Dotfiles commit (try to keep under 50 characters)

Multi-line description of commit,
feel free to be detailed.

[Ticket: X]
~
~
".git/COMMIT_EDITMSG" 14L, 297C

.config/fish/functions/_pure_prompt_jobs.fish

@@ -0,0 +1,9 @@
+function _pure_prompt_jobs --description "Display number of running jobs"
+    if set --query pure_show_jobs; and test "$pure_show_jobs" = true
+        set --local njobs (count (jobs -p))
+        set --local jobs_color (_pure_set_color $pure_color_jobs)
+        if test "$njobs" -gt 0
+            echo "$jobs_color"[$njobs]
+        end
+    end
+end