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fileset: array search
[perl/file-rewrite.git]
/
lib
/
File
/
Rewrite.pm
diff --git
a/lib/File/Rewrite.pm
b/lib/File/Rewrite.pm
index 784542d9f47074854c9789811429148a98f20087..2b05ded11175fc09025378089fa0fb67e8f64d6e 100644
(file)
--- a/
lib/File/Rewrite.pm
+++ b/
lib/File/Rewrite.pm
@@
-10,15
+10,20
@@
our @EXPORT_OK = qw(fileset);
sub fileset {
my ($filename, $replace, $search) = @_;
sub fileset {
my ($filename, $replace, $search) = @_;
- $search = $replace if not defined $search;
my $tmpname = "$filename.$$.tmp";
my $changes = 0;
my $tmpname = "$filename.$$.tmp";
my $changes = 0;
+ $search = $replace if not defined $search;
+
+ # generate a single regex to emulate smart match
+ $search = [$search] unless ref $search eq 'ARRAY';
+ $search = join('|', map { ref $_ ? $_ : "^\Q$_\E\$" } @$search);
+
open my $src, '<', $filename;
open my $dest, '>', $tmpname;
while (readline $src) {
chomp;
open my $src, '<', $filename;
open my $dest, '>', $tmpname;
while (readline $src) {
chomp;
- if ($_ =~
(ref $search ? $search : qr/^\Q$search\E$/)
) {
+ if ($_ =~
/$search/s
) {
if (ref $replace eq 'ARRAY') {
if (@$replace and $_ eq $replace->[0]) {
shift @$replace;
if (ref $replace eq 'ARRAY') {
if (@$replace and $_ eq $replace->[0]) {
shift @$replace;