17  * Pad `str` up to total length `max` with `chr`.
18  * If `str` is longer than `max`, padRight will return `str` unaltered.
21  * @param Number max total length of output string
26 function padRight(str, max, chr) {  argument
29   var length = max - wcwidth(str)
35  * Pad `str` up to total length `max` with `chr`.
36  * If `str` is longer than `max`, padCenter will return `str` unaltered.
39  * @param Number max total length of output string
44 function padCenter(str, max, chr) {  argument
47   var length = max - wcwidth(str)
55  * Pad `str` up to total length `max` with `chr`, on the left.
56  * If `str` is longer than `max`, padRight will return `str` unaltered.
59  * @param Number max total length of output string
64 function padLeft(str, max, chr) {  argument
67   var length = max - wcwidth(str)
73  * Split a String `str` into lines of maxiumum length `max`.
77  * @param Number max length of each line
81 function splitIntoLines(str, max) {  argument
82   function _splitIntoLines(str, max) {  argument
85       if (line && wcwidth(line.join(' ')) + wcwidth(word) < max) {
95     return _splitIntoLines(str, max)
103  * `str` which are longer than `max`.
106  * @param Number max length of each line
111 function splitLongWords(str, max, truncationChar) {  argument
127     if (wcwidth(word) > max) {
131       var limit = max - truncationWidth
155  * Truncate `str` into total width `max`
156  * If `str` is shorter than `max`,  will return `str` unaltered.
159  * @param Number max total wcwidth of output string
163 function truncateString(str, max) {  argument
168   if(max == Infinity) return str
174     if(w + wwidth > max)