Problem: When creating a session when winminheight is 2 or larger and
loading that session gives an error.
Solution: Also set winminheight before setting winheight to 1. (Rafael
Bodill, neovim #5717)
Problem: It is not so easy to write a script that works with both Python 2
and Python 3, even when the Python code works with both.
Solution: Add 'pyxversion', :pyx, etc. (Marc Weber, Ken Takata)
Problem: When opening a buffer on a directory and inside a try/catch then
the BufEnter event is not triggered.
Solution: Return NOTDONE from readfile() for a directory and deal with the
three possible return values. (Justin M. Keyes, closes#1375,
closes#1353)
Problem: When the pattern of :filter does not have a separator then
completion of the command fails.
Solution: Skip over the pattern. (Ozaki Kiichi, clodes #1299)
Problem: When 'maxfuncdepth' is set above 200 the nesting is limited to
200. (Brett Stahlman)
Solution: Allow for Ex command recursion depending on 'maxfuncdepth'.
Problem: An address relative to the current line, ":.,+3y", does not work
properly on a closed fold. (Efraim Yawitz)
Solution: Correct for including the closed fold. (Christian Brabandt)
Problem: Code for MS-Windows is complicated because of the exceptions for
old systems.
Solution: Drop support for MS-Windows older than Windows XP. (Ken Takata)
Problem: When using ":sleep" channel input is not handled.
Solution: When there is a channel check for input also when not in raw mode.
Check every 100 msec.
Problem: Illegal memory access with ":1@". (Dominique Pelle)
Solution: Correct cursor column after setting the line number. Also avoid
calling end_visual_mode() when not in Visual mode.
Problem: Crash when editing a new buffer and BufUnload autocommand wipes
out the new buffer. (Norio Takagi)
Solution: Don't allow wiping out this buffer. (partly by Hirohito Higashi)
Move old style test13 into test_autocmd. Avoid ml_get error when
editing a file.
Problem: Crash when autocommand moves to another tab. (Dominique Pelle)
Solution: When navigating to another window halfway the :edit command go
back to the right window.
Problem: :filter does not work for many commands. Can only get matching
messages.
Solution: Make :filter work for :command, :map, :list, :number and :print.
Make ":filter!" show non-matching lines.
Problem: Adding pattern to ":oldfiles" is not a generic solution.
Solution: Add the ":filter /pat/ cmd" command modifier. Only works for some
commands right now.
Problem: The short form of ":noswapfile" is ":noswap" instead of ":now".
(Kent Sibilev)
Solution: Only require three characters. Add a test for the short forms.
Problem: When there is an CmdUndefined autocmd then the error for a missing
command is E464 instead of E492. (Manuel Ortega)
Solution: Don't let the pointer be NULL.
Problem: When ":doautocmd" is used modelines are used even when no
autocommands were executed. (Daniel Hahler)
Solution: Skip processing modelines. (closes#854)
Problem: When using :stopinsert in a silent mapping the "INSERT" message
isn't cleared. (Coacher)
Solution: Always clear the message. (Christian Brabandt, closes#718)
Problem: The versplit feature makes the code uneccessary complicated.
Solution: Remove FEAT_VERTSPLIT, always support vertical splits when
FEAT_WINDOWS is defined.
