Commit 0114bb96 authored by Eli Zaretskii's avatar Eli Zaretskii

Improve documentation of 'add-variable-watcher'

* doc/lispref/variables.texi (Watching Variables): Clarify the
documentation of 'add-variable-watcher' and fix markup.

* src/data.c (Fadd_variable_watcher): Clarify the doc string.
(Bug#38205)
parent 3495cefc
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