让我提出以下采用许多十六进制数字的映射从用户输入或视觉选择中创建合适的图案，以及开始搜索.

Let me propose the following mappings that take a number of hex digits from user input or visual selection, create appropriate pattern, and start a search for it.

nnoremap <silent> <expr> <leader>x/ SearchHexBytes('/', 0)
nnoremap <silent> <expr> <leader>x? SearchHexBytes('?', 0)
vnoremap <silent> <leader>x/ :call SearchHexBytes('/', 1)<cr>/<cr>
vnoremap <silent> <leader>x? :call SearchHexBytes('?', 1)<cr>?<cr>

function! SearchHexBytes(dir, vis)
    if a:vis
        let [qr, qt] = [getreg('"'), getregtype('"')]
        norm! gvy
        let s = @"
        call setreg('"', qr, qt)
    else
        call inputsave()
        let s = input(a:dir)
        call inputrestore()
    endif
    if s =~ "[^ \t0-9A-Fa-f]"
        echohl Error | echomsg 'Invalid hex digits' | echohl None
        return
    endif
    let @/ = join(split(s, '\s\+'), '\%(\s*\|\n0x\x\+:\s*\)')
    return a:dir . "\r"
endfunction