Bleh, of course I have xterm available, now that I think about it; I just use 
X11 so rarely on the Mac that I never remember it...

Ricky

On Jul 20, 2010, at 1:15 PM, Richard Morse wrote:

> Since I'm running on a Mac, I don't have xterm available, and none of my 
> other computers have X installed. However, I downloaded iTerm.app, and it 
> does not display the same issue. It specifies $TERM as "xterm". I then went 
> into Terminal.app and changed it to specify $TERM as 'xterm', and the problem 
> disappeared!
> 
> I'm not sure what the difference between xterm and xterm-color is, and how 
> that interacts with Terminal.app -- where would I look to find out what is 
> going on?
> 
> Thanks,
> Ricky
> 
> p.s. I simplified the shell prompt -- PS1 is '\h:\W \u\$'.
> 
> 
> On Jul 20, 2010, at 12:31 PM, Nicholas Marriott wrote:
> 
>> Can you reproduce in xterm?
>> 
>> I take it your PS1 is just '\$ '?
>> 
>> 
>> On Tue, Jul 20, 2010 at 12:29:45PM -0400, Richard Morse wrote:
>>> Outside of tmux:
>>> 
>>> $ echo $TERM
>>> xterm-color
>>> 
>>> Inside of tmux:
>>> 
>>> $ echo $TERM
>>> screen
>>> 
>>> 
>>> 
>>> On Jul 20, 2010, at 12:26 PM, Nicholas Marriott wrote:
>>> 
>>>> What is TERM set to inside and outside tmux?
>>>> 
>>>> 
>>>> On Tue, Jul 20, 2010 at 12:14:42PM -0400, Richard Morse wrote:
>>>>> Hi! If I have a long command line, such that it would wrap to the next 
>>>>> line, and the prompt is at the bottom of the screen, when it should wrap 
>>>>> and move the display up so that I can see the entire command, it instead 
>>>>> clears the line and moves the cursor to the beginning. This means that I 
>>>>> cannot see the entire command...
>>>>> 
>>>>> Example (in monospaced font):
>>>>> 
>>>>> Existing window:
>>>>> 
>>>>> --------------------
>>>>> |$ ls              |
>>>>> |/Applications     |
>>>>> |/Desktop          |
>>>>> |/Documents        |
>>>>> |$                 |
>>>>> |[0:bash]    0:foo |
>>>>> --------------------
>>>>> 
>>>>> The last line is the status bar for tmux.
>>>>> 
>>>>> If I try to type in a long command, what I would like to see is:
>>>>> 
>>>>> --------------------
>>>>> |/Applications     |
>>>>> |/Desktop          |
>>>>> |/Documents        |
>>>>> |$ ls /usr/local/bi|
>>>>> |n/long/path       |
>>>>> |[0:bash]    0:foo |
>>>>> --------------------
>>>>> 
>>>>> However, what happens once I type past the edge of the screen is:
>>>>> 
>>>>> --------------------
>>>>> |/Applications     |
>>>>> |/Applications     |
>>>>> |/Desktop          |
>>>>> |/Documents        |
>>>>> |in/long/path      |
>>>>> |[0:bash]    0:foo |
>>>>> --------------------
>>>>> 
>>>>> Notice that the top line has been repeated, so it's trying to do 
>>>>> something. If I now either switch to a different window and switch back, 
>>>>> or even just type `C-b : <CR>` (ie, go to the command-prompt and press 
>>>>> return) it then updates the screen properly, and everything looks correct.
>>>>> 
>>>>> I am running tmux inside of Terminal.app on Mac OS X 10.6.4.
>>>>> 
>>>>> Is there some setting I can change to make it update the screen properly?
>>>>> 
>>>>> Thanks,
>>>>> Ricky
>>>>> 
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