HelpViewer - a tcl/tk widget The helpviewer widget represents the core functionality for for the helpviewer application. The functionality is based on Tkhtml3.0 (shared library) and subsequently on the html3widget (tcl/tk source package). Usage: After download, the package might not run out of the box.

Create Markdown Table of Content A small utility function to create a table of content section at the beginning of a markdown file. Purpose Let’s assume the following work-flow: Usually I use a text editor (preferable with code highlighting for the markdown syntax) for text-writing.

How to program a recursive directory listing I came across the idea to create a summary page showing all files which are stored in a directiory down below Hugo’s /static folder. Here is a brief description of how such a shortcode could be implemented.

File rename utility Welcome to the filerename utility Purpose This utility renames all files of a given directory so that the last modified date of each individual file is added as prefix at the very beginning of the filename. I am pretty sure one can find already tons of software applications out there which support such a functionality (or maybe not).