* cppexp.c, cppinit.c, cpplex.c, cpplib.c, cppmacro.c,
cppspec.c: Do not use 'legal' or 'illegal' in error messages
and comments.
* cppmain.c (cb_define, cb_undef): Don't generate any output
if not done_initializing.
* cpplex.c (maybe_paste_with_next): When the token after a ##
is an omitted rest argument, only delete the token before it
if that token is a comma. Do not warn about bogus token
pastes for , ## rest_arg.
* cpp.texi: Update.
* cpp.1: Regenerate.
* gcc.dg/cpp/macsyntx.c: Fix error regexp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35421 138bc75d-0d04-0410-961f-82ee72b054a4
12 files changed: