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2021-12-20, Gary Kramlich
f99cb2775fc3
closing merged branch
// Convey
// Copyright 2016-2018 Gary Kramlich <grim@reaperworld.com>
//
// This program 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.
//
// This program 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.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Package normalize contains functions for normalizing names.
package
normalize
import
(
"regexp"
)
var
(
re
*
regexp
.
Regexp
)
func
init
()
{
re
=
regexp
.
MustCompile
(
"[^._A-Za-z0-9-]"
)
}
// Normalize normalizes the given string to be a valid identifier.
func
Normalize
(
in
string
)
string
{
return
re
.
ReplaceAllLiteralString
(
in
,
"_"
)
}