Letter groups A, B, C, E etc. should be redefined in C code
t https://github.com/espeak-ng/espeak-ng/blob/master/docs/dictionary.md#redefinition-of-charater-groups

As Shadda is diacritic mark, it doesn't have meaning as separate letter,
therefore it should be consumed together with diacritized letter.

because then words in ar_list file should be written in replaced form

it's certainly more than I expected, but since it still isn't merged I figured I do these changes now.

Those are just very few fixes to both the German list and rules

If this rule wouldn't be there, the g would be pronounced voiced by espeak which it shouldn't do.

Those are even more fixes. 1 entry in list added, and few existing entries in rules and list modified.

The first rule I added was to indicate that "ur" at the end of a word is stressed so that it now can pronounce words like Gravur, Tastatur, Klausur, Zensur, etc. correctly. The second rule I added was a word which it pronounced incorrectly before. The change to the existing rules were so that it pronounces kanal and signal  everywhere with the stress on the a.

Those are more rules for correct pronunciation. The ey rule at end of word was removed to make espeak pronounce names like Meyer, Speyer, etc. correctly which it didn't do before. The other rules I added are also for correct compound word pronunciation. German's got a lot of compound words, a lot of them espeak can't say, but adding every single word there exists would be hard I guess, those are at least a few

This reverts commit 1e8e037613.

I hope that will be my last change. Most of them, like Zitat, gedulds, etc have been added for correct compound word pronunciation. The A: phoneme in komma and beta sounds more natural for me; I also did Komma this way because it matches the way espeak reads it when written as an actual word.