Dos6.0

				/* parse.h - support tops-20 comnd jsys on MSDOS */
				
				#include 
				
				/* flags in pair.flags. Not examined by tbLook				     */
				#define PINVIS	0x4000			/* invisible in HELP, but recognized */
				#define PABBREV 0x2000			/* abbreviation. Value is pointer    */
				
				/* parse support */
				extern struct tbPairType *valParse;
				extern jmp_buf ParseAC;
				extern jmp_buf PromptAC;
				extern char bufField[MAXLINELEN];
				
				#define SETPROMPT(p,b) setjmp(PromptAC);initParse(b,p);setjmp(ParseAC)