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revision 1.405 by akim, Thu Dec 13 11:02:04 2001 UTC revision 1.406 by akim, Thu Dec 13 11:02:20 2001 UTC
# Line 1  Line 1 
1  2001-12-13  Akim Demaille  <akim@epita.fr>  2001-12-13  Akim Demaille  <akim@epita.fr>
2    
3            The computation of nullable is broken: it doesn't handle empty
4            RHS's properly.
5    
6            * tests/torture.at (GNU AWK Grammar): New.
7            * tests/sets.at (Nullable): New.
8            * src/nullable.c (set_nullable): Instead of blindly looping over
9            `ritems', loop over the rules, and then over their rhs's.
10    
11            Work around Autotest bugs.
12    
13            * src/warshall.c (bitmatrix_print): Don't use `+--+' as table
14            frame, because Autotest understand lines starting with a `+' as
15            traces from the shell.  Then, they are not processed properly.
16            Admittedly an Autotest bug, but we don't have time to wait for
17            Autotest to catch up.
18            * tests/regression.at (Broken Closure): Adjust to the new table
19            frames.
20            Move to...
21            * tests/sets.at: here.
22    
23    2001-12-13  Akim Demaille  <akim@epita.fr>
24    
25          * src/closure.c (closure): Use nrules instead of playing tricks          * src/closure.c (closure): Use nrules instead of playing tricks
26          with BITS_PER_WORD.          with BITS_PER_WORD.
27    

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