We now take a TESTFILE arg on the command-line.

diff --git a/wildtest.c b/wildtest.c
index 48161d9..73e97a9 100644 (file)
--- a/wildtest.c
+++ b/wildtest.c
@@ -84,8 +84,14 @@ main(int argc, char **argv)
        }
     }
 
-    if ((fp = fopen("wildtest.txt", "r")) == NULL) {
-       fprintf(stderr, "Unable to open wildtest.txt.\n");
+    argv = (char**)poptGetArgs(pc);
+    if (!argv || argv[1]) {
+       fprintf(stderr, "Usage: wildtest TESTFILE\n");
+       exit(1);
+    }
+
+    if ((fp = fopen(*argv, "r")) == NULL) {
+       fprintf(stderr, "Unable to open %s\n", *argv);
        exit(1);
     }
 
@@ -104,8 +110,8 @@ main(int argc, char **argv)
            if (*++s != ' ' && *s != '\t')
                flag[i] = -1;
            if (flag[i] < 0) {
-               fprintf(stderr, "Invalid flag syntax on line %d of wildtest.txt:%s\n",
-                       line, buf);
+               fprintf(stderr, "Invalid flag syntax on line %d of %s:\n%s",
+                       line, *argv, buf);
                exit(1);
            }
            while (*++s == ' ' || *s == '\t') {}
@@ -116,16 +122,16 @@ main(int argc, char **argv)
                string[i] = s;
                while (*s && *s != quote) s++;
                if (!*s) {
-                   fprintf(stderr, "Unmatched quote on line %d of wildtest.txt:%s\n",
-                           line, buf);
+                   fprintf(stderr, "Unmatched quote on line %d of %s:\n%s",
+                           line, *argv, buf);
                    exit(1);
                }
                end[i] = s;
            }
            else {
                if (!*s || *s == '\n') {
-                   fprintf(stderr, "Not enough strings on line %d of wildtest.txt:%s\n",
-                           line, buf);
+                   fprintf(stderr, "Not enough strings on line %d of %s:\n%s",
+                           line, *argv, buf);
                    exit(1);
                }
                string[i] = s;