This PR reduces the size of the complementary ISO charsets by removing redundant $80-$9F characters, that were just duplicates. This reduction saves 1KiB of data on Charset rom bank, making it possible to fit 384 characters in the resulting empty space left on the rom bank (full 256 char page and a 128 half-page, it's also possible to hold 4 ISO extensions in that space).
This PR reduces the size of the complementary ISO charsets by removing redundant
$80-$9F
characters, that were just duplicates. This reduction saves 1KiB of data on Charset rom bank, making it possible to fit 384 characters in the resulting empty space left on the rom bank (full 256 char page and a 128 half-page, it's also possible to hold 4 ISO extensions in that space).