/// <summary>
/// Identifies and collects keywords from the grammar.
/// </summary>
private void CollectKeywords()
{
keywords = new HashSet <string>();
foreach (var f in rules.Values)
{
var vis = new KeywordVisitor();
vis.Visit((Expression)f.GetValue(null));
keywords.UnionWith(vis.Keywords);
}
if (inheritedGrammar != null)
{
keywords.UnionWith(inheritedGrammar.Keywords);
}
}
/// <summary>
/// Identifies and collects keywords from the grammar.
/// </summary>
private void CollectKeywords()
{
keywords = new HashSet<string>();
foreach (var f in rules.Values)
{
var vis = new KeywordVisitor();
vis.Visit((Expression)f.GetValue(null));
keywords.UnionWith(vis.Keywords);
}
if (inheritedGrammar != null)
{
keywords.UnionWith(inheritedGrammar.Keywords);
}
}
