:py:mod:`raesl.compile.machine_files.needs`
===========================================

.. py:module:: raesl.compile.machine_files.needs

.. autoapi-nested-parse::

   Line matcher state machines needs.



Module Contents
---------------


Functions
~~~~~~~~~

.. autoapisummary::

   raesl.compile.machine_files.needs._process_need_header
   raesl.compile.machine_files.needs._process_need



Attributes
~~~~~~~~~~

.. autoapisummary::

   raesl.compile.machine_files.needs._NEED_HEADER_SPEC
   raesl.compile.machine_files.needs._NEED_LINE_SPEC
   raesl.compile.machine_files.needs.MACHINES


.. py:data:: _NEED_HEADER_SPEC
   :value: Multiline-String

    .. raw:: html

        <details><summary>Show Value</summary>

    .. code-block:: python

        """
        needs_header:
            start initial;
            start -> s1 [NEED_KW] tag=need;
        
            end accept=need_header;
            s1 -> end [NL_TK];
            s1 -> end [EOF_TK];
        """

    .. raw:: html

        </details>

   

.. py:function:: _process_need_header(tags: raesl.compile.machine_files.typing.TokensDict, _accept: str, builder: raesl.compile.typechecking.ast_builder.AstBuilder) -> None


.. py:data:: _NEED_LINE_SPEC
   :value: Multiline-String

    .. raw:: html

        <details><summary>Show Value</summary>

    .. code-block:: python

        """
        needs_line:
            start initial;
            start -> s1 [NAME] tag=label;
            s1 -> s2 [COLON_TK];
            s2 -> s3 [DOTTEDNAME] tag=subject;
            s3 -> s4 [NONSPACE] tag=description;
        
            s4 -> s4 [NONSPACE] tag=description;
        
            end accept=need_line;
            s4 -> end [NL_TK];
            s4 -> end [EOF_TK];
        """

    .. raw:: html

        </details>

   

.. py:function:: _process_need(tags: raesl.compile.machine_files.typing.TokensDict, _accept: str, builder: raesl.compile.typechecking.ast_builder.AstBuilder) -> None


.. py:data:: MACHINES
   :type: raesl.compile.machine_files.typing.MachineTripletList
   :value: [('NEED_HEADER_MACHINE',), ('NEED_LINE_MACHINE',)]