[wavesoft#30] Make isIncompleteInput pluggable

Author: borkdude

lib/LocalEchoController.js

@@ -26,10 +26,11 @@ export default class LocalEchoController {
   constructor(term = null, options = {}) {
     this.term = term;
     this._handleTermData = this.handleTermData.bind(this);
-    this._handleTermResize = this.handleTermResize.bind(this)
-    
+    this._handleTermResize = this.handleTermResize.bind(this);
+
     this.history = new HistoryController(options.historySize || 10);
     this.maxAutocompleteEntries = options.maxAutocompleteEntries || 100;
+    this.isIncompleteInput = options.isIncompleteInput || isIncompleteInput;
 
     this._autocompleteHandlers = [];
     this._active = false;
@@ -43,7 +44,6 @@ export default class LocalEchoController {
     };
 
     this._disposables = [];
-    
     if (term) {
       if (term.loadAddon) term.loadAddon(this);
       else this.attach();
@@ -545,7 +545,7 @@ export default class LocalEchoController {
     } else if (ord < 32 || ord === 0x7f) {
       switch (data) {
         case "\r": // ENTER
-          if (isIncompleteInput(this._input)) {
+          if (this.isIncompleteInput(this._input)) {
             this.handleCursorInsert("\n");
           } else {
             this.handleReadComplete();