reformat all fish scripts

I hate doing this but I am tired of touching a fish script as part of
some change and having `make style` radically change it. Which makes
editing fish scripts more painful than it needs to be. It is time to do
a wholesale reformatting of these scripts to conform to the documented
style as implemented by the `fish_indent` program.

share/functions/__fish_print_modules.fish

@@ -1,4 +1,4 @@
 # Helper function for completions that need to enumerate Linux modules
 function __fish_print_modules
-    find /lib/modules/(uname -r)/{kernel,misc} -type f ^ /dev/null | sed -e 's$/.*/\([^/.]*\).*$\1$'
+    find /lib/modules/(uname -r)/{kernel,misc} -type f ^/dev/null | sed -e 's$/.*/\([^/.]*\).*$\1$'
 end