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Am 25.08.24 um 14:15 schrieb Wolfgang Schuster:
Are there even more?
Yes, there are more of them.
Look into the lowlevel-registers document which describes how they are created and also how you can define your own identifiers with \newuserunit.
Thank you! There must have been a manual, but I didn’t guess “registers” was relevant.
Questions:
How differs "1" from "2"? * em fs
\NC em \EQ \the\dimexpr1em\relax \NC\NR % \emwidth \NC fs \EQ \the\dimexpr1fs\relax \NC\NR % \globalbodyfontsize
Ok, so they can differ minimally; in my 10pt setup I get the same value.
* lw hs
lw stands for \linewidth which is the default value for rulethickness in \framed etc.
I mixed up \linewidth with \textwidth, thought the one was LaTeX and the other \ConTeXt, since we’re talking about rulewidth otherwise.
hs is just \hsize.
Then it makes sense.
* ph vh ph is \paperheight. vh doesn't exist.
Ok, I had mis-noted vh from some older talk, meeting, or whatever, and forgot vs. Hraban