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Replace invalid codepoints with � instead of U+XXXX

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That way we get more predicitible column lenght with invalid codepoints.
This commit is contained in:
Maxime Coste 2017-09-12 12:34:13 +08:00
parent df6b39ab60
commit 6fefe66415
1 changed files with 3 additions and 2 deletions
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5
src/highlighters.cc
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@ -1165,6 +1165,7 @@ void highlight_selections(const Context& context, HighlightPass, DisplayBuffer&
void expand_unprintable(const Context& context, HighlightPass, DisplayBuffer& display_buffer, BufferRange) void expand_unprintable(const Context& context, HighlightPass, DisplayBuffer& display_buffer, BufferRange)
{ {
auto& buffer = context.buffer(); auto& buffer = context.buffer();
auto error = get_face("Error");
for (auto& line : display_buffer.lines()) for (auto& line : display_buffer.lines())
{ {
for (auto atom_it = line.begin(); atom_it != line.end(); ++atom_it) for (auto atom_it = line.begin(); atom_it != line.end(); ++atom_it)
@ -1183,8 +1184,8 @@ void expand_unprintable(const Context& context, HighlightPass, DisplayBuffer& di
if (it.coord() < atom_it->end()) if (it.coord() < atom_it->end())
atom_it = line.split(atom_it, it.coord()); atom_it = line.split(atom_it, it.coord());
atom_it->replace(format("U+{}", hex(cp))); atom_it->replace("<EFBFBD>");
atom_it->face = { Color::Red, Color::Black }; atom_it->face = error;
break; break;
} }
} }