Support X clipboard managers.

* lisp/select.el (xselect-convert-to-targets): Add MULTIPLE target to list.
(xselect-convert-to-save-targets): New function.

* src/xselect.c: Support for clipboard managers.
(Vselection_alist): Move to termhooks.h as terminal-local var.
(LOCAL_SELECTION): New macro.
(x_atom_to_symbol): Handle x_display_info_for_display fail case.
(symbol_to_x_atom): Remove gratuitous arg.
(x_handle_selection_request, lisp_data_to_selection_data)
(x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
(x_own_selection, x_get_local_selection, x_convert_selection): New
arg, specifying work frame.  Use terminal-local Vselection_alist.
(some_frame_on_display): Delete unused function.
(Fx_own_selection_internal, Fx_get_selection_internal)
(Fx_disown_selection_internal, Fx_selection_owner_p)
(Fx_selection_exists_p): New optional frame arg.
(frame_for_x_selection, Fx_clipboard_manager_save): New functions.
(x_handle_selection_clear): Don't treat other terminals with the
same keyboard specially.  Use the terminal-local Vselection_alist.
(x_clear_frame_selections): Use Frun_hook_with_args.

* src/termhooks.h (Vselection_alist): Make it terminal-local.

* src/terminal.c (create_terminal): Initialize it.

* src/xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.

* src/xterm.h: Add support for those atoms.

1 files changed, 28 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 85ea8a86e7b..93496a6cd86 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,31 @@
+2011-05-27  Chong Yidong  <cyd@stupidchicken.com>
+
+        * termhooks.h (Vselection_alist): Make it terminal-local.
+
+        * terminal.c (create_terminal): Initialize it.
+
+        * xselect.c: Support for clipboard managers.
+        (Vselection_alist): Move to termhooks.h as terminal-local var.
+        (LOCAL_SELECTION): New macro.
+        (x_atom_to_symbol): Handle x_display_info_for_display fail case.
+        (symbol_to_x_atom): Remove gratuitous arg.
+        (x_handle_selection_request, lisp_data_to_selection_data)
+        (x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
+        (x_own_selection, x_get_local_selection, x_convert_selection): New
+        arg, specifying work frame.  Use terminal-local Vselection_alist.
+        (some_frame_on_display): Delete unused function.
+        (Fx_own_selection_internal, Fx_get_selection_internal)
+        (Fx_disown_selection_internal, Fx_selection_owner_p)
+        (Fx_selection_exists_p): New optional frame arg.
+        (frame_for_x_selection, Fx_clipboard_manager_save): New functions.
+        (x_handle_selection_clear): Don't treat other terminals with the
+        same keyboard specially.  Use the terminal-local Vselection_alist.
+        (x_clear_frame_selections): Use Frun_hook_with_args.
+
+        * xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.
+
+        * xterm.h: Add support for those atoms.
+
 2011-05-26  Chong Yidong  <cyd@stupidchicken.com>
 
         * xselect.c: ICCCM-compliant handling of MULTIPLE targets.