Scripts in the scripts folder may include files from the includes folder.
To include a file in your script, just add something like this on top of your script:
fileIn (getFilenamePath(getThisScriptFilename()) + "../includes/TFBT_Lib.ms")
Here is a Sublime Text snippet you can use to include a script:
<snippet>
<content><![CDATA[
if $1 == undefined then
fileIn (getFilenamePath(getThisScriptFilename()) + "${2:../includes/}$1.ms")
]]></content>
<tabTrigger>include</tabTrigger>
<description>Include a maxscript file at runtime</description>
</snippet>
Instructions
type in the terminal:
git clone git@github.com:gportelli/maxscripts Maxscripts