usr/src/cmd/sh/msg.c

#
/*
 *      UNIX shell
 *
 *      S. R. Bourne
 *      Bell Telephone Laboratories
 *
 */


#include        "defs.h"
#include        "sym.h"

MSG             version = "\nVERSION sys137     DATE 1978 Nov 6 14:29:22\n";

/* error messages */
MSG     badopt          = "bad option(s)";
MSG     mailmsg         = "you have mail\n";
MSG     nospace         = "no space";
MSG     synmsg          = "syntax error";

MSG     badnum          = "bad number";
MSG     badparam        = "parameter not set";
MSG     badsub          = "bad substitution";
MSG     badcreate       = "cannot create";
MSG     illegal         = "illegal io";
MSG     restricted      = "restricted";
MSG     piperr          = "cannot make pipe";
MSG     badopen         = "cannot open";
MSG     coredump        = " - core dumped";
MSG     arglist         = "arg list too long";
MSG     txtbsy          = "text busy";
MSG     toobig          = "too big";
MSG     badexec         = "cannot execute";
MSG     notfound        = "not found";
MSG     badfile         = "bad file number";
MSG     badshift        = "cannot shift";
MSG     baddir          = "bad directory";
MSG     badtrap         = "bad trap";
MSG     wtfailed        = "is read only";
MSG     notid           = "is not an identifier";

/* built in names */
MSG     pathname        = "PATH";
MSG     homename        = "HOME";
MSG     mailname        = "MAIL";
MSG     fngname         = "FILEMATCH";
MSG     ifsname         = "IFS";
MSG     ps1name         = "PS1";
MSG     ps2name         = "PS2";

/* string constants */
MSG     nullstr         = "";
MSG     sptbnl          = " \t\n";
MSG     defpath         = ":/bin:/usr/bin";
MSG     colon           = ": ";
MSG     minus           = "-";
MSG     endoffile       = "end of file";
MSG     unexpected      = " unexpected";
MSG     atline          = " at line ";
MSG     devnull         = "/dev/null";
MSG     execpmsg        = "+ ";
MSG     readmsg         = "> ";
MSG     stdprompt       = "$ ";
MSG     supprompt       = "# ";
MSG     profile         = ".profile";


/* tables */
SYSTAB reserved {
                {"in",          INSYM},
                {"esac",        ESSYM},
                {"case",        CASYM},
                {"for",         FORSYM},
                {"done",        ODSYM},
                {"if",          IFSYM},
                {"while",       WHSYM},
                {"do",          DOSYM},
                {"then",        THSYM},
                {"else",        ELSYM},
                {"elif",        EFSYM},
                {"fi",          FISYM},
                {"until",       UNSYM},
                { "{",          BRSYM},
                { "}",          KTSYM},
                {0,     0},
};

STRING  sysmsg[] {
                0,
                "Hangup",
                0,      /* Interrupt */
                "Quit",
                "Illegal instruction",
                "Trace/BPT trap",
                "IOT trap",
                "EMT trap",
                "Floating exception",
                "Killed",
                "Bus error",
                "Memory fault",
                "Bad system call",
                0,      /* Broken pipe */
                "Alarm call",
                "Terminated",
                "Signal 16",
};

MSG             export = "export";
MSG             readonly = "readonly";
SYSTAB  commands {
                {"cd",          SYSCD},
                {"read",        SYSREAD},
/*
                {"[",           SYSTST},
*/
                {"set",         SYSSET},
                {":",           SYSNULL},
                {"trap",        SYSTRAP},
                {"login",       SYSLOGIN},
                {"wait",        SYSWAIT},
                {"eval",        SYSEVAL},
                {".",           SYSDOT},
                {"newgrp",      SYSLOGIN},
                {readonly,      SYSRDONLY},
                {export,        SYSXPORT},
                {"chdir",       SYSCD},
                {"break",       SYSBREAK},
                {"continue",    SYSCONT},
                {"shift",       SYSSHFT},
                {"exit",        SYSEXIT},
                {"exec",        SYSEXEC},
                {"times",       SYSTIMES},
                {"umask",       SYSUMASK},
                {0,     0},
};