2007-02-21  Chris Wilson  <chris@chris-wilson.co.uk>

	Callgrind strikes again...
	Inserting a char is a rare operation (especially in the scrolling
	benchmark!) so only read the old cell during an insert. This wins
	about 5% during a hexdump.

	* src/iso2022.c: (_vte_iso2022_find_nextctl),
	(_vte_iso2022_fragment_input), (process_cdata):
	* src/vte.c: (_vte_terminal_insert_char):
	* src/vteseq.c: (vte_sequence_handler_sf):


svn path=/trunk/; revision=1710