I tried to do this, but I'm having the constructor for UCS_string crash on me when I try:
#0 0x00007f228d0cbd67 in raise () from /usr/lib/libc.so.6
#1 0x00007f228d0cd118 in abort () from /usr/lib/libc.so.6
#2 0x00007f228d9c0dc5 in __gnu_cxx::__verbose_terminate_handler() ()
from /usr/lib/libstdc++.so.6
#3 0x00007f228d9bee46 in ?? () from /usr/lib/libstdc++.so.6
#4 0x00007f228d9bee91 in std::terminate() () from /usr/lib/libstdc++.so.6
#5 0x00007f228d9bf0a8 in __cxa_throw () from /usr/lib/libstdc++.so.6
#6 0x00000000004b350c in throw_apl_error (code=E_RANK_ERROR,
loc=0x595c13 "UCS_string.cc:388") at Error.cc:188
#7 0x000000000054d31c in UCS_string::UCS_string (this=0x7f227fb3c880, value=...)
at UCS_string.cc:388
#8 0x00007f228c0de92c in TraceData::display_value_for_trace (out=..., value=...,
cr_level=8) at TraceData.cc:64
#9 0x00007f228c0db4ca in enable_trace (conn=..., symbol=0xa88c90, cr_level=8)
at FollowCommand.cc:90
#10 0x00007f228c0db9e2 in FollowCommand::run_command (this=0x7f22780011f0, conn=...,
args=std::vector of length 4, capacity 4 = {...}) at FollowCommand.cc:135
#11 0x00007f228c0d4eb6 in NetworkConnection::process_command (this=0x7f22780008c0,
command="trace:palle:on:8") at NetworkConnection.cc:209
#12 0x00007f228c0d500c in NetworkConnection::run (this=0x7f22780008c0)
at NetworkConnection.cc:220
#13 0x00007f228c0cf542 in connection_loop (arg=0x7f22780008c0) at network.cc:36
#14 0x00007f228f120124 in start_thread () from /usr/lib/libpthread.so.0
#15 0x00007f228d1814bd in clone () from /usr/lib/libc.so.6