* cplus-dem.c (INTBUF_SIZE): New macro.

	* cplus-dem.c (INTBUF_SIZE): New macro.
	(string_append_template_idx): New function.
	(demangle_expression): Likewise.
	(demangle_integral_value): Use it.
	(demangle_real_value): New function, split out from ...
	(demangle_template_value_parm): ... here.  Use
	string_append_template_idx.  Use demangle_real_value.
	(demangle_template): Use string_append_template_idx.
	(demangle_qualified): Use consume_count_with_underscores.
	(get_count): Tweak formatting.
	(do_type): Use string_append_template_idx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30091 138bc75d-0d04-0410-961f-82ee72b054a4