REPL and parentheses

[bulat-nazarov-medved]

Following code

(str \()

causes behavior that not expected.

[bbatsov]

I don't understand your problem. Could you elaborate a bit more on its nature?

[bulat-nazarov-medved]

try to evalute given code in REPL. And you will understand. I use console emacs, i.e. emacs -nw

[gtrak]

Just tried it in both windowed and console emacs24, works for me, returns
"("

On Tue, May 6, 2014 at 7:54 PM, bulat-nazarov-medved <
notifications@github.com> wrote:

try to evalute given code in REPL. And you will understand. I use console
emacs, i.e. emacs -nw

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/550#issuecomment-42374246
.

[bulat-nazarov-medved]

I use emacs24 from debian wheezy. May be I should update cider. My behaviar that after pressing RETURN to evaluate it doesn't print "(" but print empty line. RETURN again show NS promt.

[aamedina]

This odd behavior is also happening to me; I'm using Emacs on OS X. Occurs in both the terminal and Cocoa Emacs.

[aamedina]

So the bug has to do with setting cider-repl-use-clojure-font-lock t.

Relevant stacktrace:

char-equal(35 nil)
  clojure-string-start(t)
  byte-code("\302\303�\304#\205.\305`S\301\"\211�<\203�\306 >\204�  \306=\203*\307\304!\203*\310\311\304\"\210)\202\207" [bound face re-search-forward "\\(\\(?:(\\?\\(?:[:=!>]\\|<[=!]\\|<[[:alnum:]]+>\\)\\|[|()]\\)\\)" t get-text-property font-lock-string-face clojure-string-start throw found] 5)
  clojure-mode-font-lock-regexp-groups(5)
  font-lock-fontify-keywords-region(1 5 nil)
  font-lock-default-fontify-region(1 5 nil)
  font-lock-fontify-region(1 5 nil)
  byte-code("\212\303 �\304\216\305ed   #\210\306 \210\307\211�+\207" [save-match-data-internal verbose font-lock-fontified match-data ((byte-code "\301�\302\"\207" [save-match-data-internal set-match-data evaporate] 3)) font-lock-fontify-region font-lock-after-fontify-buffer t] 4)
  font-lock-default-fontify-buffer()
  font-lock-fontify-buffer()
  (progn (insert string) (clojure-mode) (font-lock-fontify-buffer) (buffer-string))
  (unwind-protect (progn (insert string) (clojure-mode) (font-lock-fontify-buffer) (buffer-string)) (and (buffer-name temp-buffer) (kill-buffer temp-buffer)))
  (save-current-buffer (set-buffer temp-buffer) (unwind-protect (progn (insert string) (clojure-mode) (font-lock-fontify-buffer) (buffer-string)) (and (buffer-name temp-buffer) (kill-buffer temp-buffer))))
  (let ((temp-buffer (generate-new-buffer " *temp*"))) (save-current-buffer (set-buffer temp-buffer) (unwind-protect (progn (insert string) (clojure-mode) (font-lock-fontify-buffer) (buffer-string)) (and (buffer-name temp-buffer) (kill-buffer temp-buffer)))))
  cider-font-lock-as-clojure(#("\"()\"" 0 4 (cider-old-input 2)))
  cider-repl--send-input(t)

[bbatsov]

@aamedina Indeed. Seems that clojure-mode doesn't handle properly character literals. I'll see what I can do about this.

[bbatsov]

This was just fixed in clojure-mode.

[bulat-nazarov-medved]

It's ok, but I have similar problem with arrays. For example, (int-array 3) produce no output. Where Can I fill issue for that?