Attached is a standard XEmacs bug report. I am sending this email in .html format to illustrate the bug. The first instance of "autoload" illustrates the fontification before modifying Line 2, and the second after putting a space at the end of Line 2.
 
(autoload (quote vm-scroll-backward-one-line) "vm-page" "Scroll backward one line.
Prefix arg N means scroll backward N lines.
Negative arg means scroll forward." t nil)
(autoload (quote vm-scroll-backward-one-line) "vm-page" "Scroll backward one line.
Prefix arg N means scroll backward N lines.
Negative arg means scroll forward." t nil)
This bug is not critical. However, it does rip my attention away from coding momentarily; thereby, increasing the probability of a coding error.
 
Ed Earl Ross
  Schelling: "Man is a part of Nature. Therefore, human creativity is part of Nature's productivity. In man, Nature has arrived at self-awareness."