[Midnightbsd-cvs] src: usr.bin/make: Fix some comments, use strlcpy, clean up the job

[laffer1 at midnightbsd.org]

Log Message:
-----------
Fix some comments, use strlcpy, clean up the job code.

Modified Files:
--------------
    src/usr.bin/make:
        GNode.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/GNode.h?r1=1.2&r2=1.3)
        Makefile (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/Makefile?r1=1.3&r2=1.4)
        arch.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/arch.c?r1=1.3&r2=1.4)
        buf.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/buf.c?r1=1.3&r2=1.4)
        for.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/for.c?r1=1.3&r2=1.4)
        job.c (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/job.c?r1=1.4&r2=1.5)
        main.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/main.c?r1=1.3&r2=1.4)
        str.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/str.c?r1=1.3&r2=1.4)
        var.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/make/var.c?r1=1.3&r2=1.4)