gedit-tm-autocomplete

gedit-tm-autocomplete is a simple Gedit plugin that provides TextMate-style autocompletion. The plugin indexes the words in the current document and autocompletes the current word when the Escape key is pressed. Tapping Escape cycles through available completions. Autocompletion can be done based on words in the current document only, or based on words in all open documents. The autocompletion trigger can also be customized.