【工具链】接口文档自动同步：定义变更与文档的巡检比对

local DOCS = { giveitem = 3, sendmail = 5, mapmove = 4 }
local function diffSignatures(code)
    local missing, argMis = {}, {}
    for fn, argc in pairs(code) do
        local d = DOCS[fn]
        if d == nil then
            missing[#missing + 1] = fn
        elseif d ~= argc then
            argMis[#argMis + 1] = fn .. "(" .. d .. "->" .. argc .. ")"
        end
    end
    return missing, argMis
end

local function runInspect(code)
    local missing, argMis = diffSignatures(code)
    setsysvarex("DOC_MISSING", table.concat(missing, ";"), 1)
    setsysvarex("DOC_ARGMIS", table.concat(argMis, ";"), 1)
    setsysvar("DOC_INSPECT_TS", os.time())
    return #missing + #argMis
end