the feature allows to see errors discovered by PHP parser. Parsing is started in the background when the user stops
typing. Error messages are shown as error annotations.
Error detection In 6.0, provided by Schlieman, was not informative and useful.
It also doesn't allow extensions like warnings on undesirable language structures.
should be replaced by our own error detection mechanism
It would be good to have one-pager with highlights of what we are going to have for 6.1.
Den, please take care about and link the issue to it.
I'm marking this as fixed. Now we use different parser, which should solve the bulk of these problems. If we see a case
of such behavior, we should entered new issue case by case.
Now error marking in editor is fine