massive reduction of unneeded files

1 files changed, 0 insertions, 242 deletions

diff --git a/nx-X11/extras/regex/debug.c b/nx-X11/extras/regex/debug.c
deleted file mode 100644
index 99ce7da6d..000000000
--- a/nx-X11/extras/regex/debug.c
+++ /dev/null
@@ -1,242 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <regex.h>
-
-#include "utils.h"
-#include "regex2.h"
-#include "debug.ih"
-
-/*
- - regprint - print a regexp for debugging
- == void regprint(regex_t *r, FILE *d);
- */
-void
-regprint(r, d)
-regex_t *r;
-FILE *d;
-{
-	register struct re_guts *g = r->re_g;
-	register int i;
-	register int c;
-	register int last;
-	int nincat[NC];
-
-	fprintf(d, "%ld states, %d categories", (long)g->nstates,
-							g->ncategories);
-	fprintf(d, ", first %ld last %ld", (long)g->firststate,
-						(long)g->laststate);
-	if (g->iflags&USEBOL)
-		fprintf(d, ", USEBOL");
-	if (g->iflags&USEEOL)
-		fprintf(d, ", USEEOL");
-	if (g->iflags&BAD)
-		fprintf(d, ", BAD");
-	if (g->nsub > 0)
-		fprintf(d, ", nsub=%ld", (long)g->nsub);
-	if (g->must != NULL)
-		fprintf(d, ", must(%ld) `%*s'", (long)g->mlen, (int)g->mlen,
-								g->must);
-	if (g->backrefs)
-		fprintf(d, ", backrefs");
-	if (g->nplus > 0)
-		fprintf(d, ", nplus %ld", (long)g->nplus);
-	fprintf(d, "\n");
-	s_print(g, d);
-	for (i = 0; i < g->ncategories; i++) {
-		nincat[i] = 0;
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (g->categories[c] == i)
-				nincat[i]++;
-	}
-	fprintf(d, "cc0#%d", nincat[0]);
-	for (i = 1; i < g->ncategories; i++)
-		if (nincat[i] == 1) {
-			for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-				if (g->categories[c] == i)
-					break;
-			fprintf(d, ", %d=%s", i, regchar(c));
-		}
-	fprintf(d, "\n");
-	for (i = 1; i < g->ncategories; i++)
-		if (nincat[i] != 1) {
-			fprintf(d, "cc%d\t", i);
-			last = -1;
-			for (c = CHAR_MIN; c <= CHAR_MAX+1; c++)	/* +1 does flush */
-				if (c <= CHAR_MAX && g->categories[c] == i) {
-					if (last < 0) {
-						fprintf(d, "%s", regchar(c));
-						last = c;
-					}
-				} else {
-					if (last >= 0) {
-						if (last != c-1)
-							fprintf(d, "-%s",
-								regchar(c-1));
-						last = -1;
-					}
-				}
-			fprintf(d, "\n");
-		}
-}
-
-/*
- - s_print - print the strip for debugging
- == static void s_print(register struct re_guts *g, FILE *d);
- */
-static void
-s_print(g, d)
-register struct re_guts *g;
-FILE *d;
-{
-	register sop *s;
-	register cset *cs;
-	register int i;
-	register int done = 0;
-	register sop opnd;
-	register int col = 0;
-	register int last;
-	register sopno offset = 2;
-#	define	GAP()	{	if (offset % 5 == 0) { \
-					if (col > 40) { \
-						fprintf(d, "\n\t"); \
-						col = 0; \
-					} else { \
-						fprintf(d, " "); \
-						col++; \
-					} \
-				} else \
-					col++; \
-				offset++; \
-			}
-
-	if (OP(g->strip[0]) != OEND)
-		fprintf(d, "missing initial OEND!\n");
-	for (s = &g->strip[1]; !done; s++) {
-		opnd = OPND(*s);
-		switch (OP(*s)) {
-		case OEND:
-			fprintf(d, "\n");
-			done = 1;
-			break;
-		case OCHAR:
-			if (strchr("\\|()^$.[+*?{}!<> ", (char)opnd) != NULL)
-				fprintf(d, "\\%c", (char)opnd);
-			else
-				fprintf(d, "%s", regchar((char)opnd));
-			break;
-		case OBOL:
-			fprintf(d, "^");
-			break;
-		case OEOL:
-			fprintf(d, "$");
-			break;
-		case OBOW:
-			fprintf(d, "\\{");
-			break;
-		case OEOW:
-			fprintf(d, "\\}");
-			break;
-		case OANY:
-			fprintf(d, ".");
-			break;
-		case OANYOF:
-			fprintf(d, "[(%ld)", (long)opnd);
-			cs = &g->sets[opnd];
-			last = -1;
-			for (i = 0; i < g->csetsize+1; i++)	/* +1 flushes */
-				if (CHIN(cs, i) && i < g->csetsize) {
-					if (last < 0) {
-						fprintf(d, "%s", regchar(i));
-						last = i;
-					}
-				} else {
-					if (last >= 0) {
-						if (last != i-1)
-							fprintf(d, "-%s",
-								regchar(i-1));
-						last = -1;
-					}
-				}
-			fprintf(d, "]");
-			break;
-		case OBACK_:
-			fprintf(d, "(\\<%ld>", (long)opnd);
-			break;
-		case O_BACK:
-			fprintf(d, "<%ld>\\)", (long)opnd);
-			break;
-		case OPLUS_:
-			fprintf(d, "(+");
-			if (OP(*(s+opnd)) != O_PLUS)
-				fprintf(d, "<%ld>", (long)opnd);
-			break;
-		case O_PLUS:
-			if (OP(*(s-opnd)) != OPLUS_)
-				fprintf(d, "<%ld>", (long)opnd);
-			fprintf(d, "+)");
-			break;
-		case OQUEST_:
-			fprintf(d, "(?");
-			if (OP(*(s+opnd)) != O_QUEST)
-				fprintf(d, "<%ld>", (long)opnd);
-			break;
-		case O_QUEST:
-			if (OP(*(s-opnd)) != OQUEST_)
-				fprintf(d, "<%ld>", (long)opnd);
-			fprintf(d, "?)");
-			break;
-		case OLPAREN:
-			fprintf(d, "((<%ld>", (long)opnd);
-			break;
-		case ORPAREN:
-			fprintf(d, "<%ld>))", (long)opnd);
-			break;
-		case OCH_:
-			fprintf(d, "<");
-			if (OP(*(s+opnd)) != OOR2)
-				fprintf(d, "<%ld>", (long)opnd);
-			break;
-		case OOR1:
-			if (OP(*(s-opnd)) != OOR1 && OP(*(s-opnd)) != OCH_)
-				fprintf(d, "<%ld>", (long)opnd);
-			fprintf(d, "|");
-			break;
-		case OOR2:
-			fprintf(d, "|");
-			if (OP(*(s+opnd)) != OOR2 && OP(*(s+opnd)) != O_CH)
-				fprintf(d, "<%ld>", (long)opnd);
-			break;
-		case O_CH:
-			if (OP(*(s-opnd)) != OOR1)
-				fprintf(d, "<%ld>", (long)opnd);
-			fprintf(d, ">");
-			break;
-		default:
-			fprintf(d, "!%d(%d)!", OP(*s), opnd);
-			break;
-		}
-		if (!done)
-			GAP();
-	}
-}
-
-/*
- - regchar - make a character printable
- == static char *regchar(int ch);
- */
-static char *			/* -> representation */
-regchar(ch)
-int ch;
-{
-	static char buf[10];
-
-	if (isprint(ch) || ch == ' ')
-		sprintf(buf, "%c", ch);
-	else
-		sprintf(buf, "\\%o", ch);
-	return(buf);
-}