Strip malformed single-brace Aspose-theme wrapper shortcode fragment

The {< blocks/products/pf/... >} / {< blocks/products/products-backtop-button >}
block is a mangled, single-braced echo of a literal Hugo shortcode example
from the optimizer prompt template -- str.format() was collapsing "{{"/"}}"
to single braces before the AI ever saw it (fixed at the source in
content-optimizer-agent, 2026-08-18). Single braces are not real Hugo
shortcode syntax, so this never broke the build, but it rendered as
visible broken text on the live page. GroupDocs does not use this
Aspose-theme wrapper convention at all (confirmed against every other
page in this repo), so the fix is to remove the fragment entirely rather
than fix its bracing.

Author: muqarrab-aspose

content/arabic/net/cad-technical-drawing-formats/convert-dgn-to-pdf-groupdocs-net/_index.md

@@ -180,10 +180,6 @@ groupdocsConversion = new Converter("path/to/your/file.dgn");
 // Convert to PDF settings
 PdfConvertOptions options = new PdfConvertOptions();
 ```
-{< /blocks/products/pf/tutorial-page-section >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/main-wrap-class >}
-{< blocks/products/products-backtop-button >}
 
 ## دروس ذات صلة
 

content/arabic/net/cad-technical-drawing-formats/convert-dwf-to-csv-groupdocs-conversion-net/_index.md

@@ -268,11 +268,6 @@ using (var converter = new Converter(sourceFilePath))
 - [ترخيص مؤقت](https://purchase.groupdocs.com/temporary-license/)  
 - [منتدى الدعم](https://forum.groupdocs.com/c/conversion/10)  
 
-{< blocks/products/products-backtop-button >}
-{< /blocks/products/pf/main-wrap-class >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/tutorial-page-section >}
-
 ## دروس ذات صلة
 
 - [كيفية تحويل ملفات DWF إلى TXT باستخدام GroupDocs.Conversion لـ .NET (دليل خطوة بخطوة)](/conversion/net/cad-technical-drawing-formats/convert-dwf-to-txt-using-groupdocs-conversion-net/)

content/chinese/net/cad-technical-drawing-formats/convert-dgn-to-pdf-groupdocs-net/_index.md

@@ -180,10 +180,6 @@ groupdocsConversion = new Converter("path/to/your/file.dgn");
 // Convert to PDF settings
 PdfConvertOptions options = new PdfConvertOptions();
 ```
-{< /blocks/products/pf/tutorial-page-section >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/main-wrap-class >}
-{< blocks/products/products-backtop-button >}
 
 ## 相关教程
 

content/chinese/net/cad-technical-drawing-formats/convert-dwf-to-csv-groupdocs-conversion-net/_index.md

@@ -278,11 +278,6 @@ using (var converter = new Converter(sourceFilePath))
 - [临时许可证](https://purchase.groupdocs.com/temporary-license/)  
 - [支持论坛](https://forum.groupdocs.com/c/conversion/10)  
 
-{< blocks/products/products-backtop-button >}
-{< /blocks/products/pf/main-wrap-class >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/tutorial-page-section >}
-
 ## 相关教程
 
 - [如何使用 GroupDocs.Conversion for .NET 将 DWF 文件转换为 TXT（分步指南）](/conversion/net/cad-technical-drawing-formats/convert-dwf-to-txt-using-groupdocs-conversion-net/)

content/czech/net/cad-technical-drawing-formats/convert-dgn-to-pdf-groupdocs-net/_index.md

@@ -181,10 +181,6 @@ groupdocsConversion = new Converter("path/to/your/file.dgn");
 // Convert to PDF settings
 PdfConvertOptions options = new PdfConvertOptions();
 ```
-{< /blocks/products/pf/tutorial-page-section >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/main-wrap-class >}
-{< blocks/products/products-backtop-button >}
 
 ## Související tutoriály
 

content/czech/net/cad-technical-drawing-formats/convert-dwf-to-csv-groupdocs-conversion-net/_index.md

@@ -272,11 +272,6 @@ Nyní máte kompletní, připravený průvodce pro **convert CAD to CSV** pomoc
 - [Dočasná licence](https://purchase.groupdocs.com/temporary-license/)  
 - [Fórum podpory](https://forum.groupdocs.com/c/conversion/10)  
 
-{< blocks/products/products-backtop-button >}
-{< /blocks/products/pf/main-wrap-class >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/tutorial-page-section >}
-
 ## Související tutoriály
 
 - [Jak převést soubory DWF do TXT pomocí GroupDocs.Conversion pro .NET (průvodce krok za krokem)](/conversion/net/cad-technical-drawing-formats/convert-dwf-to-txt-using-groupdocs-conversion-net/)

content/dutch/net/cad-technical-drawing-formats/convert-dgn-to-pdf-groupdocs-net/_index.md

@@ -181,10 +181,6 @@ groupdocsConversion = new Converter("path/to/your/file.dgn");
 // Convert to PDF settings
 PdfConvertOptions options = new PdfConvertOptions();
 ```
-{< /blocks/products/pf/tutorial-page-section >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/main-wrap-class >}
-{< blocks/products/products-backtop-button >}
 
 ## Gerelateerde tutorials
 

content/dutch/net/cad-technical-drawing-formats/convert-dwf-to-csv-groupdocs-conversion-net/_index.md

@@ -277,11 +277,6 @@ Je hebt nu een complete, productie‑klare gids om **CAD naar CSV** te converter
 - [Tijdelijke licentie](https://purchase.groupdocs.com/temporary-license/)  
 - [Supportforum](https://forum.groupdocs.com/c/conversion/10)  
 
-{< blocks/products/products-backtop-button >}
-{< /blocks/products/pf/main-wrap-class >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/tutorial-page-section >}
-
 ## Gerelateerde tutorials
 
 - [Hoe DWF‑bestanden naar TXT converteren met GroupDocs.Conversion voor .NET (stap‑voor‑stap gids)](/conversion/net/cad-technical-drawing-formats/convert-dwf-to-txt-using-groupdocs-conversion-net/)

content/english/net/cad-technical-drawing-formats/convert-dgn-to-pdf-groupdocs-net/_index.md

@@ -178,10 +178,6 @@ groupdocsConversion = new Converter("path/to/your/file.dgn");
 // Convert to PDF settings
 PdfConvertOptions options = new PdfConvertOptions();
 ```
-{< /blocks/products/pf/tutorial-page-section >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/main-wrap-class >}
-{< blocks/products/products-backtop-button >}
 
 ## Related Tutorials
 

content/english/net/cad-technical-drawing-formats/convert-dwf-to-csv-groupdocs-conversion-net/_index.md

@@ -278,11 +278,6 @@ You now have a complete, production‑ready guide to **convert CAD to CSV** usin
 - [Temporary License](https://purchase.groupdocs.com/temporary-license/)  
 - [Support Forum](https://forum.groupdocs.com/c/conversion/10)  
 
-{< blocks/products/products-backtop-button >}
-{< /blocks/products/pf/main-wrap-class >}
-{< /blocks/products/pf/main-container >}
-{< /blocks/products/pf/tutorial-page-section >}
-
 ## Related Tutorials
 
 - [How to Convert DWF Files to TXT Using GroupDocs.Conversion for .NET (Step-by-Step Guide)](/conversion/net/cad-technical-drawing-formats/convert-dwf-to-txt-using-groupdocs-conversion-net/)