[unix-history] / usr / src / cmd / ex / ex_argv.h

/* Copyright (c) 1979 Regents of the University of California */
/*
 * The current implementation of the argument list is poor,
 * using an argv even for internally done "next" commands.
 * It is not hard to see that this is restrictive and a waste of
 * space.  The statically allocated glob structure could be replaced
 * by a dynamically allocated argument area space.
 */
char	**argv;
char	**argv0;
char	*args;
char	*args0;
short	argc;
short	argc0;
short	morargc;		/* Used with "More files to edit..." */

int	firstln;		/* From +lineno */
char	*firstpat;		/* From +/pat	*/

/* Yech... */
struct	glob {
	short	argc;			/* Index of current file in argv */
	short	argc0;			/* Number of arguments in argv */
	char	*argv[NARGS + 1];	/* WHAT A WASTE! */
	char	argspac[NCARGS + sizeof (int)];
} frob;
Commit	Line	Data
27704fe4 BJ	1	/* Copyright (c) 1979 Regents of the University of California */
	2	/*
	3	* The current implementation of the argument list is poor,
	4	* using an argv even for internally done "next" commands.
	5	* It is not hard to see that this is restrictive and a waste of
	6	* space. The statically allocated glob structure could be replaced
	7	* by a dynamically allocated argument area space.
	8	*/
	9	char **argv;
	10	char **argv0;
	11	char *args;
	12	char *args0;
	13	short argc;
	14	short argc0;
	15	short morargc; /* Used with "More files to edit..." */
	16
	17	int firstln; /* From +lineno */
	18	char firstpat; / From +/pat */
	19
	20	/* Yech... */
	21	struct glob {
	22	short argc; /* Index of current file in argv */
	23	short argc0; /* Number of arguments in argv */
	24	char argv[NARGS + 1]; / WHAT A WASTE! */
	25	char argspac[NCARGS + sizeof (int)];
	26	} frob;