After the year of development presented release TCL/TK 8.6.13 , the dynamic programming language distributed together with the cross -platform library of the basic elements of the graphic interface. Despite the fact that the main distribution of TCL has received to create user interfaces and as a built -in language, TCL is also suitable for other tasks. For example, for Web development, creating network applications, system administration and testing. Project code tcl_getrange the possibility of indicating the negative values of the indexes.
/Media reports cited above.