Add some comments

1 files changed, 3 insertions, 1 deletions

diff --git a/autodetect.sh b/autodetect.sh
index 1264e1b..5c3fc5d 100755
--- a/autodetect.sh
+++ b/autodetect.sh
@@ -54,11 +54,11 @@ if [ -n "$EXT1_NAME" ]; then
 	EXT2_NAME="$(echo "$XRANDR" | grep -v "\($NOTE_NAME\|$EXT1_NAME\)" | detect_connected | head -n 1)"
 	[ -n "$EXT2_NAME" ] && EXT2_STATUS="$(detect_status "$EXT2_NAME")"
 fi
-
 NOTE_MAX=$(echo "$XRANDR" | grep -A 1 "$NOTE_NAME" | tail -n1 | awk '{ print $1 }')
 EXT1_MAX=$(echo "$XRANDR" | grep -A 1 "$EXT1_NAME" | tail -n1 | awk '{ print $1 }')
 EXT2_MAX=$(echo "$XRANDR" | grep -A 1 "$EXT2_NAME" | tail -n1 | awk '{ print $1 }')
 
+## Main "profiles" logic
 if [ "$COMMAND" = "external" -a "$EXT1_STATUS" = "connected" ]; then
 	xrandr --dpi "$DPI" $(off_except "$EXT1_NAME") --output "$EXT1_NAME" --mode "$EXT1_MAX"
 
@@ -75,6 +75,8 @@ elif [ "$EXT2_STATUS" = "disconnected" -a "$NOTE_STATUS" = "connected" -a "$EXT1
 	handle_non_exist_mode "$EXT1_NAME" "$NOTE_NAME" "$EXT1_MAX" "$NOTE_MAX"
 
 elif [ "$EXT2_STATUS" = "connected" -a "$NOTE_STATUS" = "connected" -a "$EXT1_STATUS" = "connected" ]; then
+	# This isn't one command, because there is some weird error in xrandr.
+	# That is the only way that this thing works.
 	xrandr --dpi "$DPI" $(off_except "$NOTE_NAME" "$EXT1_NAME" "$EXT2_NAME")
 	xrandr --dpi "$DPI" --output "$NOTE_NAME" --mode "$NOTE_MAX"
 	xrandr --dpi "$DPI" --output "$EXT1_NAME" --mode "$EXT1_MAX" --left-of "$NOTE_NAME"