Mehdi Sabwat authored Mar 09, 2022 and Hugo Beauzée-Luyssen committed Mar 25, 2022

ylwrap expects the generated scanner file to be lex.yy.c. The prefix feature in yacc and lex will make sure yy will be replaced by prefix (css in this case).

Functions used outside the generated code will have to be correctly named (exccept YYSTYPE).