\twocolitem{\helpref{wxStaticBox}{wxstaticbox}}{A static, or group box for visually grouping related controls}
\twocolitem{\helpref{wxListBox}{wxlistbox}}{A list of strings for single or multiple selection}
\twocolitem{\helpref{wxListCtrl}{wxlistctrl}}{A control for displaying lists of strings and/or icons, plus a multicolumn report view}
-\twocolitem{\helpref{wxListView}{wxlistview}}{A simpler interface ({\it fa\c{c}ade} for wxListCtrl in report mode}
+\twocolitem{\helpref{wxListView}{wxlistview}}{A simpler interface ({\it fa\c{c}ade}) for wxListCtrl in report mode}
\twocolitem{\helpref{wxOwnerDrawnComboBox}{wxownerdrawncombobox}}{A combobox with owner-drawn list items}
\twocolitem{\helpref{wxRichTextCtrl}{wxrichtextctrl}}{Generic rich text editing control}
\twocolitem{\helpref{wxTextCtrl}{wxtextctrl}}{Single or multiline text editing control}
\twocolitem{\helpref{wxTempFileOutputStream}{wxtempfileoutputstream}}{Stream to safely replace an existing file}
\twocolitem{\helpref{wxStringInputStream}{wxstringinputstream}}{String input stream class}
\twocolitem{\helpref{wxStringOutputStream}{wxstringoutputstream}}{String output stream class}
-\twocolitem{\helpref{wxZlibInputStream}{wxzlibinputstream}}{Zlib (compression) input stream class}
-\twocolitem{\helpref{wxZlibOutputStream}{wxzliboutputstream}}{Zlib (compression) output stream class}
+\twocolitem{\helpref{wxZlibInputStream}{wxzlibinputstream}}{Zlib and gzip (compression) input stream class}
+\twocolitem{\helpref{wxZlibOutputStream}{wxzliboutputstream}}{Zlib and gzip (compression) output stream class}
\twocolitem{\helpref{wxZipInputStream}{wxzipinputstream}}{Input stream for reading from ZIP archives}
\twocolitem{\helpref{wxZipOutputStream}{wxzipoutputstream}}{Output stream for writing from ZIP archives}
+\twocolitem{\helpref{wxTarInputStream}{wxtarinputstream}}{Input stream for reading from tar archives}
+\twocolitem{\helpref{wxTarOutputStream}{wxtaroutputstream}}{Output stream for writing from tar archives}
\twocolitem{\helpref{wxSocketInputStream}{wxsocketinputstream}}{Socket input stream class}
\twocolitem{\helpref{wxSocketOutputStream}{wxsocketoutputstream}}{Socket output stream class}
\end{twocollist}
\twocolitem{\helpref{wxRichTextStyleSheet}{wxrichtextstylesheet}}{A set of style definitions.}
\twocolitem{\helpref{wxRichTextStyleComboCtrl}{wxrichtextstylecomboctrl}}{A drop-down control for applying styles.}
\twocolitem{\helpref{wxRichTextStyleListBox}{wxrichtextstylelistbox}}{A listbox for applying styles.}
+\twocolitem{\helpref{wxRichTextStyleOrganiserDialog}{wxrichtextstyleorganiserdialog}}{A dialog that can be used for managing or browsing styles.}
\twocolitem{\helpref{wxRichTextEvent}{wxrichtextevent}}{A rich text event.}
\twocolitem{\helpref{wxRichTextRange}{wxrichtextrange}}{Specification for ranges in a rich text control or buffer.}
\twocolitem{\helpref{wxRichTextFileHandler}{wxrichtextfilehandler}}{File handler base class.}