Merge find-undoc-api into find-doc-nits

Use \b on NOEXIST and EXPORT_VAR_AS_FUNC patterns as suggested by Andy.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1912)

1 files changed, 0 insertions, 79 deletions

diff --git a/util/find-undoc-api.pl b/util/find-undoc-api.pl
deleted file mode 100755
index 585ccc4b62..0000000000
--- a/util/find-undoc-api.pl
+++ /dev/null
@@ -1,79 +0,0 @@
-#! /usr/bin/env perl
-# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
-#
-# Licensed under the OpenSSL license (the "License").  You may not use
-# this file except in compliance with the License.  You can obtain a copy
-# in the file LICENSE in the source distribution or at
-# https://www.openssl.org/source/license.html
-
-use strict;
-use warnings;
-
-use File::Spec::Functions;
-use File::Basename;
-#use File::Copy;
-#use File::Path;
-use lib catdir(dirname($0), "perl");
-use OpenSSL::Util::Pod;
-
-my %dups;
-
-sub parsenum()
-{
-    my $file = shift;
-    my @apis;
-
-    open my $IN, '<', $file
-        or die "Can't open $file, $!, stopped";
-
-    while ( <$IN> ) {
-        next if /\sNOEXIST/;
-        next if /EXPORT_VAR_AS_FUNC/;
-        push @apis, $1 if /([^\s]+).\s/;
-    }
-
-    close $IN;
-
-    print "# Found ", scalar(@apis), " in $file\n";
-    return sort @apis;
-}
-
-sub getdocced()
-{
-    my $dir = shift;
-    my %return;
-
-    foreach my $pod ( glob("$dir/*.pod") ) {
-        my %podinfo = extract_pod_info($pod);
-        foreach my $n ( @{$podinfo{names}} ) {
-            $return{$n} = $pod;
-            print "# Duplicate $n in $pod and $dups{$n}\n"
-                if defined $dups{$n} && $dups{$n} ne $pod;
-            $dups{$n} = $pod;
-        }
-    }
-
-    return %return;
-}
-
-my %docced = &getdocced('doc/man3');
-
-sub printem()
-{
-    my $numfile = shift;
-    my $count = 0;
-
-    foreach my $func ( &parsenum($numfile) ) {
-        next if $docced{$func};
-
-        # Skip ASN1 utilities
-        next if $func =~ /^ASN1_/;
-
-        print $func, "\n";
-        $count++;
-    }
-    print "# Found $count missing from $numfile\n\n";
-}
-
-&printem('util/libcrypto.num');
-&printem('util/libssl.num');