find.1: Fix mandoc warnings and mention a useful manpage

- new sentence, new line
- unknown AT&T UNIX version: At v7
- no blank before trailing delimiter
- reference the ASCII(8) manual page

MFC after:	5 days
This commit is contained in:
Gordon Bergling 2022-07-31 16:38:10 +02:00
parent b131efe3e5
commit 321dc6ee7e

View File

@ -164,18 +164,20 @@ For example,
puts a directory puts a directory
.Ql Ar foo .Ql Ar foo
with all its contents before a directory with all its contents before a directory
.Ql Ar foo. .Ql Ar foo .
but but
.Ql "find | sort" .Ql "find | sort"
puts the directory name puts the directory name
.Ql Ar foo. .Ql Ar foo .
before any string like before any string like
.Ql Ar foo/bar .Ql Ar foo/bar
because because
.Ql .\& .Ql .\&
goes before goes before
.Ql / .Ql /
in ASCII. In locales other than in
.Xr ASCII 8 .
In locales other than
.Ar C .Ar C
results may vary more due to collation differences. results may vary more due to collation differences.
.It Fl x .It Fl x
@ -795,7 +797,7 @@ is specified, the given expression shall be effectively replaced by
.It Ic -print0 .It Ic -print0
This primary always evaluates to true. This primary always evaluates to true.
It prints the pathname of the current file to standard output, followed by an It prints the pathname of the current file to standard output, followed by an
.Tn ASCII .Xr ASCII 8
.Dv NUL .Dv NUL
character (character code 0). character (character code 0).
.It Ic -prune .It Ic -prune
@ -1112,7 +1114,7 @@ It was rewritten for
.At v5 .At v5
and later be enhanced for the Programmer's Workbench (PWB). and later be enhanced for the Programmer's Workbench (PWB).
These changes were later incorporated in These changes were later incorporated in
.At v7. .At v7 .
.Sh BUGS .Sh BUGS
The special characters used by The special characters used by
.Nm .Nm