cprotect – Allow verbatim, etc., in macro arguments

The pack­age de­fines the macro \cpro­tect that makes a fol­low­ing macro proof against ver­ba­tim in its ar­gu­ment; as, for ex­am­ple, \cpro­tect\sec­tion{\verb"foo"} A sim­i­lar macro \cpro­tEnv (ap­plied to the \be­gin of an en­vi­ron­ment) sani­tises the be­hav­ior of frag­ile en­vi­ron­ments.
Mov­ing ar­gu­ments, and cor­re­spond­ing “ta­bles of …” work hap­pily.