GTK+ text editor for ebook PDF files

 gpdftext opens a simple text-based PDF file, typically
 intended for reading on an ebook reader and loads the
 text into a text editor window, autoformatting the text
 for long lines and paragraph breaks.
 .
 gpdftext is useful when the downloaded PDF uses a small
 font or wastes a lot of space in the margins so that
 a plain text file would display in a more comfortable
 font.
 .
 gpdftext supports spell checking and editor font selection
 and can save ASCII content as PDF.