On 8/25/2024 2:15 PM, Wolfgang Schuster wrote:
How differs "1" from "2"?
* em fs
\startbuffer[dimensions]
\starttabulate
\NC em \EQ \the\dimexpr1em\relax \NC\NR % \emwidth
\NC fs \EQ \the\dimexpr1fs\relax \NC\NR % \globalbodyfontsize
\stoptabulate
\stopbuffer
\starttext
\getbuffer[dimensions]
\setupbodyfont[14.4pt]
\getbuffer[dimensions]
\stoptext
Often they are the same (basically font units) but there can be some
rounding going on; also bodyfont sizes are clipped
\starttext
\the\numexpr(\dimexpr1fs\relax/65536)*100\relax\par
\the\numexpr(\dimexpr1em\relax/65536)*100\relax
\the\dimexpr1fs\relax\par
\the\dimexpr1em\relax
\stoptext
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