Browsers younger than ~5 years don't need this, but older browsers might cause problems.
Code style change as demanded by eslint
Remove accidentally added `id` attribute
Fix test as it was intended
This adds a markdown editor that sends HTML to the server.
It uses codemirror and some custom code to show a syntax highlighted
textarea and some buttons to help editing
(including a preview).
Drafts get marked via an internal email header that causes the markdown
editor to automatically start if a message composition is
continued that was started using the markdown editor.
* Allow to inject composer arguments into testing scripts
* Run unit tests with PHP v8.5, too
* Run browser tests with PHP 8.5, too
* Depend on php-cs-fixer v3.8, which supports PHP v8.4
* Run code style checks in CI on PHP v8.4
* Check for vars being set and not null before using them as array keys
* Use generic tag name in container image build script
The script is meant for locally building images (the CI workflow runs
other code), so we now use localhost/ as namespace.
* Check that variable is usable before using it as array key
This includes proper type declarations for the method arguments and its return value.
* Ensure that the input to chr() is between 0 and 255.
* Require guzzle v7.10.0, which supports PHP 8.5
* Update phpunit a little to decide when to fail on deprecations
PHPUnit 10.5.47 and later know the flag `--do-not-fail-on-deprecation`, which allows us to make it not exit with code 1
in case of deprecations on the second run of the script. That second run uses the lowest valid dependencies, which might
contain deprecations when used with newer versions of PHP, but still are acceptable versions, and should not make our
tests fail.
* Run message rendering tests with PHP v8.4 and v8.5, too
* Check explicitly for null-ness
0 would be a valid value here.
* Replace chr() by mb_chr() and remove the workaround
* Revert "Get rid of phpstan/phpstan-strict-rules"
This reverts commit ff59ade31a.
* drop phpstan baseline
* fix foreach phpstan issue
* adjust for rebase
* fix method call case
* ignore one phpstan error even after isset
