Commit 014690de authored by Jay Belanger's avatar Jay Belanger

* 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'.
parent 0f679e86
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
......
......@@ -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.
2013-11-17 Jay Belanger <jay.p.belanger@gmail.com>
* calc/calc.el (calc-context-sensitive-enter): New variable.
(calc-enter): Use `calc-context-sensitive-enter'.
2013-11-16 Teodor Zlatanov <tzz@lifelogs.com>
* progmodes/cfengine.el: Version bump.
......
......@@ -146,6 +146,7 @@
(declare-function calc-set-language "calc-lang" (lang &optional option no-refresh))
(declare-function calc-edit-finish "calc-yank" (&optional keep))
(declare-function calc-edit-cancel "calc-yank" ())
(declare-function calc-locate-cursor-element "calc-yank" (pt))
(declare-function calc-do-quick-calc "calc-aent" ())
(declare-function calc-do-calc-eval "calc-aent" (str separator args))
(declare-function calc-do-keypad "calc-keypd" (&optional full-display interactive))
......@@ -426,6 +427,13 @@ when converting units."
:version "24.3"
:type 'boolean)
(defcustom calc-context-sensitive-enter
nil
"If non-nil, the stack element under the cursor will be copied by `calc-enter'."
:group 'calc
:version "24.4"
:type 'boolean)
(defcustom calc-undo-length
100
"The number of undo steps that will be preserved when Calc is quit."
......@@ -2257,8 +2265,10 @@ the United States."
((= n 0)
(calc-push-list (calc-top-list (calc-stack-size))))
(t
(calc-push-list (calc-top-list n))))))
(if (not calc-context-sensitive-enter)
(calc-push-list (calc-top-list n))
(let ((num (max 1 (calc-locate-cursor-element (point)))))
(calc-push-list (calc-top-list n num))))))))
(defun calc-pop (n)
(interactive "P")
......
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