================================================================================
Simple environment
================================================================================

\begin{document}

Hello World!

\end{document}

--------------------------------------------------------------------------------

(source_file
  (generic_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (text
      (word)
      (word))
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Environment with options
================================================================================

\begin{document}[foo bar]

Hello World!

\end{document}

--------------------------------------------------------------------------------

(source_file
  (generic_environment
    (begin
      (curly_group_text
        (text
          (word)))
      (brack_group
        (text
          (word)
          (word))))
    (text
      (word)
      (word))
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Environment with nested options
================================================================================

\begin{document}[foo [bar] (baz)]

Hello World!

\end{document}

--------------------------------------------------------------------------------

(source_file
  (generic_environment
    (begin
      (curly_group_text
        (text
          (word)))
      (brack_group
        (text
          (word))
        (brack_group
          (text
            (word)))
        (text
          (word))))
    (text
      (word)
      (word))
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Environment with escaped options
================================================================================

\begin{document}[{[}{]}]

Hello World!

\end{document}

--------------------------------------------------------------------------------

(source_file
  (generic_environment
    (begin
      (curly_group_text
        (text
          (word)))
      (brack_group
        (curly_group)
        (curly_group)))
    (text
      (word)
      (word))
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Comment environment
================================================================================

Foo

\begin{comment}

\begin{document}

Hello World

\end{document}

\end{comment}

Bar

--------------------------------------------------------------------------------

(source_file
  (text
    (word))
  (comment_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (comment)
    (end
      (curly_group_text
        (text
          (word)))))
  (text
    (word)))

================================================================================
Verbatim environment
================================================================================

Foo

\begin{verbatim}

\begin{document}

Hello World

\end{document}

\end{verbatim}

Bar

--------------------------------------------------------------------------------

(source_file
  (text
    (word))
  (verbatim_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (comment)
    (end
      (curly_group_text
        (text
          (word)))))
  (text
    (word)))

================================================================================
Minted environment
================================================================================

\begin{minted}{c}
  int a = 1;
\end{minted}

--------------------------------------------------------------------------------

(source_file
  (minted_environment
    (begin
      (curly_group_text
        (text
          (word)))
      (curly_group_text
        (text
          (word))))
    (source_code)
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Pycode environment
================================================================================

\begin{pycode}
  print()
\end{pycode}

--------------------------------------------------------------------------------

(source_file
  (pycode_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (source_code)
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Luacode* environment
================================================================================

\begin{luacode*}
  Hello World
\end{luacode*}

--------------------------------------------------------------------------------

(source_file
  (luacode_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (source_code)
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Sagesilent environment
================================================================================

\begin{sagesilent}
  print()
\end{sagesilent}

--------------------------------------------------------------------------------

(source_file
  (sagesilent_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (source_code)
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Sageblock environment
================================================================================

\begin{sageblock}
  print()
\end{sageblock}

--------------------------------------------------------------------------------

(source_file
  (sageblock_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (source_code)
    (end
      (curly_group_text
        (text
          (word))))))

================================================================================
Math environment
================================================================================

\begin{equation*}
  e^{i \pi} + 1 = 0
\end{equation*}

--------------------------------------------------------------------------------

(source_file
  (math_environment
    (begin
      (curly_group_text
        (text
          (word))))
    (text
     (word)
     (superscript
      (curly_group
       (text
        (word)
        (generic_command
         (command_name)))))
      (operator)
      (word))
    (text
      (word))
    (end
      (curly_group_text
        (text
          (word))))))