From e61ecbeb0a692e9bfe97e7a78bdc2f96c83fff82 Mon Sep 17 00:00:00 2001
From: qintarp <qintarp@gmail.com>
Date: Sat, 15 Jun 2019 14:45:18 +0300
Subject: [PATCH] Changed to Conduitry's suggestion

---
 src/compiler/compile/nodes/Text.ts               | 4 ++--
 src/compiler/compile/render-dom/wrappers/Text.ts | 2 +-
 src/runtime/internal/dom.ts                      | 3 +++
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/compiler/compile/nodes/Text.ts b/src/compiler/compile/nodes/Text.ts
index a3ba4b9e85..a4514f56f2 100644
--- a/src/compiler/compile/nodes/Text.ts
+++ b/src/compiler/compile/nodes/Text.ts
@@ -12,7 +12,7 @@ export default class Text extends Node {
 		super(component, parent, scope, info);
 		this.data = info.data;
 
-		if (!component.component_options.preserveWhitespace) {
+		if (!component.component_options.preserveWhitespace && !/[\S\u00A0]/.test(info.data)) {
 			let node = parent;
 			while (node) {
 				if (node.type === 'Element' && node.name === 'pre') {
@@ -21,7 +21,7 @@ export default class Text extends Node {
 				node = node.parent;
 			}
 
-	
+			this.use_space = true;
 		}
 	}
 }
diff --git a/src/compiler/compile/render-dom/wrappers/Text.ts b/src/compiler/compile/render-dom/wrappers/Text.ts
index c83fd38f2c..ceacae29ba 100644
--- a/src/compiler/compile/render-dom/wrappers/Text.ts
+++ b/src/compiler/compile/render-dom/wrappers/Text.ts
@@ -54,7 +54,7 @@ export default class TextWrapper extends Wrapper {
 
 		block.add_element(
 			this.var,
-			`@text(${stringify(this.data)})`,
+			this.node.use_space ? `@space()` : `@text(${stringify(this.data)})`,
 			parent_nodes && `@claim_text(${parent_nodes}, ${stringify(this.data)})`,
 			parent_node
 		);
diff --git a/src/runtime/internal/dom.ts b/src/runtime/internal/dom.ts
index 05e18e2bcd..f65d07117c 100644
--- a/src/runtime/internal/dom.ts
+++ b/src/runtime/internal/dom.ts
@@ -62,6 +62,9 @@ export function text(data: string) {
 	return document.createTextNode(data);
 }
 
+export function space() {
+	return text(' ');
+}
 
 export function empty() {
 	return text('');