Where is Smarty v2 doc, and what does the {interline} Smarty command do?
I'm customizing my X-Cart Pro v4.4.2 installation. I've noticed some differences between Smarty v3 (current version of Smarty) and Smarty v2.6.26 (the version used by X-Cart v4.4.2, per X-Cart sales). I▓ve been out to smarty.net many times, but I can▓t find documentation on Smarty version 2. In particular, does anyone know what the Smarty command {interline} does? I▓ve done Google searches as well and can▓t find a thing. Any help is greatly appreciated.
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Version 4.4.2
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