public override string VisitLine([NotNull] BasicParser.LineContext context) { string lineMark = ""; if (context.number() != null) { lineMark = Visit(context.number()); } if (!string.IsNullOrWhiteSpace(SubProg)) { definedSubs[SubProg] += Environment.NewLine + TAB + Visit(context.statement()).Replace(Environment.NewLine + TAB, Environment.NewLine + TAB + TAB); // Add extra TAB for if statement in the subproc return(""); } if (!string.IsNullOrWhiteSpace(lineMark) && subsMarks.Contains(lineMark)) { SubProg = lineMark; definedSubs[SubProg] = $"def f{lineMark}():" + Environment.NewLine + TAB + Visit(context.statement()).Replace(Environment.NewLine + TAB, Environment.NewLine + TAB + TAB); // Add extra TAB for if statement in the subproc return(""); } return(Visit(context.statement())); }
/// <summary> /// Visit a parse tree produced by <see cref="BasicParser.line"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitLine([NotNull] BasicParser.LineContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by <see cref="BasicParser.line"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitLine([NotNull] BasicParser.LineContext context) { }