Theophile Ranquet 0505df0cba errors: factor b4_error @directives ...

Instead of @complain, @warn, and @fatal, use a unique @complain
directive. This directive's first argument is "complain", "warn", etc.

* data/bison.m4 (m4_error): Here.
* src/scan-skel.l (at_directive_perform): Adjust.
(flag): Replace the switch by safer and more explicit if branches.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>

2012-10-04 17:13:38 +02:00

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