pandoc/test/command/5650.md
John MacFarlane 7a9832166e Add text wrapping to HTML output.
Previously the HTML writer was exceptional in not being
sensitive to the `--wrap` option.  With this change `--wrap`
now works for HTML. The default (as with other formats) is
automatic wrapping to 72 columns.

A new internal module, T.P.Writers.Blaze, exports `layoutMarkup`.
This converts a blaze Html structure into a doclayout Doc Text.

In addition, we now add a line break between an `img` tag
and the associated `figcaption`.

Note: Output is never wrapped in `writeHtmlStringForEPUB`.
This accords with previous behavior since previously the HTML
writer was insensitive to `--wrap` settings.  There's no real
need to wrap HTML inside a zipped container.

Note that the contents of script, textarea, and pre tags are
always laid out with the `flush` combinator, so that unwanted
spaces won't be introduced if these occur in an indented context
in a template.

Closes #7764.
2021-12-22 09:45:02 -08:00

709 B

% pandoc --id-prefix foo
```haskell
a
b
```
^D
<div class="sourceCode" id="foocb1"><pre class="sourceCode
haskell"><code class="sourceCode haskell"><span id="foocb1-1"><a href="#foocb1-1" aria-hidden="true" tabindex="-1"></a>a</span>
<span id="foocb1-2"><a href="#foocb1-2" aria-hidden="true" tabindex="-1"></a>b</span></code></pre></div>
% pandoc --id-prefix foo
``` {.haskell #bar}
a
b
```
^D
<div class="sourceCode" id="foobar"><pre class="sourceCode
haskell"><code class="sourceCode haskell"><span id="foobar-1"><a href="#foobar-1" aria-hidden="true" tabindex="-1"></a>a</span>
<span id="foobar-2"><a href="#foobar-2" aria-hidden="true" tabindex="-1"></a>b</span></code></pre></div>