The "old spelling" variant of German is officially known as "de-1901", see <http://www.iana.org/assignments/language-subtag-registry>. This patch adds corresponding alias names to aspell6-de-alt-2.1-1.
Add alias names de-1901 and de_DE-1901 for de-alt dictionary
This issue has moved to GitHub: https://github.com/GNUAspell/aspell/issues/464
Add alias names de-1901 and de_DE-1901 for de-alt dictionary
This issue has moved to GitHub: https://github.com/GNUAspell/aspell/issues/464