module.exports = function (rows_, opts){ 
if (!opts) opts = { 
}
; 
var hsep = opts.hsep === undefined? '  ': opts.hsep; 
var align = opts.align || [] ; 
var stringLength = opts.stringLength || function (s){ 
return _AN_Read_length('length', String(s)); 
} 
; 
var dotsizes = reduce(rows_, function (acc, row){ 
forEach(row, function (c, ix){ 
var n = dotindex(c); 
if (!acc[ix] || n > acc[ix]) acc[ix] = n; 
} 
); 
return acc; 
} 
, [] ); 
var rows = map(rows_, function (row){ 
return map(row, function (c_, ix){ 
var c = String(c_); 
if (align[ix] === '.') { 
var index = dotindex(c); 
var size = dotsizes[ix] + (/\./.test(c)? 1: 2) - (stringLength(c) - index); 
return c + Array(size).join(' '); 
} 
 else return c; 
} 
); 
} 
); 
var sizes = reduce(rows, function (acc, row){ 
forEach(row, function (c, ix){ 
var n = stringLength(c); 
if (!acc[ix] || n > acc[ix]) acc[ix] = n; 
} 
); 
return acc; 
} 
, [] ); 
return map(rows, function (row){ 
return _AN_Call_replace('replace', map(row, function (c, ix){ 
var n = (sizes[ix] - stringLength(c)) || 0; 
var s = Array(Math.max(n + 1, 1)).join(' '); 
if (align[ix] === 'r' || align[ix] === '.') { 
return s + c; 
} 
if (align[ix] === 'c') { 
return Array(Math.ceil(n / 2 + 1)).join(' ') + c + Array(Math.floor(n / 2 + 1)).join(' '); 
} 
return c + s; 
} 
).join(hsep), /\s+$/, ''); 
} 
).join('\n'); 
} 
; 
function dotindex(c){ 
var m = /\.[^.]*$/.exec(c); 
return m? m.index + 1: _AN_Read_length('length', c); 
} 
function reduce(xs, f, init){ 
if (xs.reduce) return xs.reduce(f, init); 
var i = 0; 
var acc = _AN_Read_length('length', arguments) >= 3? init: xs[i++ ]; 
for (; i < _AN_Read_length('length', xs); i++ ){ 
f(acc, xs[i], i); 
} 
return acc; 
} 
function forEach(xs, f){ 
if (xs.forEach) return xs.forEach(f); 
for (var i = 0; 
i < _AN_Read_length('length', xs); i++ ){ 
f.call(xs, xs[i], i); 
} 
} 
function map(xs, f){ 
if (xs.map) return xs.map(f); 
var res = [] ; 
for (var i = 0; 
i < _AN_Read_length('length', xs); i++ ){ 
res.push(f.call(xs, xs[i], i)); 
} 
return res; 
}