I wrote this syntax highlighting file for Vim because I had an Intel 8051
course in 2005, and wanted to do my coding in Vim. It's totally optional to
have syntax highlighting, but it does give you many advantages. This .syn file
will make sure recognised mnemonics and registers are given a nice color. Also
values that are entered are only highlighted if they are valid.
Note that the colors depend on the color theme you choose in Vim, no fixed
colors are used. You can easily add extra registers specific to your 8052 to
the .syn file, the file should be self explanatory.