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Printable characters and white space inside parentheses is a comment. A left parenthesis always
starts a comment. The comment ends at the first right parenthesis found thereafter. Once a left
parenthesis is placed on a line, a matching right parenthesis must appear before the end of the line.
Comments may not be nested; it is an error if a left parenthesis is found after the start of a
comment and before the end of the comment. Here is an example of a line containing a comment:
“G80 M5 (stop motion)”. Comments do not cause a machining center to do anything.

Code: Select all

// ================================================================================================
// Convert remarks
// ================================================================================================

const double minimumQ = 20.0;

string fileName = exec.mainform.filenametoload;

if (!System.IO.File.Exists(fileName))
  return;

string inputFile = System.IO.Path.GetFileName(fileName);

if (inputFile == "Empty.txt")
  return;

exec.AddStatusmessage("Checking " + inputFile);

string outputPath = System.IO.Path.GetDirectoryName(fileName);
string outputFile = System.IO.Path.GetFileNameWithoutExtension(fileName) + "_(mod)" + System.IO.Path.GetExtension(fileName);

if (outputPath[outputPath.Length - 1] != '\\')
  outputPath += "\\";

String[] gCode = System.IO.File.ReadAllLines(fileName);

string line, wrk;
int ptr;
bool changed = false;

using (System.IO.StreamWriter sw = System.IO.File.CreateText(outputPath + outputFile))
{
  for (int i = 0; i < gCode.Length; ++i)
  {
    line = gCode[i].Trim();
    if (line != "")
    {
      if (line[0] == ';')
      {
        line = line.Replace("(", "[");
        line = line.Replace(")", "]");
        line = "( " + line.Substring(1).Trim() + " )";
        changed = true;
      }
      else
      {
        ptr = line.IndexOf(';');
        if (ptr > 0)
        {
          wrk = line.Substring(0, ptr);
          line = line.Substring(ptr + 1);
          line = line.Replace("(", "[");
          line = line.Replace(")", "]");
          line = wrk + "( " + line.Substring(1).Trim() + " )";
          changed = true;
        }
      }
    }
    sw.WriteLine(line);
  }
  sw.Close();
}

if (changed)
{
  exec.AddStatusmessage("Loading " + outputFile);
  exec.Loadfile(outputPath + outputFile);
}
else
  exec.AddStatusmessage("No change required");