add icon of vvp | pass vivado lsp | pass modelsim lsp

CHANGELOG.md

@@ -7,15 +7,20 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 ## [0.3.2] - 2023-11-01
 
 Bug 修复
-- 修复文档化input, output处注释无法正常显示到文档的 bug
+- 修复文档化 input, output 处注释无法正常显示到文档的 bug
 - 修复 iverilog 仿真功能中，将重复的路径作为编译参数编译的 bug
-- 修复 iverilog 仿真功能中，将 `include 加入或去除后，无法通过仿真编译的 bug （没有更新 instance 的 instModPathStatus 属性）
+- 修复 iverilog 仿真功能中，将 <code>`include</code> 加入或去除后，无法通过仿真编译的 bug （没有更新 instance 的 instModPathStatus 属性）
+- 修复其他已知 bug
 
-Feat
+Change
+- 将插件的工作状态显示在 vscode 下侧的状态栏上，利于用户了解目前的设置状态
+- 优化项目配置目录
+
+Feature
 - 增加对 XDC，TCL 等脚本的 LSP 支持
-- 增加 verilog, vhdl, xdc, tcl 等语言的图标
+- 增加 verilog, vhdl, xdc, tcl, vvp 等语言的工作区图标
-- 增加对于 vivado 的支持，用户可以通过添加 vivado 路径的方式（或者将 bin 文件夹添加到环境变量，默认路径为 C:\Xilinx\Vivado\2018.3\bin）来使用 vivado 的仿真和自动纠错
+- 增加对于 vivado, modelsim, verilator 的支持，用户可以通过设置 `function.lsp.linter.vhdl.diagnostor`(设置 vhdl) 和 `function.lsp.linter.vlog.diagnostor`(设置 verilog) 来使用这些第三方工具的仿真和自动纠错。
-- 增加对于 modelsim 的支持，用户可以通过添加 modelsim 安装路径（或者将 bin 文件夹添加到环境变量，默认路径为 C:\modeltech64_10.4\win64）来使用 vivado 的仿真和自动纠错
+- 增加对于 TCL, XDC, VVP 等脚本的 LSP 和 语法高亮 支持
 
 ## [0.1.23] - 2022-12-24
 - Finish the css of documentation, see `./css/documentation.css` for detail.

config/vvp.configuration.json

@@ -0,0 +1,17 @@
+{
+	"comments": {
+		"lineComment": "#"
+	},
+	"brackets": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"]
+	],
+	"autoClosingPairs": [
+		{ "open": "(", "close": ")" },
+		{ "open": "[", "close": "]" },
+		{ "open": "'", "close": "'", "notIn": ["string"] },
+		{ "open": "\"", "close": "\"", "notIn": ["string"] },
+		{ "open": "/*", "close": " */", "notIn": ["string"] }
+	]
+}

images/svg/dark/vlang.svg

@@ -0,0 +1 @@
+<svg width="16" height="16" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M10.86 4.057H5.14c-.612 0-1.113.5-1.113 1.112v5.721c0 .612.5 1.112 1.113 1.112h5.72c.612 0 1.113-.5 1.113-1.112V5.17c0-.612-.5-1.113-1.113-1.113Zm-.934 5.931H6.17V6.231h3.756v3.757ZM6.274 14h-.7v-1.682h.7V14Zm1.403 0h-.7v-1.682h.7V14Zm1.404 0h-.7v-1.682h.7V14Zm1.403 0h-.7v-1.682h.7V14ZM3.712 6.273H2v-.7h1.712v.7Zm0 1.403H2v-.7h1.712v.7Zm0 1.404H2v-.7h1.712v.7Zm0 1.403H2v-.7h1.712v.7ZM14 6.273h-1.712v-.7H14v.7Zm0 1.403h-1.712v-.7H14v.7Zm0 1.404h-1.712v-.7H14v.7Zm0 1.403h-1.712v-.7H14v.7Zm-7.726-6.8h-.7V2h.7v1.682Zm1.403 0h-.7V2h.7v1.682Zm1.404 0h-.7V2h.7v1.682Zm1.403 0h-.7V2h.7v1.682Zm-4.932 7.296a.375.375 0 1 1-.75 0 .375.375 0 0 1 .75 0Z" fill="#FFCB6B"/></svg>

images/svg/dark/vvp.svg

@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1701000026046" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="10173" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M810.666667 128a85.333333 85.333333 0 0 1 85.333333 85.333333v597.333334a85.333333 85.333333 0 0 1-85.333333 85.333333H213.333333a85.333333 85.333333 0 0 1-85.333333-85.333333V213.333333a85.333333 85.333333 0 0 1 85.333333-85.333333h597.333334zM384 330.965333L202.965333 512 384 693.034667l60.330667-60.373334L323.669333 512l120.661334-120.661333L384 330.965333z m256 0l-60.330667 60.373334L700.330667 512l-120.661334 120.661333L640 693.034667 821.034667 512 640 330.965333z" fill="#98C379" p-id="10174"></path></svg>

images/svg/light/vvp.svg

@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1701000026046" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="10173" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M810.666667 128a85.333333 85.333333 0 0 1 85.333333 85.333333v597.333334a85.333333 85.333333 0 0 1-85.333333 85.333333H213.333333a85.333333 85.333333 0 0 1-85.333333-85.333333V213.333333a85.333333 85.333333 0 0 1 85.333333-85.333333h597.333334zM384 330.965333L202.965333 512 384 693.034667l60.330667-60.373334L323.669333 512l120.661334-120.661333L384 330.965333z m256 0l-60.330667 60.373334L700.330667 512l-120.661334 120.661333L640 693.034667 821.034667 512 640 330.965333z" fill="#98C379" p-id="10174"></path></svg>

package.json

@@ -33,11 +33,6 @@
         "Snippets"
     ],
     "activationEvents": [
-        "onLanguage:verilog",
-        "onLanguage:vhdl",
-        "onLanguage:systemverilog",
-        "onCommand:digital-ide.property-json.generate",
-        "onCommand:digital-ide.property-json.overwrite",
         "workspaceContains:.vscode/property.json"
     ],
     "contributes": {
@@ -831,6 +826,21 @@
                 ],
                 "configuration": "./config/link.configuration.json"
             },
+            {
+                "id": "vvp",
+                "aliases": [
+                    "VivadoVerificationPlan"
+                ],
+                "extensions": [
+                    ".vvp",
+                    ".VVP"
+                ],
+                "configuration": "./config/vvp.configuration.json",
+                "icon": {
+                    "dark": "./images/svg/dark/vvp.svg",
+                    "light": "./images/svg/light/vvp.svg"
+                }
+            },
             {
                 "id": "digital-ide-output",
                 "mimetypes": [
@@ -863,7 +873,7 @@
             {
                 "language": "vhdl",
                 "scopeName": "source.vhdl",
-                "path": "./syntaxes/vhdl.json"
+                "path": "./syntaxes/vhdl.tmLanguage.json"
             },
             {
                 "language": "verilog",
@@ -875,6 +885,11 @@
                 "scopeName": "source.systemverilog",
                 "path": "./syntaxes/systemverilog.json"
             },
+            {
+                "language": "vvp",
+                "scopeName": "source.vvp",
+                "path": "./syntaxes/vvp.tmLanguage.json"
+            },
             {
                 "language": "digital-ide-output",
                 "scopeName": "digital-ide.output",

src/function/index.ts

@@ -78,16 +78,23 @@ function registerLsp(context: vscode.ExtensionContext) {
     vscode.languages.registerCompletionItemProvider(vlogSelector, lspCompletion.vlogMacroCompletionProvider, '`');
     vscode.languages.registerCompletionItemProvider(vlogSelector, lspCompletion.vlogPositionPortProvider, '.');
     vscode.languages.registerCompletionItemProvider(vlogSelector, lspCompletion.vlogCompletionProvider);
-    vscode.languages.registerDocumentSemanticTokensProvider(vlogSelector, lspDocSemantic.vlogDocSenmanticProvider, lspDocSemantic.vlogLegend);
+    // vscode.languages.registerDocumentSemanticTokensProvider(vlogSelector, lspDocSemantic.vlogDocSenmanticProvider, lspDocSemantic.vlogLegend);
+
+
+    
+    // vhdl lsp
+    
+    vscode.languages.registerCompletionItemProvider(vhdlSelector, lspCompletion.vhdlCompletionProvider);
+    
 
     // tcl lsp
     vscode.languages.registerCompletionItemProvider(tclSelector, lspCompletion.tclCompletionProvider);
 
-    lspLinter.vlogLinter.initialise();
+    // lsp linter
+    // make first symbols in workspace
     lspCore.hdlSymbolStorage.initialise();
-    
+    lspLinter.vlogLinterManager.initialise();
-    // vhdl lsp
+    lspLinter.vhdlLinterManager.initialise();
-    
 }
 
 

src/function/lsp/completion/index.ts

@@ -1,4 +1,5 @@
 import { vlogCompletionProvider, vlogIncludeCompletionProvider, vlogMacroCompletionProvider, vlogPositionPortProvider } from './vlog';
+import { vhdlCompletionProvider } from './vhdl';
 import { tclCompletionProvider } from './tcl';
 
 export {
@@ -6,5 +7,6 @@ export {
     vlogIncludeCompletionProvider,
     vlogMacroCompletionProvider,
     vlogPositionPortProvider,
+    vhdlCompletionProvider,
     tclCompletionProvider
 };

src/function/lsp/completion/vhdl.ts

@@ -0,0 +1,212 @@
+import * as vscode from 'vscode';
+import * as fs from 'fs';
+
+import * as util from '../util';
+import { hdlParam } from '../../../hdlParser';
+import { AbsPath, MainOutput, RelPath, ReportType } from '../../../global';
+import { Define, Include, RawSymbol } from '../../../hdlParser/common';
+import { HdlInstance, HdlModule } from '../../../hdlParser/core';
+import { vhdlKeyword } from '../util/keyword';
+import { hdlPath } from '../../../hdlFs';
+import { hdlSymbolStorage } from '../core';
+
+class VhdlCompletionProvider implements vscode.CompletionItemProvider {
+    public async provideCompletionItems(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken, context: vscode.CompletionContext): Promise<vscode.CompletionItem[] | vscode.CompletionList<vscode.CompletionItem> | null | undefined> {
+        // console.log('VhdlCompletionProvider');
+        
+        try {
+            const filePath = hdlPath.toSlash(document.fileName);
+
+            // 1. provide keyword
+            const completions = this.makeKeywordItems(document, position);
+            completions.push(...this.makeCompilerKeywordItems(document, position));
+            completions.push(...this.makeSystemKeywordItems(document, position));
+
+            const symbolResult = await hdlSymbolStorage.getSymbol(filePath);
+            if (!symbolResult) {
+                return completions;
+            }
+
+            console.log('vhdl symbol result');
+            
+            
+            // locate at one module
+            const scopeSymbols = util.filterSymbolScope(position, symbolResult.content);
+            if (!scopeSymbols || 
+                !scopeSymbols.module || 
+                !hdlParam.hasHdlModule(filePath, scopeSymbols.module.name)) {
+                // MainOutput.report('Fail to get HdlModule ' + filePath + ' ' + scopeSymbols?.module.name, ReportType.Debug);
+                return completions;
+            }
+
+            // find wrapper module
+            const currentModule = hdlParam.getHdlModule(filePath, scopeSymbols.module.name);
+            if (!currentModule) {
+                return completions;
+            }
+
+            // 3. provide modules
+            const suggestModulesPromise = this.provideModules(document, position, filePath, symbolResult.macro.includes);
+
+            // 4. provide params and ports of wrapper module
+            const suggestParamsPortsPromise = this.provideParamsPorts(currentModule);
+
+            // 5. provide nets
+            const suggestNetsPromise = this.provideNets(scopeSymbols.symbols);
+
+            // collect
+            completions.push(...await suggestModulesPromise);
+            completions.push(...await suggestParamsPortsPromise);
+            completions.push(...await suggestNetsPromise);
+            
+            return completions;
+
+        } catch (err) {
+            console.log(err);
+        }
+    }
+
+    private makeKeywordItems(document: vscode.TextDocument, position: vscode.Position): vscode.CompletionItem[] {
+        const vhdlKeywordItem = [];
+        for (const keyword of vhdlKeyword.keys()) {
+            const clItem = this.makekeywordCompletionItem(keyword);
+            vhdlKeywordItem.push(clItem);
+        }
+
+        return vhdlKeywordItem;
+    }
+
+    private makeCompilerKeywordItems(document: vscode.TextDocument, position: vscode.Position): vscode.CompletionItem[] {
+        const items = [];
+        const targetRange = document.getWordRangeAtPosition(position, /[`_0-9a-zA-Z]+/);
+        const targetWord = document.getText(targetRange);
+        const prefix = targetWord.startsWith('`') ? '' : '`';
+        for (const keyword of vhdlKeyword.compilerKeys()) {
+            const clItem = new vscode.CompletionItem(keyword, vscode.CompletionItemKind.Keyword);
+            clItem.insertText = new vscode.SnippetString(prefix + keyword);
+            clItem.detail = 'compiler directive';       
+            items.push(clItem);
+        }
+        return items;
+    }
+
+    private makeSystemKeywordItems(document: vscode.TextDocument, position: vscode.Position): vscode.CompletionItem[] {
+        const items = [];
+        for (const keyword of vhdlKeyword.systemKeys()) {
+            const clItem = new vscode.CompletionItem(keyword, vscode.CompletionItemKind.Method);
+            clItem.insertText = new vscode.SnippetString('\\$' + keyword + '($1);');
+            clItem.detail = 'system task';
+            items.push(clItem);
+        }
+        return items;
+    }
+
+
+    private makekeywordCompletionItem(keyword: string): vscode.CompletionItem {
+        const clItem = new vscode.CompletionItem(keyword, vscode.CompletionItemKind.Keyword);
+        clItem.detail = 'keyword';
+
+        switch (keyword) {
+            case 'begin': clItem.insertText = new vscode.SnippetString("begin$1\nend"); break;
+            case 'function': clItem.insertText = new vscode.SnippetString("function ${1:name}\n\nendfunction"); break;
+            default: break;
+        }
+        return clItem;
+    }
+
+    private async provideModules(document: vscode.TextDocument, position: vscode.Position, filePath: AbsPath, includes: Include[]): Promise<vscode.CompletionItem[]> {
+        const suggestModules: vscode.CompletionItem[] = [];
+
+        const lspVhdlConfig = vscode.workspace.getConfiguration('function.lsp.completion.vhdl');
+        const autoAddInclude: boolean = lspVhdlConfig.get('autoAddInclude', true);
+        const completeWholeInstante: boolean = lspVhdlConfig.get('completeWholeInstante', true);
+        
+        const includePaths = new Set<AbsPath>();
+        let lastIncludeLine = 0;
+        for (const include of includes) {
+            const absIncludePath = hdlPath.rel2abs(filePath, include.path);
+            includePaths.add(absIncludePath);
+            lastIncludeLine = Math.max(include.range.end.line, lastIncludeLine);
+        }
+        const insertPosition = new vscode.Position(lastIncludeLine, 0);
+        const insertRange = new vscode.Range(insertPosition, insertPosition);
+        const fileFolder = hdlPath.resolve(filePath, '..');
+
+        // used only when completeWholeInstante is true
+        let completePrefix = '';
+        if (completeWholeInstante) {
+            const wordRange = document.getWordRangeAtPosition(position);
+            const countStart = wordRange ? wordRange.start.character : position.character;
+            const spaceNumber = Math.floor(countStart / 4) * 4;
+            console.log(wordRange, countStart, spaceNumber);
+            
+            completePrefix = ' '.repeat(spaceNumber);
+        }
+
+
+        // for (const module of hdlParam.getAllHdlModules()) {            
+        //     const clItem = new vscode.CompletionItem(module.name, vscode.CompletionItemKind.Class);
+
+        //     // feature 1 : auto add include path if there's no corresponding include path
+        //     if (autoAddInclude && !includePaths.has(module.path)) {
+        //         const relPath: RelPath = hdlPath.relative(fileFolder, module.path);
+        //         const includeString = '`include "' + relPath + '"\n';
+        //         const textEdit = new vscode.TextEdit(insertRange, includeString);
+        //         clItem.additionalTextEdits = [textEdit];
+        //     }
+
+        //     // feature 2 : auto complete instance
+        //     if (completeWholeInstante) {
+        //         const snippetString = instanceVhdlCode(module, '', true);
+        //         clItem.insertText = new vscode.SnippetString(snippetString);
+        //     }
+
+        //     clItem.detail = 'module';
+        //     suggestModules.push(clItem);
+        // }
+    
+        return suggestModules;
+    }
+
+    private async provideParamsPorts(module: HdlModule): Promise<vscode.CompletionItem[]> {
+        if (!module) {
+            return [];
+        }
+        const suggestParamsPorts = [];
+        for (const param of module.params) {
+            const clItem = new vscode.CompletionItem(param.name, vscode.CompletionItemKind.Constant);
+            clItem.detail = 'param';
+            suggestParamsPorts.push(clItem);
+        }
+    
+        for (const port of module.ports) {
+            const clItem = new vscode.CompletionItem(port.name, vscode.CompletionItemKind.Interface);
+            clItem.detail = 'port';
+            suggestParamsPorts.push(clItem);
+        }
+    
+        return suggestParamsPorts;
+    }
+
+    private async provideNets(symbols: RawSymbol[]): Promise<vscode.CompletionItem[]> {        
+        if (!symbols) {
+            return [];
+        }
+        const suggestNets = [];
+        for (const symbol of symbols) {
+            if (symbol.type === 'wire' || symbol.type === 'reg') {
+                const clItem = new vscode.CompletionItem(symbol.name, vscode.CompletionItemKind.Variable);
+                clItem.sortText = '';
+                clItem.detail = symbol.type;
+                suggestNets.push(clItem);
+            }
+        }
+        return suggestNets;
+    }
+};
+
+const vhdlCompletionProvider = new VhdlCompletionProvider();
+
+export {
+    vhdlCompletionProvider
+};

src/function/lsp/linter/base.ts

@@ -1,12 +1,16 @@
 import * as vscode from 'vscode';
+import { HdlLangID } from '../../../global/enum';
 
 interface BaseLinter {
     diagnostic: vscode.DiagnosticCollection;
     lint(document: vscode.TextDocument): Promise<void>;
+    remove(uri: vscode.Uri): Promise<void>;
+    initialise(langID: HdlLangID): Promise<boolean>;
 }
 
 interface BaseManager {
     initialise(): Promise<void>;
+    updateLinter(): Promise<boolean>;
 }
 
 

src/function/lsp/linter/default.ts

@@ -73,13 +73,8 @@ class DefaultVlogLinter implements BaseLinter {
     }
 
     public async initialise() {
-        for (const doc of vscode.workspace.textDocuments) {
+        // move code to outer layer
-            if (isVerilogFile(doc.fileName)) {
+        return true;
-                // TODO : check performance
-                await this.lint(doc);
-            }
-        }
-        LspOutput.report('finish initialization of default vlog linter', ReportType.Launch);
     }
 }
 
@@ -149,13 +144,8 @@ class DefaultVHDLLinter implements BaseLinter {
     }
 
     public async initialise() {
-        for (const doc of vscode.workspace.textDocuments) {
+        // move code to outer layer
-            if (isVhdlFile(doc.fileName)) {
+        return true;
-                // TODO : check performance
-                await this.lint(doc);
-            }
-        }
-        LspOutput.report('finish initialization of default vlog linter', ReportType.Launch);
     }
 }
 

src/function/lsp/linter/modelsim.ts

@@ -51,10 +51,14 @@ class ModelsimLinter implements BaseLinter {
                 this.diagnostic.set(document.uri, diagnostics);
             }
         } else {
-            LspOutput.report('linter is not available, please check prj.modelsim.install.path in your setting', ReportType.Error);
+            LspOutput.report('modelsim linter is not available, please check prj.modelsim.install.path in your setting!', ReportType.Error, true);
         }
     }
 
+    async remove(uri: vscode.Uri) {
+        this.diagnostic.delete(uri);
+    }
+
     /**
      * @param document
      * @param stdout stdout from xvlog
@@ -62,21 +66,24 @@ class ModelsimLinter implements BaseLinter {
      */
     private provideDiagnostics(document: vscode.TextDocument, stdout: string): vscode.Diagnostic[] {
         const diagnostics = [];
-        for (const line of stdout.split('\n')) {
+        for (const line of stdout.split(/\r?\n/g)) {
             const tokens = line.split(/(Error|Warning).+?(?: *?(?:.+?(?:\\|\/))+.+?\((\d+?)\):|)(?: *?near "(.+?)":|)(?: *?\((.+?)\)|) +?(.+)/gm);
             
-            
+            const headerInfo = tokens[1];
-            const headerInfo = tokens[0];
             if (headerInfo === 'Error') {
                 const errorLine = parseInt(tokens[2]) - 1;
                 const syntaxInfo = tokens[5];
-                const range = this.makeCorrectRange(document, errorLine);
+                LspOutput.report(`<vlog linter> line: ${errorLine}, info: ${syntaxInfo}`, ReportType.Run);
+
+                const range = this.makeCorrectRange(document, errorLine, syntaxInfo);
                 const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Error);
                 diagnostics.push(diag);
-            } else if (headerInfo == 'Warning') {
+            } else if (headerInfo === 'Warning') {
                 const errorLine = parseInt(tokens[2]) - 1;
                 const syntaxInfo = tokens[5];
-                const range = this.makeCorrectRange(document, errorLine);
+                LspOutput.report(`<vlog linter> line: ${errorLine}, info: ${syntaxInfo}`, ReportType.Run);
+
+                const range = this.makeCorrectRange(document, errorLine, syntaxInfo);
                 const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Warning);
                 diagnostics.push(diag);  
             }
@@ -84,8 +91,32 @@ class ModelsimLinter implements BaseLinter {
         return diagnostics;
     }
 
-    private makeCorrectRange(document: vscode.TextDocument, line: number): vscode.Range {
+    private makeCorrectRange(document: vscode.TextDocument, line: number, syntaxInfo: string): vscode.Range {
+        // extract all the words like 'adawwd' in a syntax info
+        const singleQuoteWords = syntaxInfo.match(/'([^']*)'/g);
+        if (singleQuoteWords && singleQuoteWords.length > 0) {
+            const targetWord = singleQuoteWords.map(val => val.replace(/'/g, ''))[0];
+            // find range of target word
+            const textLine = document.lineAt(line);
+            const text = textLine.text;
+            const startCharacter = text.indexOf(targetWord);
+            if (startCharacter > -1) {
+                const endCharacter = startCharacter + targetWord.length;
+                const range = new vscode.Range(
+                    new vscode.Position(line, startCharacter),
+                    new vscode.Position(line, endCharacter)
+                );
+                return range;
+            }
+        }
+
+        // else target the first word in the line
+        return this.makeCommonRange(document, line, syntaxInfo);
+    }
+
+    private makeCommonRange(document: vscode.TextDocument, line: number, syntaxInfo: string): vscode.Range {
         const startPosition = new vscode.Position(line, 0);
+            
         const wordRange = document.getWordRangeAtPosition(startPosition, /[`_0-9a-zA-Z]+/);
         if (wordRange) {
             return wordRange;
@@ -107,11 +138,11 @@ class ModelsimLinter implements BaseLinter {
         const fullExecutorName = opeParam.os === 'win32' ? executorName + '.exe' : executorName;
         
         if (modelsimInstallPath.trim() === '' || !fs.existsSync(modelsimInstallPath)) {
-            LspOutput.report(`User's modelsim Install Path ${modelsimInstallPath}, which is invalid. Use ${executorName} in default.`, ReportType.Warn);
+            LspOutput.report(`User's modelsim Install Path "${modelsimInstallPath}", which is invalid. Use ${executorName} in default.`, ReportType.Warn);
             LspOutput.report('If you have doubts, check prj.modelsim.install.path in setting', ReportType.Warn);
             return executorName;
         } else {
-            LspOutput.report(`User's modelsim Install Path ${modelsimInstallPath}, which is invalid`);
+            LspOutput.report(`User's modelsim Install Path "${modelsimInstallPath}", which is invalid`);
             
             const executorPath = hdlPath.join(
                 hdlPath.toSlash(modelsimInstallPath),
@@ -131,23 +162,23 @@ class ModelsimLinter implements BaseLinter {
         }
         const { stderr } = await easyExec(executorPath, []);
         if (stderr.length === 0) {
-            this.executableInvokeNameMap.set(langID, undefined);
-            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error);
-            return false;
-        } else {
             this.executableInvokeNameMap.set(langID, executorPath);
             LspOutput.report(`success to verify ${executorPath}, linter from modelsim is ready to go!`, ReportType.Launch);
             return true;
+        } else {
+            this.executableInvokeNameMap.set(langID, undefined);
+            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error, true);
+            return false;
         }
     }
 
-    public initialise(langID: HdlLangID) {
+    public async initialise(langID: HdlLangID): Promise<boolean> {
         const executorPath = this.getExecutableFilePath(langID);
-        this.setExecutableFilePath(executorPath, langID);
+        return this.setExecutableFilePath(executorPath, langID);
     }
 }
 
-const modelsimLinter = new ModelsimLinter()
+const modelsimLinter = new ModelsimLinter();
 
 export {
     modelsimLinter,

src/function/lsp/linter/verilator.ts

@@ -43,47 +43,59 @@ class VerilatorLinter implements BaseLinter {
         const args = [filePath, ...linterArgs];
         const executor = this.executableInvokeNameMap.get(langID);
         if (executor !== undefined) {
-            const { stdout } = await easyExec(executor, args);
+            const { stderr } = await easyExec(executor, args);
-            if (stdout.length > 0) {
+            if (stderr.length > 0) {
-                const diagnostics = this.provideDiagnostics(document, stdout);
+                const diagnostics = this.provideDiagnostics(document, stderr);
                 this.diagnostic.set(document.uri, diagnostics);
             }
         } else {
-            LspOutput.report('linter is not available, please check prj.verilator.install.path in your setting', ReportType.Error);
+            LspOutput.report('verilator linter is not available, please check prj.verilator.install.path in your setting', ReportType.Error, true);
         }
     }
 
+    async remove(uri: vscode.Uri) {
+        this.diagnostic.delete(uri);
+    }
+
     /**
      * @param document
      * @param stdout stdout from xvlog
      * @returns { vscode.Diagnostic[] } linter info
      */
-    private provideDiagnostics(document: vscode.TextDocument, stdout: string): vscode.Diagnostic[] {
+    private provideDiagnostics(document: vscode.TextDocument, stderr: string): vscode.Diagnostic[] {
         const diagnostics = [];
-        for (const line of stdout.split('\n')) {
+        for (let line of stderr.split(/\r?\n/g)) {
-            const tokens = line.split(/(Error|Warning).+?(?: *?(?:.+?(?:\\|\/))+.+?\((\d+?)\):|)(?: *?near "(.+?)":|)(?: *?\((.+?)\)|) +?(.+)/gm);
+            if (!line.startsWith('%')) {
-            // TODO : make parser of output info from verilator
+                continue;
+            } else {
+                line = line.substring(1);
+            }
+    
+            const tokens = line.split(':');
+            if (tokens.length < 3) {
+                continue;
+            }
+            const header = tokens[0].toLowerCase();
+            const fileName = tokens[1];
+            const lineNo = parseInt(tokens[2]) - 1;
+            const characterNo = parseInt(tokens[3]) - 1;
+            const syntaxInfo = tokens[4];
 
-            const headerInfo = tokens[0];
+            if (header.startsWith('warning')) {
-            if (headerInfo === 'Error') {
+                const range = this.makeCorrectRange(document, lineNo, characterNo);
-                const errorLine = parseInt(tokens[2]) - 1;
+                const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Warning);
-                const syntaxInfo = tokens[5];
+                diagnostics.push(diag);
-                const range = this.makeCorrectRange(document, errorLine);
+            } else if (header.startsWith('error')) {
+                const range = this.makeCorrectRange(document, lineNo, characterNo);
                 const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Error);
                 diagnostics.push(diag);
-            } else if (headerInfo == 'Warning') {
-                const errorLine = parseInt(tokens[2]) - 1;
-                const syntaxInfo = tokens[5];
-                const range = this.makeCorrectRange(document, errorLine);
-                const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Warning);
-                diagnostics.push(diag);  
             }
         }
         return diagnostics;
     }
 
-    private makeCorrectRange(document: vscode.TextDocument, line: number): vscode.Range {
+    private makeCorrectRange(document: vscode.TextDocument, line: number, character: number): vscode.Range {
-        const startPosition = new vscode.Position(line, 0);
+        const startPosition = new vscode.Position(line, character);
         const wordRange = document.getWordRangeAtPosition(startPosition, /[`_0-9a-zA-Z]+/);
         if (wordRange) {
             return wordRange;
@@ -129,19 +141,20 @@ class VerilatorLinter implements BaseLinter {
         }
         const { stderr } = await easyExec(executorPath, []);
         if (stderr.length === 0) {
-            this.executableInvokeNameMap.set(langID, undefined);
-            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error);
-            return false;
-        } else {
             this.executableInvokeNameMap.set(langID, executorPath);
             LspOutput.report(`success to verify ${executorPath}, linter from verilator is ready to go!`, ReportType.Launch);
             return true;
+        } else {
+            this.executableInvokeNameMap.set(langID, undefined);
+            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error, true);
+            
+            return false;
         }
     }
 
-    public initialise(langID: HdlLangID) {
+    public async initialise(langID: HdlLangID): Promise<boolean> {
         const executorPath = this.getExecutableFilePath(langID);
-        this.setExecutableFilePath(executorPath, langID);
+        return this.setExecutableFilePath(executorPath, langID);
     }
 }
 

src/function/lsp/linter/vhdl.ts

@@ -5,6 +5,7 @@ import { BaseLinter, BaseManager } from './base';
 import { defaultVlogLinter } from './default';
 import { modelsimLinter } from './modelsim';
 import { vivadoLinter } from './vivado';
+import { hdlFile, hdlPath } from '../../../hdlFs';
 
 class VhdlLinterManager implements BaseManager {
     currentLinter: BaseLinter | undefined;
@@ -17,21 +18,37 @@ class VhdlLinterManager implements BaseManager {
         this.activateList.set('default', false);
         this.activateLinterName = 'default';
 
-        this.updateLinter();
-
         // update when user's config is changed
         vscode.workspace.onDidChangeConfiguration(() => {
             const diagnostor = this.getUserDiagnostorSelection();
             const lastDiagnostor = this.activateLinterName;
             if (diagnostor !== lastDiagnostor) {
-                LspOutput.report(`[vhdl lsp manager] detect linter setting changes, switch ${lastDiagnostor} to ${diagnostor}.`, );
+                LspOutput.report(`<vhdl lsp manager> detect linter setting changes, switch ${lastDiagnostor} to ${diagnostor}.`, );
                 this.updateLinter(); 
             }
         });
     }
 
     async initialise(): Promise<void> {
-         
+        const success = await this.updateLinter();
+        if (!success) {
+            return;
+        }
+        for (const doc of vscode.workspace.textDocuments) {
+            const fileName = hdlPath.toSlash(doc.fileName);
+            if (hdlFile.isVhdlFile(fileName)) {
+                await this.lint(doc);
+            }
+        }
+        LspOutput.report('<vhdl lsp manager> finish initialization of vhdl linter. Linter name: ' + this.activateLinterName, ReportType.Launch);
+    }
+
+    async lint(document: vscode.TextDocument) {
+        await this.currentLinter?.lint(document);
+    }
+    
+    async remove(uri: vscode.Uri): Promise<void> {
+        this.currentLinter?.remove(uri);
     }
 
     public getUserDiagnostorSelection() {
@@ -40,53 +57,59 @@ class VhdlLinterManager implements BaseManager {
         return diagnostor;
     }
 
-    public updateLinter() {
+    public async updateLinter(): Promise<boolean> {
         const diagnostor = this.getUserDiagnostorSelection();
         switch (diagnostor) {
-            case 'vivado':    this.activateVivado(); break;
+            case 'vivado':    return this.activateVivado();
-            case 'modelsim':  this.activateModelsim(); break;
+            case 'modelsim':  return this.activateModelsim();
-            case 'default':   this.activateDefault(); break;
+            case 'default':   return this.activateDefault();
-            case default:     this.activateDefault(); break;
+            default:          return this.activateDefault();
         } 
     }
 
-    public activateVivado() {
+    public async activateVivado(): Promise<boolean> {
         const selectedLinter = vivadoLinter;
+        let launch = true;
 
         if (this.activateList.get('vivado') === false) {
-            selectedLinter.initialise(HdlLangID.Verilog);
+            launch = await selectedLinter.initialise(HdlLangID.Verilog);
             this.activateList.set('vivado', true);
-            LspOutput.report('[vhdl lsp manager] vivado linter has been activated', ReportType.Info);
+            LspOutput.report('<vhdl lsp manager> vivado linter has been activated', ReportType.Info);
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'vivado';
+        return launch;
     }
 
-    public activateModelsim() {
+    public async activateModelsim(): Promise<boolean> {
         const selectedLinter = modelsimLinter;
+        let launch = true;
 
         if (this.activateList.get('modelsim') === false) {
-            selectedLinter.initialise(HdlLangID.Verilog);
+            launch = await selectedLinter.initialise(HdlLangID.Verilog);
             this.activateList.set('modelsim', true);
-            LspOutput.report('[vhdl lsp manager] modelsim linter has been activated', ReportType.Info); 
+            LspOutput.report('<vhdl lsp manager> modelsim linter has been activated', ReportType.Info); 
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'modelsim';
+        return launch;
     }
 
-    public activateDefault() {
+    public async activateDefault(): Promise<boolean> {
         const selectedLinter = defaultVlogLinter;
+        let launch = true;
 
         if (this.activateList.get('default') === false) {
             
             this.activateList.set('default', true);
-            LspOutput.report('[vhdl lsp manager] default build-in linter has been activated', ReportType.Info);
+            LspOutput.report('<vhdl lsp manager> default build-in linter has been activated', ReportType.Info);
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'default';
+        return launch;
     }
 }
 

src/function/lsp/linter/vivado.ts

@@ -54,10 +54,14 @@ class VivadoLinter implements BaseLinter {
                 this.diagnostic.set(document.uri, diagnostics);
             }
         } else {
-            LspOutput.report('linter is not available, please check prj.vivado.install.path in your setting', ReportType.Error);
+            LspOutput.report('vivado linter is not available, please check prj.vivado.install.path in your setting', ReportType.Error, true);
         }
     }
 
+    async remove(uri: vscode.Uri) {
+        this.diagnostic.delete(uri);
+    }
+
     /**
      * @param document
      * @param stdout stdout from xvlog
@@ -65,7 +69,7 @@ class VivadoLinter implements BaseLinter {
      */
     private provideDiagnostics(document: vscode.TextDocument, stdout: string): vscode.Diagnostic[] {
         const diagnostics = [];
-        for (const line of stdout.split('\n')) {
+        for (const line of stdout.split(/\r?\n/g)) {
             const tokens = line.split(/:?\s*(?:\[|\])\s*/);
             const headerInfo = tokens[0];
             // const standardInfo = tokens[1];
@@ -73,8 +77,10 @@ class VivadoLinter implements BaseLinter {
             const parsedPath = tokens[3];
             if (headerInfo === 'ERROR') {
                 const errorInfos = parsedPath.split(':');
-                const errorLine = parseInt(errorInfos[errorInfos.length - 1]);
+                const errorLine = Math.max(parseInt(errorInfos[errorInfos.length - 1]) - 1, 0);
-                const range = this.makeCorrectRange(document, errorLine);
+                LspOutput.report(`<xvlog linter> line: ${errorLine}, info: ${syntaxInfo}`, ReportType.Run);
+
+                const range = this.makeCorrectRange(document, errorLine, syntaxInfo);
                 const diag = new vscode.Diagnostic(range, syntaxInfo, vscode.DiagnosticSeverity.Error);
                 diagnostics.push(diag);
             }
@@ -82,8 +88,32 @@ class VivadoLinter implements BaseLinter {
         return diagnostics;
     }
 
-    private makeCorrectRange(document: vscode.TextDocument, line: number): vscode.Range {
+    private makeCorrectRange(document: vscode.TextDocument, line: number, syntaxInfo: string): vscode.Range {
+        // extract all the words like 'adawwd' in a syntax info
+        const singleQuoteWords = syntaxInfo.match(/'([^']*)'/g);
+        if (singleQuoteWords && singleQuoteWords.length > 0) {
+            const targetWord = singleQuoteWords.map(val => val.replace(/'/g, ''))[0];
+            // find range of target word
+            const textLine = document.lineAt(line);
+            const text = textLine.text;
+            const startCharacter = text.indexOf(targetWord);
+            if (startCharacter > -1) {
+                const endCharacter = startCharacter + targetWord.length;
+                const range = new vscode.Range(
+                    new vscode.Position(line, startCharacter),
+                    new vscode.Position(line, endCharacter)
+                );
+                return range;
+            }
+        }
+
+        // else target the first word in the line
+        return this.makeCommonRange(document, line, syntaxInfo);
+    }
+
+    private makeCommonRange(document: vscode.TextDocument, line: number, syntaxInfo: string): vscode.Range {
         const startPosition = new vscode.Position(line, 0);
+            
         const wordRange = document.getWordRangeAtPosition(startPosition, /[`_0-9a-zA-Z]+/);
         if (wordRange) {
             return wordRange;
@@ -105,11 +135,11 @@ class VivadoLinter implements BaseLinter {
         const fullExecutorName = opeParam.os === 'win32' ? executorName + '.bat' : executorName;
         
         if (vivadoInstallPath.trim() === '' || !fs.existsSync(vivadoInstallPath)) {
-            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid. Use ${executorName} in default.`, ReportType.Warn);
+            LspOutput.report(`User's Vivado Install Path "${vivadoInstallPath}", which is invalid. Use ${executorName} in default.`, ReportType.Warn);
             LspOutput.report('If you have doubts, check prj.vivado.install.path in setting', ReportType.Warn);
             return executorName;
         } else {
-            LspOutput.report(`User's Vivado Install Path ${vivadoInstallPath}, which is invalid`);
+            LspOutput.report(`User's Vivado Install Path "${vivadoInstallPath}", which is invalid`);
             
             const executorPath = hdlPath.join(
                 hdlPath.toSlash(vivadoInstallPath),
@@ -129,19 +159,19 @@ class VivadoLinter implements BaseLinter {
         }
         const { stderr } = await easyExec(executorPath, []);
         if (stderr.length === 0) {
-            this.executableInvokeNameMap.set(langID, undefined);
-            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error);
-            return false;
-        } else {
             this.executableInvokeNameMap.set(langID, executorPath);
             LspOutput.report(`success to verify ${executorPath}, linter from vivado is ready to go!`, ReportType.Launch);
             return true;
+        } else {
+            this.executableInvokeNameMap.set(langID, undefined);
+            LspOutput.report(`fail to execute ${executorPath}! Reason: ${stderr}`, ReportType.Error, true);
+            return false;
         }
     }
 
-    public initialise(langID: HdlLangID) {
+    public async initialise(langID: HdlLangID): Promise<boolean> {
         const executorPath = this.getExecutableFilePath(langID);
-        this.setExecutableFilePath(executorPath, langID);
+        return this.setExecutableFilePath(executorPath, langID);
     }
 }
 

src/function/lsp/linter/vlog.ts

@@ -5,6 +5,7 @@ import { BaseLinter, BaseManager } from './base';
 import { defaultVlogLinter } from './default';
 import { modelsimLinter } from './modelsim';
 import { vivadoLinter } from './vivado';
+import { hdlFile, hdlPath } from '../../../hdlFs';
 
 class VlogLinterManager implements BaseManager {
     currentLinter: BaseLinter | undefined;
@@ -17,21 +18,39 @@ class VlogLinterManager implements BaseManager {
         this.activateList.set('default', false);
         this.activateLinterName = 'default';
 
-        this.updateLinter();
-
         // update when user's config is changed
         vscode.workspace.onDidChangeConfiguration(() => {
             const diagnostor = this.getUserDiagnostorSelection();
             const lastDiagnostor = this.activateLinterName;
             if (diagnostor !== lastDiagnostor) {
-                LspOutput.report(`detect linter setting changes, switch ${lastDiagnostor} to ${diagnostor}.`, );
+                LspOutput.report(`<vlog lsp manager> detect linter setting changes, switch ${lastDiagnostor} to ${diagnostor}.`, );
                 this.updateLinter(); 
             }
         });
+
     }
 
     async initialise(): Promise<void> {
-         
+        const success = await this.updateLinter();
+        if (!success) {
+            return;
+        }
+        
+        for (const doc of vscode.workspace.textDocuments) {
+            const fileName = hdlPath.toSlash(doc.fileName);
+            if (hdlFile.isVerilogFile(fileName)) {
+                await this.lint(doc);
+            }
+        }
+        LspOutput.report('<vlog lsp manager> finish initialization of vlog linter. Linter name: ' + this.activateLinterName, ReportType.Launch);
+    }
+
+    async lint(document: vscode.TextDocument) {
+        await this.currentLinter?.lint(document);
+    }
+
+    async remove(uri: vscode.Uri): Promise<void> {
+        this.currentLinter?.remove(uri);
     }
 
     public getUserDiagnostorSelection() {
@@ -40,53 +59,59 @@ class VlogLinterManager implements BaseManager {
         return diagnostor;
     }
 
-    public updateLinter() {
+    public async updateLinter() {
         const diagnostor = this.getUserDiagnostorSelection();
         switch (diagnostor) {
-            case 'vivado':    this.activateVivado(); break;
+            case 'vivado':    return this.activateVivado();
-            case 'modelsim':  this.activateModelsim(); break;
+            case 'modelsim':  return this.activateModelsim();
-            case 'default':   this.activateDefault(); break;
+            case 'default':   return this.activateDefault();
-            case default:     this.activateDefault(); break;
+            default:          return this.activateDefault();
-        } 
+        }
     }
 
-    public activateVivado() {
+    public async activateVivado(): Promise<boolean> {
         const selectedLinter = vivadoLinter;
+        let launch = true;
 
         if (this.activateList.get('vivado') === false) {
-            selectedLinter.initialise(HdlLangID.Verilog);
+            launch = await selectedLinter.initialise(HdlLangID.Verilog);
             this.activateList.set('vivado', true);
-            LspOutput.report('vivado linter has been activated', ReportType.Info);
+            LspOutput.report('<vlog lsp manager> vivado linter has been activated', ReportType.Info);
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'vivado';
+        return launch;
     }
 
-    public activateModelsim() {
+    public async activateModelsim(): Promise<boolean> {
         const selectedLinter = modelsimLinter;
+        let launch = true;
 
         if (this.activateList.get('modelsim') === false) {
-            selectedLinter.initialise(HdlLangID.Verilog);
+            launch = await selectedLinter.initialise(HdlLangID.Verilog);
             this.activateList.set('modelsim', true);
-            LspOutput.report('modelsim linter has been activated', ReportType.Info); 
+            LspOutput.report('<vlog lsp manager> modelsim linter has been activated', ReportType.Info); 
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'modelsim';
+        return launch;
     }
 
-    public activateDefault() {
+    public async activateDefault(): Promise<boolean> {
         const selectedLinter = defaultVlogLinter;
+        let launch = true;
 
         if (this.activateList.get('default') === false) {
             
             this.activateList.set('default', true);
-            LspOutput.report('default build-in linter has been activated', ReportType.Info);
+            LspOutput.report('<vlog lsp manager> default build-in linter has been activated', ReportType.Info);
         }
 
         this.currentLinter = selectedLinter;
         this.activateLinterName = 'default';
+        return launch;
     }
 }
 

src/monitor/event.ts

@@ -12,9 +12,9 @@ import { hdlParam, HdlSymbol } from '../hdlParser';
 import { prjManage } from '../manager';
 import { libManage } from '../manager/lib';
 import type { HdlMonitor } from './index';
-import { ToolChainType } from '../global/enum';
+import { HdlLangID, ToolChainType } from '../global/enum';
 import { hdlSymbolStorage } from '../function/lsp/core';
-import { vlogLinter } from '../function/lsp/linter';
+import { vlogLinterManager, vhdlLinterManager } from '../function/lsp/linter';
 import { isVerilogFile } from '../hdlFs/file';
 
 enum Event {
@@ -98,7 +98,12 @@ class HdlAction extends BaseAction {
         }
 
         const uri = vscode.Uri.file(path);
-        vlogLinter.remove(uri);
+        const langID = hdlFile.getLanguageId(path);
+        if (langID === HdlLangID.Verilog) {
+            vlogLinterManager.remove(uri);
+        } else if (langID === HdlLangID.Vhdl) {
+            vhdlLinterManager.remove(uri);
+        }
     }
 
     async unlinkDir(path: string, m: HdlMonitor): Promise<void> {
@@ -128,10 +133,16 @@ class HdlAction extends BaseAction {
     }
 
     async updateLinter(path: string) {
-        if (isVerilogFile(path)) {
+        const uri = vscode.Uri.file(path);
-            const uri = vscode.Uri.file(path);
+        const document = await vscode.workspace.openTextDocument(uri);
-            const document = await vscode.workspace.openTextDocument(uri);
+        const langID = hdlFile.getLanguageId(path);
-            vlogLinter.lint(document);
+
+        if (langID === HdlLangID.Verilog) {
+            vlogLinterManager.lint(document);
+        } else if (langID === HdlLangID.Vhdl) {
+            vhdlLinterManager.lint(document);
+        } else if (langID === HdlLangID.SystemVerilog) {
+            // TODO
         }
     }
 

syntaxes/digital-ide-output.json

@@ -71,6 +71,18 @@
                 }
             }
         },
+        {
+            "name": "digital-ide.Launch",
+            "match": "(\\[Launch - (.*)\\])([\\s\\S]*)",
+            "captures": {
+                "1": {
+                    "name": "keyword.launch-token"
+                },
+                "2": {
+                    "name": "string"
+                }
+            }
+        },
         {
             "name": "string.quoted.double",
             "begin": "\"",

syntaxes/vvp.tmLanguage.json

@@ -0,0 +1,361 @@
+{
+    "fileTypes": [
+        "v",
+        "vh"
+    ],
+    "keyEquivalent": "^~V",
+    "name": "Verilog",
+    "patterns": [
+        {
+            "include": "#comments"
+        },
+        {
+            "include": "#module_pattern"
+        },
+        {
+            "include": "#keywords"
+        },
+        {
+            "include": "#constants"
+        },
+        {
+            "include": "#strings"
+        },
+        {
+            "include": "#operators"
+        },
+        {
+            "include": "#macro_definition"
+        },
+        {
+            "include": "#macro_quote"
+        },
+        {
+            "include": "#common_variable"
+        }
+    ],
+    "repository": {
+        "comments": {
+            "patterns": [
+                {
+                    "begin": "(^[ \\t]+)?(?=#)",
+                    "beginCaptures": {
+                        "1": {
+                            "name": "punctuation.whitespace.comment.leading.verilog"
+                        }
+                    },
+                    "end": "(?!\\G)",
+                    "patterns": [
+                        {
+                            "begin": "#",
+                            "beginCaptures": {
+                                "0": {
+                                    "name": "punctuation.definition.comment.verilog"
+                                }
+                            },
+                            "end": "\\n",
+                            "name": "comment.line.double-slash.verilog"
+                        }
+                    ]
+                },
+                {
+                    "begin": "/\\*",
+                    "end": "\\*/",
+                    "name": "comment.block.c-style.verilog"
+                }
+            ]
+        },
+        "constants": {
+            "patterns": [
+                {
+                    "match": "\\b[0-9]+'[bBoOdDhH][a-fA-F0-9_xXzZ]+\\b",
+                    "name": "constant.numeric.sized_integer.verilog"
+                },
+                {
+                    "captures": {
+                        "1": {
+                            "name": "constant.numeric.integer.verilog"
+                        },
+                        "2": {
+                            "name": "punctuation.separator.range.verilog"
+                        },
+                        "3": {
+                            "name": "constant.numeric.integer.verilog"
+                        }
+                    },
+                    "match": "\\b(\\d+)(:)(\\d+)\\b",
+                    "name": "meta.block.numeric.range.verilog"
+                },
+                {
+                    "match": "\\b\\d+(?i:e\\d+)?\\b",
+                    "name": "constant.numeric.integer.verilog"
+                },
+                {
+                    "match": "\\b\\d+\\.\\d+(?i:e\\d+)?\\b",
+                    "name": "constant.numeric.real.verilog"
+                },
+                {
+                    "match": "#\\d+",
+                    "name": "constant.numeric.delay.verilog"
+                },
+                {
+                    "match": "\\b[01xXzZ]+\\b",
+                    "name": "constant.numeric.logic.verilog"
+                }
+            ]
+        },
+        "instantiation_patterns": {
+            "patterns": [
+                {
+                    "include": "#keywords"
+                },
+                {
+                    "begin": "^\\s*([a-zA-Z][a-zA-Z0-9_]*)\\s+([a-zA-Z][a-zA-Z0-9_]*)(?<!begin|if)\\s*(?=\\(|$)",
+                    "beginCaptures": {
+                        "1": {
+                            "name": "entity.name.class.module.reference.verilog"
+                        },
+                        "2": {
+                            "name": "entity.name.function.module.identifier.verilog"
+                        }
+                    },
+                    "end": ";",
+                    "endCaptures": {
+                        "0": {
+                            "name": "punctuation.terminator.expression.verilog"
+                        }
+                    },
+                    "name": "variable.other.constant.instantiation.parameterless.verilog",
+                    "patterns": [
+                        {
+                            "include": "#comments"
+                        },
+                        {
+                            "include": "#constants"
+                        },
+                        {
+                            "include": "#strings"
+                        }
+                    ]
+                },
+                {
+                    "begin": "^\\s*([a-zA-Z][a-zA-Z0-9_]*)\\s*(#)(?=\\s*\\()",
+                    "beginCaptures": {
+                        "1": {
+                            "name": "entity.name.class.module.reference.verilog"
+                        }
+                    },
+                    "end": ";",
+                    "endCaptures": {
+                        "0": {
+                            "name": "punctuation.terminator.expression.verilog"
+                        }
+                    },
+                    "name": "support.block.instantiation.with.parameters.verilog",
+                    "patterns": [
+                        {
+                            "include": "#parenthetical_list"
+                        },
+                        {
+                            "match": "[a-zA-Z][a-zA-Z0-9_]*",
+                            "name": "entity.name.function.module.identifier.verilog"
+                        }
+                    ]
+                }
+            ]
+        },
+        "keywords": {
+            "patterns": [
+                {
+                    "match": "\\b(always|and|assign|attribute|begin|buf|bufif0|bufif1|case(xz)?|cmos|deassign|default|defparam|disable|edge|else|end(attribute|case|function|generate|module|primitive|specify|table|task)?|event|for|force|forever|fork|function|generate|genvar|highz(01)|if(none)?|initial|inout|input|integer|join|localparam|medium|module|large|macromodule|nand|negedge|nmos|nor|not|notif(01)|or|output|parameter|pmos|posedge|primitive|pull0|pull1|pulldown|pullup|rcmos|real|realtime|reg|release|repeat|rnmos|rpmos|rtran|rtranif(01)|scalared|signed|small|specify|specparam|strength|strong0|strong1|supply0|supply1|table|task|time|tran|tranif(01)|tri(01)?|tri(and|or|reg)|unsigned|vectored|wait|wand|weak(01)|while|wire|wor|xnor|xor)\\b",
+                    "name": "keyword.other.verilog"
+                },
+                {
+                    "match": "^\\s*`((cell)?define|default_(decay_time|nettype|trireg_strength)|delay_mode_(path|unit|zero)|ifdef|include|end(if|celldefine)|else|(no)?unconnected_drive|resetall|timescale|undef)\\b",
+                    "name": "keyword.other.compiler.directive.verilog"
+                },
+                {
+                    "match": "\\$(f(open|close)|readmem(b|h)|timeformat|printtimescale|stop|finish|(s|real)?time|realtobits|bitstoreal|rtoi|itor|(f)?(display|write(h|b)))\\b",
+                    "name": "support.function.system.console.tasks.verilog"
+                },
+                {
+                    "match": "\\$(random|dist_(chi_square|erlang|exponential|normal|poisson|t|uniform))\\b",
+                    "name": "support.function.system.random_number.tasks.verilog"
+                },
+                {
+                    "match": "\\$((a)?sync\\$((n)?and|(n)or)\\$(array|plane))\\b",
+                    "name": "support.function.system.pld_modeling.tasks.verilog"
+                },
+                {
+                    "match": "\\$(q_(initialize|add|remove|full|exam))\\b",
+                    "name": "support.function.system.stochastic.tasks.verilog"
+                },
+                {
+                    "match": "\\$(hold|nochange|period|recovery|setup(hold)?|skew|width)\\b",
+                    "name": "support.function.system.timing.tasks.verilog"
+                },
+                {
+                    "match": "\\$(dump(file|vars|off|on|all|limit|flush))\\b",
+                    "name": "support.function.system.vcd.tasks.verilog"
+                },
+                {
+                    "match": "\\$(countdrivers|list|input|scope|showscopes|(no)?(key|log)|reset(_count|_value)?|(inc)?save|restart|showvars|getpattern|sreadmem(b|h)|scale)",
+                    "name": "support.function.non-standard.tasks.verilog"
+                }
+            ]
+        },
+        "module_pattern": {
+            "patterns": [
+                {
+                    "begin": "\\b(module)\\s+([a-zA-Z][a-zA-Z0-9_]*)",
+                    "beginCaptures": {
+                        "1": {
+                            "name": "storage.type.module.verilog"
+                        },
+                        "2": {
+                            "name": "entity.name.type.module.verilog"
+                        }
+                    },
+                    "end": "\\bendmodule\\b",
+                    "endCaptures": {
+                        "0": {
+                            "name": "storage.type.module.verilog"
+                        }
+                    },
+                    "name": "meta.block.module.verilog",
+                    "patterns": [
+                        {
+                            "include": "#comments"
+                        },
+                        {
+                            "include": "#keywords"
+                        },
+                        {
+                            "include": "#constants"
+                        },
+                        {
+                            "include": "#strings"
+                        },
+                        {
+                            "include": "#instantiation_patterns"
+                        },
+                        {
+                            "include": "#operators"
+                        },
+                        {
+                            "include": "#position_ports"
+                        },
+                        {
+                            "include": "#macro_quote"
+                        },
+                        {
+                            "include": "#common_variable"
+                        }
+                    ]
+                }
+            ]
+        },
+        "operators": {
+            "patterns": [
+                {
+                    "match": "\\+|-|\\*|/|%|(<|>)=?|(!|=)?==?|!|&&?|\\|\\|?|\\^?~|~\\^?",
+                    "name": "keyword.operator.verilog"
+                }
+            ]
+        },
+        "parenthetical_list": {
+            "patterns": [
+                {
+                    "begin": "\\(",
+                    "beginCaptures": {
+                        "0": {
+                            "name": "punctuation.section.list.verilog"
+                        }
+                    },
+                    "end": "\\)",
+                    "endCaptures": {
+                        "0": {
+                            "name": "punctuation.section.list.verilog"
+                        }
+                    },
+                    "name": "support.block.parenthetical_list.verilog",
+                    "patterns": [
+                        {
+                            "include": "#parenthetical_list"
+                        },
+                        {
+                            "include": "#comments"
+                        },
+                        {
+                            "include": "#keywords"
+                        },
+                        {
+                            "include": "#constants"
+                        },
+                        {
+                            "include": "#strings"
+                        },
+                        {
+                            "include": "#position_ports"
+                        },
+                        {
+                            "include": "#macro_quote"
+                        },
+                        {
+                            "include": "#common_variable"
+                        }
+                    ]
+                }
+            ]
+        },
+        "position_ports": {
+            "patterns": [
+                {
+                    "match": "\\.[a-zA-Z_][a-zA-Z_0-9]*",
+                    "name": "variable.inst.port.verilog"
+                }
+            ]
+        },
+        "strings": {
+            "patterns": [
+                {
+                    "begin": "\"",
+                    "end": "\"",
+                    "name": "string.quoted.double.verilog",
+                    "patterns": [
+                        {
+                            "match": "\\\\.",
+                            "name": "constant.character.escape.verilog"
+                        }
+                    ]
+                }
+            ]
+        },
+        "macro_definition": {
+            "patterns": [
+                {
+                    "match": "(?<=`define\\s)\\w+",
+                    "name": "support.function.macro.definition.verilog"
+                }
+            ]
+        },
+        "macro_quote": {
+            "patterns": [
+                {
+                    "match": "`[a-zA-Z_][a-zA-Z_0-9]*",
+                    "name": "support.function.macro.quote.verilog"
+                }
+            ]
+        },
+        "common_variable": {
+            "patterns": [
+                {
+                    "match": "[a-zA-Z_][a-zA-Z_0-9]*",
+                    "name": "variable.other.constant.verilog"
+                }
+            ]
+        }
+    },
+    "scopeName": "source.vvp",
+    "uuid": "7F4396B3-A33E-44F0-8502-98CA6C25971F"
+}

test/vlogFast.js

@@ -0,0 +1,8 @@
+const { vlogFast } = require('../resources/hdlParser');
+
+const testFile = 'c:/Users/11934/Project/Digital-IDE/Digital-Test/Verilog/dependence_test/parent.v';
+
+(async () => {
+    const fast = vlogFast(testFile);
+    console.log(JSON.stringify(fast, null, '  '));
+})();