bugfix: wrong font selection inside \cap{}

1 files changed, 1 insertions, 1 deletions

diff --git a/arabluatex.lua b/arabluatex.lua
index 3b0ed5e..3e574cf 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -538,7 +538,7 @@ function cap(str)
    else
       str = "\\MakeUppercase "..str
    end
-return str
+return "\\txtrans{"..str.."}"
 end
 
 -- this function is adapted from an 'obsolete project' of Khaled