2 -- Copyright (C) 2012 Toni Gundogdu <legatvs@gmail.com>
4 -- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
6 -- This program is free software: you can redistribute it and/or
7 -- modify it under the terms of the GNU Affero General Public
8 -- License as published by the Free Software Foundation, either
9 -- version 3 of the License, or (at your option) any later version.
11 -- This program is distributed in the hope that it will be useful,
12 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
13 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 -- GNU Affero General Public License for more details.
16 -- You should have received a copy of the GNU Affero General
17 -- Public License along with this program. If not, see
18 -- <http://www.gnu.org/licenses/>.
24 -- 5 standard entities:
25 {from
='&', to
='&'},
26 {from
='<', to
='<'},
27 {from
='>', to
='>'},
28 {from
='"',to
='"'},
29 {from
=''',to
="'"},
32 -- Standard HTML entities to ASCII.
33 function M
.convert_html(s
)
34 for _
,t
in pairs(a
) do
35 s
= s
:gsub(t
.from
, t
.to
)
37 -- Numeric HTML entities to UTF8.
38 local H
= require
'quvi/html'
39 return (s
:gsub('&#(%d+);', H
.to_utf8
))
44 local s = 'foo &"bar Ü''
45 print(M.convert_html(s))
47 package.path = package.path .. ';../?.lua'
53 -- vim: set ts=2 sw=2 tw=72 expandtab: