Am 13.08.2013 um 01:12 schrieb dave <[email protected]>:

> On Tue, 2013-08-13 at 01:00 +0200, Michael Haberler wrote:
>> just reading through tcl/mini.tcl by an author not present around here any 
>> more
>> 
>> there is some backplot init code which looks suspicious:
>> 
>> emc is paused during backplot init: 
>> http://git.mah.priv.at/gitweb?p=emc2-dev.git;a=blob;f=tcl/mini.tcl;h=ea615cf754a9fdd75f773fa9db088e91425acd04;hb=9898998e7e9dde11158b02a12d0d6d891ecd882e#l3948
>> 
>> note the tight loop here: 
>> http://git.mah.priv.at/gitweb?p=emc2-dev.git;a=blob;f=tcl/mini.tcl;h=ea615cf754a9fdd75f773fa9db088e91425acd04;hb=9898998e7e9dde11158b02a12d0d6d891ecd882e#l3953
>> 
>> and the resume here
>> http://git.mah.priv.at/gitweb?p=emc2-dev.git;a=blob;f=tcl/mini.tcl;h=ea615cf754a9fdd75f773fa9db088e91425acd04;hb=9898998e7e9dde11158b02a12d0d6d891ecd882e#l3996
>> 
>> just a gut feeling. Maybe insert a sleep into the busy wait loop, no idea 
>> how thats done in tcl
>> 
>> actually its unclear why the pause/resume is in the _redraw_ procedure to 
>> start with
>> 
>> -m
> 
> a matter of semantics. ;-)
> 
> http://wiki.tcl.tk/933


I think the applicable comment is 'Omit this if you are whimp' in 
http://xkcd.com/730 ;)

> 
> Dave
> 
>> 
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> 
> 
> 
> ------------------------------------------------------------------------------
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