From 64b106c13e18c33be0f2b0de532054e0ed3f731d Mon Sep 17 00:00:00 2001 From: jacqueline Date: Wed, 13 Dec 2023 16:10:08 +1100 Subject: add a cool lua repl --- lib/lua-repl/repl/plugins/keep_last_eval.lua | 43 ++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 lib/lua-repl/repl/plugins/keep_last_eval.lua (limited to 'lib/lua-repl/repl/plugins/keep_last_eval.lua') diff --git a/lib/lua-repl/repl/plugins/keep_last_eval.lua b/lib/lua-repl/repl/plugins/keep_last_eval.lua new file mode 100644 index 00000000..01a77946 --- /dev/null +++ b/lib/lua-repl/repl/plugins/keep_last_eval.lua @@ -0,0 +1,43 @@ +-- Copyright (c) 2011-2015 Rob Hoelz +-- +-- Permission is hereby granted, free of charge, to any person obtaining a copy of +-- this software and associated documentation files (the "Software"), to deal in +-- the Software without restriction, including without limitation the rights to +-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +-- the Software, and to permit persons to whom the Software is furnished to do so, +-- subject to the following conditions: +-- +-- The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +-- +-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +-- FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +-- COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +-- IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +-- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +-- A plugin that stores the results of the last evaluation in _G._ + +local tostring = tostring + +function before:displayresults(results) + local context = self:getcontext() + + if self._keep_eval_lastn then + context._ = nil + + for i = 1, self._keep_eval_lastn do + context['_' .. tostring(i)] = nil + end + end + + if results.n > 0 then + context._ = results[1] + + for i = 1, results.n do + context['_' .. tostring(i)] = results[i] + end + + self._keep_eval_lastn = results.n + end +end -- cgit v1.2.3