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Diffstat (limited to 'tex/context/base/core-new.tex')
| -rw-r--r-- | tex/context/base/core-new.tex | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tex/context/base/core-new.tex b/tex/context/base/core-new.tex index 3909356d2..339cfde40 100644 --- a/tex/context/base/core-new.tex +++ b/tex/context/base/core-new.tex @@ -323,6 +323,21 @@ \def\systemsetupsprefix{*} \def\systemsetups#1{\dosetups{\systemsetupsprefix#1}} + +\def\resetsetups[#1]% see x-fo for usage + {\ifundefined{\??su\ifgridsnapping\v!grid\fi:#1}% + \letbeundefined{\??su:#1}% + \else + \letbeundefined{\??su\ifgridsnapping\v!grid\fi:#1}% + \fi} + +% or +% +% \def\resetsetups[#1]% +% {\letbeundefined +% {\??su:% +% \ifundefined{\??su\ifgridsnapping\v!grid\fi:#1}#1\else\ifgridsnapping\v!grid\fi% +% #1}} % new % |