pandoc-eq-num

Numbering equations with Pandoc - experiments.

Play with basic examples

Convert 2 minimal samples basic.tex and basic.md to various formats and compare outputs.

Note. For brevity we omit --standalone or --verbose pandoc flags.

Note. This section deliberately does not cover html + mathjax.

HTML: pandoc-crossref, autoEqnLabels.

pandoc -F pandoc-crossref -M autoEqnLabels basic.tex -o basic-tex.html
pandoc -F pandoc-crossref -M autoEqnLabels basic.md -o basic-md.html

Tex to HTML:

<p><span><span
class="math display"><em>y</em> = <em>F</em>(<em>x</em>)   (1)</span></span></p>
<p>Ref to <a href="#eq:sample" data-reference-type="ref"
data-reference="eq:sample">[eq:sample]</a>.</p>

Markdown to HTML:

<p><span id="eq:sample"><span
class="math display"><em>y</em> = <em>F</em>(<em>x</em>)   (1)</span></span></p>
<p>Ref to eq. 1.</p>

JATS: pandoc-crossref, autoEqnLabels.

JATS Publishing

Convert to JATS Publishing.

pandoc -F pandoc-crossref -M autoEqnLabels basic.tex -t jats_publishing -o basic-tex-jats-pub.xml
pandoc -F pandoc-crossref -M autoEqnLabels basic.md -t jats_publishing -o basic-md-jats-pub.xml

Tex to JATS Publishing:

<p><disp-formula><alternatives>
<tex-math><![CDATA[y = F(x) \label{eq:sample}\qquad{(1)}]]></tex-math>
<mml:math display="block" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>y</mml:mi><mml:mo>=</mml:mo><mml:mi>F</mml:mi><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mi>x</mml:mi><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow><mml:mspace width="2.0em"></mml:mspace><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mn>1</mml:mn><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow></mml:mrow></mml:math></alternatives></disp-formula></p>
<p>Ref to
<xref alt="[eq:sample]" rid="eqU003Asample">[eq:sample]</xref>.</p>

Markdown to JATS Publishing:

<p><styled-content id="eqU003Asample"><disp-formula><alternatives>
<tex-math><![CDATA[y = F(x)\qquad{(1)}]]></tex-math>
<mml:math display="block" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>y</mml:mi><mml:mo>=</mml:mo><mml:mi>F</mml:mi><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mi>x</mml:mi><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow><mml:mspace width="2.0em"></mml:mspace><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mn>1</mml:mn><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow></mml:mrow></mml:math></alternatives></disp-formula></styled-content></p>
<p>Ref to eq. 1.</p>

JATS Article Authoring

Convert to JATS Publishing.

pandoc -F pandoc-crossref -M autoEqnLabels basic.tex -t jats_articleauthoring -o basic-tex-jats-auth.xml
pandoc -F pandoc-crossref -M autoEqnLabels basic.md -t jats_articleauthoring -o basic-md-jats-auth.xml

Tex to JATS Article Authoring:

<p><disp-formula><mml:math display="block" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>y</mml:mi><mml:mo>=</mml:mo><mml:mi>F</mml:mi><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mi>x</mml:mi><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow><mml:mspace width="2.0em"></mml:mspace><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mn>1</mml:mn><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow></mml:mrow></mml:math></disp-formula></p>
<p>Ref to
<xref alt="[eq:sample]" rid="eqU003Asample">[eq:sample]</xref>.</p>

Markdown to JATS Article Authoring:

<p><styled-content id="eqU003Asample"><disp-formula><mml:math display="block" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>y</mml:mi><mml:mo>=</mml:mo><mml:mi>F</mml:mi><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mi>x</mml:mi><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow><mml:mspace width="2.0em"></mml:mspace><mml:mrow><mml:mo stretchy="true" form="prefix">(</mml:mo><mml:mn>1</mml:mn><mml:mo stretchy="true" form="postfix">)</mml:mo></mml:mrow></mml:mrow></mml:math></disp-formula></styled-content></p>
<p>Ref to eq. 1.</p>

Native: pandoc-crossref, autoEqnLabels.

pandoc -F pandoc-crossref -M autoEqnLabels basic.tex -t native -o basic-tex.hs
pandoc -F pandoc-crossref -M autoEqnLabels basic.md -t native -o basic-md.hs

Tex to native:

[ Para
    [ Span
        ( "" , [] , [] )
        [ Math DisplayMath "y = F(x) \\label{eq:sample}\\qquad{(1)}"
        ]
    ]
, Para
    [ Str "Ref"
    , Space
    , Str "to"
    , Space
    , Link
        ( ""
        , []
        , [ ( "reference-type" , "ref" )
          , ( "reference" , "eq:sample" )
          ]
        )
        [ Str "[eq:sample]" ]
        ( "#eq:sample" , "" )
    , Str "."
    ]
]

Markdown to native:

[ Para
    [ Span
        ( "eq:sample" , [] , [] )
        [ Math DisplayMath "y = F(x)\\qquad{(1)}" ]
    ]
, Para
    [ Str "Ref" , Space , Str "to" , Space , Str "eq.\160\&1." ]
]