# locate.lua
require 'pl'

if not command_help then
    print "must load this using luash"
    return
end

command_help.locate = 'search file index for pattern'

function commands.locate (args,flags)
    local f = io.popen('grep '..args[1]..' c:\\contents.txt','r')
    local d  = {fieldnames = 'file'}
    local maxn = variables.locate_max or 500
    local i = 1
    for line in f:lines() do
        if i > maxn then
            print('first '..maxn..' items found')
            break
        end
        d[i] = {line}
        i = i + 1
    end
    return d
end