Autocomplete user defined function/variable names in Coda

Question

Is it possible natively, or is there a plugin, that will use Coda’s autocomplete function for user defined methods and variables?

Answer

Coda 2 has been released, and autocompleting user-defines functions is one of the new features.

Smart Complete

Autocomplete variables and functions in a document.

There are several mailing list posts on coda-users from over the years discussing the missing dynamic auto-completion for Coda 1.

There appears to be no way to do this really dynamically, e.g. in the same source file.

If you have finished libraries you’re just reusing, this might help you. It’s about editing the language definition bundles’ code completion property list files (e.g. Contents/Resources/
CodaCompletion.plist in /Applications/Coda.app/Contents/Resources/Modes/PHP-HTML.mode) to add the completions you want.

Check more discussion of this question.