# /* * UNIX shell */ /* symbols for parsing */ #define DOSYM 0405 #define FISYM 0420 #define EFSYM 0422 #define ELSYM 0421 #define INSYM 0412 #define BRSYM 0406 #define KTSYM 0450 #define THSYM 0444 #define ODSYM 0441 #define ESSYM 0442 #define IFSYM 0436 #define FORSYM 0435 #define WHSYM 0433 #define UNSYM 0427 #define CASYM 0417 #define SYMREP 04000 #define ECSYM (SYMREP|';') #define ANDFSYM (SYMREP|'&') #define ORFSYM (SYMREP|'|') #define APPSYM (SYMREP|'>') #define DOCSYM (SYMREP|'<') #define EOFSYM 02000 #define SYMFLG 0400 /* arg to `cmd' */ #define NLFLG 1 #define MTFLG 2 /* for peekc */ #define MARK 0100000 /* odd chars */ #define DQUOTE '"' #define SQUOTE '`' #define LITERAL '\'' #define DOLLAR '$' #define ESCAPE '\\' #define BRACE '{'