1 files changed, 105 insertions, 0 deletions
diff --git a/usr.bin/vgrind/RETEST/retest.c b/usr.bin/vgrind/RETEST/retest.c
new file mode 100644
index 0000000..ce953cb
--- /dev/null
+++ b/usr.bin/vgrind/RETEST/retest.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1980, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)retest.c	8.1 (Berkeley) 6/6/93";
+#endif /* not lint */
+
+#include <ctype.h>
+
+int l_onecase = 0;
+char * _start;
+char * _escaped;
+char * convexp();
+char * expmatch();
+main()
+{
+    char reg[132];
+    char *ireg;
+    char str[132];
+    char *match;
+    char matstr[132];
+    char c;
+
+    while (1) {
+	printf ("\nexpr: ");
+	scanf ("%s", reg);
+	ireg = convexp(reg);
+	match = ireg;
+	while(*match) {
+	    switch (*match) {
+
+	    case '\\':
+	    case '(':
+	    case ')':
+	    case '|':
+		printf ("%c", *match);
+		break;
+
+	    default:
+		if (isalnum(*match))
+		    printf("%c", *match);
+		else
+		    printf ("<%03o>", *match);
+		break;
+	    }
+	    match++;
+	}
+	printf("\n");
+	getchar();
+	while(1) {
+	    printf ("string: ");
+	    match = str;
+	    while ((c = getchar()) != '\n')
+		*match++ = c;
+	    *match = 0;
+	    if (str[0] == '#')
+		break;
+	    matstr[0] = 0;
+	    _start = str;
+	    _escaped = 0;
+	    match = expmatch (str, ireg, matstr);
+	    if (match == 0)
+		printf ("FAILED\n");
+	    else
+		printf ("match\nmatstr = %s\n", matstr);
+	}
+
+    }
+}