CHAR_ESC         1266 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\047'
CHAR_ESC         1280 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\033'
CHAR_ESC         1555 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\033'