ESC_S             170 ext/pcre/pcrelib/pcre_compile.c      -ESC_R,                  -ESC_S,
ESC_S             217 ext/pcre/pcrelib/pcre_compile.c /*  E0 */  '\\',     0, -ESC_S,       0,      0,-ESC_V, -ESC_W, -ESC_X,
ESC_S            5171 ext/pcre/pcrelib/pcre_compile.c             case ESC_S: