updates to Makefile, vim-swap-handler, disp, and nws

Makefile

@@ -19,6 +19,7 @@ sh:
 	cp -f sh/proxtest $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/pco $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/git-survey $(DESTDIR)$(PREFIX)/bin
+	cp -f sh/vim-swap-handler $(DESTDIR)$(PREFIX)/bin
 
 mkc:
 	cc c/scream.c -o c/scream

sh/vim-swap-handler

@@ -0,0 +1,28 @@
+#!/bin/sh
+# when the vim SwapExists autocommand is fired, this script is
+# called with the path of the file in question.
+
+# mad props to daniel conway for having this big brain idea
+
+# note to self: protect $1 from expansion as it can contain a
+# ~
+
+[ "$#" -eq 0 ] && exit 2
+
+window=$(
+	xdotool search --name "$1" | \
+	sed 1q
+)
+
+desk=$(
+	xdotool get_desktop_for_window "$window" 2>/dev/null || printf "none"
+)
+
+[ "$desk" = "none" ] && exit 1
+desk=$(($desk + 1))
+
+bspc desktop -f "^${desk}"
+killall -10 simplestatus
+xdotool set_window --urgency 1 "$window"
+
+exit 0