Add 'Close tab' nav item and shortcut. Add extra newline after headings

bouquin/locales/en.json

@@ -36,6 +36,7 @@
     "behaviour": "Behaviour",
     "never": "Never",
     "browse": "Browse",
+    "close_tab": "Close tab",
     "previous": "Previous",
     "previous_day": "Previous day",
     "next": "Next",

bouquin/main_window.py

@@ -260,6 +260,13 @@ class MainWindow(QMainWindow):
         nav_menu.addAction(act_today)
         self.addAction(act_today)
 
+        act_close_tab = QAction(strings._("close_tab"), self)
+        act_close_tab.setShortcut("Ctrl+W")
+        act_close_tab.setShortcutContext(Qt.ApplicationShortcut)
+        act_close_tab.triggered.connect(self._close_current_tab)
+        nav_menu.addAction(act_close_tab)
+        self.addAction(act_close_tab)
+
         act_find = QAction(strings._("find_on_page"), self)
         act_find.setShortcut(QKeySequence.Find)
         act_find.triggered.connect(self.findBar.show_bar)
@@ -520,6 +527,12 @@ class MainWindow(QMainWindow):
 
         self.tab_widget.removeTab(index)
 
+    def _close_current_tab(self):
+        """Close the currently active tab via shortcuts (Ctrl+W)."""
+        idx = self.tab_widget.currentIndex()
+        if idx >= 0:
+            self._close_tab(idx)
+
     def _on_tab_changed(self, index: int):
         """Handle tab change - reconnect toolbar and sync UI."""
         if index < 0:

bouquin/markdown_editor.py

@@ -753,6 +753,19 @@ class MarkdownEditor(QTextEdit):
                 super().keyPressEvent(event)
                 return
 
+            # Auto-insert an extra blank line after headings (#, ##, ###)
+            # when pressing Enter at the end of the line.
+            if re.match(r"^#{1,3}\s+", stripped) and pos_in_block >= len(line_text):
+                cursor.beginEditBlock()
+                # First blank line: visual separator between heading and body
+                cursor.insertBlock()
+                # Second blank line: where body text will start (caret ends here)
+                cursor.insertBlock()
+                cursor.endEditBlock()
+
+                self.setTextCursor(cursor)
+                return
+
             # Check for list continuation
             list_type, prefix = self._detect_list_type(current_line)