is_startline     5655 ext/pcre/pcrelib/pcre_compile.c      if (!is_startline(scode, bracket_map, backref_map)) return FALSE;
is_startline     5664 ext/pcre/pcrelib/pcre_compile.c      if (!is_startline(scode, new_map, backref_map)) return FALSE;
is_startline     5670 ext/pcre/pcrelib/pcre_compile.c      { if (!is_startline(scode, bracket_map, backref_map)) return FALSE; }
is_startline     6155 ext/pcre/pcrelib/pcre_compile.c     else if (is_startline(codestart, 0, cd->backref_map))