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Prepare for Perl 5.32

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- Escape '{' in REs

Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2018-08-07 07:42:34 -07:00
parent 732ae3ce19
commit e8428cc298
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GPG Key ID: 96E6B3F2423A4D10
1 changed files with 6 additions and 6 deletions
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12
Shorewall/Perl/Shorewall/Config.pm
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@ -2833,7 +2833,7 @@ sub evaluate_expression( $$$$ ) {
}
# $1 $2 $3 - $4
while ( $expression =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
while ( $expression =~ m( ^(.*?) \$(\{)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
if ( $var =~ /^\d+$/ ) {
@ -2850,7 +2850,7 @@ sub evaluate_expression( $$$$ ) {
if ( $chain ) {
# $1 $2 $3 - $4
while ( $expression =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) {
while ( $expression =~ m( ^(.*?) \@(\{)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
$var = numeric_value( $var ) if $var =~ /^\d/;
$val = $var ? $actparams{$var} : $chain;
@ -2861,7 +2861,7 @@ sub evaluate_expression( $$$$ ) {
}
# $1 $2 $3 - $4
while ( $expression =~ m( ^(.*?) __({)? (\w+) (?(2)}) (.*)$ )x ) {
while ( $expression =~ m( ^(.*?) __(\{)? (\w+) (?(2)}) (.*)$ )x ) {
my ( $first, $cap, $rest ) = ( $1, $3, $4);
if ( exists $capdesc{$cap} ) {
@ -3791,7 +3791,7 @@ sub expand_variables( \$ ) {
my ( $lineref, $count ) = ( $_[0], 0 );
my $chain = $actparams{chain};
# $1 $2 $3 - $4
while ( $$lineref =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
while ( $$lineref =~ m( ^(.*?) \$(\{)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
@ -3830,7 +3830,7 @@ sub expand_variables( \$ ) {
#
$$lineref =~ s/\\@/??/g;
# $1 $2 $3 - $4
while ( $$lineref =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
while ( $$lineref =~ m( ^(.*?) \@(\{)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);
my $val = $var ? $actparams{$var} : $actparams{chain};
$usedcaller = USEDCALLER if $var eq 'caller';
@ -3846,7 +3846,7 @@ sub expand_variables( \$ ) {
sub expand_shorewallrc_variables( \$ ) {
my ( $lineref, $count ) = ( $_[0], 0 );
# $1 $2 $3 - $4
while ( $$lineref =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) {
while ( $$lineref =~ m( ^(.*?) \$(\{)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4);