OpenEuphoria

Re: problems with procedures in while loop

• Posted by Patrick Barnes <mrtrick at gmail.com> Nov 28, 2004
• 541 views

On Sat, 27 Nov 2004 19:16:09 -0800, Jacen <guest at rapideuphoria.com> wrote:
> in my while loop below. When I trace it, it does get the input, and take
> the last character off, but won't execute the exec_cmd procedure. Any
> suggestions?
> 
> }}}
<eucode>
> while 1 do
> 
> input = gets(0)
>   if sequence(input) then
>     input = input[1..length(input)-1]
>     exec_cmd(input)
>   end if
> 
> end while
> </eucode>
{{{


So, if you do this:
while 1 do

input = gets(0)
  if sequence(input) then
    trace(1)
    input = input[1..length(input)-1]
    exec_cmd(input)
  end if

end while

It'll go into trace mode?
What if you put trace(1) as the VERY FIRST statement in exec_cmd?
(after variable declarations)

-- 
MrTrick