stag-findsubtree.pl - finds nodes in a stag file
stag-findsubtree.pl 'person/name' file.xml
parses in an input file and writes out subnodes
stag-findsubtree.pl [-p PARSER] [-w WRITER] NODE FILE
FORMAT is one of xml, sxpr or itext, or the name of a perl module
xml assumed as default
FORMAT is one of xml, sxpr or itext, or the name of a perl module
the name of the node/element
not event based
