LibreOffice-GreynirCorrect: Spelling & grammar correction for Icelandic

This LibreOffice extension enables spelling and grammar correction for the Icelandic language by utilizing GreynirCorrect.

Instructions

• Disable hunspell-is, go to Tools->Options...->Language Settings->Writing Aids->Available language modules->Edit...->Language-Icelandic->Spelling and uncheck "Hunspell SpellChecker".
• Download https://github.com/nifgraup/LibreOffice-GreynirCorrect/archive/refs/heads/master.zip
• Rename downloaded LibreOffice-GreynirCorrect-master.zip to LibreOffice-GreynirCorrect.oxt.
• Open LibreOffice-GreynirCorrect.oxt in LibreOffice, go to Tools->Extension Manager...->Add.
• The extension will complain about a missing python package reynir_correct, follow the instructions to install the package.

Tested with reynir_correct 3.4.4 and LibreOffice 7.0.4.2.