# Exporting predicates in the code loaded into PEngines via the src\_text parameter?

**URL:** <https://swi-prolog.discourse.group/t/exporting-predicates-in-the-code-loaded-into-pengines-via-the-src-text-parameter/763>\
**Category:** Help!\
**Created:** [June 4, 2019, 2:02am UTC](https://swi-prolog.discourse.group/t/exporting-predicates-in-the-code-loaded-into-pengines-via-the-src-text-parameter/763 "2019-06-04T02:02:11Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![EricGT](https://avatars.discourse-cdn.com/v4/letter/e/f1d935/32.png) [@EricGT](https://swi-prolog.discourse.group/u/EricGT)\
**Post date:** [June 4, 2019, 2:55pm UTC](https://swi-prolog.discourse.group/t/exporting-predicates-in-the-code-loaded-into-pengines-via-the-src-text-parameter/763/8 "2019-06-04T14:55:13Z")

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> [@prodog](#):
>
> Unfortunately the forum software does not support additional styles inside of a code block so it shows the raw bold characters around the predicate name, that of a pair of double asterisks, instead of making it bold.

With discourse you can sometimes drop in raw HTML in line, e.g.

`
test(X) :-
  line 1
  line 2
`

```html
<code>
test(X) :-<br>
&nbsp;&nbsp;<b>line 1</b><br>
&nbsp;&nbsp;line 2
</code>

```

Granted you have know HTML and add lots of extra tags such as `<br>` and `&nbsp` but it does work.

Here is an [example](https://swi-prolog.discourse.group/t/wiki-how-to-unification/691) that pushes it to the limit.

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