Sync docs of some X, W32, NS C functions.

* src/nsfns.m (Fx-display-save-under, Fx-open-connection)
(Fxw-color-defined-p, Fxw-display-color-p, Fx-show-tip):
* src/w32fns.c (Fxw_color_defined_p, Fx_open_connection):
* src/xfns.c (Fxw_color_defined_p, Fx_open_connection):
Sync docs between X, W32, NS.

diff --git a/src/ChangeLog b/src/ChangeLog
index d61e20aa600f71d3adb60aef88901f336937c64a..c56e38dbe606a7d06515e75b93377f2d46175ccb 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
 2010-10-29  Glenn Morris  <rgm@gnu.org>
 
+       * nsfns.m (Fx-display-save-under, Fx-open-connection)
+       (Fxw-color-defined-p, Fxw-display-color-p, Fx-show-tip):
+       * w32fns.c (Fxw_color_defined_p, Fx_open_connection):
+       * xfns.c (Fxw_color_defined_p, Fx_open_connection):
+       Sync docs between X, W32, NS.
+
        * buffer.c (syms_of_buffer) <abbrev-mode, transient-mark-mode>:
        * frame.c (syms_of_frame) <tool-bar-mode>: Move doc here from Lisp.
 

diff --git a/src/nsfns.m b/src/nsfns.m
index db8bbeb5f765ea598b3ab60b60952a69883cc14e..147f9aab801f2a6a1e4f0570748f8e1ce954ab49 100644 (file)
--- a/src/nsfns.m
+++ b/src/nsfns.m
@@ -1,6 +1,7 @@
 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
-   Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009, 2010
-     Free Software Foundation, Inc.
+
+Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009, 2010
+  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -1697,7 +1698,7 @@ If omitted or nil, the selected frame's display is used.  */)
 
 DEFUN ("x-display-save-under", Fx_display_save_under,
        Sx_display_save_under, 0, 1, 0,
-       doc: /* Non-nil if the Nextstep display server supports the save-under feature.
+       doc: /* Return t if DISPLAY supports the save-under feature.
 The optional argument DISPLAY specifies which display to ask about.
 DISPLAY should be a frame, the display name as a string, or a terminal ID.
 If omitted or nil, the selected frame's display is used.  */)
@@ -1722,9 +1723,12 @@ If omitted or nil, the selected frame's display is used.  */)
 
 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
        1, 3, 0,
-       doc: /* Open a connection to a Nextstep display server.
+       doc: /* Open a connection to a display server.
 DISPLAY is the name of the display to connect to.
-Optional arguments XRM-STRING and MUST-SUCCEED are currently ignored.  */)
+Optional second arg XRM-STRING is a string of resources in xrdb format.
+If the optional third arg MUST-SUCCEED is non-nil,
+terminate Emacs if we can't open the connection.
+\(In the Nextstep version, the last two arguments are currently ignored.)  */)
      (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
 {
   struct ns_display_info *dpyinfo;
@@ -2201,8 +2205,8 @@ x_sync (struct frame *f)
 
 
 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
-       doc: /* Return t if the current Nextstep display supports the color COLOR.
-The optional argument FRAME is currently ignored.  */)
+       doc: /* Internal function called by `color-defined-p', which see.
+\(Note that the Nextstep version of this function ignores FRAME.)  */)
      (Lisp_Object color, Lisp_Object frame)
 {
   NSColor * col;
@@ -2233,10 +2237,7 @@ DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
 
 
 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
-       doc: /* Return t if the Nextstep display supports color.
-The optional argument DISPLAY specifies which display to ask about.
-DISPLAY should be either a frame, a display name (a string), or terminal ID.
-If omitted or nil, that stands for the selected frame's display.  */)
+       doc: /* Internal function called by `display-color-p', which see.  */)
      (Lisp_Object display)
 {
   NSWindowDepth depth;
@@ -2430,6 +2431,8 @@ DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
        doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
 A tooltip window is a small window displaying a string.
 
+This is an internal function; Lisp code should call `tooltip-show'.
+
 FRAME nil or omitted means use the selected frame.
 
 PARMS is an optional list of frame parameters which can be used to
@@ -2675,4 +2678,3 @@ be used as the image of the icon representing the frame.  */);
 
 }
 
-// arch-tag: dc2a3f74-1123-4daa-8eed-fb78db6a5642

diff --git a/src/w32fns.c b/src/w32fns.c
index 1612182c660195efe23ea53deeeb1e40ce4b3e1b..15dbb40473752ef5e64eb89a55fb56fccd29b85e 100644 (file)
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -4511,7 +4511,8 @@ DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
 
 \f
 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
-       doc: /* Internal function called by `color-defined-p', which see.  */)
+       doc: /* Internal function called by `color-defined-p', which see.
+\(Note that the Nextstep version of this function ignores FRAME.)  */)
   (Lisp_Object color, Lisp_Object frame)
 {
   XColor foo;
@@ -4851,11 +4852,12 @@ x_display_info_for_name (Lisp_Object name)
 }
 
 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
-       1, 3, 0, doc: /* Open a connection to a server.
+       1, 3, 0, doc: /* Open a connection to a display server.
 DISPLAY is the name of the display to connect to.
 Optional second arg XRM-STRING is a string of resources in xrdb format.
 If the optional third arg MUST-SUCCEED is non-nil,
-terminate Emacs if we can't open the connection.  */)
+terminate Emacs if we can't open the connection.
+\(In the Nextstep version, the last two arguments are currently ignored.)  */)
   (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed)
 {
   unsigned char *xrm_option;
@@ -7267,5 +7269,3 @@ w32_last_error (void)
   return GetLastError ();
 }
 
-/* arch-tag: 707589ab-b9be-4638-8cdd-74629cc9b446
-   (do not change this comment) */

diff --git a/src/xfns.c b/src/xfns.c
index 9958e6607e5869a522fb1cc0fd425c84bf527728..6492bbd8a23ac31f26993587b7ced6f1d1af4017 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3581,7 +3581,8 @@ FRAME nil means use the selected frame.  */)
 
 \f
 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
-       doc: /* Internal function called by `color-defined-p', which see.  */)
+       doc: /* Internal function called by `color-defined-p', which see
+.\(Note that the Nextstep version of this function ignores FRAME.)  */)
   (Lisp_Object color, Lisp_Object frame)
 {
   XColor foo;
@@ -4099,11 +4100,12 @@ x_display_info_for_name (Lisp_Object name)
 
 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
        1, 3, 0,
-       doc: /* Open a connection to an X server.
+       doc: /* Open a connection to a display server.
 DISPLAY is the name of the display to connect to.
 Optional second arg XRM-STRING is a string of resources in xrdb format.
 If the optional third arg MUST-SUCCEED is non-nil,
-terminate Emacs if we can't open the connection.  */)
+terminate Emacs if we can't open the connection.
+\(In the Nextstep version, the last two arguments are currently ignored.)  */)
   (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed)
 {
   unsigned char *xrm_option;