[patch] pr21302: Max line length in free form mode

[Bernhard Fischer]

On Sun, Nov 20, 2005 at 08:02:54PM +0100, Bernhard Fischer wrote:

ping**2

>Ok?
>
>thank you,
>Bernhard

>Earlier referenced by Paul Brook here:
>http://gcc.gnu.org/ml/fortran/2004-07/msg00212.html
>
>2005-11-20 Bernhard Fischer <rep.nop@aon.at>
>
>	PR fortran/21302
>	* lang.opt: New options -ffree-line-length- and -ffree-line-length-none.
>	* gfortran.h: Add free_line_length and add description of
>	free_line_length and fixed_line_length.
>	* options.c (gfc_init_options, gfc_handle_option): Initialize
>	and set free_line_length and fixed_line_length.
>	* scanner.c (load_line): Set free_line_length to 132 and
>	fixed_line_length to 72 or user requested values. A line either
>	starts with '#' thus is a preprocessor-line or is an include, so
>	use "else".
>	* scanner.c: Typo in comment.
>	* invoke.texi: Document -ffree-line-length- and
>	-ffree-line-length-none
>