mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-21 18:38:08 +01:00
f83cd2a05a
All operations and (Xapian) fields will eventually have an entry in the prefixes table. The flags field is just a placeholder for now, but will eventually distinguish between various kinds of prefixes.
91 lines
2.4 KiB
ReStructuredText
91 lines
2.4 KiB
ReStructuredText
.. _notmuch-sexp-queries(7):
|
|
|
|
====================
|
|
notmuch-sexp-queries
|
|
====================
|
|
|
|
SYNOPSIS
|
|
========
|
|
|
|
**notmuch** **search** ``--query=sexp`` '(and (to santa) (date december))'
|
|
|
|
DESCRIPTION
|
|
===========
|
|
|
|
|
|
S-EXPRESSIONS
|
|
-------------
|
|
|
|
An *s-expression* is either an atom, or list of whitespace delimited
|
|
s-expressions inside parentheses. Atoms are either
|
|
|
|
*basic value*
|
|
A basic value is an unquoted string containing no whitespace, double quotes, or
|
|
parentheses.
|
|
|
|
*quoted string*
|
|
Double quotes (") delimit strings possibly containing whitespace
|
|
or parentheses. These can contain double quote characters by
|
|
escaping with backslash. E.g. ``"this is a quote \""``.
|
|
|
|
S-EXPRESSION QUERIES
|
|
--------------------
|
|
|
|
An s-expression query is either an atom, the empty list, or a
|
|
*compound query* consisting of a prefix atom (first element) defining
|
|
a *field*, *logical operation*, or *modifier*, and 0 or more
|
|
subqueries.
|
|
|
|
``*``
|
|
``()``
|
|
The empty list matches all messages
|
|
|
|
*term*
|
|
Match all messages containing *term*, possibly after
|
|
stemming or phase splitting. For discussion of stemming in
|
|
notmuch see :any:`notmuch-search-terms(7)`. Stemming only applies
|
|
to unquoted terms (basic values) in s-expression queries.
|
|
|
|
``(`` *field* |q1| |q2| ... |qn| ``)``
|
|
Restrict the queries |q1| to |qn| to *field*, and combine with *and*
|
|
(for most fields) or *or*. See :any:`fields` for more information.
|
|
|
|
``(`` *operator* |q1| |q2| ... |qn| ``)``
|
|
Combine queries |q1| to |qn|. Currently supported operators are
|
|
``and``, ``or``, and ``not``. ``(not`` |q1| ... |qn| ``)`` is equivalent
|
|
to ``(and (not`` |q1| ``) ... (not`` |qn| ``))``.
|
|
|
|
``(`` *modifier* |q1| |q2| ... |qn| ``)``
|
|
Combine queries |q1| to |qn|, and reinterpret the result (e.g. as a regular expression).
|
|
See :any:`modifiers` for more information.
|
|
|
|
.. _fields:
|
|
|
|
FIELDS
|
|
``````
|
|
|
|
.. _modifiers:
|
|
|
|
MODIFIERS
|
|
`````````
|
|
|
|
EXAMPLES
|
|
========
|
|
|
|
``Wizard``
|
|
Match all messages containing the word "wizard", ignoring case.
|
|
|
|
``added``
|
|
Match all messages containing "added", but also those containing "add", "additional",
|
|
"Additional", "adds", etc... via stemming.
|
|
|
|
``(and Bob Marley)``
|
|
Match messages containing words "Bob" and "Marley", or their stems
|
|
The words need not be adjacent.
|
|
|
|
``(not Bob Marley)``
|
|
Match messages containing neither "Bob" nor "Marley", nor their stems,
|
|
|
|
.. |q1| replace:: :math:`q_1`
|
|
.. |q2| replace:: :math:`q_2`
|
|
.. |qn| replace:: :math:`q_n`
|