* calc/calc.el (calc-context-sensitive-enter): New variable.

  (calc-enter): Use `calc-context-sensitive-enter'.

* doc/misc/calc.texi (Customizing Calc): Mention the new variable
  `calc-context-sensitive-enter'.

2 files changed, 13 insertions, 0 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 976922a3978..ca4169316c5 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-17  Jay Belanger  <jay.p.belanger@gmail.com>
+
+        * calc.texi (Customizing Calc): Mention new variable
+        `calc-context-sensitive-enter'.
+
 2013-11-12  Aaron Ecay  <aaronecay@gmail.com>
 
         * org.texi (Exporting code blocks): Document the 'inline-only
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi
index 04160eafad0..0154c82750a 100644
--- a/doc/misc/calc.texi
+++ b/doc/misc/calc.texi
@@ -35696,6 +35696,14 @@ have different dimensions. The default value of @code{calc-ensure-consistent-uni
 is @code{nil}.
 @end defvar
 
+@defvar calc-context-sensitive-enter
+The command @code{calc-enter} will typically duplicate the top of the
+stack.  If @code{calc-context-sensitive-enter} is non-@code{nil},
+then the @code{calc-enter} will copy the element at the cursor to the
+top of the stack.  The default value of
+@code{calc-context-sensitive-enter} is @code{nil}.
+@end defvar
+
 @defvar calc-undo-length
 The variable @code{calc-undo-length} determines the number of undo
 steps that Calc will keep track of when @code{calc-quit} is called.