Improve crash dialog

qutebrowser/utils/config.py

@@ -8,6 +8,7 @@ MONOSPACE      -- A list of suitable monospace fonts.
 
 import os.path
 import os
+import io
 import logging
 from configparser import ConfigParser
 
@@ -186,3 +187,11 @@ class Config(ConfigParser):
         logging.debug("Saving config to {}".format(self.configfile))
         with open(self.configfile, 'w') as f:
             self.write(f)
+
+    def dump_userconfig(self):
+        """Returns the part of the config which was changed by the user as a
+        string.
+        """
+        with io.StringIO() as f:
+            self.write(f)
+            return f.getvalue()

qutebrowser/widgets/__init__.py

@@ -22,9 +22,8 @@ class CrashDialog(QDialog):
         lbl.setText(
             'Argh! qutebrowser crashed unexpectedly.<br/>'
             'Please review the info below to remove sensitive data and then '
-            'submit it to '
-            '<a href="mailto:qutebrowser@the-compiler.org">'
-            'qutebrowser@the-compiler.org</a>.<br/><br/>'
+            'submit it to <a href="mailto:crash@qutebrowser.org">'
+            'crash@qutebrowser.org</a>.<br/><br/>'
             'You can click "Restore tabs" to attempt to reopen your '
             'open tabs.'
         )
@@ -39,7 +38,10 @@ class CrashDialog(QDialog):
                 ''.join(traceback.format_exception(*exc))) +
             '==== Open pages ====\n{}\n\n'.format('\n'.join(pages)) +
             '==== Command history ====\n{}\n\n'.format('\n'.join(cmdhist)) +
-            '==== Commandline args ====\n{}'.format(' '.join(sys.argv[1:]))
+            '==== Commandline args ====\n{}\n\n'.format(
+                ' '.join(sys.argv[1:])) +
+            '==== Config ====\n{}'.format(
+                utils.config.config.dump_userconfig())
         )
         vbox.addWidget(txt)
         self.setLayout(vbox)