Brief summary of issue / Description of requested feature:

the setBorderSizes function doesn't seem to be working for me. Instead of top, right, bottom, left it sets top, right, ???, bottom.

Steps to reproduce the issue / Reasons for adding feature:

Error output / Expected result of feature

lua setBorderSizes(1, 2, 3, 4)
lua getBorderTop()
1
lua getBorderBottom()
4
lua getBorderLeft()
0
lua getBorderRight()
2

Extra information, such as Mudlet version, operating system and ideas for how to solve / implement:

Mudlet 4.12.0
Windows 10