patch 8.1.0212: preferred cursor column not set in interfaces commit https://github.com/vim/vim/commit/53901442f37a59e5495165f91db5574c0b43ab04 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 25 22:02:36 2018 +0200 patch 8.1.0212: preferred cursor column not set in interfaces Problem: Preferred cursor column not set in interfaces. Solution: Set w_set_curswant when setting the cursor. (David Hotham, closes #3060)

--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -1517,6 +1517,7 @@ static VALUE window_set_cursor(VALUE sel
     col = RARRAY_PTR(pos)[1];
     win->w_cursor.lnum = NUM2LONG(lnum);
     win->w_cursor.col = NUM2UINT(col);
+    win->w_set_curswant = TRUE;
     check_cursor();		    /* put cursor on an existing line */
     update_screen(NOT_VALID);
     return Qnil;