Discovered a way to put comments within dict defs in Vim script

indent/clojure.vim

@@ -23,12 +23,11 @@ setlocal softtabstop=2 shiftwidth=2 expandtab
 setlocal indentkeys=!,o,O
 
 " Set a new configuration option with a default value.  Assigns a script-local
-" version too, which is the default fallback in case the global was "unlet".
+" version too, to be used as a default fallback if the global was "unlet".
 function! s:SConf(name, default) abort
-	let s = 's:' . a:name
-	let n = 'g:' . a:name
+	let [s, g] = ['s:' . a:name, 'g:' . a:name]
 	exec 'let' 's:' . a:name '=' string(a:default)
-	if ! exists(n) | exec 'let' n '=' s | endif
+	if ! exists(g) | exec 'let' g '=' s | endif
 endfunction
 
 " Get the value of a configuration option with a possible fallback.
@@ -51,47 +50,33 @@ call s:SConf('clojure_fuzzy_indent_patterns', [
 \ ])
 
 " Defaults copied from: https://github.com/clojure-emacs/clojure-mode/blob/0e62583b5198f71856e4d7b80e1099789d47f2ed/clojure-mode.el#L1800-L1875
-if !exists('g:clojure_indent_rules')
-	let g:clojure_indent_rules = {
-	\   'ns': 1,
-	\   'fn': 1, 'def': 1, 'defn': 1, 'bound-fn': 1, 'fdef': 1,
-	\   'let': 1, 'binding': 1, 'defmethod': 1,
-	\   'if': 1, 'if-not': 1, 'if-some': 1, 'if-let': 1,
-	\   'when': 1, 'when-not': 1, 'when-some': 1, 'when-let': 1, 'when-first': 1,
-	\   'case': 1, 'cond': 0, 'cond->': 1, 'cond->>': 1, 'condp': 2,
-	\   'while': 1, 'loop': 1, 'for': 1, 'doseq': 1, 'dotimes': 1,
-	\   'do': 0, 'doto': 1, 'comment': 0, 'as->': 2,
-	\   'delay': 0, 'future': 0, 'locking': 1,
-	\   'try': 0, 'catch': 2, 'finally': 0,
-        \   'reify': 1, 'proxy': 2, 'defrecord': 2, 'defprotocol': 1, 'definterface': 1,
-	\   'extend': 1, 'extend-protocol': 1, 'extend-type': 1
-	\ }
-	" (letfn) (1 ((:defn)) nil)
-	" (reify) (:defn (1))
-	" (deftype defrecord proxy) (2 nil nil (:defn))
-	" (defprotocol definterface extend-protocol extend-type) (1 (:defn))
-
-	" ClojureScript
-	call extend(g:clojure_indent_rules, {
-	\   'this-as': 1, 'specify': 1, 'specify!': 1
-	\ })
-	" (specify specify!) (1 :defn)
-
-	" clojure.test
-	call extend(g:clojure_indent_rules, {
-	\   'deftest': 1, 'testing': 1, 'use-fixtures': 1, 'are': 2
-	\ })
-
-	" core.async
-	call extend(g:clojure_indent_rules, {
-	\   'alt!': 0, 'alt!!': 0, 'go': 0, 'go-loop': 1, 'thread': 0
-	\ })
-
-	" core.logic
-	call extend(g:clojure_indent_rules, {
-	\   'run': 1, 'run*': 1, 'fresh': 1
-	\ })
-endif
+call s:SConf('clojure_indent_rules', {
+\   'ns': 1,
+\   'fn': 1, 'def': 1, 'defn': 1, 'bound-fn': 1, 'fdef': 1,
+\   'let': 1, 'binding': 1, 'defmethod': 1,
+\   'if': 1, 'if-not': 1, 'if-some': 1, 'if-let': 1,
+\   'when': 1, 'when-not': 1, 'when-some': 1, 'when-let': 1, 'when-first': 1,
+\   'case': 1, 'cond': 0, 'cond->': 1, 'cond->>': 1, 'condp': 2,
+\   'while': 1, 'loop': 1, 'for': 1, 'doseq': 1, 'dotimes': 1,
+\   'do': 0, 'doto': 1, 'comment': 0, 'as->': 2,
+\   'delay': 0, 'future': 0, 'locking': 1,
+\   'try': 0, 'catch': 2, 'finally': 0,
+\   'reify': 1, 'proxy': 2, 'defrecord': 2, 'defprotocol': 1, 'definterface': 1,
+\   'extend': 1, 'extend-protocol': 1, 'extend-type': 1,
+"\  (letfn) (1 ((:defn)) nil)
+"\  (reify) (:defn (1))
+"\  (deftype defrecord proxy) (2 nil nil (:defn))
+"\  (defprotocol definterface extend-protocol extend-type) (1 (:defn))
+"\  ClojureScript
+\   'this-as': 1, 'specify': 1, 'specify!': 1,
+"\  (specify specify!) (1 :defn)
+"\  clojure.test
+\   'deftest': 1, 'testing': 1, 'use-fixtures': 1, 'are': 2,
+"\  core.async
+\   'alt!': 0, 'alt!!': 0, 'go': 0, 'go-loop': 1, 'thread': 0,
+"\  core.logic
+\   'run': 1, 'run*': 1, 'fresh': 1
+\ })
 
 " Returns "1" if position "i_char" in "line_str" is preceded by an odd number
 " of backslash characters (i.e. escaped).