(gdb) run Starting program: /var/tmp/vim61/src/vim ^C Program received signal SIGINT, Interrupt. skipchr () at regexp.c:2415 2415 prevchr_len += (*mb_ptr2len_check)(regparse + prevchr_len); (gdb) backtrace #0 skipchr () at regexp.c:2415 #1 0x000db6ac in getchr () at regexp.c:2451 #2 0x000d96d0 in regatom (flagp=0xffbed97c) at regexp.c:1380 #3 0x000d9114 in regpiece (flagp=0xee6afeff) at regexp.c:1218 #4 0x000d8fc4 in regconcat (flagp=0xffbeda6c) at regexp.c:1179 #5 0x000d8ec4 in regbranch (flagp=0xffbedae4) at regexp.c:1101 #6 0x000d8ba8 in reg (paren=1, flagp=0xffbedb5c) at regexp.c:1014 #7 0x000d9ac8 in regatom (flagp=0xffbedbdc) at regexp.c:1606 #8 0x000d9114 in regpiece (flagp=0xffbedc54) at regexp.c:1218 #9 0x000d8fc4 in regconcat (flagp=0xffbedccc) at regexp.c:1179 #10 0x000d8ec4 in regbranch (flagp=0xffbedd44) at regexp.c:1101 #11 0x000d8ba8 in reg (paren=0, flagp=0xffbeddbc) at regexp.c:1014 magic=1) at regexp.c:836 #12 0x000d8868 in vim_regcomp ( expr=0x1f93d8 "^\\(\\%([\216\216\216\216\216\216\216\216\216\216\216\ 216\216\216\216\216\216\216\216\216\216]\216\\|[\216\216\216\216\216]\216\ \|[ -~\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\ 216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\ 216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\216\ 216\216\216\216\216\216\216]\\"..., magic=1) at regexp.c:836 #13 0x0004619c in find_some_match (argvars=0xffbedf50, retvar=0xffbee5a8, type=2) at eval.c:5100 #14 0x00043e50 in get_func_var (name=0x1b11df "matchstr", len=8, retvar=0xffbee5a8, arg=0xffbee524, firstline=1, lastline=1, doesrange=0xffbee0c4, evaluate=1) at eval.c:2726 #15 0x00043114 in eval7 (arg=0xffbee524, retvar=0xffbee5a8, evaluate=1) at eval.c:1946