Action

UnIndents a block of selected text.

 

You need to select at least one line in order to use this option.

When you have a structure like :

 

Do

a=a+1

b=b+1

Loop

 

It is hard to see the structure. You can best indent your code.

 

Do

 a=a+1

 b=b+1

Loop

 

When you have code that is not indented you can indent it by selecting the two line within the structure and choose 'Edit Indent Block'. The Unindent option can be used when the code is too much indented :

 

Do

             a=a+1

                b=b+1

Loop

 

The sample above show that too much indention does not make the program readable.