Minor wording change in Introduction to Programming in Emacs Lisp

* doc/lispintro/emacs-lisp-intro.texi (Prevent confusion): Mention
that dynamic scoping is only the default in Emacs Lisp, not the
only scoping rule.  (Bug#40594)

diff --git a/doc/lispintro/emacs-lisp-intro.texi b/doc/lispintro/emacs-lisp-intro.texi
index 9e23f055f53a57a396ec69325ba5198d57455ff4..bd688070a3a3b6b1cbe614f3f439d260816cdc46 100644 (file)
--- a/doc/lispintro/emacs-lisp-intro.texi
+++ b/doc/lispintro/emacs-lisp-intro.texi
@@ -3667,7 +3667,8 @@ automatically undone when the @code{let} is finished.  The setting
 only affects expressions that are inside the bounds of the @code{let}
 expression.  In computer science jargon, we would say the binding of
 a symbol is visible only in functions called in the @code{let} form;
-in Emacs Lisp, scoping is dynamic, not lexical.
+in Emacs Lisp, the default scoping is dynamic, not lexical.  (The
+non-default lexical binding is not discussed in this manual.)
 
 @code{let} can create more than one variable at once.  Also,
 @code{let} gives each variable it creates an initial value, either a