comma
"," {ASCII} character 44. Common names: {ITU-T}:
comma. Rare: {ITU-T}: cedilla; {INTERCAL}: tail.
In the {C} programming language, "," is an operator which
evaluates its first argument (which presumably has
{side-effect}s) and then returns the value of its second
argument. This is useful in "for" statements and {macro}s.
(1995-03-10)