From 8d64a6672fffa936d02186658d97fa5c663d81c9 Mon Sep 17 00:00:00 2001
From: "Veronica K. B. Olsen" <1619840+vkbo@users.noreply.github.com>
Date: Wed, 14 Oct 2020 13:43:18 +0200
Subject: [PATCH] Only apply format to the first block when multiple blocks are
 selected

---
 nw/config.py        |  2 +-
 nw/gui/doceditor.py | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/nw/config.py b/nw/config.py
index b4c14b27..675fad3d 100644
--- a/nw/config.py
+++ b/nw/config.py
@@ -955,4 +955,4 @@ class Config:
 
         return
 
-# End Class Config
+# END Class Config
diff --git a/nw/gui/doceditor.py b/nw/gui/doceditor.py
index b41fd764..67d80d40 100644
--- a/nw/gui/doceditor.py
+++ b/nw/gui/doceditor.py
@@ -1299,13 +1299,25 @@ class GuiDocEditor(QTextEdit):
         return theCursor
 
     def _toggleFormat(self, fLen, fChar):
-        """Toggle strikethrough text.
+        """Toggle the formatting of a specific type for a piece of text.
+        If more than one block is selected, the formatting is applied to
+        the first block.
         """
         theCursor = self._autoSelect()
         if theCursor.hasSelection():
             posS = theCursor.selectionStart()
             posE = theCursor.selectionEnd()
 
+            blockS = self.qDocument.findBlock(posS)
+            blockE = self.qDocument.findBlock(posE)
+
+            if blockS != blockE:
+                posE = blockS.position() + blockS.length() - 1
+                theCursor.clearSelection()
+                theCursor.setPosition(posS, QTextCursor.MoveAnchor)
+                theCursor.setPosition(posE, QTextCursor.KeepAnchor)
+                self.setTextCursor(theCursor)
+
             numB = 0
             for n in range(fLen):
                 if self.qDocument.characterAt(posS-n-1) == fChar: