waveterm/xterm.js
0
0
Fork 0
mirror of https://github.com/wavetermdev/xterm.js.git synced 2026-08-05 13:43:48 -07:00
Code Issues Packages Projects Releases Wiki Activity

working draft

Browse Source
This commit is contained in:
Jörg Breitbart
2020-02-16 20:41:55 +01:00
parent 986baed290
commit 6f886fe167
1 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/InputHandler.ts
+13 -3
View File
@@ -717,9 +717,19 @@ export class InputHandler extends Disposable implements IInputHandler {
* @vt: #Y C0 BS "Backspace" "\b, \x08" "Move the cursor one position to the left."
*/
public backspace(): void {
this._restrictCursor();
if (this._bufferService.buffer.x > 0) {
this._bufferService.buffer.x--;
//this._restrictCursor();
const buffer = this._bufferService.buffer;
if (buffer.x > 0) {
buffer.x--;
} else {
// reverse wraparound
if (buffer.x === 0 && buffer.y && buffer.lines.get(buffer.y + buffer.ybase).isWrapped) {
buffer.y--;
buffer.x = this._bufferService.cols - 1;
}
}
if (buffer.x >= this._bufferService.cols) {
buffer.x = this._bufferService.cols - 1;
}
}