* replace XDrawString with XmStringDraw
HTMLformat.c, HTMLtable.c: The Motif 2.x XmStringDraw can display UTF-8 characters.
gui.c, gui-dialog.c: replace XmStringCreateSimple with XmStringCreateLocalized
xresources.h: use ISO 10646-1 fonts
* Support for HTML entities with UTF-8 encoding
HTMLamp.h: more complete list of HTML 4 entities
HTMLparse.c: replace an HTML entity &#nnn; or &name; by the appropriate UTF-8 sequence.
Some functions that ought to return a value call return without any value. This
commit adds a dummy value to each of those returns so that clang stops
complaining.
