@marcelgerber I think this might run into some bugs with matches that span multiple lines. The code here still assumes the start ch is on the first line of the match and the end ch is on the last, which might be incorrect depending on which clipping case you fall into. This was already somewhat buggy before your change, so it may not be an urgent issue... but just fyi. In case you feel like doing any more work on this code :-)

Also, might not hurt to add some clipping tests to FindInFiles-test at some point.

Sorry, that comment should be attached to the line.substr()/.substring() calls, not the end: initializer here...

Multi-line results are automatically being trimmed, so this shouldn't be a problem.