| OCR Text |
Show ■'?•';?»-»«»«„,, •iiiiSl ■nNMMMMM'."^rw^cr.-r-aw.ra, vassevi'jAt T^TWtliiünilWMiiiJi'n ■■!■ iMi«. 11 o ~^N fniegerh-Wdigit (A)® " ©0 (b) f (z u (texr chat letter digit delimeter •v -,- Semantics <Reserved words> have the form of identifiers but are considered to be semantical.ly identical to <delimiters>. Indeed, many «preserved words> have their exact counterparts among the delimiters >. For example, begin and (,end and) are exactly identical -- so are/N and and, ^/and or. <Identifiers> are considered to be names for con-structs in the system and the basic flow of FLEX consists of assigning these names dynamically to the various objects which may be created. <Numbers> are either integers or fractions. The precision will be unspecified for this chapter. |
