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+To: vim-dev@vim.org
+Subject: Patch 7.3.011
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.011
+Problem: X11 clipboard doesn't work in Athena/Motif GUI. First selection
+ after a shell command doesn't work.
+Solution: When using the GUI use XtLastTimestampProcessed() instead of
+ changing a property. (partly by Toni Ronkko)
+ When executing a shell command disown the selection.
+Files: src/ui.c, src/os_unix.c
+
+
+*** ../vim-7.3.010/src/ui.c 2010-08-15 21:57:31.000000000 +0200
+--- src/ui.c 2010-09-21 22:08:22.000000000 +0200
+***************
+*** 469,475 ****
+ */
+ #ifdef FEAT_X11
+ /* Always own the selection, we might have lost it without being
+! * notified. */
+ if (cbd->available)
+ {
+ int was_owned = cbd->owned;
+--- 469,475 ----
+ */
+ #ifdef FEAT_X11
+ /* Always own the selection, we might have lost it without being
+! * notified, e.g. during a ":sh" command. */
+ if (cbd->available)
+ {
+ int was_owned = cbd->owned;
+***************
+*** 1944,1953 ****
+ */
+
+ static Boolean clip_x11_convert_selection_cb __ARGS((Widget, Atom *, Atom *, Atom *, XtPointer *, long_u *, int *));
+-
+ static void clip_x11_lose_ownership_cb __ARGS((Widget, Atom *));
+-
+ static void clip_x11_timestamp_cb __ARGS((Widget w, XtPointer n, XEvent *event, Boolean *cont));
+
+ /*
+ * Property callback to get a timestamp for XtOwnSelection.
+--- 1944,1952 ----
+ */
+
+ static Boolean clip_x11_convert_selection_cb __ARGS((Widget, Atom *, Atom *, Atom *, XtPointer *, long_u *, int *));
+ static void clip_x11_lose_ownership_cb __ARGS((Widget, Atom *));
+ static void clip_x11_timestamp_cb __ARGS((Widget w, XtPointer n, XEvent *event, Boolean *cont));
++ static void clip_x11_request_selection_cb __ARGS((Widget, XtPointer, Atom *, Atom *, XtPointer, long_u *, int *));
+
+ /*
+ * Property callback to get a timestamp for XtOwnSelection.
+***************
+*** 1985,1992 ****
+ return;
+
+ /* Get the selection, using the event timestamp. */
+! XtOwnSelection(w, xproperty->atom, xproperty->time,
+! clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, NULL);
+ }
+
+ void
+--- 1984,2000 ----
+ return;
+
+ /* Get the selection, using the event timestamp. */
+! if (XtOwnSelection(w, xproperty->atom, xproperty->time,
+! clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb,
+! NULL) == OK)
+! {
+! /* Set the "owned" flag now, there may have been a call to
+! * lose_ownership_cb in between. */
+! if (xproperty->atom == clip_plus.sel_atom)
+! clip_plus.owned = TRUE;
+! else
+! clip_star.owned = TRUE;
+! }
+ }
+
+ void
+***************
+*** 1997,2004 ****
+ /*(XtEventHandler)*/clip_x11_timestamp_cb, (XtPointer)NULL);
+ }
+
+- static void clip_x11_request_selection_cb __ARGS((Widget, XtPointer, Atom *, Atom *, XtPointer, long_u *, int *));
+-
+ static void
+ clip_x11_request_selection_cb(w, success, sel_atom, type, value, length,
+ format)
+--- 2005,2010 ----
+***************
+*** 2336,2342 ****
+
+ void
+ clip_x11_lose_selection(myShell, cbd)
+! Widget myShell;
+ VimClipboard *cbd;
+ {
+ XtDisownSelection(myShell, cbd->sel_atom, CurrentTime);
+--- 2342,2348 ----
+
+ void
+ clip_x11_lose_selection(myShell, cbd)
+! Widget myShell;
+ VimClipboard *cbd;
+ {
+ XtDisownSelection(myShell, cbd->sel_atom, CurrentTime);
+***************
+*** 2344,2357 ****
+
+ int
+ clip_x11_own_selection(myShell, cbd)
+! Widget myShell;
+ VimClipboard *cbd;
+ {
+! /* Get the time by a zero-length append, clip_x11_timestamp_cb will be
+! * called with the current timestamp. */
+! if (!XChangeProperty(XtDisplay(myShell), XtWindow(myShell), cbd->sel_atom,
+! timestamp_atom, 32, PropModeAppend, NULL, 0))
+ return FAIL;
+ /* Flush is required in a terminal as nothing else is doing it. */
+ XFlush(XtDisplay(myShell));
+ return OK;
+--- 2350,2378 ----
+
+ int
+ clip_x11_own_selection(myShell, cbd)
+! Widget myShell;
+ VimClipboard *cbd;
+ {
+! /* When using the GUI we have proper timestamps, use the one of the last
+! * event. When in the console we don't get events (the terminal gets
+! * them), Get the time by a zero-length append, clip_x11_timestamp_cb will
+! * be called with the current timestamp. */
+! #ifdef FEAT_GUI
+! if (gui.in_use)
+! {
+! if (XtOwnSelection(myShell, cbd->sel_atom,
+! XtLastTimestampProcessed(XtDisplay(myShell)),
+! clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb,
+! NULL) == False)
+ return FAIL;
++ }
++ else
++ #endif
++ {
++ if (!XChangeProperty(XtDisplay(myShell), XtWindow(myShell),
++ cbd->sel_atom, timestamp_atom, 32, PropModeAppend, NULL, 0))
++ return FAIL;
++ }
+ /* Flush is required in a terminal as nothing else is doing it. */
+ XFlush(XtDisplay(myShell));
+ return OK;
+*** ../vim-7.3.010/src/os_unix.c 2010-08-15 21:57:30.000000000 +0200
+--- src/os_unix.c 2010-09-21 21:59:25.000000000 +0200
+***************
+*** 1123,1128 ****
+--- 1123,1152 ----
+ }
+ #endif
+
++ # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
++ static void loose_clipboard __ARGS((void));
++
++ /*
++ * Called when Vim is going to sleep or execute a shell command.
++ * We can't respond to requests for the X selections. Lose them, otherwise
++ * other applications will hang. But first copy the text to cut buffer 0.
++ */
++ static void
++ loose_clipboard()
++ {
++ if (clip_star.owned || clip_plus.owned)
++ {
++ x11_export_final_selection();
++ if (clip_star.owned)
++ clip_lose_selection(&clip_star);
++ if (clip_plus.owned)
++ clip_lose_selection(&clip_plus);
++ if (x11_display != NULL)
++ XFlush(x11_display);
++ }
++ }
++ #endif
++
+ /*
+ * If the machine has job control, use it to suspend the program,
+ * otherwise fake it by starting a new shell.
+***************
+*** 1137,1155 ****
+ out_flush(); /* needed to disable mouse on some systems */
+
+ # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
+! /* Since we are going to sleep, we can't respond to requests for the X
+! * selections. Lose them, otherwise other applications will hang. But
+! * first copy the text to cut buffer 0. */
+! if (clip_star.owned || clip_plus.owned)
+! {
+! x11_export_final_selection();
+! if (clip_star.owned)
+! clip_lose_selection(&clip_star);
+! if (clip_plus.owned)
+! clip_lose_selection(&clip_plus);
+! if (x11_display != NULL)
+! XFlush(x11_display);
+! }
+ # endif
+
+ # if defined(_REENTRANT) && defined(SIGCONT)
+--- 1161,1167 ----
+ out_flush(); /* needed to disable mouse on some systems */
+
+ # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
+! loose_clipboard();
+ # endif
+
+ # if defined(_REENTRANT) && defined(SIGCONT)
+***************
+*** 3706,3711 ****
+--- 3718,3727 ----
+ if (options & SHELL_COOKED)
+ settmode(TMODE_COOK); /* set to normal mode */
+
++ # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
++ loose_clipboard();
++ # endif
++
+ # ifdef __EMX__
+ if (cmd == NULL)
+ x = system(""); /* this starts an interactive shell in emx */
+***************
+*** 3814,3826 ****
+ # endif
+ int did_settmode = FALSE; /* settmode(TMODE_RAW) called */
+
+ out_flush();
+ if (options & SHELL_COOKED)
+ settmode(TMODE_COOK); /* set to normal mode */
+
+! newcmd = vim_strsave(p_sh);
+! if (newcmd == NULL) /* out of memory */
+! goto error;
+
+ /*
+ * Do this loop twice:
+--- 3830,3846 ----
+ # endif
+ int did_settmode = FALSE; /* settmode(TMODE_RAW) called */
+
++ newcmd = vim_strsave(p_sh);
++ if (newcmd == NULL) /* out of memory */
++ goto error;
++
+ out_flush();
+ if (options & SHELL_COOKED)
+ settmode(TMODE_COOK); /* set to normal mode */
+
+! # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
+! loose_clipboard();
+! # endif
+
+ /*
+ * Do this loop twice:
+*** ../vim-7.3.010/src/version.c 2010-09-21 17:34:26.000000000 +0200
+--- src/version.c 2010-09-21 20:45:02.000000000 +0200
+***************
+*** 716,717 ****
+--- 716,719 ----
+ { /* Add new patch number below this line */
++ /**/
++ 11,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+184. You no longer ask prospective dates what their sign is, instead
+ your line is "Hi, what's your URL?"
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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