A tool for generating C-based recognizers from regular expressions.
re2c is a tool for generating C-based recognizers from regular expressions. re2c-based scanners are efficient: an re2c-based scanner is said to be typically almost twice as fast as a flex-based scanner with little or no increase in size.
re2c is a tool for generating C-based recognizers from regular expressions. re2c-based scanners are efficient: an re2c-based scanner is said to be typically almost twice as fast as a flex-based scanner with little or no increase in size.
To install re2c, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install re2c
To see what files were installed by re2c, run:
port contents re2c
To later upgrade re2c, run:
sudo port selfupdate && sudo port upgrade re2c
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