Syntax highlighting for Filelists (mshr-h#351)

Author: Raamakrishnan

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 
+## [Unreleased]
+
+- Adds basic syntax highlighting for Verilog Filelists (dot-F files)
+
 ## [1.5.12] - 2022-12-04
 
 - Fix hdl_checker support.

README.md

@@ -21,6 +21,7 @@ Install it from [VS Code Marketplace](https://marketplace.visualstudio.com/items
   - VHDL
   - Vivado UCF constraints
   - Synopsys Design Constraints
+  - Verilog Filelists (dot-F files)
 - Simple Snippets
 - Linting support from:
   - Icarus Verilog - `iverilog`

configs/verilog-filelist.configuration.json

@@ -0,0 +1,5 @@
+{
+	"comments": {
+		"lineComment": "//"
+    }
+}

package.json

@@ -28,7 +28,8 @@
     "onLanguage:vhdl",
     "onLanguage:ucf",
     "onLanguage:sdc",
-    "onLanguage:xdc"
+    "onLanguage:xdc",
+    "onLanguage:verilog-filelist"
   ],
   "main": "./dist/main.js",
   "contributes": {
@@ -115,6 +116,17 @@
           ".xdc"
         ],
         "configuration": "./configs/sdc.configuration.json"
+      },
+      {
+        "id": "verilog-filelist",
+        "aliases": [
+          "Verilog Filelist",
+          "verilog-filelist"
+        ],
+        "extensions": [
+          ".f"
+        ],
+        "configuration": "./configs/verilog-filelist.configuration.json"
       }
     ],
     "grammars": [
@@ -163,6 +175,11 @@
           "meta.embedded.block.verilog": "source.verilog",
           "meta.embedded.block.systemverilog": "source.systemverilog"
         }
+      },
+      {
+        "language": "verilog-filelist",
+        "scopeName": "source.verilog-filelist",
+        "path": "./syntaxes/verilog-filelist.tmLanguage.json"
       }
     ],
     "snippets": [

syntaxes/verilog-filelist.tmLanguage.json

@@ -0,0 +1,42 @@
+{
+    "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
+    "fileTypes": [
+        "f"
+    ],
+    "name": "verilog-filelist",
+    "scopeName": "source.verilog-filelist",
+    "patterns": [
+        {
+            "match": "^\\s*//.*$",
+            "name": "comment.line"
+        },
+        {
+            "match": "^\\s*#.*$",
+            "name": "comment.line"
+        },
+        {
+            "match": "^\\s*-f\\s",
+            "name": "keyword"
+        },
+        {
+            "match": "^\\s*-F\\s",
+            "name": "keyword"
+        },
+        {
+            "match": "\\$\\(\\w*\\)",
+            "name": "variable"
+        },
+        {
+            "match": "\\$\\{\\w*\\}",
+            "name": "variable"
+        },
+        {
+            "match": "\\+incdir\\+",
+            "name": "entity.name.function"
+        },
+        {
+            "match": "\\+define\\+",
+            "name": "entity.name.function"
+        }
+    ]
+}