Fix displaying spaces in some cases

HabitRPG/Extensions/Down-Extensions.swift

@@ -82,14 +82,12 @@ extension Down {
             applyMentions(string, mentions: mentions)
         }
         applyCustomEmoji(string, size: baseSize)
-
-        var range = string.mutableString.range(of: "<br>")
-        while range.length > 0 {
-            string.replaceCharacters(in: range, with: "\n")
-            range = string.mutableString.range(of: "<br>")
-        }
-
-        range = string.mutableString.range(of: "<strong>")
+        replaceIn(string: string, characters: "<br>", with: "\n")
+        replaceIn(string: string, characters: "&ensp;", with: " ")
+        replaceIn(string: string, characters: "&emsp;", with: " ")
+        replaceIn(string: string, characters: "&nbsp;", with: " ")
+
+        var range = string.mutableString.range(of: "<strong>")
         let scaledBaseSize = UIFontMetrics.default.scaledSystemFont(ofSize: baseSize).pointSize
         while range.length > 0 {
             string.replaceCharacters(in: range, with: "")
@@ -102,6 +100,14 @@ extension Down {
         }
     }
 
+    private func replaceIn(string: NSMutableAttributedString, characters: String, with replacement: String) {
+        var range = string.mutableString.range(of: characters)
+        while range.length > 0 {
+            string.replaceCharacters(in: range, with: replacement)
+            range = string.mutableString.range(of: characters)
+        }
+    }
+
     private func applyMentions(_ string: NSMutableAttributedString, mentions: [String]) {
         let text = string.mutableString
         for mention in mentions {