Improve run-time diagnostic for "PRINT '(I1', 42":
* com.c (ffecom_char_args_x_): Renamed from ffecom_char_args_,
which is now a macro (to avoid lots of changes to other code)
with new arg, ffecom_char_args_with_null_ being another new
macro to call same function with different value for new arg.
This function now appends a null byte to opCONTER expression
if the new arg is TRUE.
(ffecom_arg_ptr_to_expr): Support NULL length pointer.
* ste.c (ffeste_io_cilist_):
(ffeste_io_icilist_): Pass NULL length ptr for
FORMAT expression, so null byte gets appended where
feasible.
* target.c (ffetarget_character1):
(ffetarget_concatenate_character1):
(ffetarget_substr_character1):
(ffetarget_convert_character1_character1):
(ffetarget_convert_character1_hollerith):
(ffetarget_convert_character1_integer4):
(ffetarget_convert_character1_logical4):
(ffetarget_convert_character1_typeless):
(ffetarget_hollerith): Append extra phantom null byte as
part of FFETARGET-NULL-BYTE kludge.
Yes, even more patches from Craig :-)
From-SVN: r18187