While porting some DFL examples to Tango I came across tango.io.UnicodeFile? - very nice.
I read a file like
scope uf = new UnicodeFile!(char) ("filename", Encoding.Unknown);
char content[] = uf.read;
Encoding encoding = uf.encoding;
After that, encoding is automagically set to e.g. Encoding.UTF_8N.
When writing back the file, I would like to write a UTF-BOM only if there was an UTF-BOM in the original file.
My question is:
Is there an easy way to find out, whether there had been an UTF-BOM in the file?
The only way I found was to compare cast (ubyte) content.length against "filename".fileSize, but this seems ugly.
