texi2pod: Make it output a single encoding string

Intermixing =encoding utf-8 in the file can confuse some pod2man
implementations.

diff --git a/doc/texi2pod.pl b/doc/texi2pod.pl
index 54d57172d540f9f7c8b42ca2a7ddbfd11d48e17f..e4eb61c26c8cdc44665ec69bb5d2618d00a323f3 100755 (executable)
--- a/doc/texi2pod.pl
+++ b/doc/texi2pod.pl
@@ -327,13 +327,14 @@ $inf = pop @instack;
 
 die "No filename or title\n" unless defined $fn && defined $tl;
 
+# always use utf8
+print "=encoding utf8\n\n";
+
 $sects{NAME} = "$fn \- $tl\n";
 $sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};
 
 unshift @sects_sequence, "NAME";
 for $sect (@sects_sequence) {
-    # always use utf8
-    print "=encoding utf8\n";
     if(exists $sects{$sect}) {
         $head = $sect;
         $head =~ s/SEEALSO/SEE ALSO/;