+ s/foo
+
+The workaround is to use some other quoting separator than C<"/">,
+like for example C<"!">:
+
+ s!foo!!;
+
+=head2 HP-UX Kernel Parameters (maxdsiz) for Compiling Perl
+
+By default, HP-UX comes configured with a maximum data segment size of
+64MB. This is too small to correctly compile Perl with the maximum
+optimization levels. You can increase the size of the maxdsiz kernel
+parameter through the use of SAM.
+
+When using the GUI version of SAM, click on the Kernel Configuration
+icon, then the Configurable Parameters icon. Scroll down and select
+the maxdsiz line. From the Actions menu, select the Modify Configurable
+Parameter item. Insert the new formula into the Formula/Value box.
+Then follow the instructions to rebuild your kernel and reboot your
+system.
+
+In general, a value of 256MB (or "256*1024*1024") is sufficient for
+Perl to compile at maximum optimization.
+
+=head1 nss_delete core dump from op/pwent or op/grent
+
+You may get a bus error core dump from the op/pwent or op/grent
+tests. If compiled with -g you will see a stack trace much like
+the following:
+
+ #0 0xc004216c in () from /usr/lib/libc.2
+ #1 0xc00d7550 in __nss_src_state_destr () from /usr/lib/libc.2
+ #2 0xc00d7768 in __nss_src_state_destr () from /usr/lib/libc.2
+ #3 0xc00d78a8 in nss_delete () from /usr/lib/libc.2
+ #4 0xc01126d8 in endpwent () from /usr/lib/libc.2
+ #5 0xd1950 in Perl_pp_epwent () from ./perl
+ #6 0x94d3c in Perl_runops_standard () from ./perl
+ #7 0x23728 in S_run_body () from ./perl
+ #8 0x23428 in perl_run () from ./perl
+ #9 0x2005c in main () from ./perl
+
+The key here is the C<nss_delete> call. One workaround for this
+bug seems to be to create add to the file F</etc/nsswitch.conf>
+(at least) the following lines