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59 lines
2.0 KiB
59 lines
2.0 KiB
-- Copyright (c) 2011-2015 Rob Hoelz <rob@hoelz.ro>
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--
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-- Permission is hereby granted, free of charge, to any person obtaining a copy of
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-- this software and associated documentation files (the "Software"), to deal in
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-- the Software without restriction, including without limitation the rights to
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-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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-- the Software, and to permit persons to whom the Software is furnished to do so,
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-- subject to the following conditions:
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--
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-- The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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-- FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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-- COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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-- IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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-- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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-- A plugin that uses linenoise (https://github.com/hoelzro/lua-linenoise) for prompting
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local ln = require 'linenoise'
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repl:requirefeature 'console'
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function override:showprompt(prompt)
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self._prompt = prompt -- XXX how do we make sure other plugins don't step on this?
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end
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function override:lines()
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return function()
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return ln.linenoise(self._prompt .. ' ')
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end
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end
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repl:iffeature('completion', function()
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ln.setcompletion(function(completions, line)
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repl:complete(line, function(completion)
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ln.addcompletion(completions, completion)
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end)
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end)
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end)
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repl:ifplugin('history', function()
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repl:setuphistorycallbacks {
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load = function(filename)
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ln.historyload(filename)
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end,
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addline = function(line)
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ln.historyadd(line)
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end,
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save = function(filename)
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ln.historysave(filename)
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end,
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}
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end)
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features = 'input'
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