public static void Summarize()
{
if (mergeErrors)
{
mergedList.WriteLine();
ErrorRec cur = first;
Buffer.Pos = 0;
int lnr = 1;
string s = GetLine();
while (!eof)
{
mergedList.WriteLine("{0,4} {1}", lnr, s);
while (cur != null && cur.line == lnr)
{
Display(s, cur); cur = cur.next;
}
lnr++; s = GetLine();
}
if (cur != null)
{
mergedList.WriteLine("{0,4}", lnr);
while (cur != null)
{
Display(s, cur); cur = cur.next;
}
}
mergedList.WriteLine();
mergedList.WriteLine(count + " errors detected");
if (warns > 0)
{
mergedList.WriteLine(warns + " warnings detected");
}
mergedList.Close();
}
switch (count)
{
case 0: Console.WriteLine("Parsed correctly"); break;
case 1: Console.WriteLine("1 error detected"); break;
default: Console.WriteLine(count + " errors detected"); break;
}
if (warns > 0)
{
Console.WriteLine(warns + " warnings detected");
}
if ((count > 0 || warns > 0) && mergeErrors)
{
Console.WriteLine("see " + listName);
}
}
static void Display(string s, ErrorRec e)
{
mergedList.Write("**** ");
for (int c = 1; c < e.col; c++)
{
if (s[c - 1] == '\t')
{
mergedList.Write("\t");
}
else
{
mergedList.Write(" ");
}
}
mergedList.WriteLine("^ " + e.str);
}
public static void StoreError(int line, int col, string s)
{
if (mergeErrors)
{
ErrorRec latest = new ErrorRec(line, col, s);
if (first == null)
{
first = latest;
}
else
{
last.next = latest;
}
last = latest;
}
else
{
Console.WriteLine(errMsgFormat, fileName, line, col, s);
}
}
public ErrorRec(int l, int c, string s)
{
line = l; col = c; str = s; next = null;
}