blob: c5d3c8455efff540b5c9e55c6c33dd1ea6dd8eb8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
local vm = require 'vm.vm'
local guide = require 'parser.guide'
local function eachRef(source)
local results = guide.requestReference(source)
return results
end
function vm.eachRef(source, callback)
local cache = vm.cache.eachRef[source]
if cache ~= nil then
for i = 1, #cache do
callback(cache[i])
end
return
end
local unlock = vm.lock('eachRef', source)
if not unlock then
return
end
cache = eachRef(source) or false
vm.cache.eachRef[source] = cache
unlock()
for i = 1, #cache do
callback(cache[i])
end
end
|
