Martin Grenfell fa1084cf8f DRY up the code that loads checkers when multiple exist
Javascript and json have multiple syntax checkers that can be loaded.
Previously the logic to determine which checker to load was basically
copied and pasted in both. The `go` checker will soon have more
than one option too so remove the duplication by sticking the
common code in the core.
2012-02-06 17:46:08 +00:00
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