[Scilab-users] CLR design component is not clear in scilab 6.0.2 x64 W10

[Samuel Gougeon]

Le 31/10/2019 à 00:15, Samuel Gougeon a écrit :
> .../...
>
> It would be /v//ery/ hard (and easily prone to errors, due to many 
> specific cases, using parentheses, etc) to parse the input to detect 
> all possible cases (1-char symbols, multiple-char symbols, literal 
> numbers with or without exponential notations, real or complex, etc) 
> and adapt the multiplication symbol accordingly.
>

Actually, the detection of multiple cases is doable. There are not so many.
Example:



Here is the list of tested cases, with an arbitrary number of spaces 
before and after *:

1.23* 3.32    x
1.23* -3.32   x  
var* -1.23    x
)* -1.23      x  
var * 1.23      cdot
var* var       cdot
)* 1.23        cdot
All other cases => small space \, , noticeably:
1.23* (-3.32  	\,
1.23* var      \,
var* (...      \,
)* var         \,
)*(           \,

When a literal number ends with a point, like "3.", it still works, as 
with "3".

Unless there are some final remarks, i will push this on review on the 
forge for the
CLR, DLR, EXPRESSION and scifunc_block_m blocks interfaces.

Regards

Samuel

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