feat(config): add $/change/iskeyword notification

Author: iamcco

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vim-language-server",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "vim language server",
   "keywords": [
     "viml",

src/index.ts

@@ -19,6 +19,7 @@ import { documents } from "./server/documents";
 import { next, unsubscribe } from "./server/parser";
 import {selectionRangeProvider} from "./handles/selectionRange";
 import {documentSymbolProvider} from "./handles/documentSymbol";
+import logger from "./common/logger";
 
 // lsp initialize
 connection.onInitialize((param: InitializeParams) => {
@@ -141,5 +142,9 @@ connection.onSelectionRanges(selectionRangeProvider);
 // document symbols
 connection.onDocumentSymbol(documentSymbolProvider);
 
+connection.onNotification('$/change/iskeyword', (iskeyword: string) => {
+  config.changeByKey('iskeyword', iskeyword)
+})
+
 // lsp start
 connection.listen();

src/server/config.ts

@@ -8,6 +8,12 @@ export default {
     conf = config;
   },
 
+  changeByKey(key: string, value: any) {
+    if (conf) {
+      conf[key] = value
+    }
+  },
+
   get iskeyword(): string {
     return conf && conf.iskeyword || "";
   },