void SkipLine()
{
int c;
do
{
c = reader.Read();
}while (c != '\r');
}
// ReSharper disable once InconsistentNaming
public void Read(Action <int, Structure> rowHandler)
{
var row = 1;
try
{
this.ReadHeaderRow();
row++;
while (reader.Peek() >= 0)
{
// Windows excel generates invalid CSV files that contain
// \r\n rather than \r as is defined by the spec.
if (reader.Peek() == '\n')
{
reader.Read();
}
if (reader.Peek() == '%')
{
SkipLine(); // Skip comment lines
}
else
{
rowHandler(row, this.ReadFactRow());
}
row++;
}
}
catch (InferenceStepsExceededException e)
{
Repl.RecordExceptionSourceLocation(e, row);
throw;
}
catch (Exception e)
{
var wrapper = new PrologError(e,
string.Format("{0} row {1}",
Path.GetFileName(Prolog.CurrentSourceFile),
row));
Debug.LogException(wrapper);
Repl.RecordExceptionSourceLocation(e, row);
throw wrapper;
}
}