Re: [vox-tech] Re: vox-tech Digest, Vol 9, Issue 2

[Micah Cowan <micah@cMAPSowan.name>]

David Hummel wrote:

> On Thu, Feb 03, 2005 at 10:40:21AM -0800, Mark K. Kim wrote:
>  
> > On Thu, 3 Feb 2005, Micah Cowan wrote:
> >
> >    
> > > Peter Jay Salzman wrote:
> > >
> > >      
> > > > I forgot to list another major annoyance for me: I'm so used to
> > > > emacs style editing in bash, that ctrl-u is burned into my brain as
> > > > "clear line".  Unfortunately, it displays the page source on FF.
> > > >        
> > > C-u is not an emacs thing (take it from an emacs user). It's a
> > > terminal thing. Emacs uses C-u for something *completely* different.
> > >      
> > It's a readline thing, no?
> >    
> Yep.  readline defaults to emacs-style line editing commands, which is
> augmented with additional commands like C-u.  From the man page:
>
>    unix-line-discard (C-u)
>        Kill backward from point to the beginning of the
>        line.  The killed text is saved on the kill-ring.
>
>  
It works without readline, on typical terminal default settings. Login's 
password prompt obviously does /not/ use readline. Nor does cat, where 
you can see the effects very clearly.

Probably readline wants to do special handling; especially in cases 
where line-wrap occurs.

$ stty -a
speed 38400 baud; rows 24; columns 80; line = 0;
intr = ^C; quit = ^\; erase = ^H; kill = ^U; eof = ^D; eol = <undef>;
...

The kill setting is the relevant one.

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