A local copy of OpenSSL from GitHub
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#! /usr/bin/env perl
# Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (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
# Sometimes calls to XXXerr() are split into two lines, because the define'd
# names are very long. This script looks for those lines and merges them.
# It should be run before the "err-to-raise" script.
# Run this program like this:
# perl -pi util/merge-err-lines files...
# or
# git grep -l '[A-Z0-9]err([^)]*$' | xargs perl -pi util/merge-err-lines
use strict;
use warnings;
# Look for "{whitespace}XXXerr(no-close-paren{WHITESPACE}" lines
if ( /^ *[_A-Z0-9]+err\([^)]+ *$/ ) {
my $copy = $_;
chop($copy);
$copy =~ s/ +$//;
my $next = <>;
$next =~ s/^ +//;
$_ = $copy . ' ' . $next;
}