waveterm/xterm.js
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Fix issue with vim scrolling

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Daniel Imms
2016-12-24 00:04:31 -08:00
parent bf16fdc01d
commit 6f7cb990ca
1 changed files with 7 additions and 1 deletions
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src/xterm.js
+7 -1
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@@ -1249,7 +1249,13 @@ Terminal.prototype.scroll = function() {
// subtract the bottom scroll region
row -= this.rows - 1 - this.scrollBottom;
this.lines.push(this.blankLine());
if (row === this.lines.length) {
// Optimization: pushing is faster than splicing when they amount to the same behavior
this.lines.push(this.blankLine());
} else {
// add our new line
this.lines.splice(row, 0, this.blankLine());
}
if (this.scrollTop !== 0) {
if (this.ybase !== 0) {