diff options
Diffstat (limited to 'tex/context/base/font-ctx.lua')
| -rw-r--r-- | tex/context/base/font-ctx.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tex/context/base/font-ctx.lua b/tex/context/base/font-ctx.lua index fa6708d0c..a7dcd6edd 100644 --- a/tex/context/base/font-ctx.lua +++ b/tex/context/base/font-ctx.lua @@ -1428,7 +1428,8 @@ function helpers.dimenfactor(unit,tfmdata) -- could be a method of a font instan elseif unit == "em" then return (tfmdata and tfmdata.parameters.em_width) or 655360 else - return dimenfactors[unit] or unit + local du = dimenfactors[unit] + return du and 1/du or tonumber(unit) or 1 end end |