Scott McMurray 0fd3bbe6cf Shorten the lookup_line code slightly
The `match` looks like it's exactly the same as `checked_sub(1)`, so we might as well see if perf says we can just do that to save a couple lines.
2022-10-01 01:06:35 -07:00
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2022-10-01 01:06:35 -07:00