Re: [PATCH] completion: Make sed command that generates config-list.h portable.

> The OpenBSD 'sed' command does not support '\n' to represent newlines in
> sed expressions. This leads to the follow compiler error:
>
>      In file included from builtin/help.c:15:
>      ./config-list.h:282:18: error: use of undeclared identifier 'n'
>              "gitcvs.dbUser",n       "gitcvs.dbPass",
>                              ^
>      1 error generated.
>      gmake: *** [Makefile:2821: builtin/help.o] Error 1
>
> We can use a variable that expands to a newline to do this portably.
>
> This portably issue was introduced in e1b81f54da (completion: take into
> account the formatting backticks for options, 2025-03-19)
>
> Signed-off-by: Collin Funk <collin.funk1@gmail.com>
> ---
>   generate-configlist.sh | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/generate-configlist.sh b/generate-configlist.sh
> index b06da53c89..48ec8d9812 100755
> --- a/generate-configlist.sh
> +++ b/generate-configlist.sh
> @@ -1,5 +1,8 @@
>   #!/bin/sh
>   
> +nl='
> +'
> +
>   SOURCE_DIR="$1"
>   OUTPUT="$2"
>   
> @@ -19,7 +22,7 @@ EOF
>   	s/::$//;
>   	s/`//g;
>   	s/^.*$/	"&",/;
> -	s/,  */",\n	"/g;
> +	s/,  */",''"$nl"''	"/g;
>   	p;};
>   d' \
>   	    "$SOURCE_DIR"/Documentation/*config.adoc \