Re: [Groff] Re: Disabling SGR in grotty(1): gory details

[Ralph Corderoy]

Hi Werner,

> Here an even better test:
> 
>   .de xx
>   ..
>   .
>   .wh 0 xx
>   .
>   .pl 5v
>   foo
>   .sp 2
>   bar
>   .sp 50
>   baz
> 
> which should result in
> 
>   foo
> 
> 
>   bar
> 
>   baz
> 
> The amount of vertical space after a sprung trap is discarded.

AIX 3.2.5:

    $ cat x
    .de xx
    ..
    .
    .wh 0 xx
    .
    .pl 5v
    foo
    .sp 2
    bar
    .sp 50
    baz
    $ nroff <x | od -c
    0000000    f   o   o  \n  \n  \n   b   a   r  \n  \n   b   a   z  \n  \n
    0000020   \n  \n  \n
    0000023
    $ nroff <x | cat -n
         1  foo
         2  
         3  
         4  bar
         5  
         6  baz
         7  
         8  
         9  
        10  
    $ 

Cheers,


Ralph.