/usr/share/libquvi-scripts/lua/util/trim.lua is in libquvi-scripts 0.4.21-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | -- libquvi-scripts v0.4.21
-- Copyright (C) 2010 Toni Gundogdu <legatvs@gmail.com>
--
-- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
--
-- This library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public
-- License as published by the Free Software Foundation; either
-- version 2.1 of the License, or (at your option) any later version.
--
-- This library 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
-- Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public
-- License along with this library; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-- 02110-1301 USA
--
function trim_fields(video)
for k,v in pairs(video) do
if (type(v) == 'table') then
video[k] = trim_fields(v)
elseif (type(v) == 'string') then
video[k] = trim(v)
end
end
return video
end
function trim(s) -- Based on http://lua-users.org/wiki/StringTrim (trim1)
s = (s:gsub("^%s*(.-)%s*$", "%1"))
return (s:gsub("%s%s+", " "))
end
-- vim: set ts=4 sw=4 tw=72 expandtab:
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