translation update

Fix TOC being cut off in `export_xhtml` mode

Fix page's background colour in `export_html` mode

When using the `export_html` mode (page without surrounding layout)
the page's background colour is grey with a gradient.
That is the same backgrou

Fix page's background colour in `export_html` mode

When using the `export_html` mode (page without surrounding layout)
the page's background colour is grey with a gradient.
That is the same background that the page with layout has
but different to the background the text is on.
What you would want is the same colour the text is on, which is white.

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Improve wording of Logviewer plugin intro text

fix: better max-width for images in tables

Tables are very aggressive with how they size the contents of their
cells. That leads to sometimes extremely small images with
max-width:100%, especially f

fix: better max-width for images in tables

Tables are very aggressive with how they size the contents of their
cells. That leads to sometimes extremely small images with
max-width:100%, especially for images that already have a small
intrinsic size.

Setting the max-width to 50vw, i.e. half the view-port, is chosen as a
trade-off between:
* letting small images keep their full size in most view-ports
* keeping large images still pretty large on large view-ports
* prevent scrolling in most circumstances (scrolling a table is really
bad user experience, this is the goal of the browser)

Fixes #2059

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translation update

Fix double border on `abbr` elements in Chrome

DokuWiki styles `abbr` elements with a dotted bottom border.
In 2017 Chrome added the browser default `text-decoration: underline dotted`.
That leads t

Fix double border on `abbr` elements in Chrome

DokuWiki styles `abbr` elements with a dotted bottom border.
In 2017 Chrome added the browser default `text-decoration: underline dotted`.
That leads to two different underlines/borders showing.
This overwrites the Chrome default so that only one line is showing.

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remove some obviously wrong strings from swedish translations

It seems these were introduced in #3379 or #3378. @viking-cat may want
to recheck the state of the swedish translation.

translation update

translation update

add cache buster on security check request

When doing a normal reload on the admin page to recheck the security,
the browser may not re-request the image again. This adds a timestamp to
the URL to e

add cache buster on security check request

When doing a normal reload on the admin page to recheck the security,
the browser may not re-request the image again. This adds a timestamp to
the URL to ensure the image is tested again

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cleaner behaviour for data directory check

Show a properly translated message.

translation update

Send Popularity data securely

use SVG icons for media file links

The dokuwiki template should probably be adjusted a bit. Old png files
are not yet removed as they may be used elsewhere still.

SVG based file icons

To be used in the new code. Courtesy of https://fileicons.org/

do not repeat successful security checks. fixes #3363

This avoids creating lots of 403 errors for properly secured data
directories. Only one successful check per browser session will be
executed.

fix style problem

Log opcache invalidation failure to debug log

Suppress error in opcache_invalidate() call

translation update

translation update

extension manager: fix for empty API result. fixes #3330

codestyle fixes

translation update