update rich text

appbuilder-ios/NexilisLite/NexilisLite/Source/Extension.swift

@@ -843,7 +843,7 @@ extension String {
     }
     
     func checkCharBeforeAfter(char: String) -> Bool {
-        return char == " " || char == "\n" || char == "*" || char == "_" || char == "^" || char == "~"
+        return char == " " || char == "\n"
     }
     
     func checkStartWithLink() -> Bool {

appbuilder-ios/NexilisLite/NexilisLite/Source/View/Chat/CustomTextView.swift

@@ -28,17 +28,6 @@ class CustomTextView: UITextView {
 
     override func toggleBoldface(_ sender: Any?) {
         if let range = self.selectedTextRange {
-//            var firstSpace = ""
-//            var endSpace = ""
-//            let idxFirst = self.offset(from: self.beginningOfDocument, to: range.start)
-//            let idxEnd = self.offset(from: self.beginningOfDocument, to: range.end)
-//            if (idxFirst - 1 != -1 && !EditorPersonal.checkCharBeforeAfter(char: String(self.text[idxFirst - 1]))) {
-//                firstSpace = " "
-//            }
-//            if idxEnd == self.text.count || !EditorPersonal.checkCharBeforeAfter(char: String(self.text[idxEnd])) {
-//                endSpace = " "
-//            }
-//            self.replace(self.textRange(from: range.start, to: range.end)!, withText: "\(firstSpace)*\(self.text(in: range)!)*\(endSpace)")
             self.replace(self.textRange(from: range.start, to: range.end)!, withText: "*\(self.text(in: range)!)*")
             UIMenuController.shared.isMenuVisible = false
         }