I've done something to break my Bash Shell Prompt in OS X (10.5.7) Terminal.

This is the PS1 that I had configured:

PS1='\[\e[1;32m\]\h\[\e[0m\]:\[\e[1;34m\]\w\[\e[0m\]\$ '

As far as I can tell I have the color commands escaping correctly. However when I scroll up and down in my command history I often get line wrapping issues if the historic commands wrap onto multiple lines.

I simplified my prompts to the following:

PS1='\[\e[1m\]\h:\w\$ \[\e[0m\]'
PS2='> '

And I still see something like:

localhost:~/Library/Application Support/Firefox/Profiles/knpmxpup.Defau
lt/extensions/{1A2D0EC4-75F5-4c91-89C4-3656F6E44B68}$ expocd \{1A2D0EC4-7
5F5-4c91-89C4-3656F6E                                           export PS1="\[
\e[1;32m\]\h\[\e[0m\]:                                          cd Library/Appl
ication\ Support/

I've also tried \033 instead of \e. I just included PS2 up there for information, I haven't changed that from the install default. If I completely remove the color codes then everything works fine, any ideas?