REG_NEWLINE        38 ext/ereg/regex/regex.h #define	REG_NEWLINE	0010
REG_NEWLINE        39 ext/mbstring/oniguruma/onigposix.h #define REG_NEWLINE        (1<<1)
REG_NEWLINE        56 ext/pcre/pcrelib/pcreposix.h #define REG_NEWLINE   0x0002   /* Maps to PCRE_MULTILINE */