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[Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cy


From: Rik
Subject: [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin
Date: Mon, 13 Mar 2017 11:25:40 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0

Follow-up Comment #11, bug #50102 (project octave):

Getting exact compatibility with matlab for dlmread was really difficult. 
There were a lot of corner cases and 3 or 4 bugs filed by Philip about various
aspects.  I'm pretty sure I don't want to dive in to that again.

What happens if you run with '--no-gui-libs' so you really disable the Qt
libraries and then use FLTK or gnuplot for plotting?


-              rmax = 2*r;
-              cmax = c;
+              rmax = 2 * std::max (r-1, 1);  // keep rmax a power of 2
+              cmax = std::max (c, cmax);


I think the change may just have been something about 0-based and 1-based
indexing.  But, I can't remember for sure.



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