func prepareGreek(input string) (string, error) {
grk, err := unigreek.Convert(input)
if err != nil {
return "", err
}
grk = replaceEscapes(grk)
grk = trim(grk)
return grk, nil
}
func (ee *Element) charDataText() (string, error) {
ss := trim(ee.Content)
if ss == "" {
return ss, nil
}
switch ee.Parent.Name() {
default:
return "", errors.New("Unknown language for <" + ee.Parent.Name() + ">")
case "title", "author", "titleStmt", "extent", "fileDesc", "biblStruct", "monogr", "publisher", "date", "language", "name", "resp", "item":
out := trim(ee.Content)
out = replaceEscapes(out)
return out, nil
case "p", "head", "quote":
out, err := unigreek.Convert(ee.Content)
if err != nil {
return "", err
}
out = replaceEscapes(out)
return out, nil
}
}