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local libmodal = require 'libmodal'
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-- recurse counter
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local foo_mode_recurse = 0
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-- register 'z' as the map for recursing further (by calling the FooMode function again)
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local foo_mode_keymaps = {z = 'lua FooMode()'}
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-- define the FooMode() function which is called whenever the user presses 'z'
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function FooMode()
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foo_mode_recurse = foo_mode_recurse + 1
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libmodal.mode.enter('FOO' .. foo_mode_recurse, foo_mode_keymaps)
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foo_mode_recurse = foo_mode_recurse - 1
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end
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-- define the character 'f' as the function we defined— but directly through lua, instead of vimL
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foo_mode_keymaps['f'] = FooMode
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-- call FooMode() initially to begin the demo
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FooMode()
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