The program allows to replace the text in the specified file and also in group of the files set by a mask. Thus search is run in the catalog and all its subdirectories. Represents a simple and functional application.

The supported special symbols:

. Any single symbol except a newline character

• The previous symbol can repeat 0 or more times

• The previous symbol can repeat 1 or more time ? The previous symbol can repeat 0 or 1 times \s Any space symbol \S Any symbol which isn't space \b Word limit \B Any position except limit of the word