Re: fastest way to bring up a shell function for editing?

[Peter Stephenson <pws@csr.com>]

Mike Hernandez wrote:
> Try this:
> 
> % foo(){ echo "this is a function" }
> % foo
> this is a function
> % vared foo()
> function> echo "vared works... sort of"
> % foo
> vared works... sort of

Err, actually what you're doing there is defining two functions, one
called vared and one called foo, with the same body.  The function>
prompt is the usual continuation prompt.  You'd get it just the same if
the first line were:
% foo() {

Of course, in a case like this you can simply up-arrow and edit the
foo()... a few lines before.

Clint's answer is the most useful... the function zed supplied with the
shell does this.  Remember to autoload it.  Pedantically,

autoload -Uz zed
zed -f foo

Hit ^J when you're finished (or ^X^W if your terminal is weird).

-- 
Peter Stephenson <pws@csr.com>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070


To access the latest news from CSR copy this link into a web browser:  http://www.csr.com/email_sig.php