git: Remove checknr(1) which stopped being useful a long time ago.

[Sascha Wildner]

commit 9e37b8904a6b597bbc716bafb864a1fc74a4dd56
Author: Sascha Wildner <saw at online.de>
Date:   Fri Nov 1 11:24:18 2019 +0100

    Remove checknr(1) which stopped being useful a long time ago.
    
    It reports a ton of errors on pretty much any manual page, regardless
    of macro dialect.
    
    mandoc(1) (and groff) have much better checking capabilities.

Summary of changes:
 Makefile_upgrade.inc                    |   2 +
 usr.bin/Makefile                        |   1 -
 usr.bin/checknr/Makefile                |   6 -
 usr.bin/checknr/checknr.1               | 157 ---------
 usr.bin/checknr/checknr.c               | 606 --------------------------------
 usr.bin/crunch/examples/really-big.conf |   2 +-
 6 files changed, 3 insertions(+), 771 deletions(-)
 delete mode 100644 usr.bin/checknr/Makefile
 delete mode 100644 usr.bin/checknr/checknr.1
 delete mode 100644 usr.bin/checknr/checknr.c

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9e37b8904a6b597bbc716bafb864a1fc74a4dd56


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