Recente antwoorden op When I Ctrl+U it opens View Source, but I need to Underline things.https://support.mozilla.org/nl/questions/12493952019-02-06T19:10:07-08:00Or, you can open a Word type editor, do what you want (better
control) and after copy the message to2019-02-06T19:10:07-08:00fredmcd-hotmailhttps://support.mozilla.org/nl/questions/1249395#answer-1194785<p>Or, you can open a Word type editor, do what you want (better
control) and after copy the message to Firefox.
</p>The View Source feature doesn't provide for editing the source which is being viewed. Not intended f2019-02-06T17:05:22-08:00the-edmeisterhttps://support.mozilla.org/nl/questions/1249395#answer-1194768<p>The View Source feature doesn't provide for editing the source which is being viewed. Not intended for HTML editing and / or saving of edits.
</p><p>You can used an external source editor application and use an extension such as this to have Firefox use the external editor.
<a href="https://addons.mozilla.org/en-US/firefox/addon/withexeditor/" rel="nofollow">https://addons.mozilla.org/en-US/firefox/addon/withexeditor/</a>
</p>