xl               1853 ext/gd/libgd/gd.c struct seg {int y, xl, xr, dy;};
xl               1859 ext/gd/libgd/gd.c     {sp->y = Y; sp->xl = XL; sp->xr = XR; sp->dy = DY; sp++;}
xl               1862 ext/gd/libgd/gd.c     {sp--; Y = sp->y+(DY = sp->dy); XL = sp->xl; XR = sp->xr;}
xl               8818 ext/pcre/pcrelib/pcre_compile.c    int xl = (*code == OP_CBRA || *code == OP_SCBRA ||
xl               8820 ext/pcre/pcrelib/pcre_compile.c    const pcre_uchar *scode = first_significant_code(code + 1+LINK_SIZE + xl,