For debugging/learning LaTeX internals it is useful to dump the definition of commands. Reading the output of `\show` from the console however is inconvenient. The command `\meaning` is useful here (as it prints the definition to the document) but limited. `\mymeaning` is a wrapper, where you specifiy the name of a macro rather than the `\macro`…

Meaning

% \mymeaning{command} -> Definition of \command
\makeatletter
\newcommand{\mymeaning}[1]{
	\begingroup%
	\setlength{\parindent}{0em}
	\setlength{\hangindent}{1em}
	\edef\@tmp{\ifmmode\noexpand\mathtt\else\noexpand\texttt\fi}
	\@tmp{%
		\expandafter\string\csname #1\endcsname->%
		\expandafter\meaning\csname #1\endcsname;%
	}%
	\@ifundefined{#1\space}{}{
		\par
		\mymeaning{#1\space}
	}
	\endgroup%
	\par%
}
\makeatother