Tools for the conversion to and from UTF-8 Unicode encoding. Note that RFC-2277 mandates that all "protocols" MUST handle UTF-8 properly. - utrans converts text files created using any 8-bit character map into UTF-8; - uhtrans converts UTF-8 files into 7-bit ASCII with anything else formatted as an HTML-style tags, e.g. Ӓ (decimal); - hutrans converts 7-bit ASCII files with HTML-style tags, to UTF-8, thus complementing the functionality of hutrans; - ptrans converts UTF-8 files into 8-bit text using any 8-bit character map, thus complementing utrans. Additionally, tuc is installed if not found. Tuc converts text files between the DOS/Windows and the Unix formats. This port depends on ports/converters/libutf-8. Further details: RFC 2277, and RFC 2279.