This package enables syntax highlighting for MADS 6502 assembler.
Open the Atom settings
cmd + , or
ctrl + , click
+ Install on the left navigation or click
Packages -> Settings View -> Install Packages/Themes and enter
language-mads-6502-asm into the Search packages search box. Click the install button.
Open a terminal and type
apm i language-mads-6502-asm, hit enter.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.