******************************************************************************** 
**  Pre-Processing 
******************************************************************************** 
-    File In: .//programs/test12.R 
-   File Out: C:\Users\dbosa\AppData\Local\Temp\RtmpsL7f8a/test12.R 
******************************************************************************** 
[ In#][Out#]: 
[   1][   1]:  
[   2][    ]:  
[   3][    ]: #%let a <- 1 
[   4][    ]:  
[   5][    ]: #%if (&a. == 1) 
[   6][    ]:  
[   7][   2]: print("do something") 
[   8][   3]:  
[   9][    ]: #%end 
[  10][    ]:  
