/brz/remove-bazaar

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Speed up a slow memory-hungry test that doesn't need to be.
Rather than allocating a 26MB string, allocate a long list and call writelines.
Also, write 5MB rather tan 26MB, rollover is at 4MB anyway. (less I/O)

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Lines of Context:
contrib/bash/bzrbashprompt.sh
 
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# modify PS1 to your preference and include this file in your bashrc
 
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# or copy to /etc/bash_completions.d.
 
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function __prompt_bzr()
 
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{
 
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        local revno nick;
 
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        revno=$(bzr revno 2>/dev/null) || return
 
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        nick=$(bzr nick 2>/dev/null) || return
 
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        echo "[bzr://$revno@$nick]"
 
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}
 
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if [ "$PS1" ]; then
 
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        PS1='\u@\h:$(__prompt_bzr)\W\$ '
 
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fi