updated node modules

1 files changed, 21 insertions, 5 deletions

diff --git a/node_modules/@babel/generator/lib/buffer.js b/node_modules/@babel/generator/lib/buffer.js
index b9574f87..aad6c0bf 100644
--- a/node_modules/@babel/generator/lib/buffer.js
+++ b/node_modules/@babel/generator/lib/buffer.js
@@ -5,7 +5,7 @@ Object.defineProperty(exports, "__esModule", {
 });
 exports.default = void 0;
 class Buffer {
-  constructor(map) {
+  constructor(map, indentChar) {
     this._map = null;
     this._buf = "";
     this._str = "";
@@ -14,6 +14,8 @@ class Buffer {
     this._queue = [];
     this._queueCursor = 0;
     this._canMarkIdName = true;
+    this._indentChar = "";
+    this._fastIndentations = [];
     this._position = {
       line: 1,
       column: 0
@@ -26,6 +28,10 @@ class Buffer {
       filename: undefined
     };
     this._map = map;
+    this._indentChar = indentChar;
+    for (let i = 0; i < 64; i++) {
+      this._fastIndentations.push(indentChar.repeat(i));
+    }
     this._allocQueue();
   }
   _allocQueue() {
@@ -116,8 +122,9 @@ class Buffer {
     const sourcePosition = this._sourcePosition;
     this._pushQueue(char, 1, sourcePosition.line, sourcePosition.column, sourcePosition.filename);
   }
-  queueIndentation(char, repeat) {
-    this._pushQueue(char, repeat, undefined, undefined, undefined);
+  queueIndentation(repeat) {
+    if (repeat === 0) return;
+    this._pushQueue(-1, repeat, undefined, undefined, undefined);
   }
   _flush() {
     const queueCursor = this._queueCursor;
@@ -130,7 +137,16 @@ class Buffer {
   }
   _appendChar(char, repeat, sourcePos) {
     this._last = char;
-    this._str += repeat > 1 ? String.fromCharCode(char).repeat(repeat) : String.fromCharCode(char);
+    if (char === -1) {
+      const fastIndentation = this._fastIndentations[repeat];
+      if (fastIndentation !== undefined) {
+        this._str += fastIndentation;
+      } else {
+        this._str += repeat > 1 ? this._indentChar.repeat(repeat) : this._indentChar;
+      }
+    } else {
+      this._str += repeat > 1 ? String.fromCharCode(char).repeat(repeat) : String.fromCharCode(char);
+    }
     if (char !== 10) {
       this._mark(sourcePos.line, sourcePos.column, sourcePos.identifierName, sourcePos.identifierNamePos, sourcePos.filename);
       this._position.column += repeat;
@@ -188,7 +204,7 @@ class Buffer {
   }
   _mark(line, column, identifierName, identifierNamePos, filename) {
     var _this$_map;
-    (_this$_map = this._map) == null ? void 0 : _this$_map.mark(this._position, line, column, identifierName, identifierNamePos, filename);
+    (_this$_map = this._map) == null || _this$_map.mark(this._position, line, column, identifierName, identifierNamePos, filename);
   }
   removeTrailingNewline() {
     const queueCursor = this._queueCursor;