Fix instruction length calculation for TFM compatibility operations The compatibility operations for TFM (TFRP, COPY+, etc.) were using the opcode as the length instead of the length of the opcode as the length. This corrects that oversight. Interestingly, this error has been present forever which gives a fair indication that almost nobody uses these compatibility instructions.

all:
	rm -f manual/*.pdf manual/*.html
	docbook2html -o manual manual.docbook.sgml
	docbook2html -u manual.docbook.sgml && mv manual.docbook.html manual/manual.html
	docbook2pdf -u manual.docbook.sgml && mv manual.docbook.pdf manual/manual.pdf
	rm -f manual.docbook.html

maint:
	hg rm --force manual/* || true
	$(MAKE) all
	hg add manual/*