Re: [PATCH v3 0/6] rebase -i: add config to abbreviate command-names

> Add the 'rebase.abbreviateCommands' configuration option to allow `git
> rebase -i` to default to the single-letter command-names in the todo
> list.
> 
> Using single-letter command-names can present two benefits.  First, it
> makes it easier to change the action since you only need to replace a
> single character (i.e.: in vim "r<character>" instead of
> "ciw<character>").  Second, using this with a large enough value of
> 'core.abbrev' enables the lines of the todo list to remain aligned
> making the files easier to read.
> 
> Changes from v1 to v2:
>  - Improve Documentation and commit message
> 
> Changes from v2 to v3:
>  - Transform a single patch into a series
>  - change option name from 'rebase.abbrevCmd' to 'rebase.abbreviateCommands'
>  - abbreviate all commands (not just pick)
>  - teach `git rebase -i --autosquash` to recognise single-letter command-names
>  - move rebase configuration documentation to Documentation/rebase-config.txt
>  - update Documentation to use the preferred naming for the todo list
>  - update Documentation and commit messages according to feedback