Indentation applied inconsistently depending on presence of ns form

[sheluchin]

I initially filed an issue in the vim-iced repo, but it looks like it's an issue with cljfmt.

Using Tonsky's formatting rule:

indentation.clj:

{#"^\w" [[:inner 0]]}

Starting file:

(ns foo)

(-> {:x 1}
  :x
  prn)

Expected result:

 (ns foo)

 (-> {:x 1}
-  :x
-  prn)
+    :x
+    prn)
1 file(s) formatted incorrectly

Actual result:

All source files formatted correctly

Now starting file with ns form commented out:

;(ns foo)

(-> {:x 1}
  :x
  prn)

Actual matches expected:

 ;(ns foo)

 (-> {:x 1}
-  :x
-  prn)
+    :x
+    prn)
1 file(s) formatted incorrectly

In summary, I expect the arguments to the threading macros to line up, as described in the style guide, but cljfmt's result differs depending on whether the file has a top-level ns form.

[weavejester]

This issue is a little hard to read. Can you put in your expected and actual values?

[sheluchin]

@weavejester Sorry about that! I've edited it to make it a little easier on the eyes.

[rfhayashi]

I found that to happen if the namespace name starts with the string def. For example:

(require '[cljfmt.core :as cljfmt])

(def code "
(ns def)

(-> {}
    (assoc :a 1)
    (assoc :b 2))
")

(println
 (cljfmt/reformat-string code {}))

prints

(ns def)

(-> {}
  (assoc :a 1)
  (assoc :b 2))