browser: enhance action_quit to caret_exit when necessary

Signed-off-by: Mingde (Matthew) Zeng <matthewzmd@gmail.com>

core/browser.py

@@ -218,12 +218,16 @@ class BrowserView(QWebEngineView):
         else:
             self._search_text(self.search_term, True)
 
+    @interactive()
     def action_quit(self):
         ''' Quit action.'''
         if self.search_term != "":
             self._search_text("")
         if self.buffer.caret_browsing_mode:
-            self.buffer.caret_toggle_mark()
+            if self.buffer.caret_browsing_mark_activated:
+                self.buffer.caret_toggle_mark()
+            else:
+                self.buffer.caret_exit()
 
     def select_text_change(self):
         ''' Change selected text.'''

eaf.el

@@ -320,9 +320,7 @@ Try not to modify this alist directly.  Use `eaf-setq' to modify instead."
     ("C-q" . "caret_exit")
     ("c"   . "insert_or_caret_at_line")
     ("M-c" . "caret_toggle_browsing")
-    ("<escape>" . "caret_exit")
-    ("C-g" . "caret_exit")
-    )
+    ("<escape>" . "caret_exit"))
   "The keybinding of EAF Browser Caret Mode."
   :type 'cons)