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add & operator and $ prefix doc

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un-pogaz 2024-11-17 13:27:55 +01:00
parent e854f0889d
commit 8664cc9718
1 changed files with 4 additions and 3 deletions
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7
src/calibre/utils/formatter_functions.py
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@ -352,7 +352,8 @@ class BuiltinStrcat(BuiltinFormatterFunction):
__doc__ = doc = _(
r'''
``strcat(a [, b]*)`` -- can take any number of arguments. Returns a string
formed by concatenating all the arguments.
formed by concatenating all the arguments. In most cases you can use the ``&`` operator
instead of this function.
''')
def evaluate(self, formatter, kwargs, mi, locals, *args):
@ -3159,8 +3160,8 @@ r'''
the lookup name ``lookup_name``. The field must be multi-valued such as
``authors`` or ``tags``, otherwise the function raises an error. This function
is much faster than ``list_count()`` because it operates directly on calibre
data without converting it to a string first. Example:
``list_count_field('tags')``
data without converting it to a string first. Example: ``list_count_field('tags')``.
The ``$`` prefix can be used instead of the function, as in ``$tags``.
''')
def evaluate(self, formatter, kwargs, mi, locals, *args):