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VimL

" Author: w0rp <devw0rp@gmail.com>
" Description: Generic fixer functions for Vim help documents.
function! ale#fixers#help#AlignTags(buffer, lines) abort
let l:new_lines = []
for l:line in a:lines
if len(l:line) != 79
let l:match = matchlist(l:line, '\v +(\*[^*]+\*)$')
if !empty(l:match)
let l:start = l:line[:-len(l:match[0]) - 1]
let l:tag = l:match[1]
let l:spaces = repeat(' ', 79 - len(l:start) - len(l:tag))
let l:line = l:start . l:spaces . l:tag
endif
endif
call add(l:new_lines, l:line)
endfor
return l:new_lines
endfunction