Extra tags after tag renaming

[gycsaba96]

Renaming a tag that is a prefix of another tag adds unwanted tags to other tasks.

Steps to reproduce:

1. Create a task with an @apple tag.
2. Create a task with an @applepie tag.
3. Rename the @apple tag using the sidebar's "Edit..." feature to @orange.
4. Open the second task and observe the unwanted @orangepie tag.

The main cause is possibly that the corresponding method uses a simple search-and-replace for tag renaming. (The code should ensure that it replaces only whole tag names.)

[nekohayo]

Hmm, I wonder if this might be an explanation for the long-standing super annoying tags duplication issue, #605 ?

It would be awesome if you could try fixing both your issue and that one (if they are not exactly the same) simultaneously :)

[gycsaba96]

I think the unwanted tags appear for different reasons in the two cases. Here, we have a faulty renaming. In #605, the tag parsing kicks in too early. (There, we could consider preventing the processing of the current word when parsing the tags.)

Nevertheless, I can take a look at both of them. :)

[nekohayo]

Does this also get fixed by your PR #1062, or that one was only meant for 605?

[gycsaba96]

No, this is still a work in progress. PR 1062 was only for 605.