ONIG_OPTION_FIND_NOT_EMPTY 411 include/ruby/oniguruma.h #define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1) ONIG_OPTION_FIND_NOT_EMPTY 431 regint.h #define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY) ONIG_OPTION_FIND_NOT_EMPTY 433 regint.h (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))