5 files changed, 33 insertions, 43 deletions

diff --git a/editors/code/package-lock.json b/editors/code/package-lock.json
index d5dec8fc5..eb4f299a1 100644
--- a/editors/code/package-lock.json
+++ b/editors/code/package-lock.json
@@ -115,25 +115,25 @@
             "dev": true
         },
         "@typescript-eslint/eslint-plugin": {
-            "version": "2.26.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.26.0.tgz",
-            "integrity": "sha512-4yUnLv40bzfzsXcTAtZyTjbiGUXMrcIJcIMioI22tSOyAxpdXiZ4r7YQUU8Jj6XXrLz9d5aMHPQf5JFR7h27Nw==",
+            "version": "2.27.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.27.0.tgz",
+            "integrity": "sha512-/my+vVHRN7zYgcp0n4z5A6HAK7bvKGBiswaM5zIlOQczsxj/aiD7RcgD+dvVFuwFaGh5+kM7XA6Q6PN0bvb1tw==",
             "dev": true,
             "requires": {
-                "@typescript-eslint/experimental-utils": "2.26.0",
+                "@typescript-eslint/experimental-utils": "2.27.0",
                 "functional-red-black-tree": "^1.0.1",
                 "regexpp": "^3.0.0",
                 "tsutils": "^3.17.1"
             }
         },
         "@typescript-eslint/experimental-utils": {
-            "version": "2.26.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.26.0.tgz",
-            "integrity": "sha512-RELVoH5EYd+JlGprEyojUv9HeKcZqF7nZUGSblyAw1FwOGNnmQIU8kxJ69fttQvEwCsX5D6ECJT8GTozxrDKVQ==",
+            "version": "2.27.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.27.0.tgz",
+            "integrity": "sha512-vOsYzjwJlY6E0NJRXPTeCGqjv5OHgRU1kzxHKWJVPjDYGbPgLudBXjIlc+OD1hDBZ4l1DLbOc5VjofKahsu9Jw==",
             "dev": true,
             "requires": {
                 "@types/json-schema": "^7.0.3",
-                "@typescript-eslint/typescript-estree": "2.26.0",
+                "@typescript-eslint/typescript-estree": "2.27.0",
                 "eslint-scope": "^5.0.0",
                 "eslint-utils": "^2.0.0"
             },
@@ -150,21 +150,21 @@
             }
         },
         "@typescript-eslint/parser": {
-            "version": "2.26.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.26.0.tgz",
-            "integrity": "sha512-+Xj5fucDtdKEVGSh9353wcnseMRkPpEAOY96EEenN7kJVrLqy/EVwtIh3mxcUz8lsFXW1mT5nN5vvEam/a5HiQ==",
+            "version": "2.27.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.27.0.tgz",
+            "integrity": "sha512-HFUXZY+EdwrJXZo31DW4IS1ujQW3krzlRjBrFRrJcMDh0zCu107/nRfhk/uBasO8m0NVDbBF5WZKcIUMRO7vPg==",
             "dev": true,
             "requires": {
                 "@types/eslint-visitor-keys": "^1.0.0",
-                "@typescript-eslint/experimental-utils": "2.26.0",
-                "@typescript-eslint/typescript-estree": "2.26.0",
+                "@typescript-eslint/experimental-utils": "2.27.0",
+                "@typescript-eslint/typescript-estree": "2.27.0",
                 "eslint-visitor-keys": "^1.1.0"
             }
         },
         "@typescript-eslint/typescript-estree": {
-            "version": "2.26.0",
-            "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.26.0.tgz",
-            "integrity": "sha512-3x4SyZCLB4zsKsjuhxDLeVJN6W29VwBnYpCsZ7vIdPel9ZqLfIZJgJXO47MNUkurGpQuIBALdPQKtsSnWpE1Yg==",
+            "version": "2.27.0",
+            "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.27.0.tgz",
+            "integrity": "sha512-t2miCCJIb/FU8yArjAvxllxbTiyNqaXJag7UOpB5DVoM3+xnjeOngtqlJkLRnMtzaRcJhe3CIR9RmL40omubhg==",
             "dev": true,
             "requires": {
                 "debug": "^4.1.1",
@@ -1367,9 +1367,9 @@
             }
         },
         "regexpp": {
-            "version": "3.0.0",
-            "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-3.0.0.tgz",
-            "integrity": "sha512-Z+hNr7RAVWxznLPuA7DIh8UNX1j9CDrUQxskw9IrBE1Dxue2lyXT+shqEIeLUjrokxIP8CMy1WkjgG3rTsd5/g==",
+            "version": "3.1.0",
+            "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-3.1.0.tgz",
+            "integrity": "sha512-ZOIzd8yVsQQA7j8GCSlPGXwg5PfmA1mrq0JP4nGhh54LaKN3xdai/vHUDu74pKwV8OxseMS65u2NImosQcSD0Q==",
             "dev": true
         },
         "resolve": {
@@ -1407,9 +1407,9 @@
             }
         },
         "rollup": {
-            "version": "2.3.2",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.3.2.tgz",
-            "integrity": "sha512-p66+fbfaUUOGE84sHXAOgfeaYQMslgAazoQMp//nlR519R61213EPFgrMZa48j31jNacJwexSAR1Q8V/BwGKBA==",
+            "version": "2.3.3",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.3.3.tgz",
+            "integrity": "sha512-uJ9VNWk80mb4wDCSfd1AyHoSc9TrWbkZtnO6wbsMTp9muSWkT26Dvc99MX1yGCOTvUN1Skw/KpFzKdUDuZKTXA==",
             "dev": true,
             "requires": {
                 "fsevents": "~2.1.2"
diff --git a/editors/code/package.json b/editors/code/package.json
index 8ae8ea414..0bf7b6ae6 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -21,7 +21,7 @@
         "Programming Languages"
     ],
     "engines": {
-        "vscode": "^1.43.0"
+        "vscode": "^1.44.0"
     },
     "enableProposedApi": true,
     "scripts": {
@@ -42,10 +42,10 @@
         "@types/node": "^12.12.34",
         "@types/node-fetch": "^2.5.5",
         "@types/vscode": "^1.43.0",
-        "@typescript-eslint/eslint-plugin": "^2.26.0",
-        "@typescript-eslint/parser": "^2.26.0",
+        "@typescript-eslint/eslint-plugin": "^2.27.0",
+        "@typescript-eslint/parser": "^2.27.0",
         "eslint": "^6.8.0",
-        "rollup": "^2.3.2",
+        "rollup": "^2.3.3",
         "tslib": "^1.11.1",
         "typescript": "^3.8.3",
         "typescript-formatter": "^7.2.2",
@@ -342,11 +342,6 @@
                     "default": true,
                     "description": "Show function name and docs in parameter hints"
                 },
-                "rust-analyzer.highlighting.semanticTokens": {
-                    "type": "boolean",
-                    "default": false,
-                    "description": "Use proposed semantic tokens API for syntax highlighting"
-                },
                 "rust-analyzer.updates.channel": {
                     "type": "string",
                     "enum": [
diff --git a/editors/code/src/client.ts b/editors/code/src/client.ts
index 3b1d00bca..0ad4b63ae 100644
--- a/editors/code/src/client.ts
+++ b/editors/code/src/client.ts
@@ -1,11 +1,10 @@
 import * as lc from 'vscode-languageclient';
 import * as vscode from 'vscode';
 
-import { Config } from './config';
 import { CallHierarchyFeature } from 'vscode-languageclient/lib/callHierarchy.proposed';
 import { SemanticTokensFeature, DocumentSemanticsTokensSignature } from 'vscode-languageclient/lib/semanticTokens.proposed';
 
-export async function createClient(config: Config, serverPath: string, cwd: string): Promise<lc.LanguageClient> {
+export async function createClient(serverPath: string, cwd: string): Promise<lc.LanguageClient> {
     // '.' Is the fallback if no folder is open
     // TODO?: Workspace folders support Uri's (eg: file://test.txt).
     // It might be a good idea to test if the uri points to a file.
@@ -73,15 +72,12 @@ export async function createClient(config: Config, serverPath: string, cwd: stri
     };
 
     // To turn on all proposed features use: res.registerProposedFeatures();
-    // Here we want to just enable CallHierarchyFeature since it is available on stable.
-    // Note that while the CallHierarchyFeature is stable the LSP protocol is not.
+    // Here we want to enable CallHierarchyFeature and SemanticTokensFeature
+    // since they are available on stable.
+    // Note that while these features are stable in vscode their LSP protocol
+    // implementations are still in the "proposed" category for 3.16.
     res.registerFeature(new CallHierarchyFeature(res));
-
-    if (config.package.enableProposedApi) {
-        if (config.highlightingSemanticTokens) {
-            res.registerFeature(new SemanticTokensFeature(res));
-        }
-    }
+    res.registerFeature(new SemanticTokensFeature(res));
 
     return res;
 }
diff --git a/editors/code/src/config.ts b/editors/code/src/config.ts
index 1f45f1de0..21c1c9f23 100644
--- a/editors/code/src/config.ts
+++ b/editors/code/src/config.ts
@@ -69,7 +69,6 @@ export class Config {
     get serverPath() { return this.cfg.get<null | string>("serverPath")!; }
     get channel() { return this.cfg.get<UpdatesChannel>("updates.channel")!; }
     get askBeforeDownload() { return this.cfg.get<boolean>("updates.askBeforeDownload")!; }
-    get highlightingSemanticTokens() { return this.cfg.get<boolean>("highlighting.semanticTokens")!; }
     get traceExtension() { return this.cfg.get<boolean>("trace.extension")!; }
 
     get inlayHints() {
diff --git a/editors/code/src/ctx.ts b/editors/code/src/ctx.ts
index bd1c3de07..f7ed62d03 100644
--- a/editors/code/src/ctx.ts
+++ b/editors/code/src/ctx.ts
@@ -21,7 +21,7 @@ export class Ctx {
         serverPath: string,
         cwd: string,
     ): Promise<Ctx> {
-        const client = await createClient(config, serverPath, cwd);
+        const client = await createClient(serverPath, cwd);
         const res = new Ctx(config, extCtx, client, serverPath);
         res.pushCleanup(client.start());
         await client.onReady();