bug#26328: 26.0.50; checkdoc action for join lines drops final "

[Marco Wahl <marcowahlsoft@gmail.com>]

Checkdoc drops the final " when the action to join the lines has been
choosen.

E.g. have checkdoc enabled and eval

    (defun foo ()
    "bla bla
    bla."
    )

Suggestion for a fix:

modified   lisp/emacs-lisp/checkdoc.el
@@ -1520,7 +1520,7 @@ checkdoc-this-string-valid-engine
 			 ;; They said yes.  We have more fill work to do...
 			 (goto-char (match-beginning 1))
 			 (delete-region (point) (match-end 1))
-			 (insert "\n")
+			 (insert "\"")
 			 (setq msg nil))))))
 	   (if msg
 	       (checkdoc-create-error msg s (save-excursion



In GNU Emacs 26.0.50 (build 3, x86_64-pc-linux-gnu, GTK+ Version 3.22.10)
 of 2017-03-29 built on tm6592
Repository revision: d707ba846902128572f420241897cbb966363ede
Windowing system distributor 'The X.Org Foundation', version 11.0.11903000
System Description:	Arch Linux

Recent messages:
Opening nndoc server on /home/b/Mail/archive/kusen...done
Opening nndoc server on /home/b/Mail/archive/todo...done
Opening nndoc server on /home/b/Mail/archive/vwiki...done
Reading active file via nndraft...done
Reading active file from gnorbthing via nnir...done
Checking new news...done
Mark saved where search started
Saving file /home/b/.newsrc-dribble...
Wrote /home/b/.newsrc-dribble [2 times]
(Saved .newsrc-dribble)

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-- 
Marco Wahl -- Freelancer
https://marcowahl.github.io