bug#59575: 29.0.50; add-log-current-defun-header-regexp matches Windows drive letter

[Juanma Barranquero]

On Sun, Nov 27, 2022 at 12:11 PM Juanma Barranquero <lekktu@gmail.com> wrote:

 

That should be changed to

   (cl-ecase xref-file-name-display
     (abs group)
     (nondirectory
-     (if (string-match-p "\\`~?/" group)
+     (if (string-match-p "\\`\\(~\\|[A-Za-z]:\\)?/" group)
          (file-name-nondirectory group)
        group))
     (project-relative

or something similar.

Silly me, that should just use `file-name-absolute-p'.

OK to fix this, regardless of what's decided for the original bug?