[Patch/fortran] Add documentation section about implemented F2003 features

[Janne Blomqvist]

Hello,

Here is an updated patch. It adds back the mention of eventual Fortran
90 support and contains some minor formatting improvements as well.


2005-08-03  Janne Blomqvist  <jblomqvi@cc.hut.fi>

	* gfortran.texi: Add section about implemented F2003 features.
	

Index: gfortran.texi
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/fortran/gfortran.texi,v
retrieving revision 1.20
diff -r1.20 gfortran.texi
955,957c955,986
< In the future it may also support other variants and extensions to the Fortran
< language.  This includes ANSI Fortran 77, Fortran 90, Fortran 2000 (not yet
< finalized), and OpenMP.
---
> In the future it may also support other variants and extensions to the
> Fortran language.  This includes ANSI Fortran 77, ISO Fortran 90, ISO
> Fortran 2003 and OpenMP.
> 
> @menu
> * Fortran 2003 status::
> @end menu
> 
> @node Fortran 2003 status
> @section Fortran 2003 status
> 
> Although @command{gfortran} for the time being focuses on implementing
> the Fortran 95 standard, a few Fortran 2003 features are also
> implemented.
> 
> @itemize
> @item 
> Intrinsics command_argument_count, get_command, get_command_argument,
> get_environment_variable.
> 
> @item 
> [...] style array constructors
> 
> @item 
> FLUSH statement. Note that the IOMSG feature of the I/O statements is
> not yet implemented.
> @end itemize
> 
> 
> @c ---------------------------------------------------------------------
> @c Index
> @c ---------------------------------------------------------------------


-- 
Janne Blomqvist