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prolog_locale.pl -- Tweak the locale for Prolog development
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Source setup_prolog_integer_grouping is det
This sets up the Prolog toplevel and debugger to write numbers with grouping. I.e., after running setup_prolog_integer_grouping/0, we get:
?- A is 1<<100.
A = 1_267_650_600_228_229_401_496_703_205_376.