patch 8.2.0007: popup menu positioned wrong with folding in two tabs

Problem:    Popup menu positioned wrong with folding in two tabs.
Solution:   Update the cursor line height. (closes #5353)

src/move.c

@@ -816,7 +816,7 @@ validate_virtcol_win(win_T *wp)
 /*
  * Validate curwin->w_cline_height only.
  */
-    static void
+    void
 validate_cheight(void)
 {
     check_cursor_moved(curwin);

src/popupmenu.c

@@ -180,6 +180,7 @@ pum_display(
 	    // pum below "pum_win_row"
 
 	    // Leave two lines of context if possible
+	    validate_cheight();
 	    if (curwin->w_cline_row
 				+ curwin->w_cline_height - curwin->w_wrow >= 3)
 		context_lines = 3;

src/proto/move.pro

@@ -21,6 +21,7 @@ void validate_cursor(void);
 void validate_cline_row(void);
 void validate_virtcol(void);
 void validate_virtcol_win(win_T *wp);
+void validate_cheight(void);
 void validate_cursor_col(void);
 int win_col_off(win_T *wp);
 int curwin_col_off(void);

src/testdir/dumps/Test_pum_with_folds_two_tabs.dump

@@ -0,0 +1,10 @@
+| +8#0000001#e0e0e08|+| |[|N|o| |N|a|m|e|]| | +2#0000000#ffffff0|+| |[|N|o| |N|a|m|e|]| | +1&&@47|X+8#0000001#e0e0e08
+|"+0#0000000#ffffff0| |x| |{@2|1| @66
+|"| |a|0> |s|o|m|e| |t|e|x|t| @60
+|"| +0#0000001#e0e0e08|a|0| @12| +0#0000000#0000001| +0&#ffffff0@56
+|"| +0#0000001#ffd7ff255|a|1| @12| +0#0000000#0000001| +0&#ffffff0@56
+|"| +0#0000001#ffd7ff255|a|2| @12| +0#0000000#0000001| +0&#ffffff0@56
+|"| +0#0000001#ffd7ff255|a|3| @12| +0#0000000#a8a8a8255| +0&#ffffff0@56
+|"| +0#0000001#ffd7ff255|a|4| @12| +0#0000000#a8a8a8255| +0&#ffffff0@56
+|"| +0#0000001#ffd7ff255|a|5| @12| +0#0000000#a8a8a8255| +0&#ffffff0@56
+|-+2&&@1| |K|e|y|w|o|r|d| |c|o|m|p|l|e|t|i|o|n| |(|^|N|^|P|)| |m+0#00e0003&|a|t|c|h| |1| |o|f| |1|0| +0#0000000&@32

src/testdir/test_ins_complete.vim

@@ -1,3 +1,4 @@
+source screendump.vim
 source check.vim
 
 " Test for insert expansion
@@ -380,3 +381,26 @@ func Test_ins_completeslash()
   set completeslash=
 endfunc
 
+func Test_pum_with_folds_two_tabs()
+  CheckScreendump
+
+  let lines =<< trim END
+    set fdm=marker
+    call setline(1, ['" x {{{1', '" a some text'])
+    call setline(3, range(&lines)->map({_, val -> '" a' .. val}))
+    norm! zm
+    tab sp
+    call feedkeys('2Gzv', 'xt')
+    call feedkeys("0fa", 'xt')
+  END
+
+  call writefile(lines, 'Xpumscript')
+  let buf = RunVimInTerminal('-S Xpumscript', #{rows: 10})
+  call term_wait(buf, 100)
+  call term_sendkeys(buf, "a\<C-N>")
+  call VerifyScreenDump(buf, 'Test_pum_with_folds_two_tabs', {})
+
+  call term_sendkeys(buf, "\<Esc>")
+  call StopVimInTerminal(buf)
+  call delete('Xpumscript')
+endfunc

src/version.c

@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    7,
 /**/
     6,
 /**/