blocks|key|196078|text|您可以使用FletcherPenney+MultiMarkdown，它可以处理到LaTeX/Beamer的标记。与Pandoc相比，MultiMarkdown没有太多的功能。但是，特别是在使用LaTeX时，它的优点是可以将LaTeX代码直接嵌入到HTML注释中的Markdown中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|196079|您的代码将如下所示：|196080|


++++++++>>>+some+python+code




![](A_generated_image.pdf)

|code-block|syntax|javascript|196081|对我来说，这个解决方案工作得很好。有了一个好的编辑器(例如Scrivener，Sublime+Text)，你可以编写没有所有注释的latex代码，并在编辑后找到/替换它们。此外，Multimarkdown中的元数据支持更加灵活，因此更容易定制演示文稿。|196082|同时，我希望Pandoc团队能为这个问题提供解决方案。我认为有一些用户希望在他们的标记文档中嵌入小的LaTex代码颗粒，而不对它们进行转换/转义。|196083|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You could use FletcherPenney MultiMarkdown which can process markdown to LaTeX/Beamer. Compared to Pandoc, MultiMarkdown has not so many features. However, especially when working with LaTeX it has the advantage that you can embed LaTeX code directly into the Markdown in HTML comments.

Your code would look like this:

<pre><code>&lt;!-- \begin{columns} --&gt;
&lt;!-- \column{.5\textwidth} --&gt;

 &gt;&gt;&gt; some python code


&lt;!-- \column{.5\textwidth} --&gt;

![](A_generated_image.pdf)

&lt;!-- \end{columns} --&gt;
</code></pre>

For me this solution works fine. With a good editor (e.g. Scrivener, Sublime Text) you can write the latex code without all the comments and find/replace them after editing. In addition, the Metadata support in Multimarkdown is much more flexible, so that it is easier to customize presentations.

In the meantime, I hope that the Pandoc team provides a solution to this problem. I think there are some users who would like to embed small LaTex code particles throughout their markdown documents without having them converted/escaped.

blocks|key|2823090|text|当您使用两个sed命令将MultiMarkDown转换为LaTeX的Pandoc命令时，您可以在Pandoc中使用MultiMarkDown注释(+"“)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2823091|在第一次sed运行中，将MultiMarkDown注释更改为"\verb%2BAAAAAAALaTeX-StuffZZZZZZ%2B“。然后像往常一样使用Pandoc转换为LaTeX，“\verb%2BAAAAAAALaTeX+StuffZZZZZZZ%2B”中的所有内容都被保留下来。然后在TeX-File上运行sed，删除展开LaTeX代码的"\verb%2BAAAAAAA“和"ZZZZZZ%2B”。|2823092|Pandoc转换之前的第一个sed命令行可能如下所示：|2823093|+sed+-E+-e+"s/<\\!--(.%2B)--\\>/\\\\verb\%2BAAAAAAA\1ZZZZZZZ\%2B/g+"+\
+++++source.md+>+source.i.md|code-block|syntax|javascript|2823094|然后像往常一样在source.i.md上使用Pandoc创建source.tex。第二次sed运行如下所示：|2823095|+sed+-E+-e+"s/\\\\verb\%2BAAAAAAA(.%2B)ZZZZZZZ\%2B/\1/g"+-i+""+source.tex|2823096|我自动化了Makefile中的所有东西，这样我就可以在一个步骤中进行更多的更改，例如对表定义的更改。乍一看，这种方法工作得很好(在带有beamer类的列定义上进行了测试)。|2823097|通过这个小的sed脚本，您可以使用Pandoc提供的所有功能。你只需要mmd-注释那些TeX和LaTeX命令，它们要么转义，要么包含更大的Markdown部分。|2823098|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|Z|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|11|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

You can use MultiMarkDown comments ( "&lt;!-- Your LaTeX Code inside -->" ) with Pandoc when you enclose the Pandoc command in which you transform your markdown to LaTeX with two sed commands.

In the first sed run, you change the MultiMarkDown comments to "\verb+AAAAAAALaTeX-StuffZZZZZZ+". Then you transform to LaTeX with Pandoc as usual, everything inside "\verb+AAAAAAALaTeX-StuffZZZZZZZ+" is left alone. Then you run sed on the TeX-File and delete the "\verb+AAAAAAA" and "ZZZZZZ+" unfolding your LaTeX code.

The first sed command line before the Pandoc transformation could look like this:

<pre><code> sed -E -e "s/&lt;\\!--(.+)--\\&gt;/\\\\verb\+AAAAAAA\1ZZZZZZZ\+/g " \
 source.md &gt; source.i.md
</code></pre>

Then use Pandoc on source.i.md as usual to create source.tex. Second sed run like this:

<pre><code> sed -E -e "s/\\\\verb\+AAAAAAA(.+)ZZZZZZZ\+/\1/g" -i "" source.tex
</code></pre>

I automated everything in a Makefile so that I can make more changes e.g. to table definitions in one step. On first glance this approach works fine (tested it on column definitions with the beamer class). 

With this little sed scripts, you can use all the nice things from Pandoc. You need only to mmd-comment those TeX and LaTeX commands which become either escaped or enclose larger parts of your Markdown.

blocks|key|3035791|text|我希望它仍然有价值。我用Python语言做了一个Pandoc+filter，方便地放入专栏，所以你可以这样写你的演示文稿：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3035792|#+Hello+World

[columns]

[column=0.5]

~~~python
++++if+__name__+==+"__main__":
++++++++print+"Hello+World"
~~~

[column=0.5]

This+is+how+a+"Hello+World"+looks+like+in+Python

[/columns]|code-block|syntax|javascript|3035793|过滤器会将每个标记转换为\begin{columns}和\column{.5\textwidth}，因此，上面的文档将转换为|3035794|\begin{frame}[fragile]{Hello}

\begin{columns}

\column{0.5\textwidth}

\begin{Shaded}
\begin{Highlighting}[]
++++\NormalTok{some+python+code}
\end{Highlighting}
\end{Shaded}

\column{0.5\textwidth}

Hello+World

\end{columns}

\end{frame}|3035795|代码筛选器在这里|3035796|import+pandocfilters+as+pf

def+latex(s):
++++return+pf.RawBlock('latex',+s)

def+mk_columns(k,+v,+f,+m):
++++if+k+==+"Para":
++++++++value+=+pf.stringify(v)
++++++++if+value.startswith('[')+and+value.endswith(']'):
++++++++++++content+=+value[1:-1]
++++++++++++if+content+==+"columns":
++++++++++++++++return+latex(r'\begin{columns}')
++++++++++++elif+content+==+"/columns":
++++++++++++++++return+latex(r'\end{columns}')
++++++++++++elif+content.startswith("column="):
++++++++++++++++return+latex(r'\column{%25s\textwidth}'+%25+content[7:])

if+__name__+==+"__main__":
++++pf.toJSONFilter(mk_columns)|3035797|如果您从不使用pandoc筛选器，只需将筛选器保存到与columnfilter.py+(或所需的其他名称)相同的文档位置，然后运行|style|CODE|3035798|pandoc+-t+beamer+--filter+columnfilter.py+yourDocument.mkd|3035799|尽情享受吧！|3035800|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/jgm/pandocfilters^0|O|D|0|0|0|0|0|0|0|R|F|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@$A|17|B|18|1|19]]|C|$]]|$1|D|3|E|5|F|7|1A|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|1B|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|1C|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|1D|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|1E|8|@]|9|@]|C|$G|H]]|$1|Q|3|R|5|6|7|1F|8|@$A|1G|B|1H|S|T]]|9|@]|C|$]]|$1|U|3|V|5|F|7|1I|8|@]|9|@]|C|$G|H]]|$1|W|3|X|5|6|7|1J|8|@]|9|@]|C|$]]|$1|Y|3|-4|5|6|7|1K|8|@]|9|@]|C|$]]]|Z|$10|$5|11|12|13|C|$14|15]]]]

I hope still valuable. I made a <a href="https://github.com/jgm/pandocfilters" rel="noreferrer">Pandoc filter</a> in Python to put columns easily, so you can write your presentations in this way:

<pre><code># Hello World

[columns]

[column=0.5]

~~~python
 if __name__ == "__main__":
 print "Hello World"
~~~

[column=0.5]

This is how a "Hello World" looks like in Python

[/columns]
</code></pre>

that the filter will convert each markup to \begin{columns} and \column{.5\textwidth}, so, the document above will turn in

<pre><code>\begin{frame}[fragile]{Hello}

\begin{columns}

\column{0.5\textwidth}

\begin{Shaded}
\begin{Highlighting}[]
 \NormalTok{some python code}
\end{Highlighting}
\end{Shaded}

\column{0.5\textwidth}

Hello World

\end{columns}

\end{frame}
</code></pre>

The code filter is here

<pre><code>import pandocfilters as pf

def latex(s):
 return pf.RawBlock('latex', s)

def mk_columns(k, v, f, m):
 if k == "Para":
 value = pf.stringify(v)
 if value.startswith('[') and value.endswith(']'):
 content = value[1:-1]
 if content == "columns":
 return latex(r'\begin{columns}')
 elif content == "/columns":
 return latex(r'\end{columns}')
 elif content.startswith("column="):
 return latex(r'\column{%s\textwidth}' % content[7:])

if __name__ == "__main__":
 pf.toJSONFilter(mk_columns)
</code></pre>

If you never use a pandoc filter, just save the filter to the same document location as <code>columnfilter.py</code> (or other name you want) and run

<pre><code>pandoc -t beamer --filter columnfilter.py yourDocument.mkd
</code></pre>

And enjoy!

blocks|key|194351|text|问题是，如果pandoc找到一个\begin{}，它会忽略markdown。另一种方法是编辑beamer模板并添加以下内容：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|194352|\newcommand{\columnsbegin}{\begin{columns}}
\newcommand{\columnsend}{\end{columns}}|code-block|syntax|javascript|194353|然后写成这样：|194354|\columnsbegin
\column{.5\textwidth}

~~~~~~~~Python
>>>+some+python+code
~~~~~~~

\column{.5\textwidth}

![](A_generated_image.pdf)

\columnsend|194355|entityMap^0|6|6|G|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

The problem is that <code>pandoc</code> ignores markdown if it finds a <code>\begin{}</code>. An alternative is to edit the beamer template and add the following:

<pre><code>\newcommand{\columnsbegin}{\begin{columns}}
\newcommand{\columnsend}{\end{columns}}
</code></pre>

And write it like this:

<pre><code>\columnsbegin
\column{.5\textwidth}

~~~~~~~~Python
&gt;&gt;&gt; some python code
~~~~~~~

\column{.5\textwidth}

![](A_generated_image.pdf)

\columnsend
</code></pre>

blocks|key|2823207|text|当前版本的pandoc+(即Pandoc2.0及更高版本)支持fenced+divs。当以幻灯片格式为目标时，特殊命名的div会转换为列：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2823208|#+This+slide+has+columns

:::+columns

::::+column
left
::::

::::+column
right
::::

:::|code-block|syntax|javascript|2823209|Pandoc将其转换为以下LaTeX波束代码：|2823210|\begin{frame}{This+slide+has+columns}
\protect\hypertarget{this-slide-has-columns}{}

\begin{columns}[T]
\begin{column}{0.48\textwidth}
left
\end{column}

\begin{column}{0.48\textwidth}
right
\end{column}
\end{columns}

\end{frame}|2823211|这很简单，而且在针对其他表示格式(如reveal.js+)时，它还有一个额外的优势，即给出类似的结果。|2823212|对于Beamer输出，开箱即用的列超过两列。然而，Powerpoint只支持两列。对于reveal.js，必须显式给出三列或更多列的宽度：|2823213|:::+columns

::::+{.column+width=30%25}
left
::::

::::+{.column+width=30%25}
middle
::::

::::+{.column+width=30%25}
right
::::

:::|2823214|entityMap|0|LINK|mutability|MUTABLE|url|https://pandoc.org/MANUAL.html#fenced-divs^0|V|B|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|15|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|17|8|@]|9|@]|C|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|C|$]]|$1|Q|3|R|5|F|7|19|8|@]|9|@]|C|$G|H]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]]]

Current versions of pandoc (i.e., pandoc 2.0 and later) supports <a href="https://pandoc.org/MANUAL.html#fenced-divs" rel="noreferrer">fenced divs</a>. Specially named divs are transformed into columns when targeting a slides format:
<pre><code># This slide has columns

::: columns

:::: column
left
::::

:::: column
right
::::

:::
</code></pre>
Pandoc translates this into the following LaTeX beamer code:
<pre class="lang-latex prettyprint-override"><code>\begin{frame}{This slide has columns}
\protect\hypertarget{this-slide-has-columns}{}

\begin{columns}[T]
\begin{column}{0.48\textwidth}
left
\end{column}

\begin{column}{0.48\textwidth}
right
\end{column}
\end{columns}

\end{frame}
</code></pre>
This is simple and has the additional advantage of giving similar results when targeting other presentational formats like reveal.js.
More than two columns work out of the box for Beamer output. Powerpoint, however, only supports two columns. For reveal.js, the widths of three or more columns must be given explicitly:
<pre><code>::: columns

:::: {.column width=30%}
left
::::

:::: {.column width=30%}
middle
::::

:::: {.column width=30%}
right
::::

:::
</code></pre>

blocks|key|196169|text|当我试图在常规文档中为Pandoc添加多个列时，我遇到了一个解决方案。它在这里也可以工作，尽管它确实将您限制为Beamer；尽管这是您的用例。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|196170|在幻灯片中，插入一次：|196171|---
header-includes:
-+\newcommand{\hideFromPandoc}[1]{#1}
-+\hideFromPandoc{
++++\let\Begin\begin
++++\let\End\end
++}
---|code-block|syntax|javascript|196172|然后添加如下内容：|196173|\Begin{columns}
\Begin{column}{0.3\textwidth}

Res+ipsum+loquiter,+sed+in+inferno+decit?

\End{column}

\Begin{column}{0.3\textwidth}

Res+ipsum+loquiter,+sed+in+inferno+decit?

\End{column}
\Begin{column}{0.3\textwidth}

Res+ipsum+loquiter,+sed+in+inferno+decit?

\End{column}
\End{columns}|196174|通过创建"hideFromPandoc“命令，您可以在整个代码块中插入begin/end语句，而不会剥夺代码块中的标记。|196175|上面有一个关于栅栏Div的答案。我评论说，答案只适用于两列。它可以分解为更多。下面是如何使用多个div来回答这个问题：|196176|:::+{.columns}
::::+{.column+width=0.3}
Test
::::
::::+{.column+width=0.3}
Test
::::
::::+{.column+width=0.3}
Test
::::
:::|196177|为了得到这个答案，我不得不看看the+commit+that+added+the+column+feature+specifically。|offset|length|196178|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/jgm/pandoc/commit/892a4edeb1c9b9810c8386e639d8e457bbae7e86^0|0|0|0|0|0|0|0|0|F|1H|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|19|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Q|3|R|5|F|7|1B|8|@]|9|@]|A|$G|H]]|$1|S|3|T|5|6|7|1C|8|@]|9|@$U|1D|V|1E|1|1F]]|A|$]]|$1|W|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]]]

Beamer Specific Answer. I ran across a solution when attempting to add multiple columns for Pandoc in a regular document. It works here as well, though it does constrain you to Beamer; though that is your use case.

In the slide deck, insert once:

<pre><code>---
header-includes:
- \newcommand{\hideFromPandoc}[1]{#1}
- \hideFromPandoc{
 \let\Begin\begin
 \let\End\end
 }
---
</code></pre>

Then add content thus:

<pre><code>\Begin{columns}
\Begin{column}{0.3\textwidth}

Res ipsum loquiter, sed in inferno decit?

\End{column}

\Begin{column}{0.3\textwidth}

Res ipsum loquiter, sed in inferno decit?

\End{column}
\Begin{column}{0.3\textwidth}

Res ipsum loquiter, sed in inferno decit?

\End{column}
\End{columns}
</code></pre>

Creating the "hideFromPandoc" command lets you insert begin/end statements throughout without depriving you of markdown in the block.

Fenced Div Answer. There's an answer above that refers to fenced divs. I commented that the answer only works with two columns. It breaks down with more. Here is how that answer works with multiple divs:

<pre><code>::: {.columns}
:::: {.column width=0.3}
Test
::::
:::: {.column width=0.3}
Test
::::
:::: {.column width=0.3}
Test
::::
:::
</code></pre>

To get this answer, I had to look at <a href="https://github.com/jgm/pandoc/commit/892a4edeb1c9b9810c8386e639d8e457bbae7e86" rel="noreferrer">the commit that added the column feature specifically</a>.

I would like to have code and an image side-by-side in a Beamer slide. 

In LaTeX I would do this with columns. I would like to use markdown within the column structure.

<pre><code>\begin{columns}
\column{.5\textwidth}

~~~~~~~~Python
&gt;&gt;&gt; some python code
~~~~~~~

\column{.5\textwidth}

![](A_generated_image.pdf)

\end{columns}
</code></pre>

Unfortunately Pandoc doesn't process the markdown within the \begin{columns} and \end{columns} statements. Is there a way around this? 

<ul>
<li>Is there a way to use markdown within inlined LaTeX?</li>
<li>Is there a pure markdown solution?</li>
</ul>

Slides with Columns in Pandoc

Python

我想有代码和图像并排在一个Beamer幻灯片。在LaTeX中，我会对列执行此操作。我想在列结构中使用markdown。\begin{columns}\column{.5\textwidth}~~~~~~~~Python>>> some python code~~~~~~~\column{.5\textwidth}![]...

问Pandoc中包含列的幻灯片
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