diff options
Diffstat (limited to 'builtin/common')
| -rw-r--r-- | builtin/common/serialize.lua | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/builtin/common/serialize.lua b/builtin/common/serialize.lua index 24b2a12ee..90b8b2ad6 100644 --- a/builtin/common/serialize.lua +++ b/builtin/common/serialize.lua @@ -115,11 +115,20 @@ function core.serialize(x) function dump_val(x) local tp = type(x) if x == nil then return "nil" - elseif tp == "number" then return string.format("%d", x) elseif tp == "string" then return string.format("%q", x) elseif tp == "boolean" then return x and "true" or "false" elseif tp == "function" then return string.format("loadstring(%q)", string.dump(x)) + elseif tp == "number" then + -- Serialize integers with string.format to prevent + -- scientific notation, which doesn't preserve + -- precision and breaks things like node position + -- hashes. Serialize floats normally. + if math.floor(x) == x then + return string.format("%d", x) + else + return tostring(x) + end elseif tp == "table" then local vals = {} local idx_dumped = {} |