Can someone help me understand this piece of code:
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\@ifundefined{showcaptionsetup}{}{%
\PassOptionsToPackage{caption=false}{subfig}}
\usepackage{subfig}
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It is included when I use the subfigures.
I found in another thread that it intends to prevent users from adding the
"caption" package in the preamble.
It this is really the intention of this piece code, could someone point me
why we need to prevent suck thing?
Regards,
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Diego Queiroz
