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author | Karl Berry <karl@freefriends.org> | 2021-03-06 21:58:15 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-03-06 21:58:15 +0000 |
commit | 974640d66e61e81cb197ad96fdff7b08343e4c5a (patch) | |
tree | 2e1f75f32f312b7f24ba82b4590ae230bcd6f399 /Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex | |
parent | b4fa72e61230aca75f7f6fbf988821f71edfb6b2 (diff) |
context
git-svn-id: svn://tug.org/texlive/trunk@58167 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex')
-rw-r--r-- | Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex b/Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex index 1e2e00a35ad..15faa802dc4 100644 --- a/Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex +++ b/Master/texmf-dist/doc/context/sources/general/manuals/lowlevel/lowlevel-expansion.tex @@ -315,7 +315,7 @@ Although you can never really get back to the original input, you can come prett close, with: \startbuffer -\normaldetokenize{this can $ be anything \bgroup} +\detokenize{this can $ be anything \bgroup} \stopbuffer \typebuffer[option=TEX] @@ -432,9 +432,45 @@ These two macros now have the meaning: \startsection[title={\LUAMETATEX\ primitives}] -{\em todo} +To be discussed: + +\starttyping +\expand +\expandtoken +\localcontrol +\localcontrolled +\beginlocalcontrol ... \endlocalcontrol +\immediate +\stoptyping + +And maybe also here: + +\starttyping +\tokenized : a bonus +\scantokens : original etex, now using the lua method +\stoptyping % \aftergroups +% \aftergrouped + +And: + +\starttyping + \def\foo{foo} +\protected\def\oof{oof} + +\csname foo\endcsname +\csname oof\endcsname +\csname \foo\endcsname +% \csname \oof\endcsname % error in luametatex + +\ifcsname foo\endcsname yes\else nop\fi +\ifcsname oof\endcsname yes\else nop\fi +\ifcsname \foo\endcsname yes\else nop\fi +\ifcsname \oof\endcsname yes\else nop\fi % nop in luametatex +\stoptyping + +\stoptext \stopsection |