Update README.md

README.md

@@ -1,6 +1,6 @@
 # NX Postprocessor Support
 
-A comprehensive VS Code extension providing language support for NX CAD postprocessor development, including CDL (Cutter Definition Language), TCL, and DEF files.
+A comprehensive VS Code extension providing language support for NX CAM postprocessor development, including CDL, TCL, and DEF files.
 
 ## Features
 
@@ -12,7 +12,7 @@ A comprehensive VS Code extension providing language support for NX CAD postproc
 
 ## Supported File Types
 
-- `.cdl` - NX Cutter Definition Language files
+- `.cdl` - NX User Defined Event File
 - `.tcl` - NX TCL postprocessor files
 - `.def` - NX Definition files
 

client/src/common/handlers.ts

@@ -271,3 +271,180 @@ export function tclDocumentSymbolProvider(document: vscode.TextDocument): vscode
 
     return collectSymbols(rootScope)
 }
+
+export function cdlDocumentSymbolProvider(document: vscode.TextDocument): vscode.DocumentSymbol[] {
+    const lines = document.getText().split("\n")
+
+    interface Scope {
+        symbol: vscode.DocumentSymbol
+        startLine: number
+    }
+
+    const root = new vscode.DocumentSymbol(
+        "root",
+        "",
+        vscode.SymbolKind.Namespace,
+        new vscode.Range(0, 0, lines.length, 0),
+        new vscode.Range(0, 0, 0, 0)
+    )
+    root.children = []
+    const stack: Scope[] = [{ symbol: root, startLine: 0 }]
+
+    let pending: { name: string; kind: vscode.SymbolKind; startLine: number } | null = null
+
+    for (let i = 0; i < lines.length; i++) {
+        const line = lines[i]
+        const trimmed = line.trim()
+
+        const createSymbol = () => {
+            if (!pending) {
+                return
+            }
+            const startRange = new vscode.Range(
+                pending.startLine,
+                0,
+                pending.startLine,
+                lines[pending.startLine].length
+            )
+            const symbol = new vscode.DocumentSymbol(
+                pending.name,
+                "",
+                pending.kind,
+                startRange,
+                startRange
+            )
+            symbol.children = []
+            stack[stack.length - 1].symbol.children?.push(symbol)
+            stack.push({ symbol, startLine: pending.startLine })
+            pending = null
+        }
+
+        if (pending && trimmed.includes("{")) {
+            createSymbol()
+        }
+
+        if (trimmed.startsWith("}")) {
+            const scope = stack.pop()
+            if (scope) {
+                scope.symbol.range = new vscode.Range(scope.startLine, 0, i, line.length)
+            }
+            continue
+        }
+
+        let match
+        if ((match = /^\s*EVENT\s+(\w+)/.exec(line))) {
+            pending = {
+                name: match[1],
+                kind: vscode.SymbolKind.Event,
+                startLine: i
+            }
+            if (line.includes("{")) {
+                createSymbol()
+            }
+        } else if ((match = /^\s*PARAM\s+(\w+)/.exec(line))) {
+            pending = {
+                name: match[1],
+                kind: vscode.SymbolKind.Field,
+                startLine: i
+            }
+            if (line.includes("{")) {
+                createSymbol()
+            }
+        }
+    }
+
+    return root.children || []
+}
+
+export function defDocumentSymbolProvider(document: vscode.TextDocument): vscode.DocumentSymbol[] {
+    const lines = document.getText().split("\n")
+
+    interface Scope {
+        symbol: vscode.DocumentSymbol
+        startLine: number
+    }
+
+    const root = new vscode.DocumentSymbol(
+        "root",
+        "",
+        vscode.SymbolKind.Namespace,
+        new vscode.Range(0, 0, lines.length, 0),
+        new vscode.Range(0, 0, 0, 0)
+    )
+    root.children = []
+    const stack: Scope[] = [{ symbol: root, startLine: 0 }]
+
+    let pending: { name: string; kind: vscode.SymbolKind; startLine: number } | null = null
+
+    for (let i = 0; i < lines.length; i++) {
+        const line = lines[i]
+        const trimmed = line.trim()
+
+        const createSymbol = () => {
+            if (!pending) {
+                return
+            }
+            const startRange = new vscode.Range(
+                pending.startLine,
+                0,
+                pending.startLine,
+                lines[pending.startLine].length
+            )
+            const symbol = new vscode.DocumentSymbol(
+                pending.name,
+                "",
+                pending.kind,
+                startRange,
+                startRange
+            )
+            symbol.children = []
+            stack[stack.length - 1].symbol.children?.push(symbol)
+            stack.push({ symbol, startLine: pending.startLine })
+            pending = null
+        }
+
+        if (pending && trimmed.includes("{")) {
+            createSymbol()
+        }
+
+        if (trimmed.startsWith("}")) {
+            const scope = stack.pop()
+            if (scope) {
+                scope.symbol.range = new vscode.Range(scope.startLine, 0, i, line.length)
+            }
+            continue
+        }
+
+        let match
+        if ((match = /^\s*FORMATTING\b/.exec(line))) {
+            pending = {
+                name: "FORMATTING",
+                kind: vscode.SymbolKind.Module,
+                startLine: i
+            }
+            if (line.includes("{")) {
+                createSymbol()
+            }
+        } else if ((match = /^\s*ADDRESS\s+(\w+)/.exec(line))) {
+            pending = {
+                name: match[1],
+                kind: vscode.SymbolKind.Field,
+                startLine: i
+            }
+            if (line.includes("{")) {
+                createSymbol()
+            }
+        } else if ((match = /^\s*BLOCK_TEMPLATE\s+(\w+)/.exec(line))) {
+            pending = {
+                name: match[1],
+                kind: vscode.SymbolKind.Function,
+                startLine: i
+            }
+            if (line.includes("{")) {
+                createSymbol()
+            }
+        }
+    }
+
+    return root.children || []
+}

client/src/extension.ts

@@ -12,7 +12,8 @@ import {
     formatDefFile,
     isFirstLineMachine,
     diagnosticHandler,
-    tclDocumentSymbolProvider
+    cdlDocumentSymbolProvider,
+    defDocumentSymbolProvider
 } from "./common/handlers"
 import { registerLogger, traceError, traceLog, traceVerbose } from "./common/log/logging"
 import {
@@ -179,7 +180,26 @@ export async function activate(context: vscode.ExtensionContext) {
 
     context.subscriptions.push(formatDefProvider)
 
+    const cdlSymbolProvider = vscode.languages.registerDocumentSymbolProvider(
+        { scheme: "file", language: "cdl" },
+        {
+            provideDocumentSymbols(document: vscode.TextDocument) {
+                return cdlDocumentSymbolProvider(document)
+            }
+        }
+    )
+    context.subscriptions.push(cdlSymbolProvider)
+
     // Outline now provided by the language server (Document Symbols). Removing TS provider.
+    const defSymbolProvider = vscode.languages.registerDocumentSymbolProvider(
+        { scheme: "file", language: "def" },
+        {
+            provideDocumentSymbols(document: vscode.TextDocument) {
+                return defDocumentSymbolProvider(document)
+            }
+        }
+    )
+    context.subscriptions.push(defSymbolProvider)
 
     // Diagnostics collection
     const diagnosticCollectionCdl = vscode.languages.createDiagnosticCollection("cdl")

package.json

@@ -2,7 +2,7 @@
   "name": "nx-post-support",
   "displayName": "NX Postprocessor Support",
   "description": "",
-  "version": "2025.9.100",
+  "version": "2025.8.300",
   "publisher": "Christoph",
   "icon": "images/nx-1.png",
   "serverInfo": {

server/src/common/completion_list.json

@@ -192,7 +192,7 @@
             ]
         },
         {
-            "label": "MOM_add_to_block_buffer",
+            "label": "MOM_add_to_line_buffer",
             "kind": "function",
             "description": "Depending on the <start|end> attribute specified, this extension will add <value(s)> to either the line's start buffer or the line's end buffer. Each time that this extension is called, it adds to the specified buffer. When the contents of the output buffer are sent to the output file, the contents of the line's start buffer will precede it on the line and the contents of the end buffer will go on the same line after it. The line start buffer, line end buffer, and output buffer are all cleared once they have been written to the output file.",
             "format": "MOM_add_to_line_buffer <start|end> <value>+",