Optimize parsing by continuing from the previous lexeme instead of a lookup from start

fmidev / fmi-avi-messageconverter-tac

Conversion module for aviation TAC messages

MIT License

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Optimize parsing by continuing from the previous lexeme instead of a lookup from start #149

Open kasarit opened 11 months ago

kasarit commented 11 months ago

For best performance, parsing should continue from previous lexeme (when successful) without lookup starting from start, and do a lookup only on parse errors. This issue is for SIGMETTACParserBase and AIRMETTACParserBase, though this optimization is not widely used elsewhere in the codebase.