gfortran manual patch

[Joseph S. Myers]

This patch fixes the gfortran manual dvi generation.  It also removes a 
"set DEVELOPMENT" that appears on the title page (gcc-common.texi provides 
an @set DEVELOPMENT for all manuals) and an obsolete section about 
compiling gfortran which had an excessively overfull hbox.  It passes 
"make info" and dvi generation.  Applied to mainline.

Note: the gfortran doc build/install code in fortran/Make-lang.in hasn't
been updated for various mainline changes to those interfaces; as a
side-effect, "make dvi" still does not build the gfortran manual.  The
current interfaces should be documented in sourcebuild.texi, or look at
other language Make-lang.in files for examples.  In particular,
generated-manpages has changed, dvi is now a double-colon rule and front
ends shouldn't need their own rules to install info files.

Problems with the manual not fixed by this patch:

gfortran should not have its own version number; other parts of the
compiler use the common GCC one; g77 got rid of its own version number
long ago.  The version number (with a different value) is defined also as
GFC_VERSION in gfortran.h, though I don't see this used for anything.

Contrary to the claim in the manual, it does not document how to report 
bugs; nor should it as that is documented in bugs.html.

The whole "Compiling and Testing" chapter should go away; binaries have a
place to document them in install.texi, as do prerequisites such as GMP.

Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/gcc/fortran/ChangeLog,v
retrieving revision 1.2
diff -u -r1.2 ChangeLog
--- ChangeLog	13 May 2004 06:40:29 -0000	1.2
+++ ChangeLog	13 May 2004 12:29:21 -0000
@@ -1,3 +1,9 @@
+2004-05-13  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* gfortran.texi: Use @table @emph instead of @itemize @emph.
+	Remove "set DEVELOPMENT".
+	(Compiling GFORTRAN): Remove.
+
 2004-05-09  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	* array.c (match_subscript, match_array_ref): Add comments
Index: gfortran.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/fortran/gfortran.texi,v
retrieving revision 1.2
diff -u -r1.2 gfortran.texi
--- gfortran.texi	13 May 2004 06:40:30 -0000	1.2
+++ gfortran.texi	13 May 2004 12:29:21 -0000
@@ -1,17 +1,12 @@
 \input texinfo  @c -*-texinfo-*-
 @c %**start of header
 @setfilename gfortran.info
-@set last-update March 10, 2004
+@set last-update 13 May 2004
 @set copyrights-gfortran 1999-2004
 @set version-gfortran 0.235
 
 @include gcc-common.texi
 
-@c This indicates that this documentation is still under development.
-@c For example, if this option is set, overfull boxes are marked with
-@c an ugly black square.
-set DEVELOPMENT
-
 @settitle The GNU Fortran 95 Compiler
 
 @c Create a separate index for command line options
@@ -398,7 +393,6 @@
 @menu
 * Precompiled Binaries::
 * General notes about compiling GFORTRAN::
-* Compiling GFORTRAN::
 * Testing::
 @end menu
 
@@ -426,29 +420,6 @@
 Note: GMP is only required for the compiler itself.  Compiled fortran programs
 do not depend on the GMP library. 
 
-@node Compiling GFORTRAN
-@section Compiling GFORTRAN
-@cindex Make-lang.in
-
-To build gfortran, you first need to get a copy of the GCC source tree.
-gfortran uses the new @dfn{GENERIC} intermediate representation
-to communicate with the back end.
-This new IR has not been merged yet with the GCC mainline,
-so you'll need to get a snapshot of the
-@emph{tree-ssa-20020619-branch} from the GCC CVS repository.
-This branch also contains the latest version 
-You can check out this branch from the GNU Subversions server:
-
-@example
-$ export CVS_RSH=ssh
-$ cvs -z9 -d :ext:anoncvs@@subversions.gnu.org:/cvsroot/gcc co -r tree-ssa-20020619-branch gcc
-@end example
-
-You can now build GCC following the instructions on the
-@uref{htpp://gcc.gnu.org/,GCC homepage},
-(configure with @option{--enable-languages=f95}).
-
-
 @node Testing
 @section Testing
 @cindex Test suite
@@ -502,7 +473,7 @@
 @node Compiler Status
 @section Compiler Status
 
-@itemize @emph
+@table @emph
 @item Front end
 This is the part of gfortran which parses a source file, verifies that it
 is valid Fortran 95, performs compile time replacement of constants
@@ -518,7 +489,7 @@
 front end and translate it to the GENERIC form required by the GCC back
 end. Work is ongoing in these parts of gfortran, but a large part has
 already been completed.
-@end itemize
+@end table
 
 @node Library Status
 @section Library Status

-- 
Joseph S. Myers
jsm@polyomino.org.uk