bug#41860: 27.0.91; Can't use `tabulated-list-(narrow|widen)-current-column'

[Drew Adams]

 on last column
X-Priority: 3
X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1  (1003210) [OL
 16.0.5005.0 (x86)]
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Content-Transfer-Encoding: quoted-printable

Use command `buffer-menu' and then try to narrow or widen the rightmost
column (the file name).  `{' and `}' have no effect (and there isn't
even any error message or other feedback).

This is an important use case, especially with a frame or window whose
width is made to fit the displayed content.

This isn't a failing only of
`tabulated-list-(narrow|widen)-current-column'.  It's a failing of the
current design of `tabulated-list-print-col'.

In GNU Emacs 27.0.91 (build 1, x86_64-w64-mingw32)
 of 2020-04-20
Repository revision: c36c5a3dedbb2e0349be1b6c3b7567ea7b594f1c
Windowing system distributor `Microsoft Corp.', version 10.0.18362
Configured using:
 `configure --without-dbus --host=3Dx86_64-w64-mingw32
 --without-compress-install 'CFLAGS=3D-O2 -static''