Fix performance issue caused by using repeated `>` characters inside `<!DOCTYPE root []>`

ruby / rexml

REXML is an XML toolkit for Ruby

BSD 2-Clause "Simplified" License

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Fix performance issue caused by using repeated `>` characters inside `<!DOCTYPE root []>` #174

Closed Watson1978 closed 2 months ago

Watson1978 commented 2 months ago

A < is treated as a string delimiter. In certain cases, if < is used in succession, read and match are repeated, which slows down the process. Therefore, the following is used to read ahead to a specific part of the string in advance.

kou commented 2 months ago

Thanks.