public static string PrintProgram(ProgramSyntax programSyntax, PrettyPrintOptions options)
{
string indent = options.IndentKindOption == IndentKindOption.Space ? new string(' ', options.IndentSize) : "\t";
string newline = options.NewlineOption switch
{
NewlineOption.LF => "\n",
NewlineOption.CRLF => "\r\n",
NewlineOption.CR => "\r",
_ => InferNewline(programSyntax)
};
var documentBuildVisitor = new DocumentBuildVisitor();
var sb = new StringBuilder();
var document = documentBuildVisitor.BuildDocument(programSyntax);
document.Layout(sb, indent, newline);
if (options.InsertFinalNewline)
{
sb.Append(newline);
}
return(sb.ToString());
}
public static string?PrintProgram(ProgramSyntax programSyntax, PrettyPrintOptions options)
{
if (programSyntax.GetParseDiagnostics().Count > 0)
{
return(null);
}
Debug.Assert(options.IndentSize >= 1 && options.IndentSize <= 1000);
string indent = options.IndentKindOption == IndentKindOption.Space ? new string(' ', options.IndentSize) : "\t";
string newline = options.NewlineOption switch
{
NewlineOption.LF => "\n",
NewlineOption.CRLF => "\r\n",
NewlineOption.CR => "\r",
_ => InferNewline(programSyntax)
};
var documentBuildVisitor = new DocumentBuildVisitor();
var sb = new StringBuilder();
var document = documentBuildVisitor.BuildDocument(programSyntax);
document.Layout(sb, indent, newline);
sb.TrimNewLines();
if (options.InsertFinalNewline)
{
sb.Append(newline);
}
return(sb.ToString());
}
public static string PrintSyntax(SyntaxBase syntax, PrettyPrintOptions options)
{
string indent = options.IndentKindOption == IndentKindOption.Space ? new string(' ', options.IndentSize) : "\t";
var sb = new StringBuilder();
var documentBuildVisitor = new DocumentBuildVisitor();
var document = documentBuildVisitor.BuildDocument(syntax);
document.Layout(sb, indent, Environment.NewLine);
return(sb.ToString());
}
