[unix-history] / usr / src / cmd / sed / sed.h

#
/*
 * sed -- stream  editor
 *
 *
 */

#define CBRA	1
#define	CCHR	2
#define	CDOT	4
#define	CCL	6
#define	CNL	8
#define	CDOL	10
#define	CEOF	11
#define CKET	12
#define CNULL	13
#define CLNUM	14
#define CEND	16
#define CDONT	17
#define	CBACK	18

#define	STAR	01

#define NLINES	256
#define	DEPTH	20
#define PTRSIZE	100
#define RESIZE	5000
#define	ABUFSIZE	20
#define	LBSIZE	4000
#define	ESIZE	256
#define	LABSIZE	50
#define NBRA	9

FILE	*fin;
union reptr	*abuf[ABUFSIZE];
union reptr **aptr;
char	*lastre;
char	ibuf[512];
char	*cbp;
char	*ebp;
char	genbuf[LBSIZE];
char	*loc1;
char	*loc2;
char	*locs;
char	seof;
char	*reend;
char	*lbend;
char	*hend;
char	*lcomend;
union reptr	*ptrend;
int	eflag;
int	dolflag;
int	sflag;
int	jflag;
int	numbra;
int	delflag;
long	lnum;
char	linebuf[LBSIZE+1];
char	holdsp[LBSIZE+1];
char	*spend;
char	*hspend;
int	nflag;
int	gflag;
char	*braelist[NBRA];
char	*braslist[NBRA];
long	tlno[NLINES];
int	nlno;
char	fname[12][40];
FILE	*fcode[12];
int	nfiles;

#define ACOM	01
#define BCOM	020
#define CCOM	02
#define	CDCOM	025
#define	CNCOM	022
#define COCOM	017
#define	CPCOM	023
#define DCOM	03
#define ECOM	015
#define EQCOM	013
#define FCOM	016
#define GCOM	027
#define CGCOM	030
#define HCOM	031
#define CHCOM	032
#define ICOM	04
#define LCOM	05
#define NCOM	012
#define PCOM	010
#define QCOM	011
#define RCOM	06
#define SCOM	07
#define TCOM	021
#define WCOM	014
#define	CWCOM	024
#define	YCOM	026
#define XCOM	033

char	*cp;
char	*reend;
char	*lbend;

union	reptr {
	struct reptr1 {
		char	*ad1;
		char	*ad2;
		char	*re1;
		char	*rhs;
		FILE	*fcode;
		char	command;
		char	gfl;
		char	pfl;
		char	inar;
		char	negfl;
	};
	struct reptr2 {
		char	*ad1;
		char	*ad2;
		union reptr	*lb1;
		char	*rhs;
		FILE	*fcode;
		char	command;
		char	gfl;
		char	pfl;
		char	inar;
		char	negfl;
	};
} ptrspace[PTRSIZE], *rep;


char	respace[RESIZE];

struct label {
	char	asc[9];
	union reptr	*chain;
	union reptr	*address;
} ltab[LABSIZE];

struct label	*lab;
struct label	*labend;

int	f;
int	depth;

int	eargc;
char	**eargv;

extern	char	bittab[];

union reptr	**cmpend[DEPTH];
int	depth;
union reptr	*pending;
char	*badp;
char	bad;
char	*compile();
char	*ycomp();
char	*address();
char	*text();
char	*compsub();
struct label	*search();
char	*gline();
char	*place();
char	compfl;
Commit	Line	Data
d0048c39 LM	1	#
	2	/*
	3	* sed -- stream editor
	4	*
	5	*
	6	*/
	7
	8	#define CBRA 1
	9	#define CCHR 2
	10	#define CDOT 4
	11	#define CCL 6
	12	#define CNL 8
	13	#define CDOL 10
	14	#define CEOF 11
	15	#define CKET 12
	16	#define CNULL 13
	17	#define CLNUM 14
	18	#define CEND 16
	19	#define CDONT 17
	20	#define CBACK 18
	21
	22	#define STAR 01
	23
	24	#define NLINES 256
	25	#define DEPTH 20
	26	#define PTRSIZE 100
	27	#define RESIZE 5000
	28	#define ABUFSIZE 20
	29	#define LBSIZE 4000
	30	#define ESIZE 256
	31	#define LABSIZE 50
	32	#define NBRA 9
	33
	34	FILE *fin;
	35	union reptr *abuf[ABUFSIZE];
	36	union reptr **aptr;
	37	char *lastre;
	38	char ibuf[512];
	39	char *cbp;
	40	char *ebp;
	41	char genbuf[LBSIZE];
	42	char *loc1;
	43	char *loc2;
	44	char *locs;
	45	char seof;
	46	char *reend;
	47	char *lbend;
	48	char *hend;
	49	char *lcomend;
	50	union reptr *ptrend;
	51	int eflag;
	52	int dolflag;
	53	int sflag;
	54	int jflag;
	55	int numbra;
	56	int delflag;
	57	long lnum;
	58	char linebuf[LBSIZE+1];
	59	char holdsp[LBSIZE+1];
	60	char *spend;
	61	char *hspend;
	62	int nflag;
	63	int gflag;
	64	char *braelist[NBRA];
65	char *braslist[NBRA];
66	long tlno[NLINES];
67	int nlno;
68	char fname[12][40];
69	FILE *fcode[12];
70	int nfiles;
71
72	#define ACOM 01
73	#define BCOM 020
74	#define CCOM 02
75	#define CDCOM 025
76	#define CNCOM 022
77	#define COCOM 017
78	#define CPCOM 023
79	#define DCOM 03
80	#define ECOM 015
81	#define EQCOM 013
82	#define FCOM 016
83	#define GCOM 027
84	#define CGCOM 030
85	#define HCOM 031
86	#define CHCOM 032
87	#define ICOM 04
88	#define LCOM 05
89	#define NCOM 012
90	#define PCOM 010
91	#define QCOM 011
92	#define RCOM 06
93	#define SCOM 07
94	#define TCOM 021
95	#define WCOM 014
96	#define CWCOM 024
97	#define YCOM 026
98	#define XCOM 033
99
100	char *cp;
101	char *reend;
102	char *lbend;
103
104	union reptr {
105	struct reptr1 {
106	char *ad1;
107	char *ad2;
108	char *re1;
109	char *rhs;
110	FILE *fcode;
111	char command;
112	char gfl;
113	char pfl;
114	char inar;
115	char negfl;
116	};
117	struct reptr2 {
118	char *ad1;
119	char *ad2;
120	union reptr *lb1;
121	char *rhs;
122	FILE *fcode;
123	char command;
124	char gfl;
125	char pfl;
126	char inar;
127	char negfl;
128	};
129	} ptrspace[PTRSIZE], *rep;
130
131
132	char respace[RESIZE];
133
134	struct label {
135	char asc[9];
136	union reptr *chain;
137	union reptr *address;
138	} ltab[LABSIZE];
139
140	struct label *lab;
141	struct label *labend;
142
143	int f;
144	int depth;
145
146	int eargc;
147	char **eargv;
148
149	extern char bittab[];
150
151	union reptr **cmpend[DEPTH];
152	int depth;
153	union reptr *pending;
154	char *badp;
155	char bad;
156	char *compile();
157	char *ycomp();
158	char *address();
159	char *text();
160	char *compsub();
161	struct label *search();
162	char *gline();
163	char *place();
164	char compfl;