Error if dot is used instead of colon at the start of block

[gustason]

Example 1:

define variable iEntries     as integer no-undo initial 4.
define variable iLine        as integer no-undo.
        
do iLine = 1 to iEntries - 1.
  message iLine.     
end.

Example 2:

class Testings:
  constructor public Testings(databasename as char):
    message "create " + databasename.
  end constructor.
  
  method public void stuff(  ).
    message "hi".
  end method.
end class.

[eglekaz]

Method with a dot in the end can only be defined in an interface class and it is called a method prototype. It can't have a body.
With do block, I need more reference to register this as an issue.

@gustason please check this and provide more information if possible.

[gustason]

In fact, it is always possible to replace the colon with a dot (even though it is very much not recommended!), and the code compiles and functions correctly. The code I gave in the examples was from different codebases. I would say that this should be parsed by the tree-sitter.

[eglekaz]

Registered: usagi-coffee/tree-sitter-abl#105