...even more strange than the reported bug:
clc(1) seems to behave different when directly written into the console vs
used from SciNotes.
from SciNotes:
clc();for i=1:10 mprintf("%d\n",i)endclc(1)
result in console:
1
2
3
4
5
6
7 // note that number 8,9,10 are cleared..so it's 3 lines, not only two
-->
code directly put into console...do this step by step
--> clc();
--> for i=1:10 mprintf("%d\n",i) end
1
2
3
4
5
6
7
8
9
10
--> clc(1)
1
2
3
4
5
6
7
8
9
--> // works as expected
tested on win7, Scilab 6.0.2
best regards,
Philipp
Am Do., 12. Dez. 2019 um 23:20 Uhr schrieb Samuel Gougeon <sgoug...@free.fr
>:
> Hello Chin Luh
>
> Le 12/12/2019 à 17:10, Chin Luh Tan a écrit :
>
> Hi Samuel,
>
> Thanks for your reply.
>
> Previously I was using clc(linenumtoclear) for showing this effect in
> scilab, but i never thought of the mprintf, i was using disp that time
>
> for i = 1:100
> disp("Static counter : " + string(i));
> sleep(1); clc(1)
> end
>
>
> I could not think using disp(). According to its expected behavior, it
> always appends an \n, while we want to stay on the line, what's the purpose
> of \r instead of \n, and mprintf() does not append anything to what it is
> requested to display.
>
>
> it seems that the mprintf also kind of broken? as it needs 3 \n to get
> this result?
>
>
> I do not think that disp() is broken. It looks OK, while clc(1) is bugged
> <http://bugzilla.scilab.org/show_bug.cgi?id=16143>. This is why extra \n
> are required for this workaround using clc.
>
> I also tried to look into the clc C source and see whether I could use the
> c code of clc in scilab api but no luck, but your example of mprintf which
> need 3 \n inspired me to look into the mprintf c code and see how it works.
>
>
> Now that you know the clc code, please do not hesitate to propose a patch
> for its clc(1) bug ;-))
> Regards
>
> Samuel
>
>
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