Even better: Emacs has cwarn-mode, which by default highlights = (assignment-equal) in tests in BRIGHT RED. I'm sure Vim has something similar; maybe the customized version of uEmacs/PK 4.0.15 Linus uses does not.

http://www.emacswiki.org/emacs/CWarnMode

http://en.wikipedia.org/wiki/MicroEMACS

http://web.archive.org/web/20061124122032/http://www.stifflo...