[nongnu] elpa/inf-ruby f33b4aa36b 051/265: inf-ruby-switch-from-compilation: enable undo

[ELPA Syncer]

branch: elpa/inf-ruby
commit f33b4aa36be74faa3b933a1cabf1cb78b0fec5a5
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    inf-ruby-switch-from-compilation: enable undo
---
 inf-ruby.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inf-ruby.el b/inf-ruby.el
index cfe3e848b9..6d7bcd4c55 100755
--- a/inf-ruby.el
+++ b/inf-ruby.el
@@ -405,6 +405,7 @@ Recommended for use when the program being executed enters
 interactive mode, i.e. hits a debugger breakpoint."
   (interactive)
   (setq buffer-read-only nil)
+  (buffer-enable-undo)
   (inf-ruby-mode))
 
 ;;;###autoload