Improve readability of factorial, from Florian Weimer.
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.49 2002/06/07 23:41:53 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.50 2002/06/07 23:43:17 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -786,7 +786,7 @@ int4fac(PG_FUNCTION_ARGS)
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if (arg1 == 0)
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result = 1;
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else if (arg1 < 1)
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else if (arg1 < 0)
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result = 0;
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else
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for (result = 1; arg1 > 0; --arg1)
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@ -802,7 +802,7 @@ int2fac(PG_FUNCTION_ARGS)
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if (arg1 == 0)
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result = 1;
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else if (arg1 < 1)
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else if (arg1 < 0)
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result = 0;
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else
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for (result = 1; arg1 > 0; --arg1)
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