Add Veryl support

README.md

@@ -560,6 +560,7 @@ VBScript
 Velocity
 Verilog
 VerilogArgsFile
+Veryl
 Vhdl
 VimScript
 VisualBasic

languages.json

@@ -1923,6 +1923,13 @@
       "name": "Verilog Args File",
       "extensions": ["irunargs", "xrunargs"]
     },
+    "Veryl": {
+      "line_comment": ["//"],
+      "multi_line_comments": [["/*", "*/"]],
+      "quotes": [["\\\"", "\\\""]],
+      "important_syntax": ["///"],
+      "extensions": ["veryl"]
+    },
     "Vhdl": {
       "name": "VHDL",
       "line_comment": ["--"],

tests/data/veryl.veryl

@@ -0,0 +1,19 @@
+/// 19 lines 7 code 10 comments 2 blanks
+/// ```veryl
+/// module Hello {
+///     initial {
+///         // comment
+///         $display("Hello, world!");
+///     }
+/// }
+/// ```
+
+/* /* no nested multi-line comments */
+module ModuleA {
+	let _a: string = "*/";
+	let _b: logic = 1; // end of line comment */
+}
+
+module ModuleB {
+    let _a: string = "\"/*escaped quotes in a string and block comment*/\"";
+}