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[PowerRename] Clear capturing groups with more than 1 digit (#5116)

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* Clear capturing groups with more than 1 digit

* Fix issue in regex pattern

* Add unittest

* Fix regex patterns

* Edit unittest

* Fix regex pattern, add some tests
This commit is contained in:
Mehmet Murat Akburak
2020-07-23 00:12:46 +03:00
committed by GitHub
parent 3acc96cab1
commit 35a214603f
2 changed files with 34 additions and 0 deletions
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src/modules/powerrename/lib/PowerRenameRegEx.cpp
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@@ -201,6 +201,9 @@ HRESULT CPowerRenameRegEx::Replace(_In_ PCWSTR source, _Outptr_ PWSTR* result)
std::wstring searchTerm(m_searchTerm);
std::wstring replaceTerm(m_replaceTerm ? wstring(m_replaceTerm) : wstring(L""));
replaceTerm = regex_replace(replaceTerm, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$[0]"), L"$1$$$0");
replaceTerm = regex_replace(replaceTerm, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$([1-9])"), L"$1$0$4");
if (m_flags & UseRegularExpressions)
{
std::wregex pattern(m_searchTerm, (!(m_flags & CaseSensitive)) ? regex_constants::icase | regex_constants::ECMAScript : regex_constants::ECMAScript);