Fix typing text color in split views (fix #1055)

CHANGELOG.md

@@ -10,6 +10,10 @@ Change Log
 - [trivial] Omit surrogate pair code points in the character inspector if the chraracter consists of multiple Unicode characters.
 
 
+### Fixes
+
+- [beta.3] Fix an issue where the theme color was still not applied to the color of typed text in split view under some conditions.
+
 
 3.9.0-beta.3 (415)
 --------------------------

CotEditor/Sources/DocumentViewController.swift

@@ -972,7 +972,6 @@ final class DocumentViewController: NSSplitViewController, SyntaxParserDelegate,
         
         // copy textView states
         if let baseTextView = baseViewController?.textView, let textView = editorViewController.textView {
-            textView.typingAttributes = baseTextView.typingAttributes
             textView.font = baseTextView.font
             textView.theme = baseTextView.theme
             textView.tabWidth = baseTextView.tabWidth

CotEditor/Sources/EditorTextView.swift

@@ -1396,6 +1396,8 @@ final class EditorTextView: NSTextView, Themable, CurrentLineHighlighting, URLDe
         if theme.text.color != self.textColor {
             self.textColor = theme.text.color
         }
+        // -> But, even in that case, you need to set typingAttribute anyway... (macOS 10.15)
+        self.typingAttributes[.foregroundColor] = theme.text.color
         
         self.backgroundColor = theme.background.color
         self.enclosingScrollView?.backgroundColor = theme.background.color