doc: Add a section for gpg-check-pattern.

* doc/Makefile.am: Add gpg-check-pattern.1.
* doc/tools.texi (GPG-CHECK-PATTERN): New.

--

GnuPG-bug-id: 4031
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

doc/Makefile.am

@@ -95,7 +95,7 @@ myman_pages   = gpgsm.1 gpg-agent.1 dirmngr.8 scdaemon.1 \
                 watchgnupg.1 gpgconf.1 addgnupghome.8 gpg-preset-passphrase.1 \
 		gpg-connect-agent.1 gpgparsemail.1 symcryptrun.1 gpgtar.1 \
 		applygnupgdefaults.8 gpg-wks-client.1 gpg-wks-server.1 \
-		dirmngr-client.1 gpg-card.1
+		dirmngr-client.1 gpg-card.1 gpg-check-pattern.1
 if USE_GPG2_HACK
 myman_pages += gpg2.1 gpgv2.1
 else

doc/tools.texi

@@ -21,6 +21,7 @@ GnuPG comes with a couple of smaller tools:
 * gpgparsemail::          Parse a mail message into an annotated format
 * symcryptrun::           Call a simple symmetric encryption tool.
 * gpgtar::                Encrypt or sign files into an archive.
+* gpg-check-pattern::     Check a passphrase on stdin against the patternfile.
 @end menu
 
 @c
@@ -2110,3 +2111,50 @@ gpgtar --list-archive test1
 @command{tar}(1),
 @end ifset
 @include see-also-note.texi
+
+@c
+@c  GPG-CHECK-PATTERN
+@c
+@manpage gpg-check-pattern.1
+@node gpg-check-pattern
+@section Check a passphrase on stdin against the patternfile
+@ifset manverb
+.B gpg-check-pattern
+\- Check a passphrase on stdin against the patternfile
+@end ifset
+
+@mansect synopsis
+@ifset manverb
+.B gpg\-check\-pattern
+.RI [ options ]
+.I patternfile
+@end ifset
+
+@mansect description
+@command{gpg-check-pattern} checks a passphrase given on stdin against
+a specified pattern file.
+
+@mansect options
+@noindent
+
+@table @gnupgtabopt
+
+@item --verbose
+@opindex verbose
+Enable extra informational output.
+
+@item --check
+@opindex check
+Run only a syntax check on the patternfile.
+
+@item --null
+@opindex null
+Input is expected to be null delimited.
+
+@end table
+
+@mansect see also
+@ifset isman
+@command{gpg}(1),
+@end ifset
+@include see-also-note.texi