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util.serialization: Make maximum table depth configurable

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This commit is contained in:
Kim Alvefur 2018-10-27 12:17:35 +02:00
parent d833e2c6d4
commit 97c56e6c71
1 changed files with 2 additions and 1 deletions
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3
util/serialization.lua
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@ -119,6 +119,7 @@ local function new(opt)
local unquoted = opt.unquoted == nil and "^[%a_][%w_]*$" or opt.unquoted;
local hex = opt.hex;
local freeze = opt.freeze;
local maxdepth = opt.maxdepth or 127;
-- serialize one table, recursively
-- t - table being serialized
@ -127,7 +128,7 @@ local function new(opt)
-- l - position in o of where to insert next token
-- d - depth, used for indentation
local function serialize_table(t, o, l, d)
if o[t] or d > 127 then
if o[t] or d > maxdepth then
o[l], l = fallback(t, "recursion"), l + 1;
return l;
end