From 835efd3d68ed7308846d2bcba2687fb03a65846a Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Thu, 5 Oct 2017 15:01:46 -0600
Subject: [PATCH] Clear the dimensions cache after updating the soft wrap
 column

Updating the soft wrap column could cause us to compute different values
for derived dimensions, so any dimensions that were cached *in the
process* of updating the soft wrap column need to be cleared.
---
 src/text-editor-component.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/text-editor-component.js b/src/text-editor-component.js
index 5667a733e..8dda2297d 100644
--- a/src/text-editor-component.js
+++ b/src/text-editor-component.js
@@ -2118,6 +2118,7 @@ class TextEditorComponent {
       // rendered start row accurately. 😥
       this.populateVisibleRowRange(renderedStartRow)
       this.props.model.setEditorWidthInChars(this.getScrollContainerClientWidthInBaseCharacters())
+      this.derivedDimensionsCache = {}
 
       this.suppressUpdates = false
     }