update elements and fix some bugs

lib/src/prism/tests/languages/verilog/number_feature.test

Index: lib/src/prism/tests/languages/verilog/number_feature.test
diff --git a/lib/src/prism/tests/languages/verilog/number_feature.test b/lib/src/prism/tests/languages/verilog/number_feature.test
new file mode 100644
index 0000000000000000000000000000000000000000..09af48ada5e12f96e7dd7056e66c3d6ec65bd44b
--- /dev/null
+++ b/lib/src/prism/tests/languages/verilog/number_feature.test
@@ -0,0 +1,39 @@
+#1
+##42
+
+'h 12
+6'h 12
+8'B0010_1010
+123
+8'o 77
+'h x
+16'h ????
+
+3.14159
+4e8
+3.2E-14
+0.7e+8
+
+----------------------------------------------------
+
+[
+	["number", "#1"],
+	["number", "##42"],
+
+	["number", "'h 12"],
+	["number", "6'h 12"],
+	["number", "8'B0010_1010"],
+	["number", "123"],
+	["number", "8'o 77"],
+	["number", "'h x"],
+	["number", "16'h ????"],
+
+	["number", "3.14159"],
+	["number", "4e8"],
+	["number", "3.2E-14"],
+	["number", "0.7e+8"]
+]
+
+----------------------------------------------------
+
+Checks for numbers.