for Variables see: Naming [...] 3 All variables shall [...] initialize all variables

have no valid value 6 NO [...] domain the value [...] value of type MBM

changes the init value of constants, … changes [...] change after updating

of the variable viInfo ¶ TYPE [...] of variable: for bits [...] If variable is global

value [...] , so are its variables. Library [...] values via

enum constant m4export_stringlen-as-value [...] with its value: MY [...] with its value: MY

values match [...] for those Entering these values [...] value of a single bit

environment variable [...] environment, change [...] prompt will change