1*22568Sdist /* 2*22568Sdist * Copyright (c) 1980 Regents of the University of California. 3*22568Sdist * All rights reserved. The Berkeley software License Agreement 4*22568Sdist * specifies the terms and conditions for redistribution. 5*22568Sdist * 6*22568Sdist * @(#)command.h 5.1 (Berkeley) 06/06/85 7*22568Sdist */ 85449Slinton 95449Slinton /* 105449Slinton * Definitions for the command module. 115449Slinton * 125449Slinton * The command module scans and parses the commands. This includes 135449Slinton * input file management (i.e. the "source" command), and some error 145449Slinton * handling. 155449Slinton */ 165449Slinton 175449Slinton char *initfile; /* file to read initial commands from */ 185449Slinton BOOLEAN nlflag; /* for error and signal recovery */ 195449Slinton 205449Slinton #define HELPFILE "/vb/arpa/linton/lib/pdx.help" 215449Slinton 225449Slinton prompt(); /* print a prompt */ 235449Slinton int yyparse(); /* parser generated by yacc */ 245449Slinton lexinit(); /* initialize debugger symbol table */ 255449Slinton gobble(); /* eat input up to a newline for error recovery */ 265449Slinton remake(); /* recompile program, read in new namelist */ 275449Slinton alias(); /* create an alias */ 285449Slinton BOOLEAN isstdin(); /* input is from standard input */ 29