Merged in changes from CVS trunk. Plus added lisp/term tweaks.

Patches applied:

 * lorentey@elte.hu--2004/emacs--cvs-trunk--0--base-0
   tag of miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-474

 * lorentey@elte.hu--2004/emacs--cvs-trunk--0--patch-1
   Add CVS metadata files.

 * lorentey@elte.hu--2004/emacs--cvs-trunk--0--patch-2
   Update from CVS.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-393

1 files changed, 38 insertions, 22 deletions

diff --git a/src/macmenu.c b/src/macmenu.c
index ab266f6f0b5..a68ff04e405 100644
--- a/src/macmenu.c
+++ b/src/macmenu.c
@@ -1,5 +1,6 @@
 /* Menu support for GNU Emacs on the for Mac OS.
-   Copyright (C) 2000, 2001, 2002, 2003  Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2002, 2003, 2004,
+                 2005 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -611,37 +612,48 @@ cleanup_popup_menu (arg)
 
 DEFUN ("x-popup-menu", Fx_popup_menu, Sx_popup_menu, 2, 2, 0,
        doc: /* Pop up a deck-of-cards menu and return user's selection.
-POSITION is a position specification.  This is either a mouse button
-event or a list ((XOFFSET YOFFSET) WINDOW) where XOFFSET and YOFFSET
-are positions in pixels from the top left corner of WINDOW's frame
-\(WINDOW may be a frame object instead of a window).  This controls the
-position of the center of the first line in the first pane of the
-menu, not the top left of the menu as a whole.  If POSITION is t, it
-means to use the current mouse position.
+POSITION is a position specification.  This is either a mouse button event
+or a list ((XOFFSET YOFFSET) WINDOW)
+where XOFFSET and YOFFSET are positions in pixels from the top left
+corner of WINDOW.  (WINDOW may be a window or a frame object.)
+This controls the position of the top left of the menu as a whole.
+If POSITION is t, it means to use the current mouse position.
 
 MENU is a specifier for a menu.  For the simplest case, MENU is a keymap.
 The menu items come from key bindings that have a menu string as well as
-a definition; actually, the \"definition\" in such a key binding looks like
+a definition; actually, the "definition" in such a key binding looks like
 \(STRING . REAL-DEFINITION).  To give the menu a title, put a string into
 the keymap as a top-level element.
 
 If REAL-DEFINITION is nil, that puts a nonselectable string in the menu.
 Otherwise, REAL-DEFINITION should be a valid key binding definition.
 
-You can also use a list of keymaps as MENU.  Then each keymap makes a
-separate pane.  When MENU is a keymap or a list of keymaps, the return
-value is a list of events.
+You can also use a list of keymaps as MENU.
+  Then each keymap makes a separate pane.
 
-Alternatively, you can specify a menu of multiple panes with a list of
-the form (TITLE PANE1 PANE2...), where each pane is a list of
-form (TITLE ITEM1 ITEM2...).
-Each ITEM is normally a cons cell (STRING . VALUE); but a string can
-appear as an item--that makes a nonselectable line in the menu.
+When MENU is a keymap or a list of keymaps, the return value is the
+list of events corresponding to the user's choice. Note that
+`x-popup-menu' does not actually execute the command bound to that
+sequence of events.
+
+Alternatively, you can specify a menu of multiple panes
+  with a list of the form (TITLE PANE1 PANE2...),
+where each pane is a list of form (TITLE ITEM1 ITEM2...).
+Each ITEM is normally a cons cell (STRING . VALUE);
+but a string can appear as an item--that makes a nonselectable line
+in the menu.
 With this form of menu, the return value is VALUE from the chosen item.
 
 If POSITION is nil, don't display the menu at all, just precalculate the
-cached information about equivalent key sequences.  */)
-  (position, menu)
+cached information about equivalent key sequences.
+
+If the user gets rid of the menu without making a valid choice, for
+instance by clicking the mouse away from a valid choice or by typing
+keyboard input, then this normally results in a quit and
+`x-popup-menu' does not return.  But if POSITION is a mouse button
+event (indicating that the user invoked the menu with the mouse) then
+no quit occurs and `x-popup-menu' returns nil.  */)
+     (position, menu)
      Lisp_Object position, menu;
 {
   Lisp_Object keymap, tem;
@@ -840,7 +852,7 @@ If POSITION is t, it means to use the frame the mouse is on.
 The dialog box appears in the middle of the specified frame.
 
 CONTENTS specifies the alternatives to display in the dialog box.
-It is a list of the form (TITLE ITEM1 ITEM2...).
+It is a list of the form (DIALOG ITEM1 ITEM2...).
 Each ITEM is a cons cell (STRING . VALUE).
 The return value is VALUE from the chosen item.
 
@@ -850,8 +862,12 @@ on the left of the dialog box and all following items on the right.
 \(By default, approximately half appear on each side.)
 
 If HEADER is non-nil, the frame title for the box is "Information",
-otherwise it is "Question". */)
-  (position, contents, header)
+otherwise it is "Question".
+
+If the user gets rid of the dialog box without making a valid choice,
+for instance using the window manager, then this produces a quit and
+`x-popup-dialog' does not return.  */)
+     (position, contents, header)
      Lisp_Object position, contents, header;
 {
   FRAME_PTR f = NULL;