scope. In Perl v5.14 and earlier, C<continue> required the C<"switch">
feature, like the other keywords.
-C<evalbytes> is only available with with the C<"evalbytes"> feature (see
+C<evalbytes> is only available with the C<"evalbytes"> feature (see
L<feature>) or if prefixed with C<CORE::>. C<__SUB__> is only available
-with with the C<"current_sub"> feature or if prefixed with C<CORE::>. Both
+with the C<"current_sub"> feature or if prefixed with C<CORE::>. Both
the C<"evalbytes"> and C<"current_sub"> features are enabled automatically
with a C<use v5.16> (or higher) declaration in the current scope.
partial implementation of POSIX Threads that has since been superseded
by the Native POSIX Thread Library (NPTL).
-LinuxThreads is now obsolete on Linux, and and caching C<getpid()>
+LinuxThreads is now obsolete on Linux, and caching C<getpid()>
like this made embedding perl unnecessarily complex (since you'd have
to manually update the value of $$), so now C<$$> and C<getppid()>
will always return the same values as the underlying C library.