Avoid given/when.

1 files changed, 30 insertions, 33 deletions

diff --git a/pandoc-emphasis b/pandoc-emphasis
index 9adb6e5..34770f5 100755
--- a/pandoc-emphasis
+++ b/pandoc-emphasis
@@ -5,9 +5,6 @@
 
 use Moops -strict;
 
-use feature qw(switch);
-no if $] >= 5.018, warnings => "experimental::smartmatch";
-
 use Pandoc::Filter 0.06;
 use Pandoc::Elements;
 
@@ -78,41 +75,41 @@ sub emphasis {
 	return unless ( $self->name =~ /Str|Emph/ );
 	if ( $self->name eq 'Emph' ) {
 		$window->set_view($self);
-		given ( stringify($self) ) {
-			when ( $self->content->[0]->name eq 'Str' ) {
-				if ( $window->peek_at_ledge() eq '"' ) {
-					$window->clear_ledge();
-					$title++;
-					$log->infof( 'emphasis: %s+Emph→title: %s',
-						'"',
-						$_ );
-					return $window->interpret_view(
-						Quoted( DoubleQuote,
-						$self->content ));
-				}
-			}
-			when ( $self->content->[0]->name eq 'Quoted' ) {
-				$log->infof( 'emphasis: Emph+Quoted→foreign: %s',
-					$_ );
-				# FIXME: LaTeX-encode content
-				return $window->interpret_view(
-					RawInline( 'latex',
-					sprintf( '\foreign{%s}',
-						$_ )));
-			}
+		if ( $self->content->[0]->name eq 'Str'
+			and $window->peek_at_ledge() eq '"'
+		) {
+			$window->clear_ledge();
+			$title++;
+			$log->infof( 'emphasis: %s+Emph→title: %s',
+				'"',
+				stringify(
+					$self->content ));
+			return $window->interpret_view(
+				Quoted( DoubleQuote,
+				$self->content ));
+		}
+		if ( $self->content->[0]->name eq 'Quoted'
+		) {
+			my $new_content = stringify(
+				$self->content->[0] );
+			$log->infof( 'emphasis: Emph+Quoted→foreign: %s',
+				$new_content );
+			# FIXME: LaTeX-encode content
+			return $window->interpret_view(
+				RawInline( 'latex',
+				sprintf( '\foreign{%s}',
+					$new_content )));
 		}
 		return $window->describe_view();
 	}
 	if ( $self->name eq 'Str' ) {
 		$window->set_view($self);
-		given ( $self->content ) {
-			when ('"') {
-				if ($title) {
-					$title--;
-					return $window->suppress_view();
-				};
-				return $window->postpone_view();
-			}
+		if ( $self->content eq '"' ) {
+			if ($title) {
+				$title--;
+				return $window->suppress_view();
+			};
+			return $window->postpone_view();
 		}
 		$window->clear_ledge();
 		if ($title) {