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" Autoloaded function for vertical_region.vim maps
function! vertical_region#Map(count, up, mode) abort
" Reselect any selection
if a:mode ==# 'x'
normal! gv
endif
" Get line and column number
let num = line('.')
let col = col('.')
" Move up or down through buffer, counting hits as we go
let hits = 0
while a:up ? num > 1 : num < line('$')
" Increment or decrement line number
let num += a:up ? -1 : 1
" If the line has any non-space characters up to the current column, we
" have a hit; break the loop as soon as we have the count we need
let line = getline(num)
if strpart(line, 0, col) =~# '\S'
let hits += 1
if hits == a:count
break
endif
endif
endwhile
" If not moving linewise for operator mode and not in first column, move to
" same column after line jump; is there a way to do this in one jump?
let keys = num . 'G0'
if a:mode ==# 'o'
let keys = 'V' . keys
elseif col > 1
let keys .= col - 1 . 'l'
endif
" Run normal mode commands
execute 'normal! ' . keys
endfunction
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