Package: libopentoken6-dev
Version: 6.0b-5+b2
File: libopentoken6
Severity: normal
Dear Maintainer,
while processing a bunch of Ada files, the OpenToken Ada Lexer is
sometimes ignoring the call to Set_Input_Feeder, and continue to parse
the previously opened Ada file.
I read this in OpenToken.Token.Enumerated.Analyzer :
--------------------------------------------------------------------
-- Reset Analyzer, to start finding tokens. This is appropriate
-- when the Feeder text has been changed.
--------------------------------------------------------------------
procedure Reset (Analyzer : in out Instance);
It seems appropriate, but it's not done in the Ada lexer.
For the Java lexer, no problem, as the analyzer instantiation is exposed
in the package spec, the user can add a call to Analyzer.Reset just
before Analyzer.Set_Text_Feeder.
But, for the Ada lexer, as the analyzer instantiation is hidden in the
body, and there no Reset procedure available in the spec, there is no
solution on user side.
I suggest to patch Set_Input_Feeder in ada_lexer.adb to do the same thing :
procedure Set_Input_Feeder (File : in Ada.Text_IO.File_Type) is
begin
Ada.Text_IO.Set_Input (File);
Analyzer.Reset; --> added line
Analyzer.Set_Text_Feeder (OpenToken.Text_Feeder.Text_IO.Create
(Ada.Text_IO.Current_Input));
> end Set_Input_Feeder;
thanks,
--
-- Lionel
PS : unable to send something with reportbug!
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Versions of packages libopentoken6-dev depends on:
ii gnat 6.1
ii gnat-6 6.3.0-18
ii libopentoken9 6.0b-5+b2
libopentoken6-dev recommends no packages.
libopentoken6-dev suggests no packages.
-- no debconf information
