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Avoided trailing \r in CharStream::lineAtPosition().

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This commit is contained in:
a3d4 2020-02-10 01:16:55 +01:00
parent e8eb1f2d14
commit be1d92c836
1 changed files with 4 additions and 1 deletions
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5
liblangutil/CharStream.cpp
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@ -93,10 +93,13 @@ string CharStream::lineAtPosition(int _position) const
lineStart = 0; lineStart = 0;
else else
lineStart++; lineStart++;
return m_source.substr( string line = m_source.substr(
lineStart, lineStart,
min(m_source.find('\n', lineStart), m_source.size()) - lineStart min(m_source.find('\n', lineStart), m_source.size()) - lineStart
); );
if (!line.empty() && line.back() == '\r')
line.pop_back();
return line;
} }
tuple<int, int> CharStream::translatePositionToLineColumn(int _position) const tuple<int, int> CharStream::translatePositionToLineColumn(int _position) const