Created
March 28, 2015 08:12
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| function! s:hoge(str, n) abort | |
| let begin = len(a:str) % a:n | |
| return (begin is 0 ? [] : [a:str[:begin-1]]) + split(a:str[(begin):], repeat('.', a:n) . '\zs') | |
| endfunction | |
| echo s:hoge('1234', 3) |
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