This program is a filter but it, as it is the default, changes also the way some characters are represented e.g. when having a German o with umlaut this is encoded (Latin1) as octal ' 303' '266' ., and the filter changes this into &#x76, the filter should leave it as is and give it to doxygen that can decide by means of the INPUT_ENCODING how to handle the character.

albert-github · albert-github · commit 23135899cd3c · 2019-10-26T16:03:17.000+02:00
diff --git a/lib/Doxygen/Filter/Perl/POD.pm b/lib/Doxygen/Filter/Perl/POD.pm
@@ -123,6 +123,12 @@ sub view_seq_code
     return "\n\@code\n$text\n\@endcode\n";
 }
 
+sub encode {
+    my($self,$text) = @_;
+    return $text;
+}
+
+
 
 
 

Original file line number	Diff line number	Diff line change
`@@ -123,6 +123,12 @@ sub view_seq_code`
`123`	`123`	`return "\n\@code\n$text\n\@endcode\n";`
`124`	`124`	`}`
`125`	`125`
	`126`	`+sub encode {`
	`127`	`+ my($self,$text) = @_;`
	`128`	`+ return $text;`
	`129`	`+}`
	`130`	`+`
	`131`	`+`
`126`	`132`
`127`	`133`
`128`	`134`