| fixEncoding | Adapt the (Declared) Encoding of a Character Vector | 
| format.textcnt | Term or Pattern Counting of Text Documents | 
| is.ascii | Adapt the (Declared) Encoding of a Character Vector | 
| is.locale | Adapt the (Declared) Encoding of a Character Vector | 
| is.utf8 | Adapt the (Declared) Encoding of a Character Vector | 
| readBytes | Read Byte or Character Strings | 
| readChars | Read Byte or Character Strings | 
| remove_stopwords | Preprocessing of Text Documents | 
| textcnt | Term or Pattern Counting of Text Documents | 
| tokenize | Preprocessing of Text Documents | 
| translate | Adapt the (Declared) Encoding of a Character Vector | 
| translate_Unicode_latin_ligatures | Translate Unicode Latin Ligatures |