Don’t attempt to modify constant strings

These attempts were found by ‘make compile-always’.
* lisp/language/tibet-util.el (tibetan-obsolete-glyphs):
* lisp/org/org-agenda.el (org-agenda-get-restriction-and-command):
Don’t try to modify string constants.

1 files changed, 3 insertions, 2 deletions

diff --git a/lisp/org/org-agenda.el b/lisp/org/org-agenda.el
index 5fe140d00ef..689d134627e 100644
--- a/lisp/org/org-agenda.el
+++ b/lisp/org/org-agenda.el
@@ -2995,7 +2995,8 @@ Agenda views are separated by `org-agenda-block-separator'."
         (erase-buffer)
         (insert (eval-when-compile
                   (let ((header
-                         "Press key for an agenda command:
+                         (copy-sequence
+                          "Press key for an agenda command:
 --------------------------------        <   Buffer, subtree/region restriction
 a   Agenda for current week or day      >   Remove restriction
 t   List of all TODO entries            e   Export agenda views
@@ -3004,7 +3005,7 @@ s   Search for keywords                 M   Like m, but only TODO entries
 /   Multi-occur                         S   Like s, but only TODO entries
 ?   Find :FLAGGED: entries              C   Configure custom agenda commands
 *   Toggle sticky agenda views          #   List stuck projects (!=configure)
-")
+"))
                         (start 0))
                     (while (string-match
                             "\\(^\\|   \\|(\\)\\(\\S-\\)\\( \\|=\\)"