A double vertical line in programs

Valery Ochkov wrote: Why we have double vertical line in programs? I think inaf is one! One black (left) and one gray (rait). Compare please

I thorougly agree, Valery. I particularly dislike the breaks in the double-line, it makes the programs look cride and inelegant.

Subquestion! Why we have in English the word enough? I think inaf is enough!

Потому что четыре буквы не хватает! We like to confuse non-native speakers with our myriad ways of pronouncing the same letter groups.

Why does the Russian word for four have so many syllables and letters?

Stuart