emacs-27 0340e9e 2/3: read-regexp-suggestions doc string improvement

[Eli Zaretskii]

branch: emacs-27
commit 0340e9eccbb15492064b8dfda9313793b49de752
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    read-regexp-suggestions doc string improvement
    
    * lisp/replace.el (read-regexp-suggestions): Add a link to the
    manual to explain what a tag is (bug#46089).
    
    (cherry picked from commit f9cc2d48246fe8370e9286866e6115ba8e2acf44)
---
 lisp/replace.el | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lisp/replace.el b/lisp/replace.el
index a769595..d1618a4 100644
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -786,10 +786,12 @@ the function that you set this to can check 
`this-command'."
 
 (defun read-regexp-suggestions ()
   "Return a list of standard suggestions for `read-regexp'.
-By default, the list includes the tag at point, the last isearch regexp,
-the last isearch string, and the last replacement regexp.  `read-regexp'
-appends the list returned by this function to the end of values available
-via \\<minibuffer-local-map>\\[next-history-element]."
+By default, the list includes the \"tag\" at point (see Info
+node `(emacs) Identifier Search'), the last isearch regexp, the
+last isearch string, and the last replacement regexp.
+`read-regexp' appends the list returned by this function to the
+end of values available via
+\\<minibuffer-local-map>\\[next-history-element]."
   (list
    (find-tag-default-as-regexp)
    (find-tag-default-as-symbol-regexp)