sed(1): Assorted cleanups and simplifications.
commit0b44b26db49b3ae938d72a47f6ec2462d9390c4c
authorpfg <pfg@FreeBSD.org>
Tue, 19 Jul 2016 22:56:40 +0000 (19 22:56 +0000)
committerpfg <pfg@FreeBSD.org>
Tue, 19 Jul 2016 22:56:40 +0000 (19 22:56 +0000)
tree8e72098646b722600b240e46cc7efcb22fffedea
parent10d5e58554f51266acc94d19b4d70ddd74a9bbfd
sed(1): Assorted cleanups and simplifications.

Const-ify several variables, make it build cleanly with WARNS level 5.

Submitted by: mi
PR: 195929
MFC after: 1 month
usr.bin/sed/Makefile
usr.bin/sed/compile.c
usr.bin/sed/defs.h
usr.bin/sed/extern.h
usr.bin/sed/main.c
usr.bin/sed/misc.c
usr.bin/sed/process.c