Re: line number

[Daniel]

On Mar 3, 2:04 pm, Thorsten Bonow <thorsten.bo...@post.rwth-aachen.de>
wrote:
> >>>>> "Gary" == Gary Wessle <phd...@yahoo.com> writes:
>
>     Gary> 1 Hi 2 3 how can I number the lines of the buffer so that it shows 
> on
>     Gary> the start 4 of each line, kind of a line index like what you see 
> here.
>     Gary> 5 6 7 thank you
>
> This is a FAQ. See the EmacsWiki athttp://www.emacswiki.org/cgi-bin/wikifor
> "ine numbers" or "number lines".
>
> Toto
>
> --
> Contact information and PGP key 
> athttp://www-users.rwth-aachen.de/thorsten.bonow
>
> If you currently have a 32-bit UNIX system, you are advised to
> trade it in for a 64-bit one sometime before the year 2106.
>
> Andrew S. Tanenbaum: Modern Operating Systems, 2nd Edition

However, the working is weird. I found the display-line-numer, but,
yes. it shows line number, but whenever I try to edit a source code,
the line number is disappeared. Is other way to keep the line number
showing?