Rework ensure_all_buffers_are_saved to remove an unneeded Vector
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1ccccbce04
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@ -365,25 +365,24 @@ const CommandDesc write_all_cmd = {
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static void ensure_all_buffers_are_saved()
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{
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Vector<String> names;
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for (auto& buffer : BufferManager::instance())
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{
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if ((buffer->flags() & Buffer::Flags::File) and buffer->is_modified())
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names.push_back(buffer->name());
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}
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if (not names.empty())
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{
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auto is_modified = [](const std::unique_ptr<Buffer>& buf) {
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return (buf->flags() & Buffer::Flags::File) and buf->is_modified();
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};
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auto it = find_if(BufferManager::instance(), is_modified);
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const auto end = BufferManager::instance().end();
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if (it == end)
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return;
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String message = "modified buffers remaining: [";
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for (auto it = names.begin(); it != names.end(); ++it)
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while (it != end)
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{
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if (it != names.begin())
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message += ", ";
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message += *it;
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message += (*it)->name();
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it = std::find_if(it+1, end, is_modified);
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message += (it != end) ? ", " : "]";
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}
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message += "]";
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throw runtime_error(message);
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}
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}
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const CommandDesc kill_cmd = {
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"kill",
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