Enji Cooper 22dae9c629 Hide sccsid under #if 0, per example in style(9) ...

This fixes a -Wunused warning with gcc 6.3.0/7.0.0.

MFC after:	1 week

2017-08-12 22:20:08 +00:00

..

form

…

formw

…

menu

…

menuw

…

ncurses

Hide sccsid under #if 0, per example in style(9)

2017-08-12 22:20:08 +00:00

ncursesw

…

panel

…

panelw

…

config.mk

…

Makefile

…

Makefile.inc

…