| #************************************************************** |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| #************************************************************** |
| |
| |
| |
| |
| package pre2par::remover; |
| |
| ############################################ |
| # Remover |
| ############################################ |
| |
| sub remove_leading_and_ending_whitespaces |
| { |
| my ( $stringref ) = @_; |
| |
| $$stringref =~ s/^\s*//g; |
| $$stringref =~ s/\s*$//g; |
| } |
| |
| sub remove_leading_and_ending_quotationmarks |
| { |
| my ( $stringref ) = @_; |
| |
| $$stringref =~ s/^\s*\"//g; |
| $$stringref =~ s/\"\s*$//g; |
| } |
| |
| sub remove_leading_and_ending_slashes |
| { |
| my ( $stringref ) = @_; |
| |
| $$stringref =~ s/^\s*\///g; |
| $$stringref =~ s/\/\s*$//g; |
| } |
| |
| sub remove_leading_and_ending_backslashes |
| { |
| my ( $stringref ) = @_; |
| |
| $$stringref =~ s/^\s*\\//g; |
| $$stringref =~ s/\\\s*$//g; |
| } |
| |
| 1; |