Backport trunk 2013-03-26T00:42:08Z!monnier@iro.umontreal.ca em-prompt fix

* lisp/eshell/em-prompt.el (eshell-emit-prompt):
Make sure we can't insert into the prompt either.

Fixes: debbugs:13963

2 files changed, 6 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5783761a0b4..dd209f75bf6 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-06  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * eshell/em-prompt.el (eshell-emit-prompt): Make sure we can't insert
+        into the prompt either (bug#13963).
+
 2013-03-26  Fabián Ezequiel Gallina  <fabian@anue.biz>
 
         Un-indent after "pass" and "return" statements (Bug#13888)
diff --git a/lisp/eshell/em-prompt.el b/lisp/eshell/em-prompt.el
index c1c4d4730f9..c5429c59bd6 100644
--- a/lisp/eshell/em-prompt.el
+++ b/lisp/eshell/em-prompt.el
@@ -122,6 +122,7 @@ arriving, or after."
            (add-text-properties 0 (length prompt)
                                 '(read-only t
                                   face eshell-prompt
+                                  front-sticky (face read-only)
                                   rear-nonsticky (face read-only))
                                 prompt))
       (eshell-interactive-print prompt)))