[bash]Added -S for less as default

-S or --chop-long-lines
Causes lines longer than the screen width to be chopped rather than folded.
That is, the portion of a long line that does not fit  in  the  screen width is
not shown.  The default is to fold long lines; that is, display the remainder
on the next line.
[vim] Added red color column to 80 chars