Support for -p option to select parse method (XML, HTML, SGML). Added help() routine, along with other cleanups.
Support for -p option to select parse method (XML, HTML, SGML). Added
help() routine, along with other cleanups.

princeofdarkness76/sial.org-scripts,thrig/scripts,thrig/scripts,thrig/scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,thrig/scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,thrig/scripts,thrig/scripts