--- Comment #1 from tschwinge at gnu dot org 2006-12-06 18:22 ---
It is also not documented that `#COMMENT' can be used to embed comments.
And `\f' (form feed, `^L') could be added to list of white space (in the
skip_whitespace function): it's convenient to separate units in hand-made
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-12-08 09:25 ---
specs are an internal format really. It is very subject to change each
release. Also some time in the future we might decide to get rid of the specs.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30091
--- Comment #3 from tromey at gcc dot gnu dot org 2007-01-21 03:08 ---
I have a patch to document '#' and '@'.
I'll submit it shortly.
Currently gcc.c and invoke.texi are mostly kept in sync.
However I haven't audited to make sure they are fully in sync.
Adding support for \f is probab
