Is there a Fast Look plugin to see the contents of any textual content file with any extension as an alternative of simply displaying the icon.
The quick reply is “no.”
Are you able to develop fast look plugins? After all you possibly can! Nevertheless, issues fall quick with the requirement of any textual content file with any extension.
Recordsdata varieties and their associations, like what to open it with, what to edit it with and even what icon to indicate are all dealt with by LaunchServices. The issue with “any file/any extension” is there’s no strategy to affiliate that with a selected fast view plugin. For instance which plugin can be related to the shell script I wrote known as foobar and the binary knowledge file barfoo each with no extension? Not all “no extension” information are of the the identical sort; in your case, textual content.
You may get extra data relating to LaunchServices from the Development Guide