Add 'practicing-processing/' from commit 'a863dc99fc5e1967264c286f2adf2b27b50585ef'

git-subtree-dir: practicing-processing
git-subtree-mainline: d40d570281
git-subtree-split: a863dc99fc

practicing-processing/bin/prochome-check

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [ -z "$PROCESSING_HOME" ]; then
+    cat >&2 <<EOM
+----------------------------------------------
+  ERROR: You must define "\$PROCESSING_HOME"
+----------------------------------------------
+EOM
+    exit 1
+else
+    echo "Looks like PROCESSING_HOME is set to \"$PROCESSING_HOME\"."
+    exit 0
+fi