356         auto refRandom = new RefRandomCU!char(s);  variable
357         immutable randLen = refRandom.length;
358         enforce(stride(refRandom, i) == codeLength!char(c),
360         enforce(refRandom.length == randLen,
464         auto refRandom = new RefRandomCU!wchar(s);  variable
465         immutable randLen = refRandom.length;
466         enforce(stride(refRandom, i) == codeLength!wchar(c),
468         enforce(refRandom.length == randLen,
543         auto refRandom = new RefRandomCU!dchar(s);  variable
544         immutable randLen = refRandom.length;
545         enforce(stride(refRandom, i) == codeLength!dchar(c),
547         enforce(refRandom.length == randLen,
689         auto refRandom = new RefRandomCU!char(s);  variable
690         immutable randLen = refRandom.length;
691         enforce(strideBack(refRandom, i == size_t.max ? s.length : i) == codeLength!char(c),
693         enforce(refRandom.length == randLen,
786         auto refRandom = new RefRandomCU!wchar(s);  variable
787         immutable randLen = refRandom.length;
788         enforce(strideBack(refRandom, i == size_t.max ? s.length : i) == codeLength!wchar(c),
790         enforce(refRandom.length == randLen,
871         auto refRandom = new RefRandomCU!dchar(s);  variable
872         immutable randLen = refRandom.length;
873         enforce(strideBack(refRandom, i == size_t.max ? s.length : i) == codeLength!dchar(c),
875         enforce(refRandom.length == randLen,