Refresh tab title when closing or moving tabs

[z33ky]

I have given my tabs simple numbers and turned on TAB_DYNAMIC_TITLE.
When moving or at least on closing tabs it would be nice to have the title (here just the number) updated.

Example: You open evilvte and open two more tabs, so the titles are
[1][2][3]
Then you close the second tab. The current behavior is that the titles are
[1][3]
If you open up another, you then have
[1][3][3]
Moving the first tab to the end you'd end up with
[3][3][1]

It would be nice to instead have the title of all potentially changed tabs updated after closing (as well as after moving) a tab, so that the tab numbering stays consistend.
With the previous example, after closing the second tab you'd have
[1][2]
Then adding one:
[1][2][3]
Moving the first tab to the end:
[1][2][3]

If you wish to keep the old behavior, you could perhaps introduce a new macro to allow toggling this behavior.

[caleb-]

@z33ky Got it. I think it could be supported before 0.5.2 final.
If I am not so lazy, it will be supported in next tarball release. :-)

[z33ky]

That's great! Thank you.