Joel E. Denny 7dc4a6940c Fix some error-reporting macro bugs. ...

* data/bison.m4 (b4_cat): New.
(b4_error, b4_error_at): Use b4_cat to send error directives directly
to stdout so they don't become arguments to other macros.  Update
comments and add examples.
(b4_warn, b4_warn_at, b4_complain, b4_complain_at): Update comments and
add examples.
(b4_fatal, b4_fatal_at): Likewise, and invoke m4_exit(1) immediately
after printing the error directive so that M4 doesn't report subsequent
problems that are induced by this problem.
* src/scan-skel.l: Recognize @` digraph outside of directive arguments
instead of just in them.  Recognize @\n in both places.  Both expand to
the empty string.  Needed by b4_cat.
* tests/skeletons.at (Complaining during macro argument expansion):
New test case.
(Fatal errors make M4 exit immediately): New test case.

2007-10-08 01:53:08 +00:00

..

.cvsignore

* NEWS: The -g and --graph options now output graphs in Graphviz

2006-10-12 23:29:52 +00:00

actions.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

atlocal.in

2007-02-07 Paolo Bonzini <bonzini@gnu.org>

2007-02-07 17:03:10 +00:00

bison.in

Word changes.

2004-10-05 09:58:58 +00:00

c++.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

calc.at

Replace %push-parser' and %push-pull-parser' with

2007-09-25 05:47:27 +00:00

conflicts.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

cxx-type.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

existing.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

glr-regression.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

headers.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

input.at

Replace %push-parser' and %push-pull-parser' with

2007-09-25 05:47:27 +00:00

java.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

local.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

Makefile.am

Update to GPLv3.

2007-08-15 20:21:33 +00:00

output.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

push.at

Replace %push-parser' and %push-pull-parser' with

2007-09-25 05:47:27 +00:00

reduce.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

regression.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

sets.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

skeletons.at

Fix some error-reporting macro bugs.

2007-10-08 01:53:08 +00:00

synclines.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

testsuite.at

Update to GPLv3.

2007-08-15 20:21:33 +00:00

torture.at

Replace %push-parser' and %push-pull-parser' with

2007-09-25 05:47:27 +00:00