1#**************************************************************
2#
3#  Licensed to the Apache Software Foundation (ASF) under one
4#  or more contributor license agreements.  See the NOTICE file
5#  distributed with this work for additional information
6#  regarding copyright ownership.  The ASF licenses this file
7#  to you under the Apache License, Version 2.0 (the
8#  "License"); you may not use this file except in compliance
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11#    http://www.apache.org/licenses/LICENSE-2.0
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15#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16#  KIND, either express or implied.  See the License for the
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20#**************************************************************
21
22
23
24
25package pre2par::remover;
26
27############################################
28# Remover
29############################################
30
31sub remove_leading_and_ending_whitespaces
32{
33	my ( $stringref ) = @_;
34
35	$$stringref =~ s/^\s*//g;
36	$$stringref =~ s/\s*$//g;
37}
38
39sub remove_leading_and_ending_quotationmarks
40{
41	my ( $stringref ) = @_;
42
43	$$stringref =~ s/^\s*\"//g;
44	$$stringref =~ s/\"\s*$//g;
45}
46
47sub remove_leading_and_ending_slashes
48{
49	my ( $stringref ) = @_;
50
51	$$stringref =~ s/^\s*\///g;
52	$$stringref =~ s/\/\s*$//g;
53}
54
55sub remove_leading_and_ending_backslashes
56{
57	my ( $stringref ) = @_;
58
59	$$stringref =~ s/^\s*\\//g;
60	$$stringref =~ s/\\\s*$//g;
61}
62
631;
64