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Diffstat (limited to 'doc/context/sources/general/manuals/followingup/followingup-expressions.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/followingup/followingup-expressions.tex | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/doc/context/sources/general/manuals/followingup/followingup-expressions.tex b/doc/context/sources/general/manuals/followingup/followingup-expressions.tex index f5bce052c..321496c97 100644 --- a/doc/context/sources/general/manuals/followingup/followingup-expressions.tex +++ b/doc/context/sources/general/manuals/followingup/followingup-expressions.tex @@ -196,6 +196,30 @@ The normal expansion rules apply, so one can use macros and other symbolic numbers. The only difference in handling dimensions is that we don't support \type {true} units but these are obsolete in \LUAMETATEX\ anyway. +In the end I decided to also add an extra conditional so that we can say: + +\starttyping +\ifexpression (\scratchcounterone > 5) and (\scratchcountertwo > 5)\relax + nop +\else + yes +\fi +\stoptyping + +which looks more natural. Actually, this is an nowadays alias because we have two +variants: + +\starttyping +\ifnumexpression ... \relax ... \else ... \fi +\ifdimexpression ... \relax ... \else ... \fi +\stoptyping + +where the later is equivalent to + +\starttyping +\ifboolean\dimexpression ... \relax ... \else ... \fi +\stoptyping + \stopsection \startsection[title={Tracing}] |