Can't import a svg file

[rgnwld]

I’ve found this:

Registering new file formats in extensions

Hello, a couple of days ago I started working on implementing the plugin.newFileFormat function (related issues: #54, #1403, #1949) that adds the ability to register new file formats from plugins / extensions. I already have a working prototype that add the custom file formats to the Open..., Save and Save as... dialogs and call the appropriate functions depending on the action (see the images below). But before continuing with my implementation I want to discuss a problem I encountered. There…