fix(VimLParser): add missing balt command closes #55

Author: iamcco

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vim-language-server",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "description": "vim language server",
   "keywords": [
     "viml",

src/common/util.ts

@@ -6,9 +6,19 @@ import path from "path";
 import {Readable} from "stream";
 import {CompletionItem, InsertTextFormat, Position, Range, TextDocument} from "vscode-languageserver";
 import {INode, StringReader, VimLParser} from "../lib/vimparser";
-import {commentPattern, keywordPattern, kindPattern, wordNextPattern, wordPrePattern} from "./patterns";
+import { commentPattern, keywordPattern, kindPattern, wordNextPattern, wordPrePattern } from "./patterns";
 import config from '../server/config';
 
+// FIXME vimlparser missing update builtin_commands
+if (VimLParser.prototype) {
+  (VimLParser.prototype as any).builtin_commands?.push({
+    name: 'balt',
+    minlen: 4,
+    flags: 'NEEDARG|FILE1|EDITCMD|TRLBAR|CMDWIN',
+    parser: 'parse_cmd_common'
+  })
+}
+
 export function isSomeMatchPattern(patterns: kindPattern, line: string): boolean {
   return patterns.some((p) => p.test(line));
 }