Merge remote-tracking branch 'vim/master'

runtime/doc/options.txt

@@ -9038,6 +9038,20 @@ A jump table for the options with a short description can be found at |Q_op|.
 	large number, it will cause errors when opening more than a few
 	windows.  A value of 0 to 12 is reasonable.
 
+						*'winptydll'*
+'winptydll'		string	(default "winpty32.dll" or "winpty64.dll")
+			global
+			{not in Vi}
+			{only available when compiled with the |terminal|
+			feature on MS-Windows}
+	Specifies the name of the winpty shared library, used for the
+	|:terminal| command. The default depends on whether was build as a
+	32-bit or 64-bit executable.  If not found, "win32pty.dll" is tried as
+	a fallback.
+	Environment variables are expanded |:set_env|.
+	This option cannot be set from a |modeline| or in the |sandbox|, for
+	security reasons.
+
 						*'winwidth'* *'wiw'* *E592*
 'winwidth' 'wiw'	number	(default 20)
 			global

src/edit.c

@@ -9432,7 +9432,7 @@ ins_mousescroll(int dir)
 {
     pos_T	tpos;
 # if defined(FEAT_WINDOWS)
-    win_T	*old_curwin = curwin;
+    win_T	*old_curwin = curwin, *wp;
 # endif
 # ifdef FEAT_INS_EXPAND
     int		did_scroll = FALSE;
@@ -9452,7 +9452,10 @@ ins_mousescroll(int dir)
 	col = mouse_col;
 
 	/* find the window at the pointer coordinates */
-	curwin = mouse_find_win(&row, &col);
+	wp = mouse_find_win(&row, &col);
+	if (wp == NULL)
+	    return;
+	curwin = wp;
 	curbuf = curwin->w_buffer;
     }
     if (curwin == old_curwin)

src/evalfunc.c

@@ -4389,6 +4389,8 @@ f_getchar(typval_T *argvars, typval_T *rettv)
 		/* Find the window at the mouse coordinates and compute the
 		 * text position. */
 		win = mouse_find_win(&row, &col);
+		if (win == NULL)
+		    return;
 		(void)mouse_comp_pos(win, &row, &col, &lnum);
 # ifdef FEAT_WINDOWS
 		for (wp = firstwin; wp != win; wp = wp->w_next)

src/gui.c

@@ -4982,7 +4982,7 @@ gui_mouse_correct(void)
 }
 
 /*
- * Find window where the mouse pointer "y" coordinate is in.
+ * Find window where the mouse pointer "x" / "y" coordinate is in.
  */
     static win_T *
 xy2win(int x UNUSED, int y UNUSED)
@@ -5006,6 +5006,8 @@ xy2win(int x UNUSED, int y UNUSED)
 	return NULL;
 # endif
     wp = mouse_find_win(&row, &col);
+    if (wp == NULL)
+	return NULL;
 # ifdef FEAT_MOUSESHAPE
     if (State == HITRETURN || State == ASKMORE)
     {

src/normal.c

@@ -1308,6 +1308,12 @@ normal_end:
     }
 #endif
 
+#ifdef FEAT_TERMINAL
+    /* don't go to Insert mode from Terminal-Job mode */
+    if (term_use_loop())
+	restart_edit = 0;
+#endif
+
     /*
      * May restart edit(), if we got here with CTRL-O in Insert mode (but not
      * if still inside a mapping that started in Visual mode).
@@ -4629,7 +4635,7 @@ nv_mousescroll(cmdarg_T *cap)
     int scroll_wheel_force = 0;
 # endif
 # ifdef FEAT_WINDOWS
-    win_T *old_curwin = curwin;
+    win_T *old_curwin = curwin, *wp;
 
     if (mouse_row >= 0 && mouse_col >= 0)
     {
@@ -4639,7 +4645,10 @@ nv_mousescroll(cmdarg_T *cap)
 	col = mouse_col;
 
 	/* find the window at the pointer coordinates */
-	curwin = mouse_find_win(&row, &col);
+	wp = mouse_find_win(&row, &col);
+	if (wp == NULL)
+	    return;
+	curwin = wp;
 	curbuf = curwin->w_buffer;
     }
 # endif

src/option.c

@@ -3195,6 +3195,20 @@ static struct vimoption options[] =
 			    (char_u *)NULL, PV_NONE,
 #endif
 			    {(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
+    {"winptydll", NULL,	    P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
+#if defined(WIN3264) && defined(TERMINAL)
+			    (char_u *)&p_winptydll, PV_NONE, {
+# ifdef _WIN64
+			    (char_u *)"winpty64.dll",
+# else
+			    (char_u *)"winpty32.dll",
+# endif
+				(char_u *)0L}
+#else
+			    (char_u *)NULL, PV_NONE,
+			    {(char_u *)0L, (char_u *)0L}
+#endif
+			    SCRIPTID_INIT},
     {"winwidth",   "wiw",   P_NUM|P_VI_DEF,
 #ifdef FEAT_WINDOWS
 			    (char_u *)&p_wiw, PV_NONE,

src/option.h

@@ -989,6 +989,9 @@ EXTERN long	p_wmh;		/* 'winminheight' */
 EXTERN long	p_wmw;		/* 'winminwidth' */
 EXTERN long	p_wiw;		/* 'winwidth' */
 #endif
+#if defined(WIN3264) && defined(TERMINAL)
+EXTERN char_u	*p_winptydll;	/* 'winptydll' */
+#endif
 EXTERN int	p_ws;		/* 'wrapscan' */
 EXTERN int	p_write;	/* 'write' */
 EXTERN int	p_wa;		/* 'writeany' */

src/terminal.c

@@ -38,6 +38,7 @@
  * in tl_scrollback are no longer used.
  *
  * TODO:
+ * - make [range]terminal pipe [range] lines to the terminal
  * - implement term_setsize()
  * - add test for giving error for invalid 'termsize' value.
  * - support minimal size when 'termsize' is "rows*cols".
@@ -2773,11 +2774,15 @@ dyn_winpty_init(void)
     /* No need to initialize twice. */
     if (hWinPtyDLL)
 	return 1;
-    /* Load winpty.dll */
-    hWinPtyDLL = vimLoadLib(WINPTY_DLL);
+    /* Load winpty.dll, prefer using the 'winptydll' option, fall back to just
+     * winpty.dll. */
+    if (*p_winptydll != NUL)
+	hWinPtyDLL = vimLoadLib((char *)p_winptydll);
+    if (!hWinPtyDLL)
+	hWinPtyDLL = vimLoadLib(WINPTY_DLL);
     if (!hWinPtyDLL)
     {
-	EMSG2(_(e_loadlib), WINPTY_DLL);
+	EMSG2(_(e_loadlib), *p_winptydll != NUL ? p_winptydll : WINPTY_DLL);
 	return 0;
     }
     for (i = 0; winpty_entry[i].name != NULL

src/ui.c

@@ -2729,6 +2729,8 @@ retnomove:
 #ifdef FEAT_WINDOWS
 	/* find the window where the row is in */
 	wp = mouse_find_win(&row, &col);
+	if (wp == NULL)
+	    return IN_UNKNOWN;
 #else
 	wp = firstwin;
 #endif
@@ -3137,11 +3139,13 @@ mouse_comp_pos(
 /*
  * Find the window at screen position "*rowp" and "*colp".  The positions are
  * updated to become relative to the top-left of the window.
+ * Returns NULL when something is wrong.
  */
     win_T *
 mouse_find_win(int *rowp, int *colp UNUSED)
 {
     frame_T	*fp;
+    win_T	*wp;
 
     fp = topframe;
     *rowp -= firstwin->w_winrow;
@@ -3168,7 +3172,12 @@ mouse_find_win(int *rowp, int *colp UNUSED)
 	    }
 	}
     }
-    return fp->fr_win;
+    /* When using a timer that closes a window the window might not actually
+     * exist. */
+    FOR_ALL_WINDOWS(wp)
+	if (wp == fp->fr_win)
+	    return wp;
+    return NULL;
 }
 #endif
 
@@ -3192,6 +3201,8 @@ get_fpos_of_mouse(pos_T *mpos)
 #ifdef FEAT_WINDOWS
     /* find the window where the row is in */
     wp = mouse_find_win(&row, &col);
+    if (wp == NULL)
+	return IN_UNKNOWN;
 #else
     wp = firstwin;
 #endif

src/version.c

@@ -784,6 +784,12 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    949,
+/**/
+    948,
+/**/
+    947,
 /**/
     946,
 /**/