Update Vala's language information (#567)

Author: apocelipes

SCC-OUTPUT-REPORT.html

@@ -18,7 +18,7 @@
 		<th>447</th>
 		<th>7674</th>
 		<th>1413</th>
-		<th>255608</th>
+		<th>255732</th>
 		<th>4127</th>
 	</tr><tr>
 		<td>processor/workers_test.go</td>
@@ -240,16 +240,6 @@
 		<td>0</td>
 		<td>2209</td>
 		<td>35</td>
-	</tr><tr>
-		<td>processor/bloom.go</td>
-		<td></td>
-		<td>37</td>
-		<td>7</td>
-		<td>12</td>
-		<td>18</td>
-		<td>2</td>
-		<td>1062</td>
-		<td>29</td>
 	</tr><tr>
 		<td>processor/cocomo_test.go</td>
 		<td></td>
@@ -260,6 +250,16 @@
 		<td>6</td>
 		<td>686</td>
 		<td>23</td>
+	</tr><tr>
+		<td>processor/bloom.go</td>
+		<td></td>
+		<td>37</td>
+		<td>7</td>
+		<td>12</td>
+		<td>18</td>
+		<td>2</td>
+		<td>1062</td>
+		<td>29</td>
 	</tr><tr>
 		<td>processor/helpers_test.go</td>
 		<td></td>
@@ -288,7 +288,7 @@
 		<td>1</td>
 		<td>4</td>
 		<td>0</td>
-		<td>23035</td>
+		<td>23159</td>
 		<td>6</td>
 	</tr></tbody>
 	<tfoot><tr>
@@ -299,7 +299,7 @@
 		<th>447</th>
 		<th>7674</th>
 		<th>1413</th>
-		<th>255608</th>
+		<th>255732</th>
 		<th>4127</th>
 	</tr>
 	<tr>

examples/language/vala.vala

@@ -0,0 +1,20 @@
+// test for vala
+
+class Demo.Demo : GLib.Object {
+    public static int main(string[] args) {
+        int[] arr = {1, 2, 3, 4, 5, 6, 7, 8, 9};
+        foreach (var i in arr) {
+            foreach (var j in arr[0:i]) {
+                var n = i * j;
+                stdout.printf(@"$j * $i = $n ");
+            }
+            stdout.printf("\n");
+        }
+        stdout.printf("""
+        Test for "verbatim strings".
+        \r \n \a \b
+        """);
+        stdout.printf("\n");
+        return 0;
+    }
+}

languages.json

@@ -6903,10 +6903,14 @@
     "complexitychecks": [
       "for ",
       "for(",
+      "foreach ",
+      "foreach(",
       "if ",
       "if(",
       "switch ",
+      "switch(",
       "while ",
+      "while(",
       "else ",
       "|| ",
       "&& ",
@@ -6920,6 +6924,15 @@
       {
         "end": "\"",
         "start": "\""
+      },
+      {
+        "end": "\"",
+        "start": "@\""
+      },
+      {
+        "ignoreEscape": true,
+        "end": "\"\"\"",
+        "start": "\"\"\""
       }
     ]
   },