RELAX NG schema for PEF 1.0 - Portable Embosser Format Public Draft 12 February 2009 Authors: Joel Håkansson, Piotr Kiernicki, Linus Ericson 2008-1 Defines a volume of embossed braille. Defines a section of embossed braille. Defines a page of embossed braille. Defines a row of embossed braille. Defines the width (measured in characters) of page descendants. Overrides any value defined by ancestors. Defines the height (measured in characters) of page descendants. Overrides any value defined by ancestors. Defines the size of a gap between rows (expressed as a multiple of the dot-to-dot height). In practice, this value should be 0 or more for six dot braille and 1 or more for eight dot braille Overrides any value defined by ancestors. Defines whether page descendants are intended for duplex printing or not. Overrides any value defined by ancestors. application/x-pef+xml ([⠀-⣿])* [ISO8601] subset: requires yyyy-mm-dd format [0-9]{4}-[0-9]{2}-[0-9]{2}