public void Configure(LexerConfiguration config)
{
if (config == null)
return;
if (config.Keywords != null)
if (this.keywords == null)
this.keywords = config.Keywords;
else
this.keywords = this.keywords.Union(config.Keywords).ToList();
if (config.Operators != null)
if (this.operators == null)
this.operators = config.Operators;
else
this.operators = this.operators.Union(config.Operators).ToList();
if (config.StringDelimeters != null)
if (this.stringdelimeters == null)
this.stringdelimeters = config.StringDelimeters;
else
this.stringdelimeters = this.stringdelimeters.Union(config.StringDelimeters).ToList();
if (config.LineComments != null)
if (this.linecomments == null)
this.linecomments = config.LineComments;
else
this.linecomments = this.linecomments.Union(config.LineComments).ToList();
}
public static LexerConfiguration LoadFromFile(string filename)
{
var result = new LexerConfiguration();
result.Load(File.ReadAllLines(filename));
return result;
}
public void GetEmptyConfiguration()
{
LexerConfiguration config = new LexerConfiguration();
Assert.IsNull(config.Keywords);
Assert.IsNull(config.Operators);
Assert.IsNull(config.StringDelimeters);
}
