dkasak/manpageview — pull request #1 by valinskas (2013-01-17 08:43:35+00:00)
Title: Small improvement

From Linux man(1) page:

MANWIDTH
If $MANWIDTH is set, its value is used as the line length for
which manual pages should be formatted. If it is not set, man‐
ual pages will be formatted with a line length appropriate to
the current terminal (using an ioctl(2) if available, the value
...

I have set $MANWIDTH to '80' so it is easier to read man pages
in terminals, especially in maximized terminal windows. So this
fix to make manpageviee behaviour consistent with terminals.