## How do I search for punctuation, specific special characters, or regexp?
-Please see the [[notmuch-search-terms manual
-page|manpages/notmuch-search-terms-7]] first.
+Please see the [notmuch-search-terms manual
+page](https://notmuchmail.org/doc/latest/man7/notmuch-search-terms.html) first.
The main thing to understand is that Xapian, and therefore Notmuch, searches are
closer to natural language searches than regular expression
No. Tagging is message based.
It is possible, however, to make tags propagate to all messages in a thread
-using a little bit of scripting in the [[post-new
-hook|manpages/notmuch-hooks-5]]. For example, to add the muted tag to all
+using a little bit of scripting in the [post-new
+hook](https://notmuchmail.org/doc/latest/man5/notmuch-hooks.html). For example, to add the muted tag to all
messages in threads that have at least one message with the muted tag:
THREAD_TAGS="muted"