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Fix some remaining uses of invalid atom coordinates

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This commit is contained in:
Maxime Coste 2017-06-16 08:06:24 +01:00
parent 4ed790632d
commit 2992d5bb0b
1 changed files with 4 additions and 3 deletions
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7
src/window.cc
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@ -236,7 +236,8 @@ ColumnCount find_display_column(const DisplayLine& line, const Buffer& buffer,
coord >= atom.begin() and coord < atom.end())
{
if (atom.type() == DisplayAtom::Range)
column += column_length(buffer, atom.begin(), coord);
column += utf8::column_distance(get_iterator(buffer, atom.begin()),
get_iterator(buffer, coord));
return column;
}
column += atom.length();
@ -255,8 +256,8 @@ BufferCoord find_buffer_coord(const DisplayLine& line, const Buffer& buffer,
{
if (atom.type() == DisplayAtom::Range)
return buffer.clamp(
utf8::advance(buffer.iterator_at(atom.begin()),
buffer.iterator_at(range.end),
utf8::advance(get_iterator(buffer, atom.begin()),
get_iterator(buffer, range.end),
std::max(0_col, column)).coord());
return buffer.clamp(atom.begin());
}