array settings

When a plugin used an array setting and was then installed, the old
configuration can remain in local.php. It is handled by the
SettingUndefined class. However this class used the base out() mechanism
which didn't know about arrays. The result was a fatal error resulting
in a completely empty config file.

This moves the error handling from the SettingArray class to the base
class which fixes the original problem.

It also adds a check if the Writer is about to write a completely empty
config file and refuses to do so, throwing an Exception.

Probably related to #3777

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remove language strings for htmlok and phpok options

These options have been removed in bbe6b3a78bfaae7c3435ed2f909108be642b4684

Update intro.txt

Change text color for diff

Update core code to make use of sexplode()

This makes use of our own explode mechanism everywhere were we expect a
fixed number of results.

translation update

translation update

translation update

translation update

translation update

translation update

translation update

translation update

Remove the htmlok and phpok embedding options

Both options have grave security implications and novice users seem to
ignore advice about them. In the last decades I never came across a wiki
that had

Remove the htmlok and phpok embedding options

Both options have grave security implications and novice users seem to
ignore advice about them. In the last decades I never came across a wiki
that had legitimate use of these options.

If someone needs the functionality, it can easily be added back using a
plugin. But I prefer to give users one less option to shoot themselves
in the foot.

Removal of the translations for the config strings can follow after this
has been merged.

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translation update

Update French translation

consistency with the rest of the translation

use real French words. Thanks to @Trebmuh

translate the logviwer plugin into French

keep selected options visible

This fixes a styling issue in the base styles where selected options in
a multiselect are no longer differentiable from non selected options when
the focus is removed f

keep selected options visible

This fixes a styling issue in the base styles where selected options in
a multiselect are no longer differentiable from non selected options when
the focus is removed from the select.

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