FindInBuffers

FindInBuffers.vim

" Usage:
"
" :FindInBuffers "regex"
" Buffer index, buffer name
" 0 file1
" 7 file2
command! -nargs=1 FindInBuffers call FindInBuffers(<args>)

function! FindInBuffers(pattern)
    let last = bufnr('$')
    let buf_index = 0
    let found = 0
    echo "Buffer index, buffer name"
    while buf_index <= last
        if buflisted(buf_index) && bufloaded(buf_index)
            let buf_lines = getbufline(buf_index, 1, '$')
            let buf_contains = 0
            for line in buf_lines
                if line =~ a:pattern
                    let buf_contains = 1
                    break
                endif
            endfor
            if buf_contains 
                echo buf_index . ' ' . bufname(buf_index)
            endif
            let found = 1
        endif
        let buf_index = buf_index + 1
    endwhile
    if found == 0
        echo "No match."
    endif
endfunction