Re: [PATCH v3 0/3] add -p: select individual hunk lines

> From: Phillip Wood <phillip.wood@dunelm.org.uk>
>
> Since v2 I've updated the patches to use '-' instead of '^' to invert
> the selection to match the rest of add -i and clean -i.
>
> These patches build on top of the recount fixes in [1]. The commit
> message for the first patch describes the motivation:
>
> "When I end up editing hunks it is almost always because I want to
> stage a subset of the lines in the hunk. Doing this by editing the
> hunk is inconvenient and error prone (especially so if the patch is
> going to be reversed before being applied). Instead offer an option
> for add -p to stage individual lines. When the user presses 'l' the
> hunk is redrawn with labels by the insertions and deletions and they
> are prompted to enter a list of the lines they wish to stage. Ranges
> of lines may be specified using 'a-b' where either 'a' or 'b' may be
> omitted to mean all lines from 'a' to the end of the hunk or all lines
> from 1 upto and including 'b'."