New command extra

sblelong · sblelong · commit bf9239d07acd · 2026-01-11T09:56:11.000-05:00
diff --git a/beamer-polymtl.cls b/beamer-polymtl.cls
@@ -254,4 +254,8 @@
         sectionstyle=show/shaded
     ]
     \hfill
-}
+}
+
+% Ajouts extras
+% -----------------------------------
+\newcommand{\extra}[1]{{\footnotesize\itshape\color{primary!25}#1}}
