internal static bool LineTryMatch(this Lines lines, int lineNo, Regex regex, out Match match, bool consume)
{
if (!lines.Any())
{
match = null;
return(false);
}
if (lines.Count() < lineNo)
{
match = null;
return(false);
}
var line = lines[lineNo];
match = regex.Match(line);
if (match.Success && consume)
{
lines.Consume(lineNo, match.Index, match.Length);
}
return(match.Success);
}
internal void ParseProcedures(Lines lines)
{
while (lines.Any())
{
if (!ParseProcedure(lines))
{
if (!ParseEvent(lines))
{
ParseDocumentation(lines);
}
}
}
}
internal void ParseDocumentation(Lines lines)
{
lines.FirstLineMustMatch(Patterns.BeginDocumentation);
lines.LastLineMustMatch(Patterns.EndDocumentation);
if (lines.FirstLineTryMatch(Patterns.BeginSection))
{
lines.LastLineMustMatch(Patterns.EndSection);
}
lines.Unindent(2);
while (lines.Any())
{
Listener.OnCodeLine(lines.FirstLineMustMatch(Patterns.Any).Value);
}
}