Problem: Using a regexp pattern to highlight a specific position can be
slow.
Solution: Add matchaddpos() to highlight specific positions efficiently.
(Alexey Radkov)
Problem: When moving the cursor and then switching to another window the
previous window isn't scrolled. (Yukihiro Nakadaira)
Solution: Call update_topline() before leaving the window. (Christian
Brabandt)
Problem: When 'verbose' is set to display the return value of a function,
may get E724 repeatedly.
Solution: Do not give an error for verbose messages. Abort conversion to
string after an error.
Problem: When starting the gui and changing the window size the status line
may not be drawn correctly.
Solution: Catch new_win_height() being called recursively. (Christian
Brabandt)
Problem: Possible crash when an BufLeave autocommand deletes the buffer.
Solution: Check for the window pointer being valid. Postpone freeing the
window until autocommands are done. (Yasuhiro Matsumoto)
Problem: Crash when putting zero bytes on the clipboard.
Solution: Do not support the utf8_atom target when not using an Unicode
encoding. (Naofumi Honda)
Problem: Check for whether a highlight group has settings ignores fg and bg
color settings.
Solution: Also check cterm and GUI color settings. (Christian Brabandt)
Problem: When increasing the size of the lower window, the upper window
jumps back to the top. (Ron Aaron)
Solution: Change setting the topline. (Nobuhiro Takasaki)
Problem: Making 'ttymouse' empty after the xterm version was requested
causes problems. (Elijah Griffin)
Solution: Do not check for DEC mouse sequences when the xterm version was
requested. Also don't request the xterm version when DEC mouse
was enabled.
Problem: When using double-width characters the text displayed on the
command line is sometimes truncated.
Solution: Reset the string lenght. (Nobuhiro Takasaki)
Problem: Searching for "a" does not match accented "a" with new regexp
engine, does match with old engine. (David Bürgin)
"ca" does not match "ca" with accented "a" with either engine.
Solution: Change the old engine, check for following composing character
also for single-byte patterns.
Problem: A non-greedy match followed by a branch is too greedy. (Ingo
Karkat)
Solution: Add NFA_MATCH when it is already in the state list if the position
differs.
Problem: Pattern with repeated backreference does not match with new regexp
engine. (Urtica Dioica)
Solution: Also check the end of a submatch when deciding to put a state in
the state list.
Problem: Patches for .hgignore don't work, since the file is not in the
distribution.
Solution: Add .hgignore to the distribution. Will be effective with the
next version.
Problem: When 'relativenumber' is set and deleting lines or undoing that,
line numbers are not always updated. (Robert Arkwright)
Solution: (Christian Brabandt)
Problem: Setting 'langmap' in the modeline can cause trouble. E.g. mapping
":" breaks many commands. (Jens-Wolfhard Schicke-Uffmann)
Solution: Disallow setting 'langmap' from the modeline.
