public static IDocumentIndentEngine CreateEngine(string text, OptionSet formatOptions = null, IEnumerable <string> symbols = null)
{
var policy = formatOptions;
if (policy == null)
{
policy = FormattingOptionsFactory.CreateMono();
// policy.IndentPreprocessorDirectives = false;
// policy.AlignToFirstMethodCallArgument = policy.AlignToFirstIndexerArgument = true;
}
var sb = new StringBuilder();
int offset = 0;
for (int i = 0; i < text.Length; i++)
{
var ch = text[i];
if (ch == '$')
{
offset = i;
continue;
}
sb.Append(ch);
}
var document = SourceText.From(sb.ToString());
var csi = new CSharpIndentEngine(policy)
{
EnableCustomIndentLevels = true
};
if (symbols != null)
{
foreach (var sym in symbols)
{
csi.DefineSymbol(sym);
}
}
var result = new CacheIndentEngine(csi);
result.Update(document, offset);
return(result);
}
