Invisible XML is a grammar language created in 2020 by Steven Pemberton.
#1257on PLDB | 4Years Old |
git clone https://github.com/invisiblexml/ixml/
Invisible XML is a language for describing the implicit structure of data, and a set of technologies for making that structure explicit as XML markup. It allows you to write a declarative description of the format of some text and then leverage that format to represent the text as structured information.
url: scheme, ":", authority, path.
scheme: letter+.
authority: "//", host.
host: sub++".".
sub: letter+.
path: ("/", seg)+.
seg: fletter*.
-letter: ["a"-"z"]; ["A"-"Z"]; ["0"-"9"].
-fletter: letter; ".".