Prism formating issue on JS code that create formatter

[jcubic]

Expected behavior

JS code should be highlighted properly

Actual behavior

JS code is brokan

Steps to reproduce

Try to format this javascript with prism:

    $.terminal.defaults.formatters.push(function(string) {
        return string.replace(/([^`]|^)`([^`]+)`([^`]|$)/g, '$1[[b;#fff;]$2]$3');
    });

it's part of chat.js on terminal website. (formatting of text inside back ticks).

You can see this with less command with this demo https://codepen.io/jcubic/pen/zEyxjJ

and type:

less https://terminal.jcubic.pl/js/chat.js

[jcubic]

The problem is in Prism

this works:

term.echo($.terminal.prism('javascript', '/xxx`xx`yyy/'))

but this is broken:

$.get('https://terminal.jcubic.pl/js/chat.js').then((text) => {
   term.echo($.terminal.prism('javascript', text));
});

[jcubic]

This is also broken, (this should be tested):

$.get('https://terminal.jcubic.pl/js/chat.js').then((text) => {
   term.echo($.terminal.prism('javascript', $.terminal.escape_brackets(text)));
});

Not sure if you can make formatters in source code work with prism (such meta).

[jcubic]

fixed in #410 by 17d903f

There is one not related issue with wrapping though.