Elver,I'm not knowledgeable enough to solve your problem, but I'm using 1.4.3 (running Xandros) and did a little editing of your file (selecting text with shift-arrow keys) and then Ctrl-S saving it, and that worked fine.
There's a slight chance this information may be useful to you. Very slight... but here it is.
-- --John Registered Linux User #291592
