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From: | npostavs |
Subject: | bug#27890: 26.0.50; describe-font does not use Help buffer history |
Date: | Sat, 05 Aug 2017 20:21:37 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.2.50 (gnu/linux) |
tags 27890 + patch quit Alex <agrambot@gmail.com> writes: > Alex <agrambot@gmail.com> writes: > >> describe-font does not add to the *Help* buffer's history. The [Back] >> button does appear when there is a non-empty history, but going back and >> then forward does not restore the font description. > > Here's a patch for it. > > + (let ((xref-item (list #'describe-font fontname)) [...] > + (help-setup-xref xref-item (called-interactively-p 'interactive)) Looks fine, personally I wouldn't bother introducing that local variable.
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