Tab bug in 4.6

[Kim Bastin]

In TextPad 4.6, in word wrap mode, a tab character at any point in a file line except the beginning will cause the preceding and all following display lines to be indented, except for the first display line. The indent is one tab only, even if more than one tab character is present.

(File line = string of characters bounded by line end characters.
Display line = row of characters in a window)