anchor            514 lib/lua/lstrlib.c     int anchor = (*p == '^') ? (p++, 1) : 0;
anchor            531 lib/lua/lstrlib.c     } while (s1++ < ms.src_end && !anchor);
anchor            650 lib/lua/lstrlib.c   int anchor = (*p == '^') ? (p++, 1) : 0;
anchor            674 lib/lua/lstrlib.c     if (anchor) break;