cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Drop one usage of removeLast.

Browse Source
This commit is contained in:
Logan Smyth 2016-07-02 15:36:12 -07:00
parent d6b1e36d49
commit 80cd3ca331
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
packages/babel-generator/src/buffer.js
View File

@ -238,7 +238,6 @@ export default class Buffer {
this.removeLast("\n");
}
this.removeLast(" ");
this._removeSpacesAfterLastNewline();
for (let j = 0; j < i; j++) {
this.push("\n");
@ -250,12 +249,13 @@ export default class Buffer {
*/
_removeSpacesAfterLastNewline() {
let lastNewlineIndex = this.buf.lastIndexOf("\n");
if (lastNewlineIndex >= 0 && this.get().length <= lastNewlineIndex) {
let toRemove = this.buf.slice(lastNewlineIndex + 1);
this.buf = this.buf.substring(0, lastNewlineIndex + 1);
this.last = "\n";
this._position.unshift(toRemove);
const originalBuf = this.buf;
this.buf = this.buf.replace(/[ \t]+$/, "");
if (originalBuf.length !== this.buf.length){
const removed = originalBuf.slice(this.buf.length);
this._position.unshift(removed);
this.last = this.buf[this.buf.length - 1];
}
}