Where can I change social icons in this Jekyll theme?

Help
1

My website is here charliebunt.github.io built on the excellent “starving artist jekyll theme” and now I’m just wanting to configure the social icons and I can see in main.css there is code using ‘icomoon’ but I am confused how to update or change it. Twitter is no longer a bird icon but now an X icon and anyway I’d like to know how to work it. I cannot find where in the code you can change and add social icons within this theme.

2

there is an include called socials, in there it looks like it is just css where the class is icon-whateversocial.

{% for socials in site.data.socials %}
	  <li class="right"><a href="{{ socials.href }}"><span class="icon-{{ socials.title }} socials"></span></a></li>
	{% endfor %}

inside /_sass/icomoon/_base.scss it is setting what happens for each of those like:

.icon-googleplus:before {
	content: "\e600";
}

i assume \e600 is an icomoon icon but not sure, never used it. But I am fairly sure this is what sets the icon and if you change it it should show.