Use ISO C99 varargs when available.

Use ISO C99 varargs when available.

Fri May 18 11:30:57 2001  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/disasm.c: Use ISO C99 varargs when
	available.

Thu May 17 11:16:23 2001  Owen Taylor  <otaylor@redhat.com>

	* pango/mapping.c: Fixup docs, remove some FIXMEs that are
	no longer applicable.

	* pango/pango-layout.c: Move by graphemes, not characters.

	* pango/pango-layout.c (pango_layout_line_x_to_index):
	Position at the closest grapheme boundary, not at character
	boundaries.

	* pango/pango-layout.c (pango_layout_line_index_to_x):
	Return positions of grapheme boundaries, not character
	boundaries.