[nongnu] elpa/undo-fu-session fa4833d470 02/53: readme: update to reference other packages

[ELPA Syncer]

branch: elpa/undo-fu-session
commit fa4833d470f70b2c323e7d5dec52b5fa87118aba
Author: Campbell Barton <ideasman42@gmail.com>
Commit: Campbell Barton <ideasman42@gmail.com>

    readme: update to reference other packages
---
 readme.rst | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/readme.rst b/readme.rst
index 3f888cd00e..015668315b 100644
--- a/readme.rst
+++ b/readme.rst
@@ -100,3 +100,27 @@ The package is available in melpa as ``undo-fu-session``, 
here is an example wit
      (setq undo-fu-session-incompatible-files '("COMMIT_EDITMSG$" 
"git-rebase-todo$")))
 
    (global-undo-fu-session-mode)
+
+
+Undo Tree (Evil Mode)
+---------------------
+
+At the time of writing undo-tree is enabled by default in evil-mode,
+This defines it's own undo data-structures and is not compatible with 
undo-fu-session,
+
+When using evil-mode be sure to run ``(global-undo-tree-mode -1)`` to avoid 
problems.
+
+
+Other Packages
+==============
+
+As there are multiple packages which deal with undo, it's worth mentioning how 
this interacts with other packages.
+
+`Undo Fu <https://gitlab.com/ideasman42/emacs-undo-fu>`__
+   This package is intended for use with undo-fu-session,
+   as a convenience wrapper over Emacs built-in undo.
+
+`Undohist <https://github.com/emacsorphanage/undohist>`__
+   This package also stores undo data between sessions,
+   however it doesn't store redo data making undo-only and redo-only
+   operations fail to skip branches of undo history.