/// <summary>
/// Finds the first nonterminal, and replaces it with one of the values found in its production.
/// </summary>
/// <param name="String">The string that will be analyzed.</param>
/// <param name="productionList">The list of productions.</param>
/// <param name="characterLimit">The maximum number of characters the final string should have. Default is 60.</param>
/// <returns>The string after a succesful replace, or the same string if there are no more nonterminals or
/// if it's above the limit.</returns>
string Replace(string String, List <List <string> > productionList, int characterLimit = 60)
{
foreach (char character in String)
{
foreach (List <string> production in productionList)
{
// If the character is found in a production
if (character == production[0][0] && String.Length < characterLimit)
{
// Get a random value from the production
int indexProductionValue = randomNumberGenerator.Next(1, production.Count);
int indexCharacterToReplace = UsefulStuff.GetCharacterIndex(String, character);
// Replace character
String = String.Remove(indexCharacterToReplace, 1);
String = String.Insert(indexCharacterToReplace, production[indexProductionValue]);
// Return after replace
return(String);
}
}
}
// In this phase, the string should be over the limit or it wouldn't contain any nonterminals
return(String);
}