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16 lines
900 B
16 lines
900 B
-- This file is part of Reno desktop.
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--
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-- Reno desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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--
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-- Reno desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License along with Reno desktop. If not, see <https://www.gnu.org/licenses/>.
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-- Various utilities that are not included into awesomewm
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local utils = {}
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utils.substitute_env = function(str)
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return str:gsub("$[%w_]+",function(var)
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return os.getenv(var:sub(2,-1)) or ""
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end)
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end
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return utils
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