ast@cs.vu.nl (Andy Tanenbaum) (10/06/88)
*** lib/regexp.c Wed Oct 5 20:52:28 1988 --- ../tape2/lib/regexp.c Fri Aug 7 21:02:49 1987 *************** *** 26,33 **** * Andy Tanenbaum also made some changes. */ ! #include <stdio.h> ! #include <regexp.h> /* * The first byte of the regexp internal "program" is actually this magic --- 26,33 ---- * Andy Tanenbaum also made some changes. */ ! #include "../include/stdio.h" ! #include "../include/regexp.h" /* * The first byte of the regexp internal "program" is actually this magic *************** *** 121,127 **** * but allows patterns to get big without disasters. */ #define OP(p) (*(p)) ! #define NEXT(p) (((*((p)+1)&0377)<<8) + (*((p)+2)&0377)) #define OPERAND(p) ((p) + 3) --- 121,127 ---- * but allows patterns to get big without disasters. */ #define OP(p) (*(p)) ! #define NEXT(p) (((*((p)+1)&0377)<<8) + *((p)+2)&0377) #define OPERAND(p) ((p) + 3) *************** *** 999,1005 **** register int count = 0; register char *scan; register char *opnd; - extern char *strchr(); scan = reginput; opnd = OPERAND(p); --- 999,1004 ---- *************** *** 1078,1089 **** s = r->program + 1; while (op != END) { /* While that wasn't END last time... */ op = OP(s); ! printf("%2d%s", (int)(s-r->program), regprop(s)); /* Where, what. */ next = regnext(s); if (next == NULL) /* Next ptr. */ printf("(0)"); else ! printf("(%d)", (int)(s-r->program)+(int)(next-s)); s += 3; if (op == ANYOF || op == ANYBUT || op == EXACTLY) { /* Literal string, where present. */ --- 1077,1088 ---- s = r->program + 1; while (op != END) { /* While that wasn't END last time... */ op = OP(s); ! printf("%2d%s", s-r->program, regprop(s)); /* Where, what. */ next = regnext(s); if (next == NULL) /* Next ptr. */ printf("(0)"); else ! printf("(%d)", (s-r->program)+(next-s)); s += 3; if (op == ANYOF || op == ANYBUT || op == EXACTLY) { /* Literal string, where present. */