Fix perl-mode indentation after a hanging paren

* lisp/progmodes/perl-mode.el (perl-hanging-paren-p): Allow
comments.  (Bug#34245)
* test/lisp/progmodes/perl-mode-tests.el (perl-test-bug-34245): New
test.

1 files changed, 17 insertions, 0 deletions

diff --git a/test/lisp/progmodes/perl-mode-tests.el b/test/lisp/progmodes/perl-mode-tests.el
index 3757ac25547..a47a6722e20 100644
--- a/test/lisp/progmodes/perl-mode-tests.el
+++ b/test/lisp/progmodes/perl-mode-tests.el
@@ -28,6 +28,23 @@
     (font-lock-ensure (point-min) (point-max))
     (should (equal (get-text-property 4 'face) 'font-lock-variable-name-face))))
 
+(ert-deftest perl-test-bug-34245 ()
+  "Test correct indentation after a hanging paren, with and without comments."
+  (with-temp-buffer
+    (perl-mode)
+    (insert "my @foo = (\n\"bar\",\n\"baz\",\n);")
+    (insert "\n\n")
+    (insert "my @ofoo = (\t\t# A comment.\n\"obar\",\n\"obaz\",\n);")
+    (indent-region (point-min) (point-max))
+    (goto-char (point-min))
+    (forward-line)
+    (skip-chars-forward " \t")
+    (should (equal (current-column) perl-indent-level))
+    (search-forward "# A comment.")
+    (forward-line)
+    (skip-chars-forward " \t")
+    (should (equal (current-column) perl-indent-level))))
+
 ;;;; Re-use cperl-mode tests
 
 (defvar cperl-test-mode)