internal void WriteKDL(StreamWriter writer, int depth, PrintConfig printConfig) /*throws IOException*/
{
if (Nodes.Count == 0 && depth == 0)
{
writer.Write(printConfig.NewLine);
return;
}
foreach (var node in Nodes)
{
for (int i = 0; i < printConfig.Indent * depth; i++)
{
writer.Write(printConfig.IndentChar);
}
node.WriteKDLPretty(writer, depth, printConfig);
if (printConfig.RequireSemicolons)
{
writer.Write(';');
}
writer.Write(printConfig.NewLine);
}
}
public void WriteKDL(StreamWriter writer, PrintConfig printConfig)
{
WriteKDLPretty(writer, printConfig);
}
public void WriteKDLPretty(StreamWriter writer, PrintConfig printConfig) // throws IOException
{
WriteKDL(writer, 0, printConfig);
}
public void WriteKDL(StreamWriter writer, PrintConfig printConfig) => PrintUtil.WriteStringQuotedAppropriately(writer, Value, false, printConfig);
public void WriteKDL(StreamWriter writer, PrintConfig printConfig) => writer.Write(Value ? "true" : "false");
public void WriteKDL(StreamWriter writer, PrintConfig printConfig) => writer.Write(Value.ToString());
public void WriteKDL(StreamWriter writer, PrintConfig printConfig)
=> writer.Write("null");
public static void WriteStringQuotedAppropriately(
StreamWriter writer,
string str,
bool bareAllowed,
PrintConfig printConfig)
{
if (str.Length == 0)
{
writer.Write("\"\"");
return;
}
int hashDepth = 0;
if (!printConfig.EscapeNonPrintableAscii)
{
int quoteAt = str.IndexOf('"');
while (quoteAt >= 0)
{
int hashesNeeded = 1;
for (int i = quoteAt + 1; i < str.Length && str[i] == '#'; i++)
{
hashesNeeded++;
}
hashDepth = Math.Max(hashDepth, hashesNeeded);
quoteAt = str.IndexOf('"', quoteAt + 1);
}
}
if (hashDepth == 0 && !str.Contains("\\") && !str.Contains("\""))
{
if (bareAllowed && ValidBareId.IsMatch(str))
{
writer.Write(str);
}
else
{
writer.Write('"');
for (int i = 0; i < str.Length; i++)
{
char c = str[i];
if (IsPrintableAscii(c))
{
writer.Write(c);
}
else if (c == '\n' && printConfig.EscapeNewLines)
{
writer.Write("\\n");
}
else if (printConfig.EscapeNonPrintableAscii)
{
writer.Write(GetEscapeIncludingUnicode(c));
}
else if (printConfig.EscapeCommon)
{
writer.Write(GetCommonEscape(c) ?? c.ToString());
}
else
{
writer.Write(c);
}
}
writer.Write('"');
}
}
else
{
writer.Write('r');
for (int i = 0; i < hashDepth; i++)
{
writer.Write('#');
}
writer.Write('"');
writer.Write(str);
writer.Write('"');
for (int i = 0; i < hashDepth; i++)
{
writer.Write('#');
}
}
}