{grouping} is about the grouping mechanism in TeX, and about local and global assignments.

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Multiple ternary plots and pie charts in pgfplots

I'm trying to plot lots of ternary plots and pie charts. Ideally it should look smth like this: The pie-chart (ternary plot) on the left-hand side serves as an explanation of what is happening, ...
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How to get a *lazy* list to play nice with other environments

I've created a lazy itemize command. Partially I've just done it for the hell of it: to see if I could create a command to do what I want it to. Partially to try to get to understand better how \...
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How to increase the maximum number of grouping levels?

I'm compiling a large, automatically generated LaTeX file that contains many \[ nested. This gives the error: ! TeX capacity exceeded, sorry [grouping levels=255]. <recently read> \bgroup I ...
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Add spacing between every second bar tikzpicture

So I've created this chart below from a .csv file with the code at the bottom. However I would like to add some spacing between the 2&3 bars and 4&5 bars. Is this possible or do I need to ...
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Need help with grouping and expansion control

I am trying to define macros, which take a delimited list and pass each element to a macro (that takes one argument). I have fully working versions of them that iterate over 1) all elements in a list, ...
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101 views

Ending a tikzpicture environment in conditional causes “Missing } inserted”

I want to create a number of tikzpictures. I have a number of items I want to draw. Each tikzpicture takes up a whole page and may contain up to 4 items. (It is not good enough to to have each item in ...
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Global font size setting for captions

Dear $\LaTeX$ community, I was wondering if it were possible to assign a specific font size for the caption grouping for figures and tables?