mycmd VS KeenWrite

Woah, this is very cool. I may try to adopt this.

I recently discovered, similar to the author of the post for this thread, that local variables are dynamically scoped.

I have been writing a lot more shell scripts lately, using a "library" [1] of sorts I've been writing. When I was debugging one of my scripts that uses mycmd, I discovered that I had failed to declare some of my variables local and they were leaking out to the global scope.

I had recently added functionality to call a set of functions on script exit, so I added something that would output the defined variables, in hopes that I could write something that will output them at the beginning and then the end and show the difference. I was surprised when variables defined in my dispatch function [2] for those at exit functions were showing up, even though they were definitely defined as local. It was then that I dug around and discovered the dynamic scope of variables.

I've been trying to figure out how to accomplish what I desire but exclude those variables from calling functions. I haven't been able to find an obvious way to see if the variable is coming from a calling function. I might be able to use techniques like you've pointed out in your linked post to add the tracing that I want. Still need to think more on this.

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[1] https://github.com/travisbhartwell/mycmd

KeenWrite is my free, open-source, cross-platform desktop Markdown editor that can produce beautifully typeset PDFs. I started working on it years ago to help write a novel that has a complex timeline and I couldn't find a text editor that would allow me to integrate a character sheet with the story itself.

https://github.com/DaveJarvis/keenwrite

Tutorials:

* https://www.youtube.com/playlist?list=PLB-WIt1cZYLm1MMx2FBG9...

Here's what I mean by using variables directly:

* https://www.youtube.com/watch?v=CFCqe3A5dFg

CommonMark doesn't propose a standard for bibliographic references. Would anyone find the editor more appealing if it had cross-references and citations?

My cross-platform desktop text editor, KeenWrite, allows users to define variables in an external YAML file. The editor calls out to Kroki[1] to convert text-based diagrams to SVG. The diagrams can reference variables and are rendered using EchoSVG[2].

KeenWrite[3] can produce PDF documentation from Markdown documents that has PlantUML diagrams with elements stored in an external, machine-readable file. Here are screenshots showing variables on the left, diagram text in the middle, and a real-time render on the right:

* https://raw.githubusercontent.com/DaveJarvis/KeenWrite/main/...

* https://raw.githubusercontent.com/DaveJarvis/KeenWrite/main/...

KeenWrite supports all diagrams offered by Kroki, which includes "diagram-plantuml".

[1]: https://kroki.io/

[2]: https://github.com/css4j/echosvg/

[3]: https://github.com/DaveJarvis/keenwrite

Although not interactive, I've created a video series that shows advanced usage of Markdown. Namely R, external variables, diagrams, math, annotations, and a different approach to metadata:

* https://www.youtube.com/playlist?list=PLB-WIt1cZYLm1MMx2FBG9...

Tutorial 4 shows basic Markdown:

* https://www.youtube.com/watch?v=qNbGSiRzx-0

The top-right of each video shows keyboard and mouse clicks to help follow along.[1] My desktop text editor, KeenWrite[2], is used in the tutorials.

[1]: https://github.com/DaveJarvis/kmcaster

[2]: https://github.com/DaveJarvis/keenwrite

https://github.com/DaveJarvis/keenwrite/blob/main/scripts/bu...

My template script provides a way to make user-friendly shell scripts. In a script that uses the template, you define the dependencies and their sources:

    DEPENDENCIES=(

I didn't create the fork, nor am I affiliated with the project. I use it in my text editor, KeenWrite to rasterize SVG.

KeenWrite Themes[1] are instructions that tell ConTeXt how to typeset XHTML documents (content) into PDF files (presentation). I made a tutorial that shows how my FOSS desktop text editor, KeenWrite[3], allows users to write in Markdown to typeset a document against a particular theme.

Before it can be used for scientific papers, it needs cross-references, which, unfortunately, aren't part of the CommonMark specification.

I posit that the vast majority of LaTeX users don't grok how to separate content from presentation. When I asked a question on TeX.SE about how to adjust the line spacing between enumerated items (spanning a couple dozen enumerated lists), the vast majority of people voted for the answer of using `\itemsep0em` to tweak each list ... individually.[4] The correct answer, IMO, is to fix the problem globally, and not waste time tweaking individual lists.

[1]: https://github.com/DaveJarvis/keenwrite-themes

[2]: https://www.youtube.com/watch?v=3QpX70O5S30

[3]: https://github.com/DaveJarvis/keenwrite

[4]: https://tex.stackexchange.com/questions/6081/reduce-space-be...