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 \