[Emacs-diffs] emacs-25 b787d55: More format-time-string change fixups

[Paul Eggert]

branch: emacs-25
commit b787d5501bad8036016d835faa2f90bb0904c038
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    More format-time-string change fixups
    
    * lisp/net/tramp-sh.el (tramp-sh-handle-set-file-times):
    * lisp/org/org.el (org-timestamp-format):
    Fix doc to match new format-time-string behavior.
    * lisp/org/ox-icalendar.el (org-icalendar-convert-timestamp):
    Use (not (not X)) to treat non-nil values of utc arg as UTC.
---
 lisp/net/tramp-sh.el     |    2 +-
 lisp/org/org.el          |    9 +++++----
 lisp/org/ox-icalendar.el |    3 ++-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 5b90832..aa0ac02 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -1525,7 +1525,7 @@ of."
                          (current-time)
                        time))
                ;; With GNU Emacs, `format-time-string' has an
-               ;; optional parameter UNIVERSAL.  This is preferred,
+               ;; optional parameter ZONE.  This is preferred,
                ;; because we could handle the case when the remote
                ;; host is located in a different time zone as the
                ;; local host.
diff --git a/lisp/org/org.el b/lisp/org/org.el
index 6e7d54d..d2b48a6 100644
--- a/lisp/org/org.el
+++ b/lisp/org/org.el
@@ -22663,7 +22663,7 @@ contains commented lines.  Otherwise, comment them."
   "Non-nil when TIMESTAMP has a time specified."
   (org-element-property :hour-start timestamp))
 
-(defun org-timestamp-format (timestamp format &optional end utc)
+(defun org-timestamp-format (timestamp format &optional end zone)
   "Format a TIMESTAMP element into a string.
 
 FORMAT is a format specifier to be passed to
@@ -22672,8 +22672,9 @@ FORMAT is a format specifier to be passed to
 When optional argument END is non-nil, use end of date-range or
 time-range, if possible.
 
-When optional argument UTC is non-nil, time will be expressed as
-Universal Time."
+The optional ZONE is omitted or nil for Emacs local time, t for
+Universal Time, `wall' for system wall clock time, or a string as in
+`set-time-zone-rule' for a time zone rule."
   (format-time-string
    format
    (apply 'encode-time
@@ -22683,7 +22684,7 @@ Universal Time."
                  (if end '(:minute-end :hour-end :day-end :month-end :year-end)
                    '(:minute-start :hour-start :day-start :month-start
                                    :year-start)))))
-   utc))
+   zone))
 
 (defun org-timestamp-split-range (timestamp &optional end)
   "Extract a timestamp object from a date or time range.
diff --git a/lisp/org/ox-icalendar.el b/lisp/org/ox-icalendar.el
index 0d34ba1..cd54d1e 100644
--- a/lisp/org/ox-icalendar.el
+++ b/lisp/org/ox-icalendar.el
@@ -393,7 +393,8 @@ Universal Time, ignoring `org-icalendar-date-time-format'."
       ;; Convert timestamp into internal time in order to use
       ;; `format-time-string' and fix any mistake (i.e. MI >= 60).
       (encode-time 0 mi h d m y)
-      (or utc (and with-time-p (org-icalendar-use-UTC-date-time-p)))))))
+      (not (not (or utc (and with-time-p
+                             (org-icalendar-use-UTC-date-time-p)))))))))
 
 (defun org-icalendar-dtstamp ()
   "Return DTSTAMP property, as a string."