404687 - FF doesn`t apply css style properly if there are a lot of dashes " - " commented in the head

Status: RESOLVED DUPLICATE of bug 240640

(Firefox :: General, defect)

Description

[yoshi]

User-Agent:       Opera/9.50 (Windows NT 5.1; U; en)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071025 Firefox/2.0.0.9

I created a website (nyuu.ro) and wanted to add some ascii art in the header commented away so it doesn`t interfere with the other code.
I commented it using the usual <!-- and --> then I opened the page in Firefox. To my shock, no style was applied besides the body background. No images were displayed and all the divs had no style applied to it.
I tracked down the problem to some dashes that were in the drawing. About 10-20 of them. After removing them there was no problem. 
This thing didn`t happen in Opera 9.5. I don`t have IE to test in that browser too.

Reproducible: Always

Steps to Reproduce:
1. Create a CSS for some divs, paragraphs and links and link it in the head
2. Add a comment in the page`s head that has more than 10-20 dashes " - "  in it
3. Add divs, paragraphs and links in body
4. ?????
5. PROFIT
Actual Results:  
The CSS wasn`t applied properly

Expected Results:  
The CSS should`ve been applied properly. Opera 9.5 had no problems displaying the page with the comment in the head