460     char * pz = strstr(txt, "-->");  in handle_comment()  local
461     if (pz != NULL)  in handle_comment()
462         pz += 3;  in handle_comment()
463     return pz;  in handle_comment()
611     char * pz;  in aoflags_directive()  local
613     pz = SPN_WHITESPACE_CHARS(txt+1);  in aoflags_directive()
614     txt = strchr(pz, '>');  in aoflags_directive()
617         size_t len  = (unsigned)(txt - pz);  in aoflags_directive()
620         memcpy(ftxt, pz, len);  in aoflags_directive()
733     char * pz = *ppz;  in parse_xml_encoding()  local
735     if (*pz == '#') {  in parse_xml_encoding()
736         pz++;  in parse_xml_encoding()
740     if (IS_DEC_DIGIT_CHAR(*pz)) {  in parse_xml_encoding()
744         switch (*pz) {  in parse_xml_encoding()
750             pz++;  in parse_xml_encoding()
758             if (pz[1] == '0')  in parse_xml_encoding()
763         v = strtoul(pz, &pz, base);  in parse_xml_encoding()
764         if ((*pz != ';') || (v > 0x7F))  in parse_xml_encoding()
766         *ppz = pz + 1;  in parse_xml_encoding()
773             if (strncmp(pz, xml_names[ix].nm_str, xml_names[ix].nm_len)  in parse_xml_encoding()
775                 *ppz = pz + xml_names[ix].nm_len;  in parse_xml_encoding()
796         char z[64], *pz = z;  in trim_xml_text()  local
799             pz = AGALOC(nm_len + 4, "scan name");  in trim_xml_text()
801         pz[0] = '<';  in trim_xml_text()
802         pz[1] = '/';  in trim_xml_text()
803         memcpy(pz+2, pznm, nm_len);  in trim_xml_text()
805         pz[nm_len++] = '>';  in trim_xml_text()
806         pz[nm_len]   = NUL;  in trim_xml_text()
809         etext = strstr(intxt, pz);  in trim_xml_text()
810         if (pz != z) AGFREE(pz);  in trim_xml_text()
1023             char * pz  = f_name + len;  in intern_file_load()  local
1028             if (pz[-1] != DIRCH)  in intern_file_load()
1029                 *(pz++) = DIRCH;  in intern_file_load()
1030             memcpy(pz, opts->pzRcName, nln);  in intern_file_load()