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Diffstat (limited to 'tex/context/base/luat-ini.mkiv')
| -rw-r--r-- | tex/context/base/luat-ini.mkiv | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tex/context/base/luat-ini.mkiv b/tex/context/base/luat-ini.mkiv index 38b8be3ae..f2355da2a 100644 --- a/tex/context/base/luat-ini.mkiv +++ b/tex/context/base/luat-ini.mkiv @@ -334,6 +334,14 @@ % % \installctxfunction\foo{commands.foo} +% This is a forward definition: + +\def\checkedstrippedcsname#1% this permits \strippedcsname{\xxx} and \strippedcsname{xxx} + {\expandafter\syst_helpers_checked_stripped_csname\string#1} + +\def\syst_helpers_checked_stripped_csname#1% + {\if\noexpand#1\letterbackslash\else#1\fi} + \normalprotected\def\installctxfunction#1#2% {\expandafter\chardef\csname\??luafunction\checkedstrippedcsname#1\endcsname\ctxcommand{ctxfunction("#2",true)}\relax \expandafter\edef\csname\checkedstrippedcsname#1\endcsname{\noexpand\luafunction\csname\??luafunction\checkedstrippedcsname#1\endcsname}} |