[Geany-Devel] [ANN] document_find_by_id() added to plugin API

[Nick Treleaven]

On 28/08/2014 16:21, Nick Treleaven wrote:
> Code that uses doc->is_valid or DOC_VALID() outside of iterating
> documents_array probably should be using document_find_by_id() instead,
> because closed document pointers only stay invalid until another
> document needs to be opened.

Additional: if there is no chance of another document having been opened 
since, but there is a chance a document was closed, it should be fine to 
check doc->is_valid.