(gdb) l
1284         output. */
1285    #endif
1286
1287      /* Detect circularities and truncate them.
1288         No need to offer any alternative--this is better than an error.  */1289      if (CONSP (obj) || VECTORP (obj) || COMPILED_FUNCTIONP (obj))
1290        {
1291          int i;
1292          for (i = 0; i < print_depth; i++)
1293            if (EQ (obj, being_printed[i]))
(gdb) where
#0  0x0818480e in print_internal (obj=583868620, printcharfun=-1211365908,
    escapeflag=1) at print.c:1289
#1  0x08094e93 in print_compiled_function (obj=155576512,
    printcharfun=-1211365908, escapeflag=1) at bytecode.c:1934
#2  0x08184d61 in print_internal (obj=155576512, printcharfun=-1211365908,
    escapeflag=1) at print.c:1473
#3  0x08184249 in print_cons (obj=158256772, printcharfun=-1211365908,
    escapeflag=1) at print.c:1096
#4  0x08184d61 in print_internal (obj=158256628, printcharfun=-1211365908,
    escapeflag=1) at print.c:1473
#5  0x081831ef in Fprin1 (object=158256628, stream=-1211365908) at print.c:656
#6  0x080c0f08 in Fbacktrace (stream=-1211365908, detailed=-1211331156)
    at eval.c:5227
#7  0x080b5308 in fatal_error_signal (sig=11) at emacs.c:625
#8  <signal handler called>
#9  0x0818480e in print_internal (obj=583868620, printcharfun=151725040,
    escapeflag=1) at print.c:1289
#10 0x08094e93 in print_compiled_function (obj=155576512,
    printcharfun=151725040, escapeflag=1) at bytecode.c:1934
#11 0x08184d61 in print_internal (obj=155576512, printcharfun=151725040,
    escapeflag=1) at print.c:1473
#12 0x081837c3 in print_error_message (error_object=158256628,
    stream=151725040) at print.c:806
---Type <return> to continue, or q <return> to quit---q
Quit
(gd