* lisp/window.el (with-temp-buffer-window): Doc tweak.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d7f86f5..d89b0b1 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2012-11-11  Glenn Morris  <rgm@gnu.org>
 
+       * window.el (with-temp-buffer-window): Doc tweak.
+
        * emacs-lisp/debug.el (debugger-bury-or-kill): Doc tweak.
 
        * help.el (temp-buffer-max-height):

diff --git a/lisp/window.el b/lisp/window.el
index b3a66ca..30ee622 100644 (file)
--- a/lisp/window.el
+++ b/lisp/window.el
@@ -143,37 +143,36 @@ to `display-buffer'."
        window))))
 
 (defmacro with-temp-buffer-window (buffer-or-name action quit-function &rest body)
-  "Evaluate BODY and display buffer specified by BUFFER-OR-NAME.
-BUFFER-OR-NAME must specify either a live buffer or the name of a
-buffer.  If no buffer with such a name exists, create one.
+  "Evaluate BODY and display the buffer specified by BUFFER-OR-NAME.
+BUFFER-OR-NAME must specify either a live buffer, or the name of a
+buffer (if it does not exist, this macro creates it).
 
 Make sure the specified buffer is empty before evaluating BODY.
 Do not make that buffer current for BODY.  Instead, bind
 `standard-output' to that buffer, so that output generated with
 `prin1' and similar functions in BODY goes into that buffer.
 
-After evaluating BODY, mark the specified buffer unmodified and
-read-only, and display it in a window via `display-buffer'.  Pass
-ACTION as action argument to `display-buffer'.  Automatically
-shrink the window used if `temp-buffer-resize-mode' is enabled.
+After evaluating BODY, this marks the specified buffer unmodified and
+read-only, and displays it in a window via `display-buffer', passing
+ACTION as the action argument to `display-buffer'.  It automatically
+shrinks the relevant window if `temp-buffer-resize-mode' is enabled.
 
-Return the value returned by BODY unless QUIT-FUNCTION specifies
-a function.  In that case, run the function with two arguments -
+Returns the value returned by BODY, unless QUIT-FUNCTION specifies
+a function.  In that case, runs the function with two arguments -
 the window showing the specified buffer and the value returned by
-BODY - and return the value returned by that function.
+BODY - and returns the value returned by that function.
 
 If the buffer is displayed on a new frame, the window manager may
 decide to select that frame.  In that case, it's usually a good
 strategy if the function specified by QUIT-FUNCTION selects the
 window showing the buffer before reading a value from the
-minibuffer, for example, when asking a `yes-or-no-p' question.
-
-This construct is similar to `with-output-to-temp-buffer' but
-does neither put the buffer in help mode nor does it call
-`temp-buffer-show-function'.  It also runs different hooks,
-namely `temp-buffer-window-setup-hook' (with the specified buffer
-current) and `temp-buffer-window-show-hook' (with the specified
-buffer current and the window showing it selected).
+minibuffer; for example, when asking a `yes-or-no-p' question.
+
+This construct is similar to `with-output-to-temp-buffer', but does
+not put the buffer in help mode, or call `temp-buffer-show-function'.
+It also runs different hooks, namely `temp-buffer-window-setup-hook'
+\(with the specified buffer current) and `temp-buffer-window-show-hook'
+\(with the specified buffer current and the window showing it selected).
 
 Since this macro calls `display-buffer', the window displaying
 the buffer is usually not selected and the specified buffer