[gnulib-tool-py] Transitive closure is almost completed

[address@hidden]

Hi Bruno,

it seems that I've almost finished transitive_closure function. I've just done 
an object-oriented copy of your code, and I've done it inside the new class 
GLModuleTable. However, it seems that pygnulib produces much more modules when 
it finishes transitive closure than the old one. I've overlooked the code some 
times, but still can't find an error. Could you help me, please? The code is in 
the GLModuleSystem.GLModuleTable.transitive_closure method. What did I wrong? I 
suspect that error is in interpetation of this line:

inmodules=`echo $handledmodules | LC_ALL=C join -v 2 - $tmp/queued-modules`

As I understand, this removes duplicated lines from and stores them in the 
inmodules. Where could happen an error? I know that I must find errors myself, 
but the last two days of reading everything about transitive closure and its 
implementation in gnulib have made me really crazy. It also would be great to 
give a code to a man who can see it with a fresh view. Could you help me, 
please? Thanks a lot!