LaTeX-Druck: Unicode-Control-Zeichen und nicht druckbare Zeichen entfernen

[mfinanz.git] / SL / Template / LaTeX.pm

diff --git a/SL/Template/LaTeX.pm b/SL/Template/LaTeX.pm
index c85529ced77f617d392275ec594f1ea23a822803..da0967ba71a9c321e3d9abb70b6d82f94b5d32fb 100644 (file)
--- a/SL/Template/LaTeX.pm
+++ b/SL/Template/LaTeX.pm
@@ -123,6 +123,9 @@ sub format_string {
     // $formatters{ $self->{default_content_type} }
     // $formatters{ text };
 
+  $content  =~ s{[^\p{Print}]|\p{Cf}}{}g;
+  $variable =~ s{[^\p{Print}]|\p{Cf}}{}g;
+
   return $formatter->($self, $content, variable => $variable);
 }