public virtual void print(Output @out)
{
switch(type)
{
case 0:
@out.print("nil");
break;
case 1:
@out.print(@bool ? "true" : "false");
break;
case 2:
@out.print(number.ToString());
break;
case 3:
int newlines = 0;
int carriageReturns = 0;
for(int i = 0; i < @string.Length; i++)
{
newlines += @string[i] == '\n' ? 1 : 0;
carriageReturns += @string[i] == '\r' ? 1 : 0;
}
if(carriageReturns == 0 && (newlines > 1 || (newlines == 1 && @string.IndexOf('\n') != @string.Length - 1)))
{
int pipe = 0;
string pipeString = "]]";
while(@string.IndexOf(pipeString) >= 0)
{
pipe++;
pipeString = "]";
int i = pipe;
while(i-- > 0)
pipeString += "=";
pipeString += "]";
}
@out.print("[");
while(pipe-- > 0)
@out.print("=");
@out.print("[");
int indent = @out.getIndentationLevel();
@out.setIndentationLevel(0);
@out.println();
@out.print(@string);
@out.print(pipeString);
@out.setIndentationLevel(indent);
}
else
{
@out.print("\"");
for(int i = 0; i < @string.Length; i++)
{
char c = @string[i];
if(c <= 31 || c >= 127)
{
if(c == 7)
{
@out.print("\\a");
}
else if(c == 8)
{
@out.print("\\b");
}
else if(c == 12)
{
@out.print("\\f");
}
else if(c == 10)
{
@out.print("\\n");
}
else if(c == 13)
{
@out.print("\\r");
}
else if(c == 9)
{
@out.print("\\t");
}
else if(c == 11)
{
@out.print("\\v");
}
else
{
string dec = Convert.ToString(c);
int len = dec.Length;
@out.print("\\");
while(len++ < 3)
{
@out.print("0");
}
@out.print(dec);
}
}
else if(c == 34)
{
@out.print("\\\"");
}
else if(c == 92)
{
@out.print("\\\\");
}
else
{
@out.print(char.ToString(c));
}
}
@out.print("\"");
}
break;
default:
throw new Exception();
}
}
private void handleInitialDeclares(Output @out)
{
List<Declaration> initdecls = new List<Declaration>(declList.Length);
for(int i = @params + (vararg & 1); i < declList.Length; i++)
{
if(declList[i].begin == 0)
{
initdecls.Add(declList[i]);
}
}
if(initdecls.Count > 0)
{
@out.print("local ");
@out.print(initdecls[0].name);
for(int i = 1; i < initdecls.Count; i++)
{
@out.print(", ");
@out.print(initdecls[i].name);
}
@out.println();
}
}
public virtual void print(Output @out)
{
handleInitialDeclares(@out);
outer.print(@out);
}
public override void print(Output @out)
{
@out.print("-- unhandled compare assign");
}