ref: c0383d8291b2da3aed8a7751097a220442777652
dir: /sys/src/ape/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 1024 #define RESIZE 20000 #define ABUFSIZE 20 #define LBSIZE 4000 #define LABSIZE 50 #define NBRA 9 typedef unsigned char uchar; FILE *fin; union reptr *abuf[ABUFSIZE]; union reptr **aptr; uchar *lastre; uchar ibuf[512]; uchar *cbp; uchar *ebp; uchar genbuf[LBSIZE]; uchar *loc1; uchar *loc2; uchar *locs; uchar seof; uchar *reend; uchar *lbend; uchar *hend; uchar *lcomend; union reptr *ptrend; int eflag; int dolflag; int sflag; int jflag; int numbra; int delflag; long lnum; uchar linebuf[LBSIZE+1]; uchar holdsp[LBSIZE+1]; uchar *spend; uchar *hspend; int nflag; int gflag; uchar *braelist[NBRA]; uchar *braslist[NBRA]; long tlno[NLINES]; int nlno; #define MAXFILES 120 char fname[MAXFILES][40]; FILE *fcode[MAXFILES]; 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 uchar *cp; uchar *reend; uchar *lbend; union reptr { struct reptr1 { uchar *ad1; uchar *ad2; uchar *re1; uchar *rhs; FILE *fcode; uchar command; uchar gfl; uchar pfl; uchar inar; uchar negfl; } r1; struct reptr2 { uchar *ad1; uchar *ad2; union reptr *lb1; uchar *rhs; FILE *fcode; uchar command; uchar gfl; uchar pfl; uchar inar; uchar negfl; } r2; } ptrspace[PTRSIZE], *rep; uchar respace[RESIZE]; struct label { uchar asc[9]; union reptr *chain; union reptr *address; } ltab[LABSIZE]; struct label *lab; struct label *labend; int f; int depth; int eargc; uchar **eargv; uchar *address(uchar *); int advance(uchar *, uchar *); void arout(void); extern uchar bittab[]; uchar bad; uchar *badp; int cmp(uchar *, uchar *); union reptr **cmpend[DEPTH]; void command(union reptr *); uchar compfl; uchar *compile(uchar *); uchar *compsub(uchar *); void dechain(void); int depth; void dosub(uchar *); int ecmp(uchar *, uchar *, int); void execute(uchar *); void fcomp(void); uchar *gline(uchar *); uchar *lformat(int, uchar *); int match(uchar *, int); union reptr *pending; uchar *place(uchar *, uchar *, uchar *); int rline(uchar *); struct label *search(struct label *); int substitute(union reptr *); uchar *text(uchar *); uchar *ycomp(uchar *);