Included patch for persistent undo. Lots of changes and added test.
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index a109c2e..49fc70a 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -30,6 +30,9 @@
*known-bugs*
-------------------- Known bugs and current work -----------------------
+When Vim crashes it may run out of stack while executing autocommands. Patch
+to not run autocommands when leaving Vim? (James Vega, 2010 May 23)
+
Cursor positioning wrong with 0x200e character. (John Becket, 2010 May 6)
E315 when trying to change a file in FileChangedRO autocommand event.
@@ -1082,6 +1085,18 @@
Vim 7.3:
Patches to include:
+8 Persistent undo bugs / fixes:
+ - Add tests. Also with different 'enc'
+ - Add undofile(name): get undo file name for buffer "name".
+- Extend test62 for gettabvar() and settabvar(). (Yegappan Lakshmanan, 2010
+ May 23)
+- Also crypt the undo file.
+- Also crypt the swap file, each block separately. Change mf_write() and
+ mf_read(). How to get b_p_key to these functions?
+- Do profiling on sha256 code to find obvious bottlenecks.
+- Do profiling on crypt code to find obvious bottlenecks.
+- Use off_t instead of long for bytes in a buffer. (James Vega, 2010 May 22,
+ update next day)
- Include conceal patch?
http://vince.negri.googlepages.com/
http://vim.wikia.com/wiki/Patch_to_conceal_parts_of_lines
@@ -1150,42 +1165,17 @@
Needs some more testing.
Update 2010 Apr 20, patch by Andy Kittner, May 16
- Easier/standard way to disable default plugins.
-8 Persistent undo: store undo in a file. Patch by Jordan Lewis, 2009 Feb
- 20. Repost 2009 Nov 16.
- Get tar file from: http://repo.or.cz/w/vim_extended.git/tree/feat/persistent-undo
- -> disable by default and add remark that it's new and may fail.
- Testing remarks by Christian Brabandt, 2010 May 1:
- - doesn't work well with symlinks (Jordan will look into it)
- - old undo files tend to pile up
- - :rundo should output a message (Jordan will fix this)
- Bugs / fixes:
- - Undo file should be stored with the original file by default, the undo
- directory doesn't handle remote files or directory renames.
- Use same mechanism as for swap files? But only with one file name.
- - Read coladd depending on FEAT_VIRTUALEDIT, should always read/write it
- - invoke u_wundo() inside buf_write()
- - invoke u_rundo() inside readfile()
- - Document that ":wundo" and ":rundo" should only be used in autocommands.
- - unserialize_pos() does not need a return value
- - function comments go before the function, not inside
- - u_get_undofile() changes its argument ffname
- - make magic four bytes.
- - errors need numbers "E000:"
- - also put 'enc' in undo file.
- - don't use timestamp, "touch file" or dir copy may change it and undo
- still works.
- Older ideas:
- - Use timestamps, so that a version a certain time ago can be found and
- info before some time/date can be flushed. 'undopersist' gives maximum
- time to keep undo: "3h", "1d", "2w", "1y", etc. For the file use dot
- and extension: ".filename.un~" (like swapfile but "un~" instead of
- "swp").
- ":{range}source": source the lines from the current file.
You can already yank lines and use :@" to execute them.
Most of do_source() would not be used, need a new function.
It's easy when not doing breakpoints or profiling.
+Probably not now:
+- Use timestamps for undo, so that a version a certain time ago can be found
+ and info before some time/date can be flushed. 'undopersist' gives maximum
+ time to keep undo: "3h", "1d", "2w", "1y", etc.
Before (beta) release:
- Add fixes for 7.2 to version7.txt
+- Rename vim73 branch to default (hints: Xavier de Gaye, 2010 May 23)
More patches:
@@ -1292,7 +1282,6 @@
to left as well? See patch of Dec 26. (Nadim Shaikli)
8 Option to lock all used memory so that it doesn't get swapped to disk
(uncrypted). Patch by Jason Holt, 2003 May 23. Uses mlock.
-7 Support a stronger encryption. Jason Holt implemented AES (May 6 2003).
7 Add ! register, for shell commands. (patch from Grenie)
8 In the gzip plugin, also recognize *.gz.orig, *.gz.bak, etc. Like it's
done for filetype detection. Patch from Walter Briscoe, 2003 Jul 1.
@@ -4320,11 +4309,6 @@
- When mouse click after 'r' command, get character that was pointed to.
-Crypt and security:
-8 Also crypt the swapfile, each block separately. Change mf_write() and
- mf_read(). How to get b_p_key to these functions?
-
-
Argument list:
6 Add command to put all filenames from the tag files in the argument list.
When given an argument, only use the files where that argument matches