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include(`setup.m4')
\set_author([René Seindal])
\set_title([Known bugs in GNU m4 \__m4_version__])
\divert(1)
\h2([Known bugs in GNU m4])
\define([fixed], [\p([Fixed in version 1.4$1])])
\define([notme], [\p([A <A
HREF="mailto:m4-feedback@seindal.dk?subject=GNU m4: \defn([_item])"
>volunteer</A> is badly needed for this, as I have no way of testing
this myself.])])
\ul([
\item([undivert], [undivert(0) might read from standard output],
[\p([If calling \tt(undivert(0)) when diverting to a non-zero diversion
will cause m4 to read from standard output in an attempt to bring back
diversion 0, which is not possible.])
\fixed(n)
])
\item([sigaltstack], [failure if sigaltstack or sigstack returns ENOSYS],
[\p([If stack overflow detection is configured but the system doesn't
support sigaltstack(2) or sigstack(2), m4 fails when the system call
returns ENOSYS. It should silently revert to default behaviour.])
\notme
])
])
\p([See also the \link(todo.htm, TODO) file.])
\print_items
\divert(0)\dnl
\DO_LAYOUT([\undivert(1)])
\divert(-1)
\item([], [],
[\p([])
])
\undivert
|
