xmls-tools was written by Robert Marlow.
Download xmls-tools from http://www.bobturf.org/software/xmls-tools/
Quick assessment (2023-04-04)
Still compiles, but doesn't work right because xmls changed the default XML representation.
LGPL
XMLS-Tools
xmls-tools is a library to supplement use of xmls. It includes support for parsing with side effects, searching and validating XML. It includes an example side effect parser in the form of a XHTML to text converter.
LGPL
LGPL