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Buffer: fix corner case in insert

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This commit is contained in:
Maxime Coste 2012-08-10 14:22:57 +02:00
parent c7fc2a9317
commit 54b599c1a7
1 changed files with 3 additions and 1 deletions
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4
src/buffer.cc
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@ -273,8 +273,10 @@ void Buffer::insert(const BufferIterator& pos, const String& content)
} }
if (start == 0) if (start == 0)
line_it = m_lines.insert(line_it, { offset + start - (int)prefix.length(), prefix + content + suffix }); line_it = m_lines.insert(line_it, { offset + start - (int)prefix.length(), prefix + content + suffix });
else else if (start != content.length() or not suffix.empty())
line_it = m_lines.insert(line_it, { offset + start, content.substr(start) + suffix }); line_it = m_lines.insert(line_it, { offset + start, content.substr(start) + suffix });
else
--line_it;
begin_it = pos; begin_it = pos;
end_it = BufferIterator(*this, { int(line_it - m_lines.begin()), int(line_it->length() - suffix.length()) }); end_it = BufferIterator(*this, { int(line_it - m_lines.begin()), int(line_it->length() - suffix.length()) });