Hello Martin,
Martin Hoeijmakers wrote:
> Hi Philip,
>
> Looking at you name, I think you are dutch speaking.
Yep that's my native tongue.
I'll proceed in English and I added octdev mailing list so others can
follow.
> I am using oct2xls for a while with only three arguments. Now, I get the
> error message "Character string (range) expected for arg # 4",
> which comes from line 142 (version io-1.0.15). It seems that I have to
> give the Excel range at forehand nowadays, which is not so easy.
You hit a bug here, sorry for that.
A similar bug exists in oct2ods.m :-(
> Do you perhaps have an easy solution? I am just an electrical engineer
> and not a software specialist.
Is the following easy enough?
Change line 142 of oct2xls.m from (watch out for line wrap in this mail):
if (isempty (crange) || ~ischar (crange)), error ("Character string
(range) expected for arg # 4"); endif
into:
if (~isempty (crange) && ~ischar (crange)), error ("Character string
(range) expected for arg # 4"); endif
(i.e., add a "~" before isempty and change || into &&).
While you're at it, in oct2ods.m change line 144 from:
if (~(isempty (crange) || ischar (crange))), error ("Character string
(range) expected for arg # 4"); endif
into
if (~isempty (crange) && ~ischar (crange)), error ("Character string
(range) expected for arg # 4"); endif
(i.e., drop a pair of parentheses and change || into &&)
I'll update the fixed versions of these functions in svn.
Thanks for reporting,
Philip
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