(dwarf2_gen_line_info): Kill unused variables.
(dwarf2_finish): Likewise.
(dwarf2_where): Likewise.
(dwarf2_directive_file): If we've only got a string,
hand off to s_app_file.
* ecoff.c: Move the include of ecoff.h.
* symbols.h (S_IS_FUNCTION): Prototype.
* read.c (LEX_HASH): Supply a default.
(lex_type): Use it.
(s_globl): Update `c' after skipping whitespace.
* read.h (LEX_END_NAME, is_name_ender): New.
* expr.c (get_symbol_end): Respect it.
Richard Henderson