CHAR_ESC         1217 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\047'
CHAR_ESC         1232 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\033'
CHAR_ESC         1513 ext/pcre/pcrelib/pcre_internal.h #define CHAR_ESC                    '\033'