/***********************************************************************

*                                                                      *

*               This software is part of the ast package               *

*          Copyright (c) 1982-2012 AT&T Intellectual Property          *

*                      and is licensed under the                       *

*                 Eclipse Public License, Version 1.0                  *

*                    by AT&T Intellectual Property                     *

*                                                                      *

*                A copy of the License is available at                 *

*          http://www.eclipse.org/org/documents/epl-v10.html           *

*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

*                                                                      *

*              Information and Software Systems Research               *

*                            AT&T Research                             *

*                           Florham Park NJ                            *

*                                                                      *

*                  David Korn <dgk@research.att.com>                   *

*                                                                      *

***********************************************************************/

#pragma prototyped

/*

 *	UNIX shell

 *	S. R. Bourne

 *	Rewritten by David Korn

 *

 *	AT&T Labs

 *

 */

#include	<ast.h>

#include	<errno.h>

#include	"defs.h"

#include	"path.h"

#include	"io.h"

#include	"shlex.h"

#include	"timeout.h"

#include	"history.h"

#include	"builtins.h"

#include	"jobs.h"

#include	"edit.h"

#include	"FEATURE/cmds"

/* error messages */

const char e_timewarn[]		= "\r\n\ashell will timeout in 60 seconds due to inactivity";

const char e_runvi[]		= "\\hist -e \"${VISUAL:-${EDITOR:-vi}}\" ";

const char e_timeout[]		= "timed out waiting for input";

const char e_mailmsg[]		= "you have mail in $_";

const char e_query[]		= "no query process";

const char e_history[]		= "no history file";

const char e_histopen[]		= "history file cannot open";

const char e_option[]		= "%s: bad option(s)";

const char e_toomany[]		= "open file limit exceeded";

const char e_argtype[]		= "invalid argument of type %c";

const char e_oneoperand[]	= "one operand expected";

const char e_formspec[]		= "%c: unknown format specifier";

const char e_badregexp[]	= "%s: invalid regular expression";

const char e_number[]		= "%s: bad number";

const char e_badlocale[]	= "%s: unknown locale";

const char e_nullset[]		= "%s: parameter null";

const char e_notset[]		= "%s: parameter not set";

const char e_noparent[]		= "%s: no parent";

const char e_subst[]		= "%s: bad substitution";

const char e_create[]		= "%s: cannot create";

const char e_tmpcreate[]	= "cannot create temporary file";

const char e_restricted[]	= "%s: restricted";

const char e_pfsh[]		= "%s: disabled in profile shell";

const char e_pexists[]		= "process already exists";

const char e_exists[]		= "%s: file already exists";

const char e_pipe[]		= "cannot create pipe";

const char e_alarm[]		= "cannot set alarm";

const char e_open[]		= "%s: cannot open";

const char e_notseek[]		= "%s: not seekable";

const char e_badseek[]		= "%s: invalid seek offset";

const char e_badpattern[]	= "%s: invalid shell pattern";

const char e_noread[]		= "%s: pattern seek requires read access";

const char e_logout[]		= "Use 'exit' to terminate this shell";

const char e_exec[]		= "%s: cannot execute";

const char e_pwd[]		= "cannot access parent directories";

const char e_found[]		= "%s: not found";

const char e_defined[]		= "%s: function not defined";

const char e_nointerp[]		= "%s: interpreter not found";

const char e_subscript[]	= "%s: subscript out of range";

const char e_toodeep[]		= "%s: recursion too deep";

const char e_access[]		= "permission denied";

#ifdef _cmd_universe

    const char e_nouniverse[]	= "universe not accessible";

#endif /* _cmd_universe */

const char e_direct[]		= "bad directory";

const char e_file[]		= "%s: bad file unit number";

const char e_redirect[]		= "redirection failed";

const char e_trap[]		= "%s: bad trap";

const char e_readonly[]		= "%s: is read only";

const char e_badfield[]		= "%d: negative field size";

const char e_ident[]		= "%s: is not an identifier";

const char e_badname[]		= "%s: invalid name";

const char e_varname[]		= "%s: invalid variable name";

const char e_badfun[]		= "%s: invalid function name";

const char e_aliname[]		= "%s: invalid alias name";

const char e_badexport[]	= "%s: only simple variables can be exported";

const char e_badref[]		= "%s: reference variable cannot be an array";

const char e_badsubscript[]	= "%c: invalid subscript in assignment";

const char e_noarray[]		= "%s: cannot be an array";

const char e_badappend[]	= "%s: invalid append to associative array";

const char e_noref[]		= "%s: no reference name";

const char e_nounattr[]		= "cannot unset attribute C or A or a";

const char e_selfref[]		= "%s: invalid self reference";

const char e_globalref[]	= "%s: global reference cannot refer to local variable";

const char e_noalias[]		= "%s: alias not found\n";

const char e_format[]		= "%s: bad format";

const char e_redef[]		= "%s: type cannot be redefined";

const char e_required[]		= "%s: is a required element of %s";

const char e_badtformat[]	= "%c: bad format character in time format";

const char e_nolabels[]		= "%s: label not implemented";

const char e_notimp[]		= "%s: not implemented";

const char e_notelem[]		= "%.*s: is not an element of %s";

const char e_notenum[]		= "%s: not an enumeration type";

const char e_unknowntype[]	= "%.*s: unknown type";

const char e_unknownmap[]	= "%s: unknown mapping name";

const char e_mapchararg[]	= "-M requires argument when operands are specified";

const char e_subcomvar[]	= "%s: compound assignment requires sub-variable name";

const char e_badtypedef[]	= "%s: type definition requires compound assignment";

const char e_typecompat[]	= "%s:  array instance incompatible with type assignment";

const char e_nosupport[]	= "not supported";

const char e_badrange[]		= "%d-%d: invalid range";

const char e_eneedsarg[]	= "-e - requires single argument";

const char e_badbase[]		= "%s unknown base";

const char e_loop[]		= "%s: would cause loop";

const char e_overlimit[]	= "%s: limit exceeded";

const char e_badsyntax[]	= "incorrect syntax";

const char e_badwrite[]		= "write to %d failed";

const char e_staticfun[]	= "%s: defined as a static function in type %s and cannot be redefined";

const char e_on	[]		= "on";

const char e_off[]		= "off";

const char is_reserved[]	= " is a keyword";

const char is_builtin[]		= " is a shell builtin";

const char is_spcbuiltin[]	= " is a special shell builtin";

const char is_builtver[]	= "is a shell builtin version of";

const char is_alias[]		= "%s is an alias for ";

const char is_xalias[]		= "%s is an exported alias for ";

const char is_talias[]		= "is a tracked alias for";

const char is_function[]	= " is a function";

const char is_ufunction[]	= " is an undefined function";

#ifdef JOBS

#   ifdef SIGTSTP

	const char e_newtty[]	= "Switching to new tty driver...";

	const char e_oldtty[]	= "Reverting to old tty driver...";

	const char e_no_start[]	= "Cannot start job control";

#   endif /*SIGTSTP */

    const char e_no_jctl[]	= "No job control";

    const char e_terminate[]	= "You have stopped jobs";

    const char e_done[]		= " Done";

    const char e_nlspace[]	= "\n      ";

    const char e_running[]	= " Running";

    const char e_ambiguous[]	= "%s: Ambiguous";

    const char e_jobsrunning[]	= "You have running jobs";

    const char e_no_job[]	= "no such job";

    const char e_no_proc[]	= "no such process";

    const char e_badpid[]	= "%s: invalid process id";

#   if SHOPT_COSHELL

        const char e_jobusage[]	= "%s: Arguments must be %%job, process ids, or job pool names";

#   else

        const char e_jobusage[]	= "%s: Arguments must be %%job or process ids";

#   endif /* SHOPT_COSHELL */

#endif /* JOBS */

const char e_coredump[]		= "(coredump)";

const char e_alphanum[]		= "[_[:alpha:]]*([_[:alnum:]])";

const char e_devfdNN[]		= "/dev/fd/+([0-9])";

const char e_devfdstd[]		= "/dev/@(fd/+([0-9])|std@(in|out|err))";

const char e_signo[]		= "Signal %d";

#if SHOPT_FS_3D

    const char e_cantget[]	= "cannot get %s";

    const char e_cantset[]	= "cannot set %s";

    const char e_mapping[]	= "mapping";

    const char e_versions[]	= "versions";

#endif /* SHOPT_FS_3D */

/* string constants */

const char e_heading[]		= "Current option settings";

const char e_sptbnl[]		= " \t\n";

const char e_tolower[]		= "tolower";

const char e_toupper[]		= "toupper";

const char e_defpath[]		= "/bin:/usr/bin:";

const char e_defedit[]		= _pth_ed;

const char e_unknown []		= "<command unknown>";

const char e_devnull[]		= "/dev/null";

const char e_traceprompt[]	= "+ ";

const char e_supprompt[]	= "# ";

const char e_stdprompt[]	= "$ ";

const char e_profile[]		= "$HOME/.profile";

const char e_sysprofile[]	= "/etc/profile";

const char e_suidprofile[]	= "/etc/suid_profile";

#if SHOPT_SYSRC

const char e_sysrc[]		= "/etc/ksh.kshrc";

#endif

#if SHOPT_BASH

#if SHOPT_SYSRC

const char e_bash_sysrc[]	= "/etc/bash.bashrc";

#endif

const char e_bash_rc[]		= "$HOME/.bashrc";

const char e_bash_login[]	= "$HOME/.bash_login";

const char e_bash_logout[]	= "$HOME/.bash_logout";

const char e_bash_profile[]	= "$HOME/.bash_profile";

#endif

const char e_crondir[]		= "/usr/spool/cron/atjobs";

const char e_prohibited[]	= "login setuid/setgid shells prohibited";

#if SHOPT_SUID_EXEC

   const char e_suidexec[]	= "/etc/suid_exec";

#endif /* SHOPT_SUID_EXEC */

const char hist_fname[]		= "/.sh_history";

const char e_dot[]		= ".";

const char e_envmarker[]	= "A__z";

const char e_timeformat[]	= "\nreal\t%2lR\nuser\t%2lU\nsys\t%2lS";

const char e_dict[]		= "libshell";

const char e_funload[]		= "function, built-in or type definition for %s not found in %s";