checkUsage	checkUsage
checkUsageEnv	checkUsage
checkUsagePackage	checkUsage
codetools	codetools
collectLocals	codetools
collectUsage	codetools
constantFold	codetools
findFuncLocals	codetools
findGlobals	findGlobals
findLocals	codetools
findLocalsList	codetools
flattenAssignment	codetools
getAssignedVar	codetools
isConstantValue	codetools
makeCodeWalker	codetools
makeConstantFolder	codetools
makeLocalsCollector	codetools
makeUsageCollector	codetools
showTree	showTree
walkCode	codetools