Fix some broken conditional forms

Problem reported by Mattias Engdegård in:
https://lists.gnu.org/r/emacs-devel/2020-01/msg00088.html
* lisp/cedet/ede/cpp-root.el (ede-create-lots-of-projects-under-dir):
Remove this quick hack, which didn’t do anything anyway.
* lisp/cedet/ede/pconf.el (ede-proj-configure-test-required-file):
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-print-col):
* lisp/net/nsm.el (nsm-check-tls-connection):
Use ‘when’ rather than bypassing it.  This doesn’t affect behavior
and is better style.
* lisp/cedet/srecode/semantic.el (srecode-semantic-handle-:tag):
Fix typo that suppressed an error.
* lisp/filesets.el (filesets-run-cmd): Fix typo that mishandled spacing.
* lisp/gnus/gnus-cloud.el (gnus-cloud-update-newsrc-data):
Fix typo that caused “GROUP has older different info in the cloud
as of DATE, update it here?” prompt result to always be treated as
“yes”.
* lisp/gnus/mml-smime.el (mml-smime-openssl-encrypt): Simplify,
since smime-encrypt-buffer signals error on failure.
* lisp/international/titdic-cnv.el (tsang-quick-converter): Simplify.
The conversion of this file to utf-8-emacs in
2019-01-08T02:18:[email protected] removed the
distinction between Big5 and CNS fulltitles in the generated docstring.
* lisp/org/org-agenda.el (org-agenda-show-and-scroll-up):
* lisp/textmodes/table.el (table--generate-source-cell-contents):
Simplify by removing useless code.
* lisp/org/ox-odt.el (org-odt--format-timestamp): Fix typo that
always output time-of-day even when the timestamp lacked it.

Author: eggert

lisp/cedet/ede/cpp-root.el

@@ -478,21 +478,6 @@ Argument COMMAND is the command to use for compiling the target."
   "Don't rescan this project from the sources."
   (message "cpp-root has nothing to rescan."))
 
-;;; Quick Hack
-(defun ede-create-lots-of-projects-under-dir (dir projfile &rest attributes)
-  "Create a bunch of projects under directory DIR.
-PROJFILE is a file name sans directory that indicates a subdirectory
-is a project directory.
-Generic ATTRIBUTES, such as :include-path can be added.
-Note: This needs some work."
-  (let ((files (directory-files dir t)))
-    (dolist (F files)
-      (if (file-exists-p (expand-file-name projfile F))
-	  `(ede-cpp-root-project (file-name-nondirectory F)
-				 :name (file-name-nondirectory F)
-				 :file (expand-file-name projfile F)
-				 attributes)))))
-
 (provide 'ede/cpp-root)
 
 ;; Local variables:

lisp/cedet/ede/pconf.el

@@ -56,8 +56,9 @@ don't do it.  A value of nil means to just do it.")
 	    (and (eq ede-pconf-create-file-query 'ask)
 		 (not (eq ede-pconf-create-file-query 'never))
 		 (not (y-or-n-p
-		       (format "I had to create the %s file for you.  Ok? " file)))
-		 (error "Quit")))))))
+		       (format "I had to create the %s file for you.  Ok? "
+			       file))))
+	  (error "Quit"))))))
 
 
 (cl-defmethod ede-proj-configure-synchronize ((this ede-proj-project))

lisp/cedet/srecode/semantic.el

@@ -201,7 +201,7 @@ variable default values, and other things."
   (let ((tag (or srecode-semantic-selected-tag
 		 (srecode-semantic-tag-from-kill-ring))))
     (when (not tag)
-      "No tag for current template.  Use the semantic kill-ring.")
+      (error "No tag for current template.  Use the semantic kill-ring."))
     (srecode-semantic-apply-tag-to-dict
      (srecode-semantic-tag (semantic-tag-name tag)
 			   :prime tag)

lisp/emacs-lisp/tabulated-list.el

@@ -547,10 +547,10 @@ Return the column number after insertion."
     ;; Don't truncate to `width' if the next column is align-right
     ;; and has some space left, truncate to `available-space' instead.
     (when (and not-last-col
-               (> label-width available-space)
-               (setq label (truncate-string-to-width
-                            label available-space nil nil t t)
-                     label-width available-space)))
+	       (> label-width available-space))
+      (setq label (truncate-string-to-width
+		   label available-space nil nil t t)
+	    label-width available-space))
     (setq label (bidi-string-mark-left-to-right label))
     (when (and right-align (> width label-width))
       (let ((shift (- width label-width)))

lisp/filesets.el

@@ -1645,10 +1645,10 @@ Replace <file-name> or <<file-name>> with filename."
 				      (dolist (this args txt)
 					(setq txt
 					      (concat txt
+						      (if (equal txt "") "" " ")
 						      (filesets-run-cmd--repl-fn
 						       this
 						       (lambda (this)
-							 (if (equal txt "") "" " ")
 							 (format "%s" this))))))))
 				   (cmd (concat fn " " args)))
 			      (filesets-cmd-show-result

lisp/gnus/gnus-cloud.el

@@ -243,10 +243,10 @@ Use old data if FORCE-OLDER is not nil."
                 (when (or (not gnus-cloud-interactive)
                           (gnus-y-or-n-p
                            (format "%s has older different info in the cloud as of %s, update it here? "
-                                   group date))))
-                (gnus-message 2 "Installing cloud update of group %s" group)
-                (gnus-set-info group contents)
-                (gnus-group-update-group group)))
+				   group date)))
+		  (gnus-message 2 "Installing cloud update of group %s" group)
+		  (gnus-set-info group contents)
+		  (gnus-group-update-group group))))
           (gnus-error 1 "Sorry, group %s is not subscribed" group))
       (gnus-error 1 "Sorry, could not update newsrc for group %s (invalid data %S)"
                   group elem))))

lisp/gnus/mml-smime.el

@@ -154,14 +154,9 @@ Whether the passphrase is cached at all is controlled by
 	  (write-region (point-min) (point-max) file))
 	(push file certfiles)
 	(push file tmpfiles)))
-    (if (smime-encrypt-buffer certfiles)
-	(progn
-	  (while (setq tmp (pop tmpfiles))
-	    (delete-file tmp))
-	  t)
-      (while (setq tmp (pop tmpfiles))
-	(delete-file tmp))
-      nil))
+    (smime-encrypt-buffer certfiles)
+    (while (setq tmp (pop tmpfiles))
+      (delete-file tmp)))
   (goto-char (point-max)))
 
 (defvar gnus-extract-address-components)

lisp/international/titdic-cnv.el

@@ -737,8 +737,7 @@ To get complete usage, invoke \"emacs -batch -f batch-titdic-convert -h\"."
 ;; method is for inputting CNS characters.
 
 (defun tsang-quick-converter (dicbuf tsang-p big5-p)
-  (let ((fulltitle (if tsang-p (if big5-p "倉頡" "倉頡")
-		     (if big5-p "簡易" "簡易")))
+  (let ((fulltitle (if tsang-p "倉頡" "簡易"))
 	dic)
     (goto-char (point-max))
     (if big5-p

lisp/net/nsm.el

@@ -311,9 +311,9 @@ See also: `network-security-protocol-checks' and `nsm-noninteractive'"
                                                   (map-values results)
                                                   "\n")
                                                  "\n")
-                                                "\n* ")))))
-                 (delete-process process)
-                 (setq process nil)))
+						"\n* "))))))
+	(delete-process process)
+	(setq process nil))
       (run-hook-with-args 'nsm-tls-post-check-functions
                           host port status settings results)))
   process)

lisp/org/org-agenda.el

@@ -8981,7 +8981,6 @@ fold drawers."
 	 (narrow-to-region (org-entry-beginning-position)
 			   (org-entry-end-position))
 	 (org-show-all '(drawers))))
-      (when arg )
       (setq org-agenda-show-window (selected-window)))
     (select-window win)))