Re: [PATCH] Move all dashed form git commands to libexecdir

> Support builtin aliases
> 
> Builtin aliases are "default" alias values that can be
> overridden by user-configured aliases.
> 
> For example, the first such alias is "view", an alias for
> gitk. A user with no further configuration can run
> "git view" to use gitk. However, they can also set the
> config option "alias.view" to "!tig" to run tig.
> ---
>  git.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> diff --git a/git.c b/git.c
> index f220284..95296aa 100644
> --- a/git.c
> +++ b/git.c
> @@ -151,6 +151,13 @@ static int split_cmdline(char *cmdline, const char ***argv)
>  	return count;
>  }
>  
> +static char *builtin_alias(const char *cmd)
> +{
> +	if (!strcmp(cmd, "view"))
> +		return xstrdup("!gitk");
> +	return NULL;
> +}
> +
>  static int handle_alias(int *argcp, const char ***argv)
>  {
>  	int nongit = 0, envchanged = 0, ret = 0, saved_errno = errno;
> @@ -162,6 +169,8 @@ static int handle_alias(int *argcp, const char ***argv)
>  
>  	alias_command = (*argv)[0];
>  	git_config(git_alias_config);
> +	if (!alias_string)
> +		alias_string = builtin_alias(alias_command);
>  	if (alias_string) {
>  		if (alias_string[0] == '!') {
>  			if (*argcp > 1) {