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Update twig_reference.rst #7939

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2965eba
Update twig_reference.rst
raulconti May 22, 2017
6da1855
Minor reword
javiereguiluz Jul 9, 2017
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18 changes: 12 additions & 6 deletions reference/twig_reference.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -567,14 +567,18 @@ file_excerpt

.. code-block:: twig

{{ file|file_excerpt(line = null) }}
{{ file|file_excerpt(line, srcContext = 3) }}

``file``
**type**: ``string``
``line`` *(optional)*
``line``
**type**: ``integer``
``srcContext`` *(optional)*
**type**: ``integer``

Generates an excerpt of seven lines around the given ``line``.
Generates an excerpt of a code file around the given ``line`` number. The
``srcContext`` argument defines the total number of lines to display around the
given line number (use ``-1`` to display the whole file).

format_file
~~~~~~~~~~~
Expand Down Expand Up @@ -611,12 +615,14 @@ file_link

.. code-block:: twig

{{ file|file_link(line = null) }}
{{ file|file_link(line) }}

``line`` *(optional)*
``file``
**type**: ``string``
``line``
**type**: ``integer``

Generates a link to the provided file (and optionally line number) using
Generates a link to the provided file and line number using
a preconfigured scheme.

.. _reference-twig-tags:
Expand Down