+ /* append to value if attribute already exists */
+ char *nv = nmem_malloc(spec->m, elen + 1 + strlen((*ap)->value));
+ strcpy(nv, (*ap)->value);
+ memcpy (nv + strlen(nv), ebuf, elen);
+ nv[strlen(nv)+elen] = '\0';
+ (*ap)->value = nv;
+ }
+ }
+ else
+ {
+ if ((res = spec->d1_stack[spec->d1_level]) &&
+ res->which == DATA1N_data)
+ org_len = res->u.data.len;
+ else
+ {
+ org_len = 0;
+
+ res = data1_mk_node2 (spec->dh, spec->m, DATA1N_data, parent);
+ res->u.data.what = DATA1I_text;
+ res->u.data.len = 0;
+ res->u.data.formatted_text = formatted_text;
+ res->u.data.data = 0;
+
+ if (spec->d1_stack[spec->d1_level])
+ spec->d1_stack[spec->d1_level]->next = res;
+ spec->d1_stack[spec->d1_level] = res;