patch 7.4.1093

Problem:    Typo in test goes unnoticed.
Solution:   Fix the typo. Give error for wrong arguments to cursor().
            (partly by Hirohito Higashi) Add a test for cursor().

src/eval.c

@@ -10243,7 +10243,8 @@ f_cscope_connection(argvars, rettv)
 }
 
 /*
- * "cursor(lnum, col)" function
+ * "cursor(lnum, col)" function, or
+ * "cursor(list)"
  *
  * Moves the cursor to the specified line and column.
  * Returns 0 when the position could be set, -1 otherwise.
@@ -10266,7 +10267,10 @@ f_cursor(argvars, rettv)
 	colnr_T	    curswant = -1;
 
 	if (list2fpos(argvars, &pos, NULL, &curswant) == FAIL)
+	{
+	    EMSG(_(e_invarg));
 	    return;
+	}
 	line = pos.lnum;
 	col = pos.col;
 #ifdef FEAT_VIRTUALEDIT

src/testdir/test_alot.vim

@@ -2,6 +2,7 @@
 " This makes testing go faster, since Vim doesn't need to restart.
 
 source test_backspace_opt.vim
+source test_cursor_func.vim
 source test_lispwords.vim
 source test_menu.vim
 source test_searchpos.vim

src/testdir/test_searchpos.vim

@@ -15,10 +15,10 @@ func Test_searchpos()
   call assert_equal([1, 3, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW'))
 
   " Now with \zs, first match is in column 0, "a" is matched.
-  call cursor(1. 3)
+  call cursor(1, 3)
   call assert_equal([2, 4, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcW'))
   " With z flag start at cursor column, don't see the "a".
-  call cursor(1. 3)
+  call cursor(1, 3)
   call assert_equal([2, 4, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcWz'))
 
   set cpo+=c

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1093,
 /**/
     1092,
 /**/