patch 9.0.1686: undotree() only works for the current buffer

Problem:    undotree() only works for the current buffer
Solution:   Add an optional "buffer number" parameter to undotree().  If
            omitted, use the current buffer for backwards compatibility.

closes: #4001
closes: #12292

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Co-authored-by: Devin J. Pohly <djpohly@gmail.com>
This commit is contained in:
Devin J. Pohly
2023-04-23 20:26:59 -05:00
committed by Christian Brabandt
parent 422b9dcbfa
commit 5fee111149
7 changed files with 82 additions and 21 deletions

View File

@ -5535,7 +5535,6 @@ Undo:
- Undo history wrong when ":next file" re-uses a buffer. (#5426) ex_next()
should pass flag to do_argfile(), then to do_ecmd(). Is there a test for
this?
- Add buffer argument to undotree(). (#4001)
- Undo problem: "g-" doesn't go back, gets stuck. (Björn Linse, 2016 Jul 18)
- Undo message is not always properly displayed. Patch by Ken Takata, 2013
oct 3. Doesn't work properly according to Yukihiro Nakadaira.