Attachment 915446 Details for Bug 817902 – Comment

Comment

comment_4640555.txt (text/plain), 84.64 KB, created by Stephen Gallagher on 2012-05-01 18:17:47 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Stephen Gallagher

Created: 2012-05-01 18:17:47 UTC

Size: 84.64 KB

patch

obsolete

>Description of problem:
>At seemingly random intervals, bash-completion will stop working and will cause bash to hang until I hit ctrl-c.
>
>Version-Release number of selected component (if applicable):
> * bash-completion-1.99-1.fc17.noarch
> * bash-4.2.24-2.fc17.x86_64
> * glibc-2.15-32.fc17.x86_64
>
>How reproducible:
>Completion will work fine for a while, then it will start hanging every time. It only hangs on filesystem completion. Completion of application options and arguments works fine.
>
>Steps to Reproduce:
>1. Type 'cd part_of_a_filename<tab>'
>  
>Actual results:
>bash hangs, unresponsive until interrupted with ctrl-c
>
>Expected results:
>Completion should finish (or show the list of filenames/directories that fit).
>
>Additional info:
>
>It may or may not be relevant that I am using a btrfs filesystem to get into this situation, but once it has happened it will hang on all filesystems (I tested tmpfs and sysfs).
>
>This all worked fine in Fedora 16. I'm not sure if the problem is in bash-completion, bash or glibc, so I'm reporting it to bash-completion. Reassign as appropriate.
>
>
>Backtrace when attached while hung (looks like a deadlock issue):
>
>#0  __lll_lock_wait_private ()
>    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:96
>No locals.
>#1  0x0000003989ab959d in _L_lock_26 () from /lib64/libc.so.6
>No symbol table info available.
>#2  0x0000003989ab948a in getpwnam (name=0x3989db3340 "\002", 
>    name@entry=0x232f810 "*") at ../nss/getXXbyYY.c:98
>        buffer_size = 1024
>        resbuf = {pw_name = 0x2332770 "colord", pw_passwd = 0x2332777 "x", 
>          pw_uid = 991, pw_gid = 984, pw_gecos = 0x2332781 "User for colord", 
>          pw_dir = 0x2332791 "/var/lib/colord", 
>          pw_shell = 0x23327a1 "/sbin/nologin"}
>        result = <optimized out>
>#3  0x00000000004a5538 in tilde_expand_word (filename=0x230e9d0 "~*")
>    at ./tilde.c:390
>        dirname = 0x0
>        expansion = <optimized out>
>        username = 0x232f810 "*"
>        user_len = 2
>        user_entry = <optimized out>
>#4  0x00000000004a57ed in tilde_expand (string=string@entry=0x2344eb0 "~*")
>    at ./tilde.c:238
>        end = 2
>---Type <return> to continue, or q <return> to quit---
>        expansion = <optimized out>
>        len = <optimized out>
>        start = 0
>        tilde_word = 0x230e9d0 "~*"
>        result = 0x232d040 '\026' <repeats 18 times>
>        result_size = 18
>        result_index = 0
>#5  0x000000000042aa48 in bash_tilde_expand (s=s@entry=0x2344eb0 "~*", 
>    assign_p=assign_p@entry=0) at general.c:991
>        old_immed = 1
>        old_term = 1
>        r = <optimized out>
>        ret = <optimized out>
>#6  0x000000000044fec2 in expand_word_internal (word=word@entry=0x23263f0, 
>    quoted=quoted@entry=0, isexp=isexp@entry=0, 
>    contains_dollar_at=contains_dollar_at@entry=0x0, 
>    expanded_something=expanded_something@entry=0x0) at subst.c:8093
>        list = <optimized out>
>        tword = <optimized out>
>        istring = 0x23587a0 ""
>        istring_size = 112
>        istring_index = 0
>        temp = 0x2344eb0 "~*"
>---Type <return> to continue, or q <return> to quit---
>        temp1 = <optimized out>
>        string = 0x2355da0 "~*"
>        string_size = 2
>        sindex = 0
>        quoted_dollar_at = 0
>        quoted_state = 0
>        had_quoted_null = 0
>        has_dollar_at = 0
>        tflag = 0
>        pflags = <optimized out>
>        assignoff = -1
>        c = <optimized out>
>        t_index = 2
>        twochars = <optimized out>
>        state = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}
>#7  0x0000000000450f0c in call_expand_word_internal (w=0x23263f0, q=q@entry=0, 
>    i=i@entry=0, c=c@entry=0x0, e=0x0) at subst.c:3192
>        result = <optimized out>
>#8  0x0000000000451271 in cond_expand_word (w=<optimized out>, 
>    special=special@entry=1) at subst.c:3156
>        r = <optimized out>
>        p = <optimized out>
>        l = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        qflags = <optimized out>
>#9  0x000000000042f1b9 in execute_cond_node (cond=0x2347d00)
>    at execute_cmd.c:3408
>        result = <optimized out>
>        invert = 0
>        patmatch = <optimized out>
>        rmatch = 0
>        mflags = <optimized out>
>        ignore = 8
>        arg1 = 0x2353de0 "x"
>        arg2 = <optimized out>
>#10 0x000000000042f3e9 in execute_cond_node (cond=cond@entry=0x23275f0)
>    at execute_cmd.c:3369
>        result = <optimized out>
>        invert = 0
>        patmatch = <optimized out>
>        rmatch = <optimized out>
>        mflags = <optimized out>
>        ignore = 8
>        arg1 = <optimized out>
>        arg2 = <optimized out>
>#11 0x0000000000432269 in execute_cond_command (cond_command=0x23275f0)
>    at execute_cmd.c:3497
>---Type <return> to continue, or q <return> to quit---
>        retval = <optimized out>
>        save_line_number = 922
>#12 execute_command_internal (fds_to_close=<optimized out>, 
>    pipe_out=<optimized out>, pipe_in=-1, asynchronous=<optimized out>, 
>    command=0x2349700) at execute_cmd.c:942
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = 0
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = 922
>        user_subshell = 1
>        exec_undo_list = 0x0
>#13 execute_command_internal (command=0x2349700, asynchronous=<optimized out>, 
>    pipe_in=-1, pipe_out=<optimized out>, fds_to_close=<optimized out>)
>    at execute_cmd.c:528
>        exec_result = -512
>#14 0x000000000043572e in execute_command (command=0x2349700)
>    at execute_cmd.c:386
>        bitmap = 0x2330370
>        result = <optimized out>
>#15 0x000000000043284e in execute_if_command (if_command=0x234b4b0)
>---Type <return> to continue, or q <return> to quit---
>    at execute_cmd.c:3244
>        return_value = <optimized out>
>        save_line_number = 922
>#16 execute_command_internal (fds_to_close=0x2344450, 
>    pipe_out=<optimized out>, pipe_in=-1, asynchronous=<optimized out>, 
>    command=0x21b3ce0) at execute_cmd.c:855
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 1
>        exec_undo_list = 0x0
>#17 execute_command_internal (command=0x21b3ce0, asynchronous=<optimized out>, 
>    pipe_in=-1, pipe_out=<optimized out>, fds_to_close=0x2344450)
>    at execute_cmd.c:528
>        exec_result = -512
>#18 0x000000000043338f in execute_connection (fds_to_close=0x2344450, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x21259e0)
>    at execute_cmd.c:2336
>        second = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        ignore_return = 1
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#19 execute_command_internal (fds_to_close=0x2344450, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x21259e0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 1
>        exec_undo_list = 0x0
>#20 execute_command_internal (command=0x21259e0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2344450) at execute_cmd.c:528
>        exec_result = -512
>#21 0x000000000043572e in execute_command (command=0x21259e0)
>    at execute_cmd.c:386
>        bitmap = 0x2344450
>---Type <return> to continue, or q <return> to quit---
>        result = <optimized out>
>#22 0x0000000000433354 in execute_connection (fds_to_close=0x2327100, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x23356e0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 1
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#23 execute_command_internal (fds_to_close=0x2327100, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x23356e0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 1
>        exec_undo_list = 0x0
>#24 execute_command_internal (command=0x23356e0, asynchronous=0, pipe_in=-1, 
>---Type <return> to continue, or q <return> to quit---
>    pipe_out=-1, fds_to_close=0x2327100) at execute_cmd.c:528
>        exec_result = -512
>#25 0x0000000000432503 in execute_command_internal (fds_to_close=0x2327100, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x23427a0)
>    at execute_cmd.c:895
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 1
>        exec_undo_list = 0x0
>#26 execute_command_internal (command=0x23427a0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2327100) at execute_cmd.c:528
>        exec_result = -512
>#27 0x00000000004342fe in execute_function (var=var@entry=0x21519a0, 
>    flags=flags@entry=8, fds_to_close=fds_to_close@entry=0x2327100, 
>    async=async@entry=0, subshell=subshell@entry=0, 
>    words=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
>    at execute_cmd.c:4310
>        return_val = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        result = 0
>        tc = 0x23427a0
>        save_current = 0x2333670
>        debug_trap = <optimized out>
>        error_trap = <optimized out>
>        return_trap = <optimized out>
>        funcname_v = 0x2112d00
>        nfv = <optimized out>
>        bash_source_v = <optimized out>
>        bash_lineno_v = <optimized out>
>        funcname_a = <optimized out>
>        bash_source_a = 0x21125d0
>        bash_lineno_a = 0x21126e0
>        shell_fn = <optimized out>
>        sfile = <optimized out>
>        t = <optimized out>
>        fc = 0x23427a0
>#28 0x0000000000431966 in execute_builtin_or_function (flags=8, 
>    fds_to_close=0x2327100, redirects=<optimized out>, var=0x21519a0, 
>    builtin=0, words=0x2352030) at execute_cmd.c:4540
>        saved_undo_list = 0x0
>        ofifo = 0
>        ofifo_list = 0x0
>---Type <return> to continue, or q <return> to quit---
>        result = <optimized out>
>        nfifo = <optimized out>
>        osize = <optimized out>
>#29 execute_simple_command (simple_command=<optimized out>, 
>    pipe_in=pipe_in@entry=-1, pipe_out=pipe_out@entry=-1, async=async@entry=0, 
>    fds_to_close=fds_to_close@entry=0x2327100) at execute_cmd.c:3948
>        words = 0x2352030
>        lastword = <optimized out>
>        command_line = 0x0
>        lastarg = 0x23570b0 "x"
>        temp = <optimized out>
>        first_word_quoted = 0
>        result = <optimized out>
>        builtin_is_special = <optimized out>
>        already_forked = 0
>        dofork = <optimized out>
>        old_last_async_pid = <optimized out>
>        builtin = 0
>        func = <optimized out>
>        old_builtin = 0
>        old_command_builtin = 4890898
>#30 0x0000000000432763 in execute_command_internal (fds_to_close=0x2327100, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2333670)
>---Type <return> to continue, or q <return> to quit---
>    at execute_cmd.c:747
>        exec_result = 0
>        invert = 0
>        ignore_return = 1
>        was_error_trap = 0
>        my_undo_list = 0x0
>        last_pid = -1
>        save_line_number = 10
>        user_subshell = 1
>        exec_undo_list = 0x0
>#31 execute_command_internal (command=0x2333670, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2327100) at execute_cmd.c:528
>        exec_result = -512
>#32 0x000000000043572e in execute_command (command=0x2333670)
>    at execute_cmd.c:386
>        bitmap = 0x2327100
>        result = <optimized out>
>#33 0x0000000000432ffd in execute_connection (fds_to_close=0x2354650, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x233c6f0)
>    at execute_cmd.c:2391
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#34 execute_command_internal (fds_to_close=0x2354650, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x233c6f0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#35 execute_command_internal (command=0x233c6f0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2354650) at execute_cmd.c:528
>        exec_result = -512
>#36 0x000000000043338f in execute_connection (fds_to_close=0x2354650, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2354240)
>    at execute_cmd.c:2336
>        second = <optimized out>
>        ignore_return = 0
>---Type <return> to continue, or q <return> to quit---
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#37 execute_command_internal (fds_to_close=0x2354650, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2354240) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#38 execute_command_internal (command=0x2354240, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2354650) at execute_cmd.c:528
>        exec_result = -512
>#39 0x000000000043572e in execute_command (command=0x2354240)
>    at execute_cmd.c:386
>        bitmap = 0x2354650
>        result = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>#40 0x0000000000433354 in execute_connection (fds_to_close=0x234e400, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x234cd30)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#41 execute_command_internal (fds_to_close=0x234e400, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x234cd30) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#42 execute_command_internal (command=0x234cd30, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x234e400) at execute_cmd.c:528
>---Type <return> to continue, or q <return> to quit---
>        exec_result = -512
>#43 0x000000000043572e in execute_command (command=0x234cd30)
>    at execute_cmd.c:386
>        bitmap = 0x234e400
>        result = <optimized out>
>#44 0x0000000000433354 in execute_connection (fds_to_close=0x234fe10, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x23554f0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#45 execute_command_internal (fds_to_close=0x234fe10, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x23554f0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#46 execute_command_internal (command=0x23554f0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x234fe10) at execute_cmd.c:528
>        exec_result = -512
>#47 0x000000000043572e in execute_command (command=0x23554f0)
>    at execute_cmd.c:386
>        bitmap = 0x234fe10
>        result = <optimized out>
>#48 0x0000000000433354 in execute_connection (fds_to_close=0x2348140, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2357ae0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#49 execute_command_internal (fds_to_close=0x2348140, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2357ae0) at execute_cmd.c:903
>        exec_result = 0
>---Type <return> to continue, or q <return> to quit---
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#50 execute_command_internal (command=0x2357ae0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2348140) at execute_cmd.c:528
>        exec_result = -512
>#51 0x000000000043572e in execute_command (command=0x2357ae0)
>    at execute_cmd.c:386
>        bitmap = 0x2348140
>        result = <optimized out>
>#52 0x0000000000433354 in execute_connection (fds_to_close=0x2358060, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x234d920)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#53 execute_command_internal (fds_to_close=0x2358060, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x234d920) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#54 execute_command_internal (command=0x234d920, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2358060) at execute_cmd.c:528
>        exec_result = -512
>#55 0x000000000043572e in execute_command (command=0x234d920)
>    at execute_cmd.c:386
>        bitmap = 0x2358060
>        result = <optimized out>
>#56 0x0000000000433354 in execute_connection (fds_to_close=0x232b620, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x21b7900)
>    at execute_cmd.c:2334
>---Type <return> to continue, or q <return> to quit---
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#57 execute_command_internal (fds_to_close=0x232b620, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x21b7900) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#58 execute_command_internal (command=0x21b7900, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x232b620) at execute_cmd.c:528
>        exec_result = -512
>#59 0x000000000043572e in execute_command (command=0x21b7900)
>    at execute_cmd.c:386
>---Type <return> to continue, or q <return> to quit---
>        bitmap = 0x232b620
>        result = <optimized out>
>#60 0x0000000000433354 in execute_connection (fds_to_close=0x234c8a0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2348ab0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#61 execute_command_internal (fds_to_close=0x234c8a0, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2348ab0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>---Type <return> to continue, or q <return> to quit---
>#62 execute_command_internal (command=0x2348ab0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x234c8a0) at execute_cmd.c:528
>        exec_result = -512
>#63 0x000000000043572e in execute_command (command=0x2348ab0)
>    at execute_cmd.c:386
>        bitmap = 0x234c8a0
>        result = <optimized out>
>#64 0x0000000000433354 in execute_connection (fds_to_close=0x233b4f0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x23422d0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#65 execute_command_internal (fds_to_close=0x233b4f0, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x23422d0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#66 execute_command_internal (command=0x23422d0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x233b4f0) at execute_cmd.c:528
>        exec_result = -512
>#67 0x0000000000432503 in execute_command_internal (fds_to_close=0x233b4f0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x21253f0)
>    at execute_cmd.c:895
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#68 execute_command_internal (command=0x21253f0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x233b4f0) at execute_cmd.c:528
>        exec_result = -512
>---Type <return> to continue, or q <return> to quit---
>#69 0x00000000004342fe in execute_function (var=var@entry=0x2143230, 
>    flags=flags@entry=0, fds_to_close=fds_to_close@entry=0x233b4f0, 
>    async=async@entry=0, subshell=subshell@entry=0, 
>    words=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
>    at execute_cmd.c:4310
>        return_val = <optimized out>
>        result = 0
>        tc = 0x21253f0
>        save_current = 0x22a54e0
>        debug_trap = <optimized out>
>        error_trap = <optimized out>
>        return_trap = <optimized out>
>        funcname_v = 0x2112d00
>        nfv = <optimized out>
>        bash_source_v = <optimized out>
>        bash_lineno_v = <optimized out>
>        funcname_a = <optimized out>
>        bash_source_a = 0x21125d0
>        bash_lineno_a = 0x21126e0
>        shell_fn = <optimized out>
>        sfile = <optimized out>
>        t = <optimized out>
>        fc = 0x21253f0
>---Type <return> to continue, or q <return> to quit---
>#70 0x0000000000431966 in execute_builtin_or_function (flags=0, 
>    fds_to_close=0x233b4f0, redirects=<optimized out>, var=0x2143230, 
>    builtin=0, words=0x230d470) at execute_cmd.c:4540
>        saved_undo_list = 0x0
>        ofifo = 0
>        ofifo_list = 0x0
>        result = <optimized out>
>        nfifo = <optimized out>
>        osize = <optimized out>
>#71 execute_simple_command (simple_command=<optimized out>, 
>    pipe_in=pipe_in@entry=-1, pipe_out=pipe_out@entry=-1, async=async@entry=0, 
>    fds_to_close=fds_to_close@entry=0x233b4f0) at execute_cmd.c:3948
>        words = 0x230d470
>        lastword = <optimized out>
>        command_line = 0x0
>        lastarg = 0x2342e80 "-d"
>        temp = <optimized out>
>        first_word_quoted = 0
>        result = <optimized out>
>        builtin_is_special = <optimized out>
>        already_forked = 0
>        dofork = <optimized out>
>        old_last_async_pid = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        builtin = 0
>        func = <optimized out>
>        old_builtin = 0
>        old_command_builtin = 37043680
>#72 0x0000000000432763 in execute_command_internal (fds_to_close=0x233b4f0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x22a54e0)
>    at execute_cmd.c:747
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = 0
>        my_undo_list = 0x0
>        last_pid = -1
>        save_line_number = 1568
>        user_subshell = 0
>        exec_undo_list = 0x0
>#73 execute_command_internal (command=0x22a54e0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x233b4f0) at execute_cmd.c:528
>        exec_result = -512
>#74 0x000000000043572e in execute_command (command=0x22a54e0)
>    at execute_cmd.c:386
>        bitmap = 0x233b4f0
>        result = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>#75 0x0000000000433354 in execute_connection (fds_to_close=0x2350cb0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2185760)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#76 execute_command_internal (fds_to_close=0x2350cb0, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2185760) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#77 execute_command_internal (command=0x2185760, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2350cb0) at execute_cmd.c:528
>---Type <return> to continue, or q <return> to quit---
>        exec_result = -512
>#78 0x000000000043572e in execute_command (command=0x2185760)
>    at execute_cmd.c:386
>        bitmap = 0x2350cb0
>        result = <optimized out>
>#79 0x000000000043288f in execute_if_command (if_command=0x228a680)
>    at execute_cmd.c:3263
>        return_value = <optimized out>
>        save_line_number = 1568
>#80 execute_command_internal (fds_to_close=0x2356ed0, 
>    pipe_out=<optimized out>, pipe_in=-1, asynchronous=<optimized out>, 
>    command=0x23568f0) at execute_cmd.c:855
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#81 execute_command_internal (command=0x23568f0, asynchronous=<optimized out>, 
>    pipe_in=-1, pipe_out=<optimized out>, fds_to_close=0x2356ed0)
>---Type <return> to continue, or q <return> to quit---
>    at execute_cmd.c:528
>        exec_result = -512
>#82 0x000000000043338f in execute_connection (fds_to_close=0x2356ed0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2356350)
>    at execute_cmd.c:2336
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#83 execute_command_internal (fds_to_close=0x2356ed0, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2356350) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>---Type <return> to continue, or q <return> to quit---
>#84 execute_command_internal (command=0x2356350, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2356ed0) at execute_cmd.c:528
>        exec_result = -512
>#85 0x000000000043572e in execute_command (command=0x2356350)
>    at execute_cmd.c:386
>        bitmap = 0x2356ed0
>        result = <optimized out>
>#86 0x0000000000433354 in execute_connection (fds_to_close=0x2339350, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2117fa0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#87 execute_command_internal (fds_to_close=0x2339350, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2117fa0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#88 execute_command_internal (command=0x2117fa0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2339350) at execute_cmd.c:528
>        exec_result = -512
>#89 0x000000000043572e in execute_command (command=0x2117fa0)
>    at execute_cmd.c:386
>        bitmap = 0x2339350
>        result = <optimized out>
>#90 0x0000000000433354 in execute_connection (fds_to_close=0x2344110, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x233b830)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#91 execute_command_internal (fds_to_close=0x2344110, pipe_out=-1, pipe_in=-1, 
>---Type <return> to continue, or q <return> to quit---
>    asynchronous=0, command=0x233b830) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#92 execute_command_internal (command=0x233b830, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2344110) at execute_cmd.c:528
>        exec_result = -512
>#93 0x000000000043572e in execute_command (command=0x233b830)
>    at execute_cmd.c:386
>        bitmap = 0x2344110
>        result = <optimized out>
>#94 0x0000000000433354 in execute_connection (fds_to_close=0x2357660, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x22f3f70)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#95 execute_command_internal (fds_to_close=0x2357660, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x22f3f70) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#96 execute_command_internal (command=0x22f3f70, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2357660) at execute_cmd.c:528
>        exec_result = -512
>#97 0x000000000043572e in execute_command (command=0x22f3f70)
>    at execute_cmd.c:386
>        bitmap = 0x2357660
>        result = <optimized out>
>#98 0x0000000000433354 in execute_connection (fds_to_close=0x234e4a0, 
>---Type <return> to continue, or q <return> to quit---
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2331420)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#99 execute_command_internal (fds_to_close=0x234e4a0, pipe_out=-1, pipe_in=-1, 
>    asynchronous=0, command=0x2331420) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#100 execute_command_internal (command=0x2331420, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x234e4a0) at execute_cmd.c:528
>        exec_result = -512
>---Type <return> to continue, or q <return> to quit---
>#101 0x000000000043572e in execute_command (command=0x2331420)
>    at execute_cmd.c:386
>        bitmap = 0x234e4a0
>        result = <optimized out>
>#102 0x0000000000433354 in execute_connection (fds_to_close=0x2355bf0, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2326930)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#103 execute_command_internal (fds_to_close=0x2355bf0, pipe_out=-1, 
>    pipe_in=-1, asynchronous=0, command=0x2326930) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        user_subshell = 0
>        exec_undo_list = 0x0
>#104 execute_command_internal (command=0x2326930, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x2355bf0) at execute_cmd.c:528
>        exec_result = -512
>#105 0x000000000043572e in execute_command (command=0x2326930)
>    at execute_cmd.c:386
>        bitmap = 0x2355bf0
>        result = <optimized out>
>#106 0x0000000000433354 in execute_connection (fds_to_close=0x234e900, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x231cdd0)
>    at execute_cmd.c:2334
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>        tc = <optimized out>
>#107 execute_command_internal (fds_to_close=0x234e900, pipe_out=-1, 
>    pipe_in=-1, asynchronous=0, command=0x231cdd0) at execute_cmd.c:903
>        exec_result = 0
>        invert = 0
>---Type <return> to continue, or q <return> to quit---
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#108 execute_command_internal (command=0x231cdd0, asynchronous=0, pipe_in=-1, 
>    pipe_out=-1, fds_to_close=0x234e900) at execute_cmd.c:528
>        exec_result = -512
>#109 0x0000000000432503 in execute_command_internal (fds_to_close=0x234e900, 
>    pipe_out=-1, pipe_in=-1, asynchronous=0, command=0x2347b60)
>    at execute_cmd.c:895
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>        user_subshell = 0
>        exec_undo_list = 0x0
>#110 execute_command_internal (command=0x2347b60, asynchronous=0, pipe_in=-1, 
>---Type <return> to continue, or q <return> to quit---
>    pipe_out=-1, fds_to_close=0x234e900) at execute_cmd.c:528
>        exec_result = -512
>#111 0x00000000004342fe in execute_function (var=var@entry=0x216ac70, 
>    flags=flags@entry=0, fds_to_close=fds_to_close@entry=0x234e900, 
>    async=async@entry=0, subshell=subshell@entry=0, 
>    words=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
>    at execute_cmd.c:4310
>        return_val = <optimized out>
>        result = 0
>        tc = 0x2347b60
>        save_current = 0x0
>        debug_trap = <optimized out>
>        error_trap = <optimized out>
>        return_trap = <optimized out>
>        funcname_v = 0x2112d00
>        nfv = <optimized out>
>        bash_source_v = <optimized out>
>        bash_lineno_v = <optimized out>
>        funcname_a = <optimized out>
>        bash_source_a = 0x21125d0
>        bash_lineno_a = 0x21126e0
>        shell_fn = <optimized out>
>        sfile = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        t = <optimized out>
>        fc = 0x2347b60
>#112 0x00000000004345a5 in execute_shell_function (var=var@entry=0x216ac70, 
>    words=words@entry=0x23366b0) at execute_cmd.c:4372
>        ret = <optimized out>
>        bitmap = 0x234e900
>#113 0x0000000000468e47 in gen_shell_function_matches (
>    foundp=<synthetic pointer>, cw=2, lwords=0x2355660, ind=4, 
>    line=0x22f0a60 "cd x", text=0x2355b10 "x", cs=<optimized out>, 
>    nw=<optimized out>) at pcomplete.c:1053
>        funcname = <optimized out>
>        sl = <optimized out>
>        cmdlist = 0x23366b0
>        found = 0
>        a = <optimized out>
>        fval = <optimized out>
>        pps = 0x7fff7bd473b0
>        f = 0x216ac70
>        v = <optimized out>
>        ps = {parser_state = 0, token_state = 0x2357b30, 
>          token = 0x2208ca0 "/home/sgallagh/.bash_profile", 
>          token_buffer_size = 5616, input_line_terminator = 0, 
>          eof_encountered = 0, prompt_string_pointer = 0x6e7698, 
>---Type <return> to continue, or q <return> to quit---
>          current_command_line_count = 0, remember_on_history = 1, 
>          history_expansion_inhibited = 0, last_command_exit_value = 0, 
>          pipestatus = 0x2352e50, 
>          last_shell_builtin = 0x476b80 <export_builtin>, 
>          this_shell_builtin = 0, expand_aliases = 1, echo_input_at_read = 0}
>#114 gen_compspec_completions (cs=cs@entry=0x2326710, 
>    cmd=cmd@entry=0x2358840 "cd", word=word@entry=0x2355b10 "x", 
>    start=start@entry=0, end=end@entry=4, foundp=foundp@entry=0x7fff7bd474d0)
>    at pcomplete.c:1309
>        ret = 0x0
>        tmatches = <optimized out>
>        line = 0x22f0a60 "cd x"
>        llen = 4
>        nw = 2
>        cw = 2
>        found = 1
>        foundf = 0
>        lwords = 0x2355660
>        tcs = <optimized out>
>#115 0x00000000004695e9 in gen_progcomp_completions (
>    ocmd=ocmd@entry=0x2358840 "cd", cmd=cmd@entry=0x2358840 "cd", 
>    word=word@entry=0x2355b10 "x", start=start@entry=0, end=end@entry=4, 
>    foundp=foundp@entry=0x7fff7bd474d0, retryp=retryp@entry=0x7fff7bd474d4, 
>---Type <return> to continue, or q <return> to quit---
>    lastcs=lastcs@entry=0x7fff7bd474d8) at pcomplete.c:1466
>        cs = 0x2326710
>        oldcs = 0x2356950
>        oldcmd = 0x2331b40 "cd"
>        ret = <optimized out>
>#116 0x000000000046972c in programmable_completions (
>    cmd=cmd@entry=0x2358840 "cd", word=word@entry=0x2355b10 "x", 
>    start=start@entry=0, end=4, foundp=foundp@entry=0x7fff7bd4753c)
>    at pcomplete.c:1508
>        lastcs = 0x21611e0
>        ret = <optimized out>
>        rmatches = <optimized out>
>        t = <optimized out>
>        found = 0
>        retry = 0
>        count = <optimized out>
>#117 0x00000000004637c1 in attempt_shell_completion (text=0x2355b10 "x", 
>    start=3, end=4) at bashline.c:1362
>        e = 2
>        foundcs = <optimized out>
>        n = 0x2358840 "cd"
>        in_command_position = <optimized out>
>        ti = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        saveti = <optimized out>
>        qc = -1
>        dflags = <optimized out>
>        matches = <optimized out>
>        command_separator_chars = 0x4aaf0e ";|&{(`"
>#118 0x0000000000490c2f in gen_completion_matches (
>    text=text@entry=0x2355b10 "x", start=start@entry=3, end=end@entry=4, 
>    our_func=our_func@entry=0x48ea70 <rl_filename_completion_function>, 
>    found_quote=<optimized out>, quote_char=<optimized out>) at complete.c:1062
>        matches = <optimized out>
>#119 0x0000000000491688 in rl_complete_internal (what_to_do=9)
>    at complete.c:1830
>        matches = <optimized out>
>        our_func = 0x48ea70 <rl_filename_completion_function>
>        start = 3
>        end = 4
>        delimiter = 0
>        found_quote = 0
>        i = <optimized out>
>        nontrivial_lcd = <optimized out>
>        text = 0x2355b10 "x"
>        saved_line_buffer = 0x2356dd0 "cd x"
>        quote_char = 0 '\000'
>---Type <return> to continue, or q <return> to quit---
>        tlen = <optimized out>
>        mlen = <optimized out>
>#120 0x00000000004891ad in _rl_dispatch_subseq (key=9, map=0x6e1980, 
>    got_subseq=0) at readline.c:825
>        r = 0
>        newkey = <optimized out>
>        func = <optimized out>
>        cxt = <optimized out>
>#121 0x000000000048951e in _rl_dispatch (key=<optimized out>, 
>    map=<optimized out>) at readline.c:775
>No locals.
>#122 0x0000000000489718 in readline_internal_char () at readline.c:603
>        lastc = 9
>        eof_found = 0
>        c = <optimized out>
>        code = <optimized out>
>        lk = 0
>#123 0x0000000000489bc5 in readline_internal_charloop () at readline.c:630
>        eof = <optimized out>
>#124 readline_internal () at readline.c:644
>        eof = -512
>#125 e (prompt=<optimized out>) at readline.c:388
>        value = 0x456510 "\213\005Z\362("
>---Type <return> to continue, or q <return> to quit---
>#126 0x000000000041e50c in yy_readline_get () at ./parse.y:1443
>        old_sigint = 0x456510 <sigint_sighandler>
>        line_len = <optimized out>
>        c = <optimized out>
>#127 0x00000000004200d8 in yy_getc () at ./parse.y:1376
>No locals.
>#128 shell_getc (remove_quoted_newline=1) at ./parse.y:2231
>        i = 0
>        c = <optimized out>
>        uc = <optimized out>
>#129 shell_getc (remove_quoted_newline=1) at ./parse.y:2159
>        c = <optimized out>
>#130 0x0000000000422cf6 in read_token (command=<optimized out>)
>    at ./parse.y:2908
>        character = <optimized out>
>        peek_char = <optimized out>
>#131 read_token (command=0) at ./parse.y:2859
>        result = <optimized out>
>#132 0x000000000042608b in yylex () at ./parse.y:2517
>No locals.
>#133 yyparse () at y.tab.c:2053
>        yystate = 0
>        yyerrstatus = 0
>---Type <return> to continue, or q <return> to quit---
>        yyssa = {0, 51, 123, 0 <repeats 13 times>, 99, 0, 72, 0, 94, 0, 110, 
>          0, 119, 0, 124, 0, 30944, 31700, 32767, 0, 1968, -30245, 57, 0, 
>          30960, 31700, 32767, 0, -23280, 552, 0, 0, -14034, -30297, 57, 0, 
>          31216, 31700, 32767, 0, 31184, 31700, 32767, 0, 1570, 0, 5, 0, 0, 0, 
>          0, 0, 0, 0, 0, 0, 31208, 31700, 32767, 0, 0, 0, 0, 0, 3432, 529, 0, 
>          0, 31272, 31700, 32767, 0, 31056, 31700, 32767, 0, 14384, 563, 0, 0, 
>          0, 0, 0, 0, -26464, 563, 0, 0, 0, 0, 0, 0, 72, 0, 0, 0, -12053, 
>          -30297, 57, 0, 24, 0, 0, 0, -12053, -30297, 57, 0, 30512, -30302, 
>          57, 0, 31184, 31700, 32767, 0, 3280, 529, 0, 0, 31216, 31700, 32767, 
>          0, 12, 0, 0, 0, 832, 0, 0, 0, 1, 0 <repeats 15 times>, 50, 0, 60, 0, 
>          92, 0, 110, 0, 119, 0, 124, 0, 31232, 31700, 32767, 0, 31188, 31700, 
>          32767, 0, 1, 0, 32767, 0, 1, 0, 1, 0, 1888, -30245, 57, 0, 6, 0, 0, 
>          0, 1888, -30245, 57, 0}
>        yyss = 0x7fff7bd47890
>        yyssp = 0x7fff7bd47890
>        yyvsa = {{word = 0xb, number = 11, word_list = 0xb, command = 0xb, 
>            redirect = 0xb, element = {word = 0xb, redirect = 0x3989a7c8f8}, 
>            pattern = 0xb}, {word = 0x233e010, number = 36954128, 
>            word_list = 0x233e010, command = 0x233e010, redirect = 0x233e010, 
>            element = {word = 0x233e010, redirect = 0x0}, 
>            pattern = 0x233e010}, {word = 0x2355b10, number = 37051152, 
>            word_list = 0x2355b10, command = 0x2355b10, redirect = 0x2355b10, 
>            element = {word = 0x2355b10, redirect = 0x0}, 
>---Type <return> to continue, or q <return> to quit---
>            pattern = 0x2355b10}, {word = 0x6, number = 6, word_list = 0x6, 
>            command = 0x6, redirect = 0x6, element = {word = 0x6, 
>              redirect = 0x7}, pattern = 0x6}, {word = 0xb, number = 11, 
>            word_list = 0xb, command = 0xb, redirect = 0xb, element = {
>              word = 0xb, redirect = 0x469e03}, pattern = 0xb}, {word = 0x20, 
>            number = 32, word_list = 0x20, command = 0x20, redirect = 0x20, 
>            element = {word = 0x20, redirect = 0x7}, pattern = 0x20}, {
>            word = 0x233f665, number = 36959845, word_list = 0x233f665, 
>            command = 0x233f665, redirect = 0x233f665, element = {
>              word = 0x233f665, redirect = 0x43dc57}, pattern = 0x233f665}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x7}, 
>            pattern = 0x0}, {word = 0x23369a0, number = 36923808, 
>            word_list = 0x23369a0, command = 0x23369a0, redirect = 0x23369a0, 
>            element = {word = 0x23369a0, redirect = 0x0}, 
>            pattern = 0x23369a0}, {word = 0x7, number = 7, word_list = 0x7, 
>            command = 0x7, redirect = 0x7, element = {word = 0x7, 
>              redirect = 0x3989a7d0eb}, pattern = 0x7}, {
>            word = 0x7fff7bd47c8c, number = 2077523084, 
>            word_list = 0x7fff7bd47c8c, command = 0x7fff7bd47c8c, 
>            redirect = 0x7fff7bd47c8c, element = {word = 0x7fff7bd47c8c, 
>              redirect = 0x44c2a0}, pattern = 0x7fff7bd47c8c}, {
>            word = 0x2329ad0, number = 36870864, word_list = 0x2329ad0, 
>---Type <return> to continue, or q <return> to quit---
>            command = 0x2329ad0, redirect = 0x2329ad0, element = {
>              word = 0x2329ad0, redirect = 0x3989a7d0eb}, 
>            pattern = 0x2329ad0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x1}, pattern = 0x0}, {word = 0x6, number = 6, 
>            word_list = 0x6, command = 0x6, redirect = 0x6, element = {
>              word = 0x6, redirect = 0x233e900}, pattern = 0x6}, {word = 0x1, 
>            number = 1, word_list = 0x1, command = 0x1, redirect = 0x1, 
>            element = {word = 0x1, redirect = 0x21133e0}, pattern = 0x1}, {
>            word = 0x7fff7bd47fbc, number = 2077523900, 
>            word_list = 0x7fff7bd47fbc, command = 0x7fff7bd47fbc, 
>            redirect = 0x7fff7bd47fbc, element = {word = 0x7fff7bd47fbc, 
>              redirect = 0x43c51a}, pattern = 0x7fff7bd47fbc}, {
>            word = 0x3989db1260, number = -1982131616, 
>            word_list = 0x3989db1260, command = 0x3989db1260, 
>            redirect = 0x3989db1260, element = {word = 0x3989db1260, 
>              redirect = 0x7fff7bd48190}, pattern = 0x3989db1260}, {
>            word = 0x233142d, number = 36901933, word_list = 0x233142d, 
>            command = 0x233142d, redirect = 0x233142d, element = {
>              word = 0x233142d, redirect = 0x10}, pattern = 0x233142d}, {
>            word = 0x233142f, number = 36901935, word_list = 0x233142f, 
>            command = 0x233142f, redirect = 0x233142f, element = {
>              word = 0x233142f, redirect = 0x3989a46520}, 
>---Type <return> to continue, or q <return> to quit---
>            pattern = 0x233142f}, {word = 0x7fff7bd47c48, number = 2077523016, 
>            word_list = 0x7fff7bd47c48, command = 0x7fff7bd47c48, 
>            redirect = 0x7fff7bd47c48, element = {word = 0x7fff7bd47c48, 
>              redirect = 0x233142e}, pattern = 0x7fff7bd47c48}, {
>            word = 0x233142f, number = 36901935, word_list = 0x233142f, 
>            command = 0x233142f, redirect = 0x233142f, element = {
>              word = 0x233142f, redirect = 0x3989a49baf}, 
>            pattern = 0x233142f}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x21133e0}, pattern = 0x0}, {word = 0x10, 
>            number = 16, word_list = 0x10, command = 0x10, redirect = 0x10, 
>            element = {word = 0x10, redirect = 0x43c7e6}, pattern = 0x10}, {
>            word = 0x2a, number = 42, word_list = 0x2a, command = 0x2a, 
>            redirect = 0x2a, element = {word = 0x2a, redirect = 0x43c86f}, 
>            pattern = 0x2a}, {word = 0x1, number = 1, word_list = 0x1, 
>            command = 0x1, redirect = 0x1, element = {word = 0x1, 
>              redirect = 0x2a}, pattern = 0x1}, {word = 0x1, number = 1, 
>            word_list = 0x1, command = 0x1, redirect = 0x1, element = {
>              word = 0x1, redirect = 0x0}, pattern = 0x1}, {word = 0x25, 
>            number = 37, word_list = 0x25, command = 0x25, redirect = 0x25, 
>            element = {word = 0x25, redirect = 0x0}, pattern = 0x25}, {
>            word = 0x233e920, number = 36956448, word_list = 0x233e920, 
>            command = 0x233e920, redirect = 0x233e920, element = {
>---Type <return> to continue, or q <return> to quit---
>              word = 0x233e920, redirect = 0x0}, pattern = 0x233e920}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x0}, 
>            pattern = 0x0}, {word = 0x1, number = 1, word_list = 0x1, 
>            command = 0x1, redirect = 0x1, element = {word = 0x1, 
>              redirect = 0x0}, pattern = 0x1}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x43ca19}, pattern = 0x0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x0}, pattern = 0x0}, {
>            word = 0x233e9e0, number = 36956640, word_list = 0x233e9e0, 
>            command = 0x233e9e0, redirect = 0x233e9e0, element = {
>              word = 0x233e9e0, redirect = 0x0}, pattern = 0x233e9e0}, {
>            word = 0x7fffffffffff, number = -1, word_list = 0x7fffffffffff, 
>            command = 0x7fffffffffff, redirect = 0x7fffffffffff, element = {
>              word = 0x7fffffffffff, redirect = 0x233e9e0}, 
>            pattern = 0x7fffffffffff}, {word = 0x100000000, number = 0, 
>            word_list = 0x100000000, command = 0x100000000, 
>            redirect = 0x100000000, element = {word = 0x100000000, 
>              redirect = 0xffffffffffffffff}, pattern = 0x100000000}, {
>            word = 0x233e9e0, number = 36956640, word_list = 0x233e9e0, 
>            command = 0x233e9e0, redirect = 0x233e9e0, element = {
>              word = 0x233e9e0, redirect = 0x3989a7d0eb}, 
>---Type <return> to continue, or q <return> to quit---
>            pattern = 0x233e9e0}, {word = 0x10, number = 16, word_list = 0x10, 
>            command = 0x10, redirect = 0x10, element = {word = 0x10, 
>              redirect = 0x43cbb6}, pattern = 0x10}, {word = 0x7fff00000000, 
>            number = 0, word_list = 0x7fff00000000, command = 0x7fff00000000, 
>            redirect = 0x7fff00000000, element = {word = 0x7fff00000000, 
>              redirect = 0x0}, pattern = 0x7fff00000000}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x233142d}, pattern = 0x0}, {
>            word = 0x25, number = 37, word_list = 0x25, command = 0x25, 
>            redirect = 0x25, element = {word = 0x25, redirect = 0x233e9e0}, 
>            pattern = 0x25}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3989a7d0eb}, pattern = 0x0}, {
>            word = 0x7fff7bd47db0, number = 2077523376, 
>            word_list = 0x7fff7bd47db0, command = 0x7fff7bd47db0, 
>            redirect = 0x7fff7bd47db0, element = {word = 0x7fff7bd47db0, 
>              redirect = 0x2353230}, pattern = 0x7fff7bd47db0}, {
>            word = 0x400000000, number = 0, word_list = 0x400000000, 
>            command = 0x400000000, redirect = 0x400000000, element = {
>              word = 0x400000000, redirect = 0x0}, pattern = 0x400000000}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x7fff7bd47da8}, 
>            pattern = 0x0}, {word = 0x0, number = 0, word_list = 0x0, 
>---Type <return> to continue, or q <return> to quit---
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x2110d68}, pattern = 0x0}, {word = 0x7fff7bd47de8, 
>            number = 2077523432, word_list = 0x7fff7bd47de8, 
>            command = 0x7fff7bd47de8, redirect = 0x7fff7bd47de8, element = {
>              word = 0x7fff7bd47de8, redirect = 0x7fff7bd47d10}, 
>            pattern = 0x7fff7bd47de8}, {word = 0x230e990, number = 36759952, 
>            word_list = 0x230e990, command = 0x230e990, redirect = 0x230e990, 
>            element = {word = 0x230e990, redirect = 0x3989db0760}, 
>            pattern = 0x230e990}, {word = 0x1d, number = 29, word_list = 0x1d, 
>            command = 0x1d, redirect = 0x1d, element = {word = 0x1d, 
>              redirect = 0x0}, pattern = 0x1d}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x2110400}, pattern = 0x0}, {
>            word = 0x3000000010, number = 16, word_list = 0x3000000010, 
>            command = 0x3000000010, redirect = 0x3000000010, element = {
>              word = 0x3000000010, redirect = 0x7fff7bd48290}, 
>            pattern = 0x3000000010}, {word = 0x7fff7bd481c0, 
>            number = 2077524416, word_list = 0x7fff7bd481c0, 
>            command = 0x7fff7bd481c0, redirect = 0x7fff7bd481c0, element = {
>              word = 0x7fff7bd481c0, redirect = 0x6}, 
>            pattern = 0x7fff7bd481c0}, {word = 0x3989a69850, 
>            number = -1985570736, word_list = 0x3989a69850, 
>            command = 0x3989a69850, redirect = 0x3989a69850, element = {
>---Type <return> to continue, or q <return> to quit---
>              word = 0x3989a69850, redirect = 0x3989db1260}, 
>            pattern = 0x3989a69850}, {word = 0x234fc80, number = 37026944, 
>            word_list = 0x234fc80, command = 0x234fc80, redirect = 0x234fc80, 
>            element = {word = 0x234fc80, redirect = 0x20}, 
>            pattern = 0x234fc80}, {word = 0x211053d, number = 34669885, 
>            word_list = 0x211053d, command = 0x211053d, redirect = 0x211053d, 
>            element = {word = 0x211053d, redirect = 0x20}, 
>            pattern = 0x211053d}, {word = 0x2110520, number = 34669856, 
>            word_list = 0x2110520, command = 0x2110520, redirect = 0x2110520, 
>            element = {word = 0x2110520, redirect = 0x0}, 
>            pattern = 0x2110520}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0xf67cac449d337f00}, pattern = 0x0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x3989a7d0eb}, pattern = 0x0}, {
>            word = 0x2331420, number = 36901920, word_list = 0x2331420, 
>            command = 0x2331420, redirect = 0x2331420, element = {
>              word = 0x2331420, redirect = 0x0}, pattern = 0x2331420}, {
>            word = 0x6, number = 6, word_list = 0x6, command = 0x6, 
>            redirect = 0x6, element = {word = 0x6, redirect = 0x3989a7d0eb}, 
>            pattern = 0x6}, {word = 0x7fff7bd47f9c, number = 2077523868, 
>            word_list = 0x7fff7bd47f9c, command = 0x7fff7bd47f9c, 
>            redirect = 0x7fff7bd47f9c, element = {word = 0x7fff7bd47f9c, 
>---Type <return> to continue, or q <return> to quit---
>              redirect = 0x20}, pattern = 0x7fff7bd47f9c}, {word = 0x234fc71, 
>            number = 37026929, word_list = 0x234fc71, command = 0x234fc71, 
>            redirect = 0x234fc71, element = {word = 0x234fc71, 
>              redirect = 0x20}, pattern = 0x234fc71}, {word = 0x234fc72, 
>            number = 37026930, word_list = 0x234fc72, command = 0x234fc72, 
>            redirect = 0x234fc72, element = {word = 0x234fc72, 
>              redirect = 0x2110520}, pattern = 0x234fc72}, {word = 0x211053d, 
>            number = 34669885, word_list = 0x211053d, command = 0x211053d, 
>            redirect = 0x211053d, element = {word = 0x211053d, 
>              redirect = 0x4805e1}, pattern = 0x211053d}, {
>            word = 0x7fff7bd47fa0, number = 2077523872, 
>            word_list = 0x7fff7bd47fa0, command = 0x7fff7bd47fa0, 
>            redirect = 0x7fff7bd47fa0, element = {word = 0x7fff7bd47fa0, 
>              redirect = 0x7fff7bd47fa4}, pattern = 0x7fff7bd47fa0}, {
>            word = 0x7fff7bd47f20, number = 2077523744, 
>            word_list = 0x7fff7bd47f20, command = 0x7fff7bd47f20, 
>            redirect = 0x7fff7bd47f20, element = {word = 0x7fff7bd47f20, 
>              redirect = 0x2354bef}, pattern = 0x7fff7bd47f20}, {
>            word = 0x2354bef, number = 37047279, word_list = 0x2354bef, 
>            command = 0x2354bef, redirect = 0x2354bef, element = {
>              word = 0x2354bef, redirect = 0x20}, pattern = 0x2354bef}, {
>            word = 0x211052e, number = 34669870, word_list = 0x211052e, 
>            command = 0x211052e, redirect = 0x211052e, element = {
>---Type <return> to continue, or q <return> to quit---
>              word = 0x211052e, redirect = 0x3900000020}, 
>            pattern = 0x211052e}, {word = 0x2110520, number = 34669856, 
>            word_list = 0x2110520, command = 0x2110520, redirect = 0x2110520, 
>            element = {word = 0x2110520, redirect = 0x0}, 
>            pattern = 0x2110520}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x234fc70}, pattern = 0x0}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x3989a7c8f8}, pattern = 0x0}, {
>            word = 0x70, number = 112, word_list = 0x70, command = 0x70, 
>            redirect = 0x70, element = {word = 0x70, redirect = 0x3989a7fc63}, 
>            pattern = 0x70}, {word = 0x2348fa0, number = 36999072, 
>            word_list = 0x2348fa0, command = 0x2348fa0, redirect = 0x2348fa0, 
>            element = {word = 0x2348fa0, redirect = 0x234e130}, 
>            pattern = 0x2348fa0}, {word = 0x2, number = 2, word_list = 0x2, 
>            command = 0x2, redirect = 0x2, element = {word = 0x2, 
>              redirect = 0x2110520}, pattern = 0x2}, {word = 0x2354be1, 
>            number = 37047265, word_list = 0x2354be1, command = 0x2354be1, 
>            redirect = 0x2354be1, element = {word = 0x2354be1, 
>              redirect = 0x20}, pattern = 0x2354be1}, {word = 0x2f, 
>            number = 47, word_list = 0x2f, command = 0x2f, redirect = 0x2f, 
>            element = {word = 0x2f, redirect = 0x211052e}, pattern = 0x2f}, {
>            word = 0x1d, number = 29, word_list = 0x1d, command = 0x1d, 
>---Type <return> to continue, or q <return> to quit---
>            redirect = 0x1d, element = {word = 0x1d, redirect = 0x481fb8}, 
>            pattern = 0x1d}, {word = 0x70, number = 112, word_list = 0x70, 
>            command = 0x70, redirect = 0x70, element = {word = 0x70, 
>              redirect = 0x2354be1}, pattern = 0x70}, {word = 0x2110520, 
>            number = 34669856, word_list = 0x2110520, command = 0x2110520, 
>            redirect = 0x2110520, element = {word = 0x2110520, 
>              redirect = 0x234fc70}, pattern = 0x2110520}, {word = 0x2354be1, 
>            number = 37047265, word_list = 0x2354be1, command = 0x2354be1, 
>            redirect = 0x2354be1, element = {word = 0x2354be1, 
>              redirect = 0x3989a7d0eb}, pattern = 0x2354be1}, {word = 0xe, 
>            number = 14, word_list = 0xe, command = 0xe, redirect = 0xe, 
>            element = {word = 0xe, redirect = 0x444018}, pattern = 0xe}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x2354be1}, 
>            pattern = 0x0}, {word = 0x7fff7bd48008, number = 2077523976, 
>            word_list = 0x7fff7bd48008, command = 0x7fff7bd48008, 
>            redirect = 0x7fff7bd48008, element = {word = 0x7fff7bd48008, 
>              redirect = 0x7fff7bd48010}, pattern = 0x7fff7bd48008}, {
>            word = 0x1, number = 1, word_list = 0x1, command = 0x1, 
>            redirect = 0x1, element = {word = 0x1, redirect = 0x2110520}, 
>            pattern = 0x1}, {word = 0x1, number = 1, word_list = 0x1, 
>            command = 0x1, redirect = 0x1, element = {word = 0x1, 
>              redirect = 0x2350680}, pattern = 0x1}, {word = 0x2110520, 
>---Type <return> to continue, or q <return> to quit---
>            number = 34669856, word_list = 0x2110520, command = 0x2110520, 
>            redirect = 0x2110520, element = {word = 0x2110520, 
>              redirect = 0x0}, pattern = 0x2110520}, {word = 0x40, 
>            number = 64, word_list = 0x40, command = 0x40, redirect = 0x40, 
>            element = {word = 0x40, redirect = 0x44a2bb}, pattern = 0x40}, {
>            word = 0x2, number = 2, word_list = 0x2, command = 0x2, 
>            redirect = 0x2, element = {word = 0x2, redirect = 0x2356ac0}, 
>            pattern = 0x2}, {word = 0x2127110, number = 34763024, 
>            word_list = 0x2127110, command = 0x2127110, redirect = 0x2127110, 
>            element = {word = 0x2127110, redirect = 0x189a7c8f8}, 
>            pattern = 0x2127110}, {word = 0x2354be1, number = 37047265, 
>            word_list = 0x2354be1, command = 0x2354be1, redirect = 0x2354be1, 
>            element = {word = 0x2354be1, redirect = 0x2350680}, 
>            pattern = 0x2354be1}, {word = 0x21, number = 33, word_list = 0x21, 
>            command = 0x21, redirect = 0x21, element = {word = 0x21, 
>              redirect = 0x3989db0760}, pattern = 0x21}, {word = 0x21, 
>            number = 33, word_list = 0x21, command = 0x21, redirect = 0x21, 
>            element = {word = 0x21, redirect = 0x3989a7c8f8}, pattern = 0x21}, 
>          {word = 0x2127110, number = 34763024, word_list = 0x2127110, 
>            command = 0x2127110, redirect = 0x2127110, element = {
>              word = 0x2127110, redirect = 0x2354be1}, pattern = 0x2127110}, {
>            word = 0x7fff7bd4822c, number = 2077524524, 
>            word_list = 0x7fff7bd4822c, command = 0x7fff7bd4822c, 
>---Type <return> to continue, or q <return> to quit---
>            redirect = 0x7fff7bd4822c, element = {word = 0x7fff7bd4822c, 
>              redirect = 0x3989a7fc63}, pattern = 0x7fff7bd4822c}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x2127110}, 
>            pattern = 0x0}, {word = 0x21, number = 33, word_list = 0x21, 
>            command = 0x21, redirect = 0x21, element = {word = 0x21, 
>              redirect = 0x469e03}, pattern = 0x21}, {word = 0x211052e, 
>            number = 34669870, word_list = 0x211052e, command = 0x211052e, 
>            redirect = 0x211052e, element = {word = 0x211052e, 
>              redirect = 0x2127110}, pattern = 0x211052e}, {word = 0x2127120, 
>            number = 34763040, word_list = 0x2127120, command = 0x2127120, 
>            redirect = 0x2127120, element = {word = 0x2127120, 
>              redirect = 0x4487f8}, pattern = 0x2127120}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x2127110}, pattern = 0x0}, {
>            word = 0x20, number = 32, word_list = 0x20, command = 0x20, 
>            redirect = 0x20, element = {word = 0x20, redirect = 0x2350680}, 
>            pattern = 0x20}, {word = 0x2348fa0, number = 36999072, 
>            word_list = 0x2348fa0, command = 0x2348fa0, redirect = 0x2348fa0, 
>            element = {word = 0x2348fa0, redirect = 0x3989a7d0eb}, 
>            pattern = 0x2348fa0}, {word = 0x7fff7bd4822c, number = 2077524524, 
>            word_list = 0x7fff7bd4822c, command = 0x7fff7bd4822c, 
>            redirect = 0x7fff7bd4822c, element = {word = 0x7fff7bd4822c, 
>---Type <return> to continue, or q <return> to quit---
>              redirect = 0x44da4a}, pattern = 0x7fff7bd4822c}, {
>            word = 0x7fff7bd48130, number = 2077524272, 
>            word_list = 0x7fff7bd48130, command = 0x7fff7bd48130, 
>            redirect = 0x7fff7bd48130, element = {word = 0x7fff7bd48130, 
>              redirect = 0x3989a7d0eb}, pattern = 0x7fff7bd48130}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x0}, 
>            pattern = 0x0}, {word = 0x2359280, number = 37065344, 
>            word_list = 0x2359280, command = 0x2359280, redirect = 0x2359280, 
>            element = {word = 0x2359280, redirect = 0x2354be0}, 
>            pattern = 0x2359280}, {word = 0x7fff7bd48230, number = 2077524528, 
>            word_list = 0x7fff7bd48230, command = 0x7fff7bd48230, 
>            redirect = 0x7fff7bd48230, element = {word = 0x7fff7bd48230, 
>              redirect = 0x7fff7bd48234}, pattern = 0x7fff7bd48230}, {
>            word = 0x2342020, number = 36970528, word_list = 0x2342020, 
>            command = 0x2342020, redirect = 0x2342020, element = {
>              word = 0x2342020, redirect = 0x23510a0}, pattern = 0x2342020}, {
>            word = 0xf, number = 15, word_list = 0xf, command = 0xf, 
>            redirect = 0xf, element = {word = 0xf, redirect = 0x3900000000}, 
>            pattern = 0xf}, {word = 0x1, number = 1, word_list = 0x1, 
>            command = 0x1, redirect = 0x1, element = {word = 0x1, 
>              redirect = 0x3900000000}, pattern = 0x1}, {word = 0x1, 
>            number = 1, word_list = 0x1, command = 0x1, redirect = 0x1, 
>---Type <return> to continue, or q <return> to quit---
>            element = {word = 0x1, redirect = 0x2331420}, pattern = 0x1}, {
>            word = 0x1, number = 1, word_list = 0x1, command = 0x1, 
>            redirect = 0x1, element = {word = 0x1, redirect = 0x3989a7c8f8}, 
>            pattern = 0x1}, {word = 0xf, number = 15, word_list = 0xf, 
>            command = 0xf, redirect = 0xf, element = {word = 0xf, 
>              redirect = 0x3989db0760}, pattern = 0xf}, {word = 0x21, 
>            number = 33, word_list = 0x21, command = 0x21, redirect = 0x21, 
>            element = {word = 0x21, redirect = 0x23519a0}, pattern = 0x21}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x3989a7d0eb}, 
>            pattern = 0x0}, {word = 0x70, number = 112, word_list = 0x70, 
>            command = 0x70, redirect = 0x70, element = {word = 0x70, 
>              redirect = 0x3989a7fc63}, pattern = 0x70}, {word = 0x23519a0, 
>            number = 37034400, word_list = 0x23519a0, command = 0x23519a0, 
>            redirect = 0x23519a0, element = {word = 0x23519a0, 
>              redirect = 0x234e150}, pattern = 0x23519a0}, {word = 0x21, 
>            number = 33, word_list = 0x21, command = 0x21, redirect = 0x21, 
>            element = {word = 0x21, redirect = 0x3989a7d0eb}, pattern = 0x21}, 
>          {word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x3989db1260}, 
>            pattern = 0x0}, {word = 0x1, number = 1, word_list = 0x1, 
>            command = 0x1, redirect = 0x1, element = {word = 0x1, 
>              redirect = 0x233142e}, pattern = 0x1}, {word = 0x233142e, 
>---Type <return> to continue, or q <return> to quit---
>            number = 36901934, word_list = 0x233142e, command = 0x233142e, 
>            redirect = 0x233142e, element = {word = 0x233142e, 
>              redirect = 0x233142d}, pattern = 0x233142e}, {word = 0x6e2ac0, 
>            number = 7219904, word_list = 0x6e2ac0, command = 0x6e2ac0, 
>            redirect = 0x6e2ac0, element = {word = 0x6e2ac0, 
>              redirect = 0x3989b07161}, pattern = 0x6e2ac0}, {
>            word = 0x7fff7bd48234, number = 2077524532, 
>            word_list = 0x7fff7bd48234, command = 0x7fff7bd48234, 
>            redirect = 0x7fff7bd48234, element = {word = 0x7fff7bd48234, 
>              redirect = 0x3000000018}, pattern = 0x7fff7bd48234}, {
>            word = 0x7fff7bd48290, number = 2077524624, 
>            word_list = 0x7fff7bd48290, command = 0x7fff7bd48290, 
>            redirect = 0x7fff7bd48290, element = {word = 0x7fff7bd48290, 
>              redirect = 0x7fff7bd481c0}, pattern = 0x7fff7bd48290}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x234cae0}, 
>            pattern = 0x0}, {word = 0x2185a30, number = 35150384, 
>            word_list = 0x2185a30, command = 0x2185a30, redirect = 0x2185a30, 
>            element = {word = 0x2185a30, redirect = 0xfbad2a84}, 
>            pattern = 0x2185a30}, {word = 0x3989db1260, number = -1982131616, 
>            word_list = 0x3989db1260, command = 0x3989db1260, 
>            redirect = 0x3989db1260, element = {word = 0x3989db1260, 
>              redirect = 0x7f325e320740}, pattern = 0x3989db1260}, {
>---Type <return> to continue, or q <return> to quit---
>            word = 0x2356ac0, number = 37055168, word_list = 0x2356ac0, 
>            command = 0x2356ac0, redirect = 0x2356ac0, element = {
>              word = 0x2356ac0, redirect = 0x3989a7c8f8}, 
>            pattern = 0x2356ac0}, {word = 0x2331420, number = 36901920, 
>            word_list = 0x2331420, command = 0x2331420, redirect = 0x2331420, 
>            element = {word = 0x2331420, redirect = 0x3989a76793}, 
>            pattern = 0x2331420}, {word = 0x21, number = 33, word_list = 0x21, 
>            command = 0x21, redirect = 0x21, element = {word = 0x21, 
>              redirect = 0x3989db1260}, pattern = 0x21}, {word = 0x2a, 
>            number = 42, word_list = 0x2a, command = 0x2a, redirect = 0x2a, 
>            element = {word = 0x2a, redirect = 0x7f325e33c000}, 
>            pattern = 0x2a}, {word = 0x2331432, number = 36901938, 
>            word_list = 0x2331432, command = 0x2331432, redirect = 0x2331432, 
>            element = {word = 0x2331432, redirect = 0x3989a76672}, 
>            pattern = 0x2331432}, {word = 0x2a, number = 42, word_list = 0x2a, 
>            command = 0x2a, redirect = 0x2a, element = {word = 0x2a, 
>              redirect = 0x1}, pattern = 0x2a}, {word = 0x73, number = 115, 
>            word_list = 0x73, command = 0x73, redirect = 0x73, element = {
>              word = 0x73, redirect = 0x3989a77515}, pattern = 0x73}, {
>            word = 0x3989db1260, number = -1982131616, 
>            word_list = 0x3989db1260, command = 0x3989db1260, 
>            redirect = 0x3989db1260, element = {word = 0x3989db1260, 
>              redirect = 0x3989a775c0}, pattern = 0x3989db1260}, {
>---Type <return> to continue, or q <return> to quit---
>            word = 0x3989db1260, number = -1982131616, 
>            word_list = 0x3989db1260, command = 0x3989db1260, 
>            redirect = 0x3989db1260, element = {word = 0x3989db1260, 
>              redirect = 0x3989a6bdcb}, pattern = 0x3989db1260}, {word = 0x1, 
>            number = 1, word_list = 0x1, command = 0x1, redirect = 0x1, 
>            element = {word = 0x1, redirect = 0x47adb1}, pattern = 0x1}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x2349550}, 
>            pattern = 0x0}, {word = 0x2356ac0, number = 37055168, 
>            word_list = 0x2356ac0, command = 0x2356ac0, redirect = 0x2356ac0, 
>            element = {word = 0x2356ac0, redirect = 0x3989a7d0eb}, 
>            pattern = 0x2356ac0}, {word = 0x3989a27730, number = -1985841360, 
>            word_list = 0x3989a27730, command = 0x3989a27730, 
>            redirect = 0x3989a27730, element = {word = 0x3989a27730, 
>              redirect = 0x7fff7bd48300}, pattern = 0x3989a27730}, {
>            word = 0x7fff7bd48340, number = 2077524800, 
>            word_list = 0x7fff7bd48340, command = 0x7fff7bd48340, 
>            redirect = 0x7fff7bd48340, element = {word = 0x7fff7bd48340, 
>              redirect = 0x233142e}, pattern = 0x7fff7bd48340}, {
>            word = 0x2356b60, number = 37055328, word_list = 0x2356b60, 
>            command = 0x2356b60, redirect = 0x2356b60, element = {
>              word = 0x2356b60, redirect = 0x2331420}, pattern = 0x2356b60}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>---Type <return> to continue, or q <return> to quit---
>            redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x5c00003900000000}, pattern = 0x0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x7fff00000001}, pattern = 0x0}, 
>          {word = 0x100000007, number = 7, word_list = 0x100000007, 
>            command = 0x100000007, redirect = 0x100000007, element = {
>              word = 0x100000007, redirect = 0x3989a7d0eb}, 
>            pattern = 0x100000007}, {word = 0x2185a44, number = 35150404, 
>            word_list = 0x2185a44, command = 0x2185a44, redirect = 0x2185a44, 
>            element = {word = 0x2185a44, redirect = 0x3989a7d0eb}, 
>            pattern = 0x2185a44}, {word = 0x7, number = 7, word_list = 0x7, 
>            command = 0x7, redirect = 0x7, element = {word = 0x7, 
>              redirect = 0x0}, pattern = 0x7}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x3989a7c800}, pattern = 0x0}, {
>            word = 0x2347b60, number = 36993888, word_list = 0x2347b60, 
>            command = 0x2347b60, redirect = 0x2347b60, element = {
>              word = 0x2347b60, redirect = 0x3989a7fc63}, 
>            pattern = 0x2347b60}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3989db0760}, pattern = 0x0}, {word = 0x11, 
>            number = 17, word_list = 0x11, command = 0x11, redirect = 0x11, 
>            element = {word = 0x11, redirect = 0x3989a7c8f8}, pattern = 0x11}, 
>---Type <return> to continue, or q <return> to quit---
>          {word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x0}, 
>            pattern = 0x0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3989a7c8f8}, pattern = 0x0}, {word = 0x4a8eb6, 
>            number = 4886198, word_list = 0x4a8eb6, command = 0x4a8eb6, 
>            redirect = 0x4a8eb6, element = {word = 0x4a8eb6, 
>              redirect = 0x210f430}, pattern = 0x4a8eb6}, {word = 0x11, 
>            number = 17, word_list = 0x11, command = 0x11, redirect = 0x11, 
>            element = {word = 0x11, redirect = 0x469e03}, pattern = 0x11}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x210f430}, 
>            pattern = 0x0}, {word = 0x2185a30, number = 35150384, 
>            word_list = 0x2185a30, command = 0x2185a30, redirect = 0x2185a30, 
>            element = {word = 0x2185a30, redirect = 0x437574}, 
>            pattern = 0x2185a30}, {word = 0x2185a30, number = 35150384, 
>            word_list = 0x2185a30, command = 0x2185a30, redirect = 0x2185a30, 
>            element = {word = 0x2185a30, redirect = 0x210f430}, 
>            pattern = 0x2185a30}, {word = 0x2350450, number = 37028944, 
>            word_list = 0x2350450, command = 0x2350450, redirect = 0x2350450, 
>            element = {word = 0x2350450, redirect = 0x4aa112}, 
>            pattern = 0x2350450}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>---Type <return> to continue, or q <return> to quit---
>              redirect = 0x2347b60}, pattern = 0x0}, {word = 0x21104f0, 
>            number = 34669808, word_list = 0x21104f0, command = 0x21104f0, 
>            redirect = 0x21104f0, element = {word = 0x21104f0, 
>              redirect = 0x4a8a9c}, pattern = 0x21104f0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x0}, pattern = 0x0}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x455562}, 
>            pattern = 0x0}, {word = 0x2356ac0, number = 37055168, 
>            word_list = 0x2356ac0, command = 0x2356ac0, redirect = 0x2356ac0, 
>            element = {word = 0x2356ac0, redirect = 0x2356c20}, 
>            pattern = 0x2356ac0}, {word = 0x47aaf0, number = 4696816, 
>            word_list = 0x47aaf0, command = 0x47aaf0, redirect = 0x47aaf0, 
>            element = {word = 0x47aaf0, redirect = 0x0}, pattern = 0x47aaf0}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x431569}, 
>            pattern = 0x0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3942}, pattern = 0x0}, {word = 0x22e75f0, 
>            number = 36599280, word_list = 0x22e75f0, command = 0x22e75f0, 
>            redirect = 0x22e75f0, element = {word = 0x22e75f0, 
>              redirect = 0x3989a7d0eb}, pattern = 0x22e75f0}, {
>            word = 0x233e010, number = 36954128, word_list = 0x233e010, 
>---Type <return> to continue, or q <return> to quit---
>            command = 0x233e010, redirect = 0x233e010, element = {
>              word = 0x233e010, redirect = 0x43fde1}, pattern = 0x233e010}, {
>            word = 0x456510, number = 4547856, word_list = 0x456510, 
>            command = 0x456510, redirect = 0x456510, element = {
>              word = 0x456510, redirect = 0x3989a7d0eb}, pattern = 0x456510}, {
>            word = 0x3900000000, number = 0, word_list = 0x3900000000, 
>            command = 0x3900000000, redirect = 0x3900000000, element = {
>              word = 0x3900000000, redirect = 0x0}, pattern = 0x3900000000}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x3989a7d0eb}, 
>            pattern = 0x0}, {word = 0x2185a30, number = 35150384, 
>            word_list = 0x2185a30, command = 0x2185a30, redirect = 0x2185a30, 
>            element = {word = 0x2185a30, redirect = 0x1a7d0eb}, 
>            pattern = 0x2185a30}, {word = 0x3, number = 3, word_list = 0x3, 
>            command = 0x3, redirect = 0x3, element = {word = 0x3, 
>              redirect = 0x0}, pattern = 0x3}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0xffffffff}, pattern = 0x0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x3989a7c8f8}, pattern = 0x0}, {
>            word = 0x233d520, number = 36951328, word_list = 0x233d520, 
>            command = 0x233d520, redirect = 0x233d520, element = {
>              word = 0x233d520, redirect = 0x3989a7c8f8}, 
>---Type <return> to continue, or q <return> to quit---
>            pattern = 0x233d520}, {word = 0x2333830, number = 36911152, 
>            word_list = 0x2333830, command = 0x2333830, redirect = 0x2333830, 
>            element = {word = 0x2333830, redirect = 0x3989a7c8f8}, 
>            pattern = 0x2333830}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3989a7c8f8}, pattern = 0x0}, {word = 0xf, 
>            number = 15, word_list = 0xf, command = 0xf, redirect = 0xf, 
>            element = {word = 0xf, redirect = 0x3989a7c8f8}, pattern = 0xf}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x1}, 
>            pattern = 0x0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x3989a7c8f8}, pattern = 0x0}, {word = 0x0, 
>            number = 0, word_list = 0x0, command = 0x0, redirect = 0x0, 
>            element = {word = 0x0, redirect = 0x3989db0760}, pattern = 0x0}, {
>            word = 0x1d, number = 29, word_list = 0x1d, command = 0x1d, 
>            redirect = 0x1d, element = {word = 0x1d, redirect = 0x3989a7c8f8}, 
>            pattern = 0x1d}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x0}, pattern = 0x0}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x3989a7fc63}, pattern = 0x0}, {
>            word = 0x233f070, number = 36958320, word_list = 0x233f070, 
>---Type <return> to continue, or q <return> to quit---
>            command = 0x233f070, redirect = 0x233f070, element = {
>              word = 0x233f070, redirect = 0x210f430}, pattern = 0x233f070}, {
>            word = 0x1d, number = 29, word_list = 0x1d, command = 0x1d, 
>            redirect = 0x1d, element = {word = 0x1d, redirect = 0x3989a7c8f8}, 
>            pattern = 0x1d}, {word = 0x4a636b, number = 4875115, 
>            word_list = 0x4a636b, command = 0x4a636b, redirect = 0x4a636b, 
>            element = {word = 0x4a636b, redirect = 0x210f430}, 
>            pattern = 0x4a636b}, {word = 0x2326630, number = 36857392, 
>            word_list = 0x2326630, command = 0x2326630, redirect = 0x2326630, 
>            element = {word = 0x2326630, redirect = 0x437574}, 
>            pattern = 0x2326630}, {word = 0x2326630, number = 36857392, 
>            word_list = 0x2326630, command = 0x2326630, redirect = 0x2326630, 
>            element = {word = 0x2326630, redirect = 0x210f430}, 
>            pattern = 0x2326630}, {word = 0x23429d0, number = 36973008, 
>            word_list = 0x23429d0, command = 0x23429d0, redirect = 0x23429d0, 
>            element = {word = 0x23429d0, redirect = 0x4aa112}, 
>            pattern = 0x23429d0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x0}, pattern = 0x0}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x438639}, pattern = 0x0}, {
>            word = 0x2118140, number = 34701632, word_list = 0x2118140, 
>            command = 0x2118140, redirect = 0x2118140, element = {
>---Type <return> to continue, or q <return> to quit---
>              word = 0x2118140, redirect = 0x2326630}, pattern = 0x2118140}, {
>            word = 0x2118140, number = 34701632, word_list = 0x2118140, 
>            command = 0x2118140, redirect = 0x2118140, element = {
>              word = 0x2118140, redirect = 0x4a636b}, pattern = 0x2118140}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x0}, 
>            pattern = 0x0}, {word = 0x0, number = 0, word_list = 0x0, 
>            command = 0x0, redirect = 0x0, element = {word = 0x0, 
>              redirect = 0x4295fb}, pattern = 0x0}, {word = 0x0, number = 0, 
>            word_list = 0x0, command = 0x0, redirect = 0x0, element = {
>              word = 0x0, redirect = 0x2350e20}, pattern = 0x0}, {
>            word = 0x2208ca0, number = 35687584, word_list = 0x2208ca0, 
>            command = 0x2208ca0, redirect = 0x2208ca0, element = {
>              word = 0x2208ca0, redirect = 0x15f0}, pattern = 0x2208ca0}, {
>            word = 0x0, number = 0, word_list = 0x0, command = 0x0, 
>            redirect = 0x0, element = {word = 0x0, redirect = 0x6e76a0}, 
>            pattern = 0x0}, {word = 0x100000000, number = 0, 
>            word_list = 0x100000000, command = 0x100000000, 
>            redirect = 0x100000000, element = {word = 0x100000000, 
>              redirect = 0x0}, pattern = 0x100000000}}
>        yyvs = 0x7fff7bd47a20
>        yyvsp = <optimized out>
>        yystacksize = 200
>---Type <return> to continue, or q <return> to quit---
>        yyn = 308
>        yyresult = <optimized out>
>        yytoken = <optimized out>
>        yyval = <optimized out>
>        yylen = 0
>#134 0x000000000041ddda in parse_command () at eval.c:229
>        r = <optimized out>
>        command_to_execute = <optimized out>
>#135 0x000000000041dea6 in read_command () at eval.c:273
>        tmout_var = 0x0
>        tmout_len = 0
>        result = <optimized out>
>        old_alrm = 0
>#136 0x000000000041e103 in reader_loop () at eval.c:138
>        code = 0
>        our_indirection_level = 1
>        current_command = 0x0
>#137 0x000000000041c655 in main (argc=1, argv=0x7fff7bd48998, 
>    env=0x7fff7bd489a8) at shell.c:759
>        i = <optimized out>
>        code = <optimized out>
>        old_errexit_flag = 0
>        saverst = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        locally_skip_execution = 0
>        arg_index = 1
>        top_level_arg_index = 1

Actions: View

Attachments on bug 817902: 581578 | 915446