chr_ptr          3125 ext/pcre/pcrelib/pcre_compile.c const pcre_uint32 *chr_ptr;
chr_ptr          3252 ext/pcre/pcrelib/pcre_compile.c     chr_ptr = base_list + 2;
chr_ptr          3257 ext/pcre/pcrelib/pcre_compile.c     chr_ptr = list + 2;
chr_ptr          3490 ext/pcre/pcrelib/pcre_compile.c     chr = *chr_ptr;
chr_ptr          3627 ext/pcre/pcrelib/pcre_compile.c     chr_ptr++;
chr_ptr          3629 ext/pcre/pcrelib/pcre_compile.c   while(*chr_ptr != NOTACHAR);