patch 8.0.1379: configure check for selinux does not check for header file

Problem:    Configure check for selinux does not check for header file.
Solution:   Add an AC_CHECK_HEADER(). (Benny Siegert)

src/Makefile

@@ -2120,6 +2120,7 @@ test_arglist \
 	test_assign \
 	test_autochdir \
 	test_autocmd \
+	test_autoload \
 	test_backspace_opt \
 	test_breakindent \
 	test_bufline \

src/auto/configure

@@ -4781,8 +4781,13 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
 $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
 if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then :
+  ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
+if test "x$ac_cv_header_selinux_selinux_h" = xyes; then :
   LIBS="$LIBS -lselinux"
-	     $as_echo "#define HAVE_SELINUX 1" >>confdefs.h
+	    $as_echo "#define HAVE_SELINUX 1" >>confdefs.h
+
+fi
+
 
 fi
 

src/configure.ac

@@ -433,8 +433,9 @@ if test "x$found_smack" = "x"; then
   if test "$enable_selinux" = "yes"; then
     AC_MSG_RESULT(no)
     AC_CHECK_LIB(selinux, is_selinux_enabled,
+	[AC_CHECK_HEADER(selinux/selinux.h,
 	    [LIBS="$LIBS -lselinux"
-	     AC_DEFINE(HAVE_SELINUX)])
+	    AC_DEFINE(HAVE_SELINUX)])])
   else
      AC_MSG_RESULT(yes)
   fi

src/eval.c

@@ -1956,7 +1956,10 @@ get_lval(
 
     cc = *p;
     *p = NUL;
-    v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD);
+    /* Only pass &ht when we would write to the variable, it prevents autoload
+     * as well. */
+    v = find_var(lp->ll_name, (flags & GLV_READ_ONLY) ? NULL : &ht,
+						      flags & GLV_NO_AUTOLOAD);
     if (v == NULL && !quiet)
 	EMSG2(_(e_undefvar), lp->ll_name);
     *p = cc;
@@ -6610,6 +6613,8 @@ get_vim_var_nr(int idx)
 
 /*
  * Get string v: variable value.  Uses a static buffer, can only be used once.
+ * If the String variable has never been set, return an empty string.
+ * Never returns NULL;
  */
     char_u *
 get_vim_var_str(int idx)

src/gui_w32.c

@@ -127,6 +127,9 @@ gui_mch_set_rendering_options(char_u *s)
 	    return FAIL;
     }
 
+    if (!gui.in_use)
+	return OK;  /* only checking the syntax of the value */
+
     /* Enable DirectX/DirectWrite */
     if (dx_enable)
     {

src/ops.c

@@ -5433,7 +5433,7 @@ op_addsub(
 	    }
 	    else /* oap->motion_type == MCHAR */
 	    {
-		if (!oap->inclusive)
+		if (pos.lnum == oap->start.lnum && !oap->inclusive)
 		    dec(&(oap->end));
 		length = (colnr_T)STRLEN(ml_get(pos.lnum));
 		pos.col = 0;

src/option.c

@@ -7406,7 +7406,7 @@ did_set_string_option(
 
 #if defined(FEAT_RENDER_OPTIONS)
     /* 'renderoptions' */
-    else if (varp == &p_rop && gui.in_use)
+    else if (varp == &p_rop)
     {
 	if (!gui_mch_set_rendering_options(p_rop))
 	    errmsg = e_invarg;

src/screen.c

@@ -1154,7 +1154,7 @@ win_update(win_T *wp)
     }
 
     /* Window is zero-height: nothing to draw. */
-    if (wp->w_height == 0)
+    if (wp->w_height + WINBAR_HEIGHT(wp) == 0)
     {
 	wp->w_redr_type = 0;
 	return;

src/terminal.c

@@ -675,7 +675,10 @@ update_cursor(term_T *term, int redraw)
 	out_flush();
 #ifdef FEAT_GUI
 	if (gui.in_use)
+	{
 	    gui_update_cursor(FALSE, FALSE);
+	    gui_mch_flush();
+	}
 #endif
     }
 }

src/testdir/Make_all.mak

@@ -73,6 +73,7 @@ NEW_TESTS = test_arabic.res \
 	    test_assert.res \
 	    test_autochdir.res \
 	    test_autocmd.res \
+	    test_autoload.res \
 	    test_backspace_opt.res \
 	    test_breakindent.res \
 	    test_bufwintabinfo.res \

src/testdir/sautest/autoload/foo.vim

@@ -0,0 +1,7 @@
+let g:loaded_foo_vim += 1
+
+let foo#bar = {}
+
+func foo#bar.echo()
+  let g:called_foo_bar_echo += 1
+endfunc

src/testdir/sautest/autoload/globone.vim

@@ -0,0 +1 @@
+" used by Test_globpath()

src/testdir/sautest/autoload/globtwo.vim

@@ -0,0 +1 @@
+" used by Test_globpath()

src/testdir/sautest/autoload/sourced.vim

@@ -0,0 +1,3 @@
+let g:loaded_sourced_vim += 1
+func! sourced#something()
+endfunc

src/testdir/test_autoload.vim

@@ -0,0 +1,17 @@
+" Tests for autoload
+
+set runtimepath=./sautest
+
+func Test_autoload_dict_func()
+  let g:loaded_foo_vim = 0
+  let g:called_foo_bar_echo = 0
+  call g:foo#bar.echo()
+  call assert_equal(1, g:loaded_foo_vim)
+  call assert_equal(1, g:called_foo_bar_echo)
+endfunc
+
+func Test_source_autoload()
+  let g:loaded_sourced_vim = 0
+  source sautest/autoload/sourced.vim
+  call assert_equal(1, g:loaded_sourced_vim)
+endfunc

src/testdir/test_escaped_glob.vim

@@ -25,8 +25,8 @@ function Test_glob()
 endfunction
 
 function Test_globpath()
-  call assert_equal("sautest/autoload/Test104.vim\nsautest/autoload/footest.vim",
-        \ globpath('sautest/autoload', '*.vim'))
-  call assert_equal(['sautest/autoload/Test104.vim', 'sautest/autoload/footest.vim'],
-        \ globpath('sautest/autoload', '*.vim', 0, 1))
+  call assert_equal("sautest/autoload/globone.vim\nsautest/autoload/globtwo.vim",
+        \ globpath('sautest/autoload', 'glob*.vim'))
+  call assert_equal(['sautest/autoload/globone.vim', 'sautest/autoload/globtwo.vim'],
+        \ globpath('sautest/autoload', 'glob*.vim', 0, 1))
 endfunction

src/testdir/test_increment.vim

@@ -364,11 +364,25 @@ endfunc
 "     Expected:
 "     1) Ctrl-a on visually selected zero
 "     111
+"
+" Also: 019 with "01" selected increments to "029".
 func Test_visual_increment_15()
   call setline(1, ["101"])
   exec "norm! lv\<C-A>"
   call assert_equal(["111"], getline(1, '$'))
   call assert_equal([0, 1, 2, 0], getpos('.'))
+
+  call setline(1, ["019"])
+  exec "norm! 0vl\<C-A>"
+  call assert_equal("029", getline(1))
+
+  call setline(1, ["01239"])
+  exec "norm! 0vlll\<C-A>"
+  call assert_equal("01249", getline(1))
+
+  call setline(1, ["01299"])
+  exec "norm! 0vlll\<C-A>"
+  call assert_equal("1309", getline(1))
 endfunc
 
 " 16) increment right aligned numbers
@@ -756,5 +770,12 @@ func Test_normal_increment_03()
   call assert_equal([0, 3, 25, 0], getpos('.'))
 endfunc
 
+func Test_increment_empty_line()
+  new
+  call setline(1, ['0', '0', '0', '0', '0', '0', ''])
+  exe "normal Gvgg\<C-A>"
+  call assert_equal(['1', '1', '1', '1', '1', '1', ''], getline(1, 7))
+  bwipe!
+endfunc
 
 " vim: shiftwidth=2 sts=2 expandtab

src/userfunc.c

@@ -1594,7 +1594,7 @@ trans_function_name(
 	start += lead;
 
     /* Note that TFN_ flags use the same values as GLV_ flags. */
-    end = get_lval(start, NULL, &lv, FALSE, skip, flags,
+    end = get_lval(start, NULL, &lv, FALSE, skip, flags | GLV_READ_ONLY,
 					      lead > 2 ? 0 : FNE_CHECK_START);
     if (end == start)
     {
@@ -1886,7 +1886,7 @@ ex_function(exarg_T *eap)
      * g:func	    global function name, same as "func"
      */
     p = eap->arg;
-    name = trans_function_name(&p, eap->skip, 0, &fudi, NULL);
+    name = trans_function_name(&p, eap->skip, TFN_NO_AUTOLOAD, &fudi, NULL);
     paren = (vim_strchr(p, '(') != NULL);
     if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
     {

src/version.c

@@ -771,6 +771,20 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1379,
+/**/
+    1378,
+/**/
+    1377,
+/**/
+    1376,
+/**/
+    1375,
+/**/
+    1374,
+/**/
+    1373,
 /**/
     1372,
 /**/

src/vim.h

@@ -1478,8 +1478,10 @@ typedef UINT32_TYPEDEF UINT32_T;
 #define STATUS_HEIGHT	1	/* height of a status line under a window */
 #ifdef FEAT_MENU		/* height of a status line under a window */
 # define WINBAR_HEIGHT(wp)	(wp)->w_winbar_height
+# define VISIBLE_HEIGHT(wp)	((wp)->w_height + (wp)->w_winbar_height)
 #else
 # define WINBAR_HEIGHT(wp)	0
+# define VISIBLE_HEIGHT(wp)	(wp)->w_height
 #endif
 #define QF_WINHEIGHT	10	/* default height for quickfix window */
 

src/window.c

@@ -782,7 +782,7 @@ win_split_ins(
     /* add a status line when p_ls == 1 and splitting the first window */
     if (ONE_WINDOW && p_ls == 1 && oldwin->w_status_height == 0)
     {
-	if (oldwin->w_height <= p_wmh && new_wp == NULL)
+	if (VISIBLE_HEIGHT(oldwin) <= p_wmh && new_wp == NULL)
 	{
 	    EMSG(_(e_noroom));
 	    return FAIL;
@@ -892,7 +892,7 @@ win_split_ins(
 	 * height.
 	 */
 	/* Current window requires at least 1 space. */
-	wmh1 = (p_wmh == 0 ? 1 : p_wmh);
+	wmh1 = (p_wmh == 0 ? 1 : p_wmh) + WINBAR_HEIGHT(curwin);
 	needed = wmh1 + STATUS_HEIGHT;
 	if (flags & WSP_ROOM)
 	    needed += p_wh - wmh1;
@@ -1105,7 +1105,7 @@ win_split_ins(
 	{
 	    /* height and row of new window is same as current window */
 	    wp->w_winrow = oldwin->w_winrow;
-	    win_new_height(wp, oldwin->w_height + WINBAR_HEIGHT(oldwin));
+	    win_new_height(wp, VISIBLE_HEIGHT(oldwin));
 	    wp->w_status_height = oldwin->w_status_height;
 	}
 	frp->fr_height = curfrp->fr_height;
@@ -1180,8 +1180,8 @@ win_split_ins(
 	}
 	else		/* new window below current one */
 	{
-	    wp->w_winrow = oldwin->w_winrow + oldwin->w_height
-				       + STATUS_HEIGHT + WINBAR_HEIGHT(oldwin);
+	    wp->w_winrow = oldwin->w_winrow + VISIBLE_HEIGHT(oldwin)
+							       + STATUS_HEIGHT;
 	    wp->w_status_height = oldwin->w_status_height;
 	    if (!(flags & WSP_BOT))
 		oldwin->w_status_height = STATUS_HEIGHT;
@@ -1422,7 +1422,7 @@ make_windows(
     else
     {
 	/* Each window needs at least 'winminheight' lines and a status line. */
-	maxcount = (curwin->w_height + curwin->w_status_height
+	maxcount = (VISIBLE_HEIGHT(curwin) + curwin->w_status_height
 				  - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT);
     }
 
@@ -3204,8 +3204,7 @@ frame_fix_width(win_T *wp)
     static void
 frame_fix_height(win_T *wp)
 {
-    wp->w_frame->fr_height = wp->w_height + wp->w_status_height
-							  + WINBAR_HEIGHT(wp) ;
+    wp->w_frame->fr_height = VISIBLE_HEIGHT(wp) + wp->w_status_height;
 }
 
 /*
@@ -3230,9 +3229,14 @@ frame_minheight(frame_T *topfrp, win_T *next_curwin)
 	{
 	    /* window: minimal height of the window plus status line */
 	    m = p_wmh + topfrp->fr_win->w_status_height;
-	    /* Current window is minimal one line high */
-	    if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL)
-		++m;
+	    if (topfrp->fr_win == curwin && next_curwin == NULL)
+	    {
+		/* Current window is minimal one line high and WinBar is
+		 * visible. */
+		if (p_wmh == 0)
+		    ++m;
+		m += WINBAR_HEIGHT(curwin);
+	    }
 	}
     }
     else if (topfrp->fr_layout == FR_ROW)
@@ -4972,6 +4976,7 @@ frame_comp_pos(frame_T *topfrp, int *row, int *col)
     frame_T	*frp;
     int		startcol;
     int		startrow;
+    int		h;
 
     wp = topfrp->fr_win;
     if (wp != NULL)
@@ -4984,7 +4989,9 @@ frame_comp_pos(frame_T *topfrp, int *row, int *col)
 	    redraw_win_later(wp, NOT_VALID);
 	    wp->w_redr_status = TRUE;
 	}
-	*row += wp->w_height + wp->w_status_height;
+	/* WinBar will not show if the window height is zero */
+	h = VISIBLE_HEIGHT(wp) + wp->w_status_height;
+	*row += h > topfrp->fr_height ? topfrp->fr_height : h;
 	*col += wp->w_width + wp->w_vsep_width;
     }
     else
@@ -5029,6 +5036,7 @@ win_setheight_win(int height, win_T *win)
 	    height = p_wmh;
 	if (height == 0)
 	    height = 1;
+	height += WINBAR_HEIGHT(curwin);
     }
 
     frame_setheight(win->w_frame, height + win->w_status_height);
@@ -5126,7 +5134,8 @@ frame_setheight(frame_T *curfrp, int height)
 	    else
 	    {
 		room_cmdline = Rows - p_ch - (lastwin->w_winrow
-			       + lastwin->w_height + lastwin->w_status_height);
+						+ VISIBLE_HEIGHT(lastwin)
+						+ lastwin->w_status_height);
 		if (room_cmdline < 0)
 		    room_cmdline = 0;
 	    }
@@ -5415,7 +5424,7 @@ win_setminheight(void)
 	/* TODO: handle vertical splits */
 	room = -p_wh;
 	FOR_ALL_WINDOWS(wp)
-	    room += wp->w_height - p_wmh;
+	    room += VISIBLE_HEIGHT(wp) - p_wmh;
 	if (room >= 0)
 	    break;
 	--p_wmh;