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fcitx / libime

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investigate remove boost regex from deps #48

Closed wengxt closed 1 year ago

wengxt commented 1 year ago

actually c++ has regex support and fcitx5 is already using it. I probably forgot c++11 has regex support when write this code..

CoelacanthusHex commented 1 year ago

However, libstdc++'s std::regex implementation has terrible performance in most case. That's because the developers of libstdc++ don't want to break ABI so the implementation can't be well optimized.

https://github.com/HFTrader/regex-performance/tree/master#results

wengxt commented 1 year ago

the usage in libime is not performance sensitive, so it is ok