Re: [PATCH] tab-line: New tab-line-tab-face-modified face

[Juri Linkov]

> Spending some more time using Emacs 28.0.50 with tab-bar and tab-line, I
> found myself missing the ability to look at a tab-line tab and know
> whether its buffer is modified (e.g. after using
> `xref-query-replace-in-results' on some project buffers).
>
> This patch adds a face for modified, file-backed buffers.  I chose to
> inherit from the font-lock-doc-face, as it seems readable and intuitive
> with the default theme.  It seems to make the tab-line much more useful,
> and more in line with what users will probably expect from having used
> other editors' GUIs.

Thanks, a modified buffer needs to be indicated somehow,
but all other editors' GUIs display ‘*’ at the beginning
of the modified buffer's name.