Optimize grammar - #81
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Use CHARACTER-RANGES, :USE-CACHE NIL, add guards to CODE and RAW-HTML, and speed RAW-LINE by avoiding the backtracking operator in the common case. I measure this to be ~20% faster and to cons ~20% less.
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Updated with a new version, which reimplements the STRING rule manually. |
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... by implementing it directly. - Also, no longer treat disabled extensions' special chars as special. - Rename it to the non-exported %STRING from CL:STRING. ~28% faster with ~40% less consing.
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~3% faster, ~7% less consing
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This is on top of #80.