[Octave-patch-tracker] [patch #7872] Add error identifiers to print_usage.m

[Juan Pablo Carbajal]

URL:
  <http://savannah.gnu.org/patch/?7872>

                 Summary: Add error identifiers to print_usage.m
                 Project: GNU Octave
            Submitted by: juanpi
            Submitted on: Tue 23 Oct 2012 09:43:45 PM GMT
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

When looking for the standard error identifiers used in octave for an invalid
function call I tried

try; linspace(); catch; [err id] = lasterr(); end;

and got nothing.

I am sending this patch to make this so widely used function to return
"proper" error ids. 

Please let me know if I used the proper ones. If not I will fix them.




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File Attachments:


-------------------------------------------------------
Date: Tue 23 Oct 2012 09:43:45 PM GMT  Name: changeset_print_usage.diff  Size:
2kB   By: juanpi

<http://savannah.gnu.org/patch/download.php?file_id=26818>

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