Commands which provide detailed information about character sets and
coding systems, such as @code{list-charset-chars},
@code{describe-character-set}, and the @kbd{C-u C-x =} key-sequence,
-no longer exist. The less said about non-@sc{ascii} characters, the
+no longer exist. The less said about non-ASCII characters, the
better.
@item
@vindex latin1-display
If your terminal can display Latin-1, you can display characters
from other European character sets using a mixture of equivalent
-Latin-1 characters and @sc{ascii} mnemonics. Use the Custom option
-@code{latin1-display} to enable this. The mnemonic @sc{ascii}
+Latin-1 characters and ASCII mnemonics. Use the Custom option
+@code{latin1-display} to enable this. The mnemonic ASCII
sequences mostly correspond to those of the prefix input methods.
@node Single-Byte Character Support