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Fix last line handling in buffer

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This commit is contained in:
Maxime Coste 2012-02-22 22:02:43 +00:00
parent a386315bde
commit 416a1805b3
1 changed files with 5 additions and 2 deletions
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7
src/buffer.cc
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@ -121,7 +121,10 @@ BufferSize Buffer::length() const
BufferSize Buffer::line_count() const BufferSize Buffer::line_count() const
{ {
return m_lines.size(); if (m_lines.back() == m_content.size())
return m_lines.size() - 1;
else
return m_lines.size();
} }
BufferString Buffer::string(const BufferIterator& begin, const BufferIterator& end) const BufferString Buffer::string(const BufferIterator& begin, const BufferIterator& end) const
@ -191,7 +194,7 @@ void Buffer::compute_lines()
{ {
m_lines.clear(); m_lines.clear();
m_lines.push_back(0); m_lines.push_back(0);
for (BufferPos i = 0; i + 1 < m_content.size(); ++i) for (BufferPos i = 0; i < m_content.size(); ++i)
{ {
if (m_content[i] == '\n') if (m_content[i] == '\n')
m_lines.push_back(i + 1); m_lines.push_back(i + 1);