Re: [Plplot-general] [english 100%] Re: [english 100%] Re: [english 100%] Re: cmap0file format

[Arjen M. <arj...@de...>]

Hi Thorsten,

I implemented the patch (with a bit more code to make it robust
against a variety of issues), with this patch line endings are
no longer a problem for the palette files.

Regards,

Arjen

On 2011-05-30 13:53, Thorsten Behrens wrote:
> Hi Arjen!
> 
>>> BTW: You can also define a constant for the string length instead of  
>>> using  integer literals in the code.
>> Good thinking! Actually, as I look at the code, I see that it presumes
>> that lines are never longer than 30 characters.
> 
> If I understand http://en.wikipedia.org/wiki/Fgets corrytly, then the code  
> assumes lines to be no longer than 29 characters because fgets always  
> appends a NUL-byte to the string read (or do I misunderstand something  
> here?). This is why I also thought that you could omit changing the  
> lineending to a NUL-byte. Howevere, just changing all /r, /n to NUL is the  
> safest way, I guess.
> 
>> If they are, the reading process will fail in an uneasy way. I will try
>> and take care of that too.
> 
> Why does it fail in an uneasy way? Will strlen not terminate, because  
> there is no NUL-byte in the string returned by fgets then?
> 
 

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