$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Coccinelle on Gnu/Linux Distros

GNU/Linux Installing Coccinelle Guide

Hi! Install Coccinelle IDE on Fedora Rawhide! Dive into our step-by-step tutorial on How to Install SmPL IDE Coccinelle in just a few clicks.

And Coccinelle for Linux is a Program Matching and Transformation Engine which provides the Language SmPL (Semantic Patch Language) for specifying desired matches and transformations in C Code.

How to Install Coccinelle on GNU/Linux Distros

GNU/Linux SmPL IDE Coccinelle Installation Guide