Append and Prepend Using Regular Expressions

Append Operation

Find What    : ^[A-Z].*
Replace With : $&~
Search Mode  : Regular Expressions

Input

Apple
Mango
Orange

Output

Apple~
Mango~
Orange~

Prepend Operation

Find What    : ^[A-Z].*
Replace With : ~$&
Search Mode  : Regular Expressions

Input

Apple
Mango
Orange

Output

~Apple
~Mango
~Orange

Replace Empty Lines

Edit -> Line Operations -> Remove Empty Lines

Prepending based on Certain Condition(Lines Starting with Numbers)

Find What    : ^[1-9;].*
Replace With : $&?
Search Mode  : Regular Expressions

Input

1.How are you
Good
2.What is your Name
Mugil

Output

1.How are you?
Good
2.What is your Name?
Mugil