4.43 Repeat

Repetition of the last command

Syntax

  rr

Use

This command allows to repeat the last command keyed in by the user.

Example

Given the dd command keyed in by the user:


 
PRI> dd  
Starting Deduction  
 


The rr command


 
PRI> rr  
 


allows to repeat the last command keyed in.


 
Repeat: dd  
Starting Deduction  
 


If the keyed in command is a simultaneous command (see chapter 2.10 page §),the rr command allows to replay these commands one after the other.

The user performs the command:


 
PRI> dd & dd & pr  
Starting Deduction  
Starting Deduction  
Starting Prover Call  
 


The rr command


 
PRI> rr  
 


allows to repeat these 3 commands


 
Repeat: dd & dd & pr  
dd not applicable: Goal is not p => q  
dd not applicable: Goal is not p => q  
Starting Prover Call