35 lines
960 B
Lua
35 lines
960 B
Lua
-- Copyright 2015-2016 Mirantis, Inc.
|
|
--
|
|
-- Licensed under the Apache License, Version 2.0 (the "License");
|
|
-- you may not use this file except in compliance with the License.
|
|
-- You may obtain a copy of the License at
|
|
--
|
|
-- http://www.apache.org/licenses/LICENSE-2.0
|
|
--
|
|
-- Unless required by applicable law or agreed to in writing, software
|
|
-- distributed under the License is distributed on an "AS IS" BASIS,
|
|
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
-- See the License for the specific language governing permissions and
|
|
-- limitations under the License.
|
|
|
|
local l = require 'lpeg'
|
|
l.locale(l)
|
|
|
|
local tonumber = tonumber
|
|
|
|
local M = {}
|
|
setfenv(1, M) -- Remove external access to contain everything in the module
|
|
|
|
function anywhere (patt)
|
|
return l.P {
|
|
patt + 1 * l.V(1)
|
|
}
|
|
end
|
|
|
|
sp = l.space
|
|
|
|
-- Pattern used to match a number
|
|
Number = l.P"-"^-1 * l.xdigit^1 * (l.S(".,") * l.xdigit^1 )^-1 / tonumber
|
|
|
|
return M
|