vscode refactoring: use more laconic export snytax, split huge string to several lines

editors/code/src/commands/index.ts

@@ -4,22 +4,22 @@ import * as lc from 'vscode-languageclient';
 import { Ctx, Cmd } from '../ctx';
 import * as sourceChange from '../source_change';
 
-import { analyzerStatus } from './analyzer_status';
-import { matchingBrace } from './matching_brace';
-import { joinLines } from './join_lines';
-import { onEnter } from './on_enter';
-import { parentModule } from './parent_module';
-import { syntaxTree } from './syntax_tree';
-import { expandMacro } from './expand_macro';
-import { run, runSingle } from './runnables';
+export * from './analyzer_status';
+export * from './matching_brace';
+export * from './join_lines';
+export * from './on_enter';
+export * from './parent_module';
+export * from './syntax_tree';
+export * from './expand_macro';
+export * from './runnables';
 
-function collectGarbage(ctx: Ctx): Cmd {
+export function collectGarbage(ctx: Ctx): Cmd {
     return async () => {
         ctx.client?.sendRequest<null>('rust-analyzer/collectGarbage', null);
     };
 }
 
-function showReferences(ctx: Ctx): Cmd {
+export function showReferences(ctx: Ctx): Cmd {
     return (uri: string, position: lc.Position, locations: lc.Location[]) => {
         const client = ctx.client;
         if (client) {
@@ -33,13 +33,13 @@ function showReferences(ctx: Ctx): Cmd {
     };
 }
 
-function applySourceChange(ctx: Ctx): Cmd {
+export function applySourceChange(ctx: Ctx): Cmd {
     return async (change: sourceChange.SourceChange) => {
         sourceChange.applySourceChange(ctx, change);
     };
 }
 
-function selectAndApplySourceChange(ctx: Ctx): Cmd {
+export function selectAndApplySourceChange(ctx: Ctx): Cmd {
     return async (changes: sourceChange.SourceChange[]) => {
         if (changes.length === 1) {
             await sourceChange.applySourceChange(ctx, changes[0]);
@@ -51,26 +51,9 @@ function selectAndApplySourceChange(ctx: Ctx): Cmd {
     };
 }
 
-function reload(ctx: Ctx): Cmd {
+export function reload(ctx: Ctx): Cmd {
     return async () => {
         vscode.window.showInformationMessage('Reloading rust-analyzer...');
         await ctx.restartServer();
     };
 }
-
-export {
-    analyzerStatus,
-    expandMacro,
-    joinLines,
-    matchingBrace,
-    parentModule,
-    syntaxTree,
-    onEnter,
-    collectGarbage,
-    run,
-    runSingle,
-    showReferences,
-    applySourceChange,
-    selectAndApplySourceChange,
-    reload
-};

editors/code/src/ctx.ts

@@ -66,7 +66,9 @@ export class Ctx {
             this.pushCleanup(d);
         } catch (_) {
             vscode.window.showWarningMessage(
-                'Enhanced typing feature is disabled because of incompatibility with VIM extension, consider turning off rust-analyzer.enableEnhancedTyping: https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/README.md#settings',
+                'Enhanced typing feature is disabled because of incompatibility ' +
+                'with VIM extension, consider turning off rust-analyzer.enableEnhancedTyping: ' +
+                'https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/README.md#settings',
             );
         }
     }

editors/code/src/main.ts

@@ -11,7 +11,7 @@ let ctx!: Ctx;
 export async function activate(context: vscode.ExtensionContext) {
     ctx = new Ctx(context);
 
-    // Commands which invokes manually via command pallet, shortcut, etc.
+    // Commands which invokes manually via command pallete, shortcut, etc.
     ctx.registerCommand('analyzerStatus', commands.analyzerStatus);
     ctx.registerCommand('collectGarbage', commands.collectGarbage);
     ctx.registerCommand('matchingBrace', commands.matchingBrace);