source $GRIMOIRE/CMAKE_FUNCTIONS
           SPELL=re2c
         VERSION=4.3
     SOURCE_HASH=sha512:cb837b796d09f61e456f27fdcdb3cbff804ddd85f7bad1a5488769bed0467f7483f02e72b5f40fcd2daa70da9f9c48654e7dd9033c29da715a0e1bdf1a6bab09
          SOURCE=$SPELL-$VERSION.tar.gz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
   SOURCE_URL[0]=https://github.com/skvadrik/re2c/archive/${VERSION}.tar.gz
        WEB_SITE=https://re2c.org
      LICENSE[0]=GPL
         ENTERED=20070128
        KEYWORDS="lexical scanner"
           SHORT="lexical scanner generator"
cat << EOF
re2c is a tool for generating C-based recognizers from regular expressions. 
re2c-based scanners are efficient: an re2c-based scanner is typically almost 
twice as fast as a flex-based scanner with little or no increase in size
EOF
