2.2 VFR Program

A complete VFR program takes the following form:
vfrProgram ::=
 (
     vfrPragmaPackDefinition
   | vfrDataStructDefinition
 )*
 vfrFormSetDefinition
​
vfrPragmaPackDefinition ::=
 "#pragma" "pack" "(" vfrPragmaPackType ")"
​
vfrPragmaPackType ::=
  {
      "show"
    | ( "push" | "pop" ) { "," StringIdentifier } {"," Number }
    | { Number }
  }
BEHAVIORS AND RESTRICTIONS
The data structure must be defined before formset statements. The pragma pack number must be the second power of 2.
Example
None.

2.1 VFR Programming Keywords

2.3 VFR Data Struct Definition

Last modified 2yr ago