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Kovid Goyal 2022-07-24 03:53:03 +05:30
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2
manual/template_lang.rst
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@ -646,7 +646,7 @@ Stored general program mode templates
* ``foo(a, b)`` call the template passing the values of the two variables ``a`` and ``b``.
* ``foo(if field('series') then field('series_index') else 0 fi)`` -- if the book has a ``series`` then pass the ``series_index``, otherwise pass the value ``0``.
You retrieve the arguments passed in the call to the stored template using the ``arguments`` function. It both declares and initializes local variables, effectively parameters. The variables are positional; they get the value of the value given in the call in the same position. If the corresponding parameter is not provided in the call then ``arguments`` assigns that variable the provided default value. If there is no default value then the variable is set to the empty string. For example, the following ``arguments`` function declares 2 variables, ``key``, ``alternate``::
You retrieve the arguments passed in the call to the stored template using the ``arguments`` function. It both declares and initializes local variables, effectively parameters. The variables are positional; they get the value of the parameter given in the call in the same position. If the corresponding parameter is not provided in the call then ``arguments`` assigns that variable the provided default value. If there is no default value then the variable is set to the empty string. For example, the following ``arguments`` function declares 2 variables, ``key``, ``alternate``::
arguments(key, alternate='series')

2
src/calibre/utils/formatter_functions.py
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@ -2135,7 +2135,7 @@ class BuiltinArguments(BuiltinFormatterFunction):
'-- Used in a stored template to retrieve the arguments '
'passed in the call. It both declares and initializes '
'local variables, effectively parameters. The variables '
'are positional; they get the value of the value given '
'are positional; they get the value of the parameter given '
'in the call in the same position. If the corresponding '
'parameter is not provided in the call then arguments '
'assigns that variable the provided default value. If '