Greg Wooledge wrote:
On Thu, May 22, 2014 at 06:02:42AM -0700, Linda Walsh wrote:
This allows me to dynamically see what I'm doing when I resize a window
if I am going for a specific size (which happens usually after I've
expanded it for some reason, and am now trying to size it back down.
f
Egmont Koblinger wrote:
Hi,
Disclamer: this might be Linux specific, I don't know too much about
other Unixes.
SIGWINCH *does* interrupt system calls (easily causing a whole lot of
headache for many people), unless the signal is blocked or ignored (as
it is by default). And there's a cool ps
Chet Ramey wrote:
The bash-4.3 solution is acceptable. I'm not really enthusiastic about
making the shell multi-threaded like that.
---
Maybe not, but apps aren't going multithreaded these
days? Parallel programming is where it's at! ;-)
If you limit the alternate threads
On 5/22/14, 4:47 PM, Linda Walsh wrote:
>
>
> Chet Ramey wrote:
>> On 5/22/14, 1:16 AM, Linda Walsh wrote:
>>
>> Further complicating things is the fact that there is not any portable
>> way to specify that SIGWINCH should interrupt system calls. There is
>> the SA_RESTART flag that says *not* t
Chet Ramey wrote:
On 5/22/14, 1:16 AM, Linda Walsh wrote:
Further complicating things is the fact that there is not any portable
way to specify that SIGWINCH should interrupt system calls. There is
the SA_RESTART flag that says *not* to fail with EINTR, but there is no
portable flag that has
On 5/22/14, 1:16 AM, Linda Walsh wrote:
>
>
> Chet Ramey wrote:
>> On 5/20/14, 8:28 AM, Egmont Koblinger wrote:
>>> Hi,
>>>
>>> Execute this in an interactive bash and then resize the window:
>>> trap 'stty size' winch
>>>
>>> In bash-4.2, the trap was executed immediately upon resize. In
>>> ba
On Thu, May 22, 2014 at 06:02:42AM -0700, Linda Walsh wrote:
> This allows me to dynamically see what I'm doing when I resize a window
> if I am going for a specific size (which happens usually after I've
> expanded it for some reason, and am now trying to size it back down.
fvwm2 (which I've been
On Thu, May 22, 2014 at 4:02 PM, Linda Walsh wrote:
>
>
> Pierre Gaston wrote:
>
>>
>> As I understand it, this is now broken in 4.3?:
>>
>> # display new size of terminal when resized
>> function showsize () {\
>> local s=$(stty size); local o="(${s% *}x${s#* })"; s="$
Pierre Gaston wrote:
As I understand it, this is now broken in 4.3?:
# display new size of terminal when resized
function showsize () {\
local s=$(stty size); local o="(${s% *}x${s#* })"; s="${#o}";\
echo -n $o; while ((s-- > 0));do echo -ne "\b"; done; \
}
On Thu, May 22, 2014 at 8:16 AM, Linda Walsh wrote:
>
>
> Chet Ramey wrote:
>
>> On 5/20/14, 8:28 AM, Egmont Koblinger wrote:
>>
>>> Hi,
>>>
>>> Execute this in an interactive bash and then resize the window:
>>> trap 'stty size' winch
>>>
>>> In bash-4.2, the trap was executed immediately upon r
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