PR into master from dev/olga/5611-Add-the-ability-to-display-unnumbered-footnotes-v1

[OlgaRedozubova]

branch: dev/olga/5611-Add-the-ability-to-display-unnumbered-footnotes-v1

Why:

Fixed issues:

1. [ocr-api][mmd-it]footnotetext seems to be autonumbered on snip-web #5559 comment
2. [mmd] Add the ability to display unnumbered footnotes #5611

What's being changed:

1. Do not display a null footnote marker for the \footnotetext{} command

If the document has only the \footnotetext{} command and no commands that increase the footnote marker such as \footnote{} and \footnotemarker{}, then the footnote marker will always have the value 0

mmd:

 Some text

\footnotetext{
\({ }^{*}\) Equal contribution.
}

\footnotetext{
\({ }^{0}\) Compared to V1, this draft includes better baselines, experiments on GLUE, and more on adapter latency.
}

\footnotetext{
\({ }^{1}\) While GPT-3 175B achieves non-trivial performance with few-shot learning, fine-tuning boosts its performance significantly as shown in Appendix A
}

\footnotetext{
\({ }^{*}\) Equal contribution.

\({ }^{0}\) Compared to V1, this draft includes better baselines, experiments on GLUE, and more on adapter latency.

\({ }^{1}\) While GPT-3 175B achieves non-trivial performance with few-shot learning, fine-tuning boosts its performance significantly as shown in Appendix A}

Before:

After:

2. Added the ability to change the font size for footnotes.

By default, the font size for footnotes matches the document font size. To change this behavior, set the parameter:

  footnotes: {
    fontSize: '85%'
  }

3. Added the \blfootnotetext{} command for which the numbering will always be hidden.

Some text

\blfootnotetext{
\({ }^{*}\) Equal contribution.

\({ }^{0}\) Compared to V1, this draft includes better baselines, experiments on GLUE, and more on adapter latency.

\({ }^{1}\) While GPT-3 175B achieves non-trivial performance with few-shot learning, fine-tuning boosts its performance significantly as shown in Appendix A
}