Re: [PATCH] README: Sketch out what tg rename OLD NEW would do.

> ... as proposed by me and acknowledged by David Bremner and Uwe Kleine-König on
> 2010-01-27 in #topgit (freenode).
> ---
>  README |   17 ++++++++++++++++-
>  1 files changed, 16 insertions(+), 1 deletions(-)
> 
> diff --git a/README b/README
> index 495c70b..eab6fcd 100644
> --- a/README
> +++ b/README
> @@ -486,7 +486,22 @@ tg push
>  	repository.  By default the remote gets all dependencies
>  	(both tgish and non-tgish) and bases pushed to.
>  
> -TODO: tg rename
> +tg rename
> +~~~~~~~~~
> +	There is no such command yet, but here's a receipe what ``tg rename OLD
> +	NEW'' would do:
> +
> +	  - Have a clean state before beginning.

> +	  - git update-ref refs/top-bases/NEW refs/top-bases/OLD ''
> +	  - for BRANCH in (all branches that depend on OLD,
> +			   i.e. reference OLD in .topdeps); do
> +	      git checkout BRANCH
> +	      sed -i 's%^OLD$%NEW$' .topdeps
> +	      git commit -m 'OLD -> NEW' .topdeps
> +	    done
> +	  - tg summary
> +	  - tg update as appropriate
>  
>  
>  IMPLEMENTATION