1 files changed, 14 insertions, 0 deletions
diff --git a/test/regexprange.awk b/test/regexprange.awk
new file mode 100644
index 00000000..861e5ee5
--- /dev/null
+++ b/test/regexprange.awk
@@ -0,0 +1,14 @@
+BEGIN {
+	range = "[a-dx-z]"
+
+	split("ABCDEFGHIJKLMNOPQRSTUVWXYZ", upper, "")
+	split("abcdefghijklmnopqrstuvwxyz", lower, "")
+
+	for (i = 1; i in upper; i++)
+		printf("%s ~ %s ---> %s\n",
+			upper[i], range, (upper[i] ~ range) ? "true" : "false")
+
+	for (i = 1; i in lower; i++)
+		printf("%s ~ %s ---> %s\n",
+			lower[i], range, (lower[i] ~ range) ? "true" : "false")
+}