+ if ($format =~ /^(pdf4)$/) { # xelatex
+ # set input encoding to 'ascii' always
+ $inputEncoding = {
+ "search" => '.*', # this will be substituted from '\inputencoding'-line
+ "out" => "ascii",
+ };
+ }
+ elsif ($format =~ /^(dvi3|pdf5)$/) { # (dvi)?lualatex
+ # when to set input encoding to 'ascii'?
+ #$inputEncoding = {
+ # "search" => 'auto|default', # this will be substituted from '\inputencoding'-line
+ # "out" => "ascii",
+ #};
+ }