⌽∨\⌽'' ''∨.≠x←2 3⍴'A BBB'
*** Attempt to start a new joblist at ScalarFunction.cc:412 while joblist from ScalarFunction.cc:412 is not finished
----------------------------------------
-- Stack trace at Parallel.hh:393
----------------------------------------
0x7fdfe33f7de5 __libc_start_main
0x43f815 main
0x55af5d Workspace::immediate_execution(bool)
0x485ed2 Command::process_line()
0x47b6c8 Command::do_APL_expression(UCS_string&)
0x48fa58 Executable::execute_body() const
0x50fab0 StateIndicator::run()
0x4bce85 Prefix::reduce_statements()
0x4bc2cc Prefix::reduce_MISC_F_B_()
0x4973a3 DerivedFunction::eval_B(Value_P)
0x47356f Bif_OPER1_SCAN::eval_LB(Token&, Value_P)
0x471b0f Bif_SCAN::scan(Function*, Value_P, int)
0x50ab52 Bif_F2_OR::eval_AB(Value_P, Value_P)
0x50599e ScalarFunction::eval_scalar_AB(Value_P, Value_P, ErrorCode (Cell::*)(Cell*, Cell const*) const)
========================================
I know the double quotes are wrong - but I shouldn't get a backtrace...
Thanks.