From: Kyle Meyer <kyle@kyleam.com>
Date: Sat, 8 May 2021 12:11:12 +0000 (-0300)
Subject: emacs: restore tag-changes and query bindings for tag hooks
X-Git-Tag: archive/debian/0.32.1-1~6
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=319dcfb50e5bc929719167afa353e19632ea55f3;hp=319dcfb50e5bc929719167afa353e19632ea55f3;p=notmuch

emacs: restore tag-changes and query bindings for tag hooks

notmuch-before-tag-hook and notmuch-after-tag-hook are supposed to
have access to two dynamic variables, tag-changes and query, but these
were lost with the switch to lexical binding in fc4cda07 (emacs: use
lexical-bindings in all libraries, 2021-01-13).

Add a variant of Emacs's dlet (not available until Emacs 28) and use
it in notmuch-tag to expose tag-changes and query to the hooks.
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