Re: [RFC 2/3] merge: Add hints to tell users about "git merge --abort"

[Jonathan Nieder <jrnieder@gmail.com>]

Andrew Wong wrote:

> --- a/builtin/merge.c
> +++ b/builtin/merge.c
> @@ -909,7 +909,8 @@ static int suggest_conflicts(int renormalizing)
>  	fclose(fp);
>  	rerere(allow_rerere_auto);
>  	printf(_("Automatic merge failed; "
> -			"fix conflicts and then commit the result.\n"));
> +			"fix conflicts and then commit the result.\n"
> +			"To abort the merge, use \"git merge --abort\".\n"));

Seems reasonable, but I worry about the command growing too noisy.

Could this be guarded by an advice.<something> setting?  (See advice.*
in git-config(1) for what I mean.)

[...]
> --- a/wt-status.c
> +++ b/wt-status.c
> @@ -907,6 +907,9 @@ static void show_merge_in_progress(struct wt_status *s,
>  			status_printf_ln(s, color,
>  				_("  (use \"git commit\" to conclude merge)"));
>  	}
> +	if (s->hints)
> +		status_printf_ln(s, color,
> +			_("  (use \"git merge --abort\" to abort the merge)\n"));

Perhaps:

	...
		_("  (or use \"git merge --abort\" to abort the merge)"));

to clarify that this is an alternative to the advice immediately above.

`status_printf_ln` already prints a newline, so the translated message
shouldn't include an extra one.

Thanks,
Jonathan