namespace map should allow all Clojure whitespace between prefix and map

[lread]

Version
1.0.579-alpha

Platform
Affects all platforms

Symptom & Reproduction
The following succeeds:

(p/parse-string-all "#:abc {:d 1}")
;; => <forms: #:abc {:d 1}>

But when we try the following, it throws

(p/parse-string-all "#:abc \n {:d 1}")
; Execution error (ExceptionInfo) at rewrite-clj.reader/throw-reader (reader.cljc:24).
; namespaced map expects a map [at line 2, column 1

Expected behavior
Rewrite-clj should recognize that all Clojure whitespace is valid between the prefix and map in a namespaced map.

Diagnosis
I discovered this issue while adding cljstyle to out lib tests.
Running its tests against rewrite-clj v1 uncovered the oversight.

Action
This is an easy fix, will address shortly.

[sogaiu]

For reference, this is what tree-sitter-clojure does too: https://github.com/sogaiu/tree-sitter-clojure/blob/master/grammar.js#L379-L382

Here _gap means whitespace, a comment (including a terminating newline), or discard / ignore.

Possibly of interest...I had thought that most places one might be able to put whitespace, the other two constructs (comment + newline and discard) would work, but I found a couple of cases where that didn't seem to be so.

For reader conditionals (and the splicing one too), it appears one can put whitespace between #? (or #?@) and what follows but I did not find comments or newlines to work in that spot: https://github.com/sogaiu/tree-sitter-clojure/blob/master/grammar.js#L368-L371

[lread]

Thanks @sogaiu! I'll make a TODO to verify rewrite-clj handling in the areas you mentioned.