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git://git.code.sf.net/p/cdesktopenv/code
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f88f302c38
This commit gets rid of dead weight related to an obscure early 1990s Bell Labs versioning file system research project called 3DFS, which has not existed for decades and for which I have not managed to find any evidence that it was ever used outside the lab. This removes: - the SHOPT_FS_3D compile option (which was forced on even when 0) - the obnoxious default alias 2d='set -f;_2d' that turned off your globbing and then tried to run a nonexistent _2d command - undocumented builtins 'vmap' and 'vpath' that only errored out - a non-functional -V unary operator for the test and [[ commands - some specific code for Apollo workstations (last made in 1997), which was inseparably intertwined with the 3DFS code (cherry picked from commit 20cdf3709f4fb4e468057b534dcee819b1961fb6)
210 lines
9.5 KiB
C
210 lines
9.5 KiB
C
/***********************************************************************
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* *
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* This software is part of the ast package *
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* Copyright (c) 1982-2012 AT&T Intellectual Property *
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* and is licensed under the *
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* Eclipse Public License, Version 1.0 *
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* by AT&T Intellectual Property *
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* *
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* A copy of the License is available at *
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* http://www.eclipse.org/org/documents/epl-v10.html *
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* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
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* *
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* Information and Software Systems Research *
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* AT&T Research *
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* Florham Park NJ *
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* *
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* David Korn <dgk@research.att.com> *
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* *
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***********************************************************************/
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#pragma prototyped
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/*
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* UNIX shell
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* S. R. Bourne
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* Rewritten by David Korn
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*
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* AT&T Labs
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*
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*/
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#include <ast.h>
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#include <errno.h>
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#include "defs.h"
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#include "path.h"
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#include "io.h"
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#include "shlex.h"
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#include "timeout.h"
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#include "history.h"
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#include "builtins.h"
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#include "jobs.h"
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#include "edit.h"
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#include "FEATURE/cmds"
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/* error messages */
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const char e_timewarn[] = "\r\n\ashell will timeout in 60 seconds due to inactivity";
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const char e_runvi[] = "\\hist -e \"${VISUAL:-${EDITOR:-vi}}\" ";
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const char e_timeout[] = "timed out waiting for input";
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const char e_mailmsg[] = "you have mail in $_";
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const char e_query[] = "no query process";
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const char e_history[] = "no history file";
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const char e_histopen[] = "history file cannot open";
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const char e_option[] = "%s: bad option(s)";
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const char e_toomany[] = "open file limit exceeded";
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const char e_argtype[] = "invalid argument of type %c";
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const char e_oneoperand[] = "one operand expected";
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const char e_formspec[] = "%c: unknown format specifier";
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const char e_badregexp[] = "%s: invalid regular expression";
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const char e_number[] = "%s: bad number";
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const char e_badlocale[] = "%s: unknown locale";
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const char e_nullset[] = "%s: parameter null";
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const char e_notset[] = "%s: parameter not set";
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const char e_noparent[] = "%s: no parent";
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const char e_subst[] = "%s: bad substitution";
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const char e_create[] = "%s: cannot create";
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const char e_tmpcreate[] = "cannot create temporary file";
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const char e_restricted[] = "%s: restricted";
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const char e_pfsh[] = "%s: disabled in profile shell";
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const char e_pexists[] = "process already exists";
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const char e_exists[] = "%s: file already exists";
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const char e_pipe[] = "cannot create pipe";
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const char e_alarm[] = "cannot set alarm";
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const char e_open[] = "%s: cannot open";
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const char e_notseek[] = "%s: not seekable";
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const char e_badseek[] = "%s: invalid seek offset";
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const char e_badpattern[] = "%s: invalid shell pattern";
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const char e_noread[] = "%s: pattern seek requires read access";
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const char e_logout[] = "Use 'exit' to terminate this shell";
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const char e_exec[] = "%s: cannot execute";
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const char e_pwd[] = "cannot access parent directories";
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const char e_found[] = "%s: not found";
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const char e_defined[] = "%s: function not defined";
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const char e_nointerp[] = "%s: interpreter not found";
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const char e_subscript[] = "%s: subscript out of range";
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const char e_toodeep[] = "%s: recursion too deep";
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const char e_access[] = "permission denied";
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#ifdef _cmd_universe
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const char e_nouniverse[] = "universe not accessible";
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#endif /* _cmd_universe */
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const char e_direct[] = "bad directory";
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const char e_file[] = "%s: bad file unit number";
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const char e_redirect[] = "redirection failed";
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const char e_io[] = "I/O error";
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const char e_trap[] = "%s: bad trap";
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const char e_readonly[] = "%s: is read only";
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const char e_badfield[] = "%d: negative field size";
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const char e_ident[] = "%s: is not an identifier";
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const char e_badname[] = "%s: invalid name";
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const char e_varname[] = "%s: invalid variable name";
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const char e_badfun[] = "%s: invalid function name";
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const char e_aliname[] = "%s: invalid alias name";
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const char e_badexport[] = "%s: only simple variables can be exported";
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const char e_badref[] = "%s: reference variable cannot be an array";
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const char e_badsubscript[] = "%c: invalid subscript in assignment";
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const char e_noarray[] = "%s: cannot be an array";
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const char e_badappend[] = "%s: invalid append to associative array";
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const char e_noref[] = "%s: no reference name";
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const char e_nounattr[] = "cannot unset attribute C or A or a";
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const char e_selfref[] = "%s: invalid self reference";
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const char e_globalref[] = "%s: global reference cannot refer to local variable";
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const char e_noalias[] = "%s: alias not found\n";
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const char e_format[] = "%s: bad format";
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const char e_redef[] = "%s: type cannot be redefined";
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const char e_required[] = "%s: is a required element of %s";
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const char e_badtformat[] = "%c: bad format character in time format";
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const char e_nolabels[] = "%s: label not implemented";
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const char e_notimp[] = "%s: not implemented";
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const char e_notelem[] = "%.*s: is not an element of %s";
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const char e_notenum[] = "%s: not an enumeration type";
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const char e_unknowntype[] = "%.*s: unknown type";
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const char e_unknownmap[] = "%s: unknown mapping name";
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const char e_mapchararg[] = "-M requires argument when operands are specified";
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const char e_subcomvar[] = "%s: compound assignment requires sub-variable name";
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const char e_badtypedef[] = "%s: type definition requires compound assignment";
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const char e_typecompat[] = "%s: array instance incompatible with type assignment";
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const char e_nosupport[] = "not supported";
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const char e_badrange[] = "%d-%d: invalid range";
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const char e_eneedsarg[] = "-e - requires single argument";
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const char e_badbase[] = "%s unknown base";
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const char e_loop[] = "%s: would cause loop";
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const char e_overlimit[] = "%s: limit exceeded";
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const char e_badsyntax[] = "incorrect syntax";
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const char e_badwrite[] = "write to %d failed";
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const char e_staticfun[] = "%s: defined as a static function in type %s and cannot be redefined";
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const char e_on [] = "on";
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const char e_off[] = "off";
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const char is_reserved[] = " is a keyword";
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const char is_builtin[] = " is a shell builtin";
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const char is_spcbuiltin[] = " is a special shell builtin";
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const char is_builtver[] = "is a shell builtin version of";
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const char is_alias[] = "%s is an alias for ";
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const char is_xalias[] = "%s is an exported alias for ";
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const char is_talias[] = "is a tracked alias for";
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const char is_function[] = " is a function";
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const char is_ufunction[] = " is an undefined function";
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#ifdef JOBS
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# ifdef SIGTSTP
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const char e_newtty[] = "Switching to new tty driver...";
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const char e_oldtty[] = "Reverting to old tty driver...";
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const char e_no_start[] = "Cannot start job control";
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# endif /*SIGTSTP */
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const char e_no_jctl[] = "No job control";
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const char e_terminate[] = "You have stopped jobs";
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const char e_done[] = " Done";
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const char e_nlspace[] = "\n ";
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const char e_running[] = " Running";
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const char e_ambiguous[] = "%s: Ambiguous";
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const char e_jobsrunning[] = "You have running jobs";
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const char e_no_job[] = "no such job";
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const char e_no_proc[] = "no such process";
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const char e_badpid[] = "%s: invalid process id";
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# if SHOPT_COSHELL
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const char e_jobusage[] = "%s: Arguments must be %%job, process ids, or job pool names";
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# else
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const char e_jobusage[] = "%s: Arguments must be %%job or process ids";
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# endif /* SHOPT_COSHELL */
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#endif /* JOBS */
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const char e_coredump[] = "(coredump)";
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const char e_alphanum[] = "[_[:alpha:]]*([_[:alnum:]])";
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const char e_devfdNN[] = "/dev/fd/+([0-9])";
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const char e_devfdstd[] = "/dev/@(fd/+([0-9])|std@(in|out|err))";
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const char e_signo[] = "Signal %d";
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/* string constants */
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const char e_heading[] = "Current option settings";
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const char e_sptbnl[] = " \t\n";
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const char e_tolower[] = "tolower";
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const char e_toupper[] = "toupper";
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const char e_defpath[] = "/bin:/usr/bin:";
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const char e_defedit[] = _pth_ed;
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const char e_unknown [] = "<command unknown>";
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const char e_devnull[] = "/dev/null";
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const char e_traceprompt[] = "+ ";
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const char e_supprompt[] = "# ";
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const char e_stdprompt[] = "$ ";
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const char e_profile[] = "$HOME/.profile";
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const char e_sysprofile[] = "/etc/profile";
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const char e_suidprofile[] = "/etc/suid_profile";
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#if SHOPT_SYSRC
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const char e_sysrc[] = "/etc/ksh.kshrc";
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#endif
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#if SHOPT_BASH
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#if SHOPT_SYSRC
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const char e_bash_sysrc[] = "/etc/bash.bashrc";
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#endif
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const char e_bash_rc[] = "$HOME/.bashrc";
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const char e_bash_login[] = "$HOME/.bash_login";
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const char e_bash_logout[] = "$HOME/.bash_logout";
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const char e_bash_profile[] = "$HOME/.bash_profile";
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#endif
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const char e_crondir[] = "/usr/spool/cron/atjobs";
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const char e_prohibited[] = "login setuid/setgid shells prohibited";
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#if SHOPT_SUID_EXEC
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const char e_suidexec[] = "/etc/suid_exec";
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#endif /* SHOPT_SUID_EXEC */
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const char hist_fname[] = "/.sh_history";
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const char e_dot[] = ".";
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const char e_envmarker[] = "A__z";
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const char e_timeformat[] = "\nreal\t%2lR\nuser\t%2lU\nsys\t%2lS";
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const char e_dict[] = "libshell";
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const char e_funload[] = "function, built-in or type definition for %s not found in %s";
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