emacs-27 0ffef0b: Document 'ispell-program-name'

[Eli Zaretskii]

branch: emacs-27
commit 0ffef0b46b4e68e3f4113042f036f3a295498855
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    Document 'ispell-program-name'
    
    * doc/emacs/fixit.texi (Spelling): Document
    'ispell-program-name'.  (Bug#49039)
---
 doc/emacs/fixit.texi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/emacs/fixit.texi b/doc/emacs/fixit.texi
index 3560170..aa511fd 100644
--- a/doc/emacs/fixit.texi
+++ b/doc/emacs/fixit.texi
@@ -260,6 +260,13 @@ systems.
 @xref{Top, Aspell,, aspell, The Aspell Manual}.
 @end ifnottex
 
+@vindex ispell-program-name
+  If you have only one of the spelling checker programs installed,
+Emacs will find it when you invoke for the first time one of the
+commands described here.  If you have more than one of them installed,
+you can control which one is used by customizing the variable
+@code{ispell-program-name}.
+
 @table @kbd
 @item M-$
 Check and correct spelling of the word at point (@code{ispell-word}).