feat: support json5 (#539)

LANGUAGES.md

@@ -143,6 +143,7 @@ Jenkins Buildfile (jenkinsfile)
 Jinja (jinja,j2,jinja2)
 jq (jq)
 JSON (json)
+JSON5 (json5)
 JSONC (jsonc)
 JSONL (jsonl)
 Jsonnet (jsonnet,libsonnet)

SCC-OUTPUT-REPORT.html

@@ -18,7 +18,7 @@
 		<th>444</th>
 		<th>7611</th>
 		<th>1501</th>
-		<th>252816</th>
+		<th>252876</th>
 		<th>4061</th>
 	</tr><tr>
 		<td>processor/workers_test.go</td>
@@ -288,7 +288,7 @@
 		<td>0</td>
 		<td>4</td>
 		<td>0</td>
-	    <td>22565</td>
+	    <td>22625</td>
 		<td>5</td>
 	</tr></tbody>
 	<tfoot><tr>
@@ -299,7 +299,7 @@
 		<th>444</th>
 		<th>7611</th>
 		<th>1501</th>
-    	<th>252816</th>
+    	<th>252876</th>
 		<th>4061</th>
 	</tr>
 	<tr>

examples/language/kitchen-sink.json5

@@ -0,0 +1,13 @@
+// example from https://json5.org/
+{
+  // comments
+  unquoted: 'and you can quote me on that',
+  singleQuotes: 'I can use "double quotes" here',
+  lineBreaks: "Look, Mom! \
+No \\n's!",
+  hexadecimal: 0xdecaf,
+  leadingDecimalPoint: .8675309, andTrailing: 8675309.,
+  positiveSign: +1,
+  trailingComma: 'in objects', andIn: ['arrays',],
+  "backwardsCompatible": "with JSON",
+}

languages.json

@@ -2952,6 +2952,13 @@
     "multi_line": [],
     "quotes": []
   },
+  "JSON5": {
+    "complexitychecks": [],
+    "extensions": ["json5"],
+    "line_comment": ["//"],
+    "multi_line": [],
+    "quotes": []
+  },
   "JSONC": {
     "complexitychecks": [],
     "extensions": ["jsonc"],

test-all.sh

@@ -960,6 +960,7 @@ specificLanguages=(
     'ignore '
     'INI '
     'Java '
+    'JSON5 '
     'JSONC '
     'jq '
     'Korn Shell '