CVS commit: src/usr.bin/nc

Module Name:	src
Committed By:	kre
Date:		Tue Mar  3 03:14:47 UTC 2026

Modified Files:
	src/usr.bin/nc: Makefile nc.1

Log Message:
Remove CRYPTO options from man page

Since we do not build the code with CRYPTO defined, documenting
the CRYPTO options (pretending that they might work) in the man
page is misleading at best.

Rather than removing the text for the options completely, include
it conditioned on the C *roff number register being > 0 (and define
it to be 0 so the formatters don't format the CRYPTO sections of
the man page).

Add a comment to the Makefile indicating that if the commented
out section of it which would enable building with CRYPTO is
ever re-enabled, to also change the init of the C number register
in nc.1 from 0 to 1, so the options will return to the manual.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/usr.bin/nc/Makefile src/usr.bin/nc/nc.1

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.