public virtual List <string> Candidates(int char_index)
{
Workspaces.Document item = Item;
string ffn = item.FullPath;
IGrammarDescription gd = GrammarDescriptionFactory.Create(ffn);
if (gd == null)
{
throw new Exception();
}
string code = Code.Substring(0, char_index);
gd.Parse(code, out CommonTokenStream tok_stream, out Parser parser, out Lexer lexer, out IParseTree pt);
LASets la_sets = new LASets();
IntervalSet int_set = la_sets.Compute(parser, tok_stream);
List <string> result = new List <string>();
foreach (int r in int_set.ToList())
{
string rule_name = Lexer.RuleNames[r];
result.Add(rule_name);
}
return(result);
}
public virtual List <string> Candidates(int index)
{
var item = Item;
var ffn = item.FullPath;
IGrammarDescription gd = GrammarDescriptionFactory.Create(ffn);
if (gd == null)
{
throw new Exception();
}
string code = this.Code.Substring(0, index);
gd.Parse(code, out CommonTokenStream tok_stream, out Parser parser, out Lexer lexer, out IParseTree pt);
LASets la_sets = new LASets();
var result = la_sets.Compute(parser, tok_stream);
return(null);
}
