Latex \ newcommand for \ end {verbatim} et.al not working

Question

I'm trying to make Latex usable by introducing a few time options, but I'm having trouble defining new commands that interrupt the environment, completely at random.

It works:
\newcommand{\bcv}{\ensuremath{\begin{smallmatrix}}} \newcommand{\ecv}{\ensuremath{\end{smallmatrix}}} \newcommand{\be}{\begin{enumerate}}
\newcommand{\ee}{\end{enumerate}}

This does not work:
\newcommand{\bal}{\begin{align*}}
\newcommand{\eal}{\end{align*}}
\newcommand{\verbass}[1]{\begin{verbatim} #1 \end {verbatim}}

In particular, I think the \ end value is simply ignored?

When I try to use \verbass{Halp}, I get an error message:!File ended while scanning use of \@xverbatim.

Obviously, I can use \ begin {foo} ... \ end {foo} in all places as needed, but it should actually work!

Answer 1

How does it work \begin{verbatim}. briefly and rudely.

• \begin{verbatim}expands to \verbatim.
• \verbatim 11. - .
• \verbatim , parindent \@xverbatim.

• \@xverbatim , :

  \def\@xverbatim#1\end{#1\end}
  

• \end {verbatim} .

\newcommand{\verbass}[1]{\begin{verbatim} #1 \end {verbatim}}.

• \verbass{Halp} .
• #1 --> Halp
• \verbass \begin{verbatim} Halp \end {verbatim}.   : \end 0, 11.   , { } 1 2, 11.
• \begin{verbatim} \varbatim.  \varbatim . ()   ( \end) 0.
• \verbatim \@xverbatim.

• \@xverbatim , :

  \def\@xverbatim#1\end{#1\end}
  

  , \@xverbatim \end, (\, e, n, d) 11. : \ 0 e, n, d 11.

• \@xverbatim \end, (\) 11, .... File ended while scanning use of \@xverbatim

Answer 2

. , LaTeX "" .

Answer 3

, :

\newcommand{\myverbatim}[1]{\begin{tt} \detokenize{#1} \end{tt} \\ }

, - . , (?).