/* Iterator function for widget_find */
g_error widget_find_iterator(const void **p, void *extra) {
struct widget *w = (struct widget *) (*p);
const struct pgstring *str;
struct widget_find_data *data = (struct widget_find_data *) extra;
if (iserror(rdhandle((void**)&str,PG_TYPE_PGSTRING,-1,w->name)) || !str)
return success;
if (!pgstring_cmp(data->string,str))
data->result = w;
return success;
}
g_error document_save(struct textbox_document *doc, const struct pgstring *format,
struct pgstring **str) {
struct txtformat *f = text_formats;
while (f->name && pgstring_cmp(pgstring_tmpwrap(f->name),format))
f++;
if (!f->save)
return mkerror(PG_ERRT_BADPARAM,51); /* Unsupported text format */
return (*f->save)(doc,str);
}
