[Octave-bug-tracker] [bug #48090] warning ("query", ID) returns a structure with undocumented fields

[Francesco Potortì]

Follow-up Comment #2, bug #48090 (project octave):

After the help for 'query' add something like this:

'query' returns a struct with two fields:
- identifier, which is a string containing the ID name of the warning
- state, which is astring whose contents is one of 'on', 'off', 'error'


After the help for 'local' add something like this:

If you want to disable a warning only around some lines of code, using 'local'
may be too coarse. In this case, you can write something along these lines:

  prev = warning('query', 'Octave:divide-by-zero');
  warning('off', 'Octave:divide-by-zero');
  ...
  warning(prev.state, 'Octave:divide-by-zero');


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