bug#45353: Errors in man pages

[Jim Meyering]

On Wed, Dec 23, 2020 at 8:46 AM Jim Meyering <jim@meyering.net> wrote:
>
> On Mon, Dec 21, 2020 at 8:12 AM Helge Kreutzmann <debian@helgefjell.de> wrote:
> ...
>
> Thank you for the suggestions.
>
> > Man page: grep.1
> > Issue: The option was mentioned above!
> >
> > "Suppress normal output; instead print a count of matching lines for each "
> > "input file.  With the B<-v>, B<-\\^-invert-match> option (see below), 
> > count "
> > "non-matching lines."
>
> That is expected. Its primary description is above.
> This part tells how it works when combined with the -c option.
>
> > --
> > Man page: grep.1
> > Issue: Reorder text?
> >
> > "Report Unix-style byte offsets.  This switch causes B<grep> to report byte 
> > "
> > "offsets as if the file were a Unix-style text file, i.e., with CR 
> > characters "
> > "stripped off.  This will produce results identical to running B<grep> on a 
> > "
> > "Unix machine.  This option has no effect unless B<-b> option is also used; 
> > "
> > "it has no effect on platforms other than MS-DOS and MS-Windows."
>
> As mentioned below, this entire option (-u) is about to disappear.
>
> > --
> > Man page: grep.1
> > Issue 1: pcresyntax(3) → B<pcresyntax>(3)
> > Issue 2: pcrepattern(3) → B<pcrepattern>(3)
> >
> > "B<grep> understands three different versions of regular expression syntax: 
> > "
> > "``basic'' (BRE), ``extended'' (ERE) and ``perl'' (PCRE).  In GNU B<grep> "
> > "there is no difference in available functionality between basic and 
> > extended "
> > "syntaxes.  In other implementations, basic regular expressions are less "
> > "powerful.  The following description applies to extended regular "
> > "expressions; differences for basic regular expressions are summarized "
> > "afterwards.  Perl-compatible regular expressions give additional "
> > "functionality, and are documented in pcresyntax(3) and pcrepattern(3), but 
> > "
> > "work only if PCRE is available in the system."
>
> Done.
>
> > --
> > Man page: grep.1
> > Issue: Order of entrie not according to man-pages(7)
> >
> > "B<awk>(1), B<cmp>(1), B<diff>(1), B<find>(1), B<perl>(1), B<sed>(1), "
> > "B<sort>(1), B<xargs>(1), B<read>(2), B<pcre>(3), B<pcresyntax>(3), "
> > "B<pcrepattern>(3), B<terminfo>(5), B<glob>(7), B<regex>(7)."
>
> I read man-pages(7)'s section on SEE ALSO and found only one nit here.
> It terminated the list with a period, while man-pages(7) says to
> provide no period.
>
> > The list should be ordered by section number and then alphabetically by 
> > name.  Do not terminate this list with a period.
>
> If there's something else, please be more precise.
>
> Actually, for each suggestion in the future, please provide an actual
> diff. That would be far better.
>
> > --
> > Man page: grep.1
> > Issue: PATTERNS → I<PATTERNS>
> >
> > "Interpret PATTERNS as Perl-compatible regular expressions (PCREs).  This "
> > "option is experimental when combined with the B<-z> (B<-\\^-null-data>)  "
> > "option, and B<grep -P> may warn of unimplemented features."

Oops. Nearly missed this.
I've done this, too.
New patch attached.

...
>
> I wrote the attached patch in your name.
> Let me know if there's anything else to be done here.

0001-doc-adjust-man-page-syntax.patch
Description: Binary data