Info Catalog gawk: Function Example gawk: User-defined gawk: Return Statement

gawk: Function Caveats

 
 9.2.3 Calling User-Defined Functions
 ------------------------------------
 
 "Calling a function" means causing the function to run and do its job.
 A function call is an expression and its value is the value returned by
 the function.
 

Menu

 
· Calling A Function          Don't use spaces.
· Variable Scope              Controlling variable scope.
· Pass By Value/Reference     Passing parameters.
 

Info Catalog gawk: Function Example gawk: User-defined gawk: Return Statement