interface for subparser stack saves

2021-03-17 22:39:09 +01:00
parent 8e7cdd2587
commit 869c11f1d8
4 changed files with 34 additions and 20 deletions
@@ -253,6 +253,15 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
  protected _escHandlerFb: EscFallbackHandlerType;
  protected _errorHandlerFb: (state: IParsingState) => IParsingState;

+  // parser stack save for async handler support
+  protected _parseStack: IParserStackState = {
+    state: ParserStackType.NONE,
+    handlers: [],
+    handlerPos: 0,
+    transition: 0,
+    chunkPos: 0
+  };
+
  constructor(
    protected readonly _transitions: TransitionTable = VT500_TRANSITION_TABLE
  ) {
@@ -456,13 +465,6 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
  /**
   * Async parse support.
   */
-  protected _parseStack: IParserStackState = {
-    state: ParserStackType.NONE,
-    handlers: [],
-    handlerPos: 0,
-    transition: 0,
-    chunkPos: 0
-  };
  protected _preserveStack(
    state: ParserStackType,
    handlers: ResumableHandlersType,