Input and output
You can include comments in your Zbex code. In Zbex, each statement occupies exactly one line. The compiler scans the line from left to right. If it encounters the character pattern /*, it treats everything that follows as a comment.
If a line has a star (*) in column one, or if column one is highlighted with a color, the entire line is treated as a comment.
The color-comment feature, latter feature makes it easy to comment out (change code lines to comment lines) whole sections of code. You simply use the box highlight to highlight column one of all the lines you wish to comment out and then pressto turn that column red.