lean2/tests/lean/lua6.lean
Leonardo de Moura 08718e33dc refactor(builtin): only load the kernel and natural numbers by default
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 13:35:37 -08:00

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332 B
Text

Import int.
Variable x : Int
SetOption pp::notation false
(**
print(get_options())
**)
Check x + 2
(**
o = get_options()
o = o:update(name('lean', 'pp', 'notation'), true)
set_options(o)
print(get_options())
**)
Check x + 2
(**
set_option(name('lean', 'pp', 'notation'), false)
print(get_options())
**)
Variable y : Int
Check x + y