Hi! Looking through the source code for left I noticed that some of
the routine names are written <like-this> though I don't exactly know
what's the idea behind it. It seems to be mostly UI related functions?
Could you explain what the "< >" marks mean exactly?

Also, in the uxntal library on your wiki you say that `pdec` is used
"To convert a decimal string to a value". I think it should be the
other way around :)