-\usepackage{theorem}
-\theorembodyfont{\upshape}
-\newtheorem{theorem}{\R{îùôè}}[section]
-\AtBeginDocument{\make@lr\thetheorem}
+ \usepackage{theorem}
+ \theorembodyfont{\upshape}
+ \newtheorem{theorem}{\R{îùôè}}[section]
+ \AtBeginDocument{\make@lr\thetheorem}