Allow disabling the title segments.

set -g theme_title_display_process yes
    set -g theme_title_display_path no

See #11

README.md

@@ -69,6 +69,8 @@ set -g theme_display_hg yes
 set -g theme_display_virtualenv no
 set -g theme_display_ruby no
 set -g theme_display_user yes
+set -g theme_title_display_process yes
+set -g theme_title_display_path no
 set -g theme_date_format "+%a %H:%M"
 set -g default_user your_normal_user
 ```

fish_prompt.fish

@@ -19,6 +19,8 @@
 #     set -g theme_display_virtualenv no
 #     set -g theme_display_ruby no
 #     set -g theme_display_user yes
+#     set -g theme_title_display_process yes
+#     set -g theme_title_display_path no
 #     set -g theme_date_format "+%a %H:%M"
 #     set -g default_user your_normal_user
 

fish_title.fish

@@ -1,4 +1,4 @@
 function fish_title
-  echo $_ ' '
+  [ "$theme_title_display_process" = 'yes' ]; and echo $_ ' '
-  pwd
+  [ "$theme_title_display_path" != 'no' ]; and pwd
-end
+end