9a5f86fce6
The token }} is a bad delimiter for blocks of Lua script code nested in Lean files.
The problem is that the sequence }} occurs very often in Lua code because Lua uses { and } to build tables/lists/arrays.
Here is an example of Lua code that contains the sequence }}
t = {{1, 2}, {2, 3}, {3, 4}}
In Lean, (* ... *) is used to create comments. Thus, (** ... **) code blocks will not affect
valid Lean files. It also looks reasonably good.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
19 lines
314 B
Text
19 lines
314 B
Text
Variable x : Int
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Set pp::notation false
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(**
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print(get_options())
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**)
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Check x + 2
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(**
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o = get_options()
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o = o:update(name('lean', 'pp', 'notation'), true)
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set_options(o)
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print(get_options())
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**)
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Check x + 2
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(**
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set_option(name('lean', 'pp', 'notation'), false)
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print(get_options())
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**)
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Variable y : Int
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Check x + y
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