general: small fixes

files/git/.gitconfig

@@ -18,3 +18,4 @@
 	lg = log --oneline --decorate --graph
 	yoink = pull
 	yeet = push
+	b = blame --color-by-age -L

files/sway/.config/sway/config

@@ -145,8 +145,8 @@ bindswitch --reload --locked lid:off output $laptop enable
     bindsym XF86AudioLowerVolume exec pactl set-sink-volume @DEFAULT_SINK@ -5% && $SHOW_VOL
     set $SHOW_MUTE_OUT notify-send "Audio Output" "$(pactl get-sink-mute @DEFAULT_SINK@)" -i speaker
     set $SHOW_MUTE_IN notify-send "Microphone" "$(pactl get-source-mute @DEFAULT_SOURCE@)" -i microphone
-    bindsym XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
-    bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle
+    bindsym XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle && $SHOW_MUTE_IN
+    bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle && $SHOW_MUTE_OUT
 
 # Moving around:
     # Move your focus around

presets/presentations.tex

@@ -19,6 +19,29 @@
 \usepackage{color}
 \usepackage{proof}
 
+%%% show subsection title frames
+\AtBeginPart{
+\let\insertpartnumber\relax
+\let\partname\relax
+\begin{frame}[tocframe]
+\partpage
+\end{frame}
+}
+\AtBeginSection{
+\let\insertsectionnumber\relax
+\let\sectionname\relax
+\begin{frame}[tocframe]
+\sectionpage
+\end{frame}
+}
+\AtBeginSubsection{
+\let\insertsubsectionnumber\relax
+\let\subsectionname\relax
+\begin{frame}[tocframe]
+\subsectionpage
+\end{frame}
+}
+
 %%% source code
 \usepackage{listings}
 \usepackage{minted}