Problem: ":sign jump" may use another window even though the file is
already edited in the current window.
Solution: First check if the file is in the current window. (James McCoy)
Problem: When using a Visual selection of multiple words and doing CTRL-W_]
it jumps to the tag matching the word under the cursor, not the
selected text. (Patrick hemmer)
Solution: Do not reset Visual mode. (idea by Christian Brabandt)
Problem: In some situations, when setting up an environment to trigger an
autocommand, the environment is not properly restored.
Solution: Check the return value of switch_win() and call restore_win()
always. (Daniel Hahler)
Problem: When 'equalalways' is set a split may report "no room" even though
there is plenty of room.
Solution: Compute the available room properly. (Yukihiro Nakadaira)
Problem: Restoring the window sizes after closing the command line window
doesn't work properly if there are nested splits.
Solution: Restore the sizes twice. (Hirohito Higashi)
Problem: When there are matches to highlight the whole window is redrawn,
which is slow.
Solution: Only redraw everything when lines were inserted or deleted.
Reset b_mod_xlines when needed. (Alexey Radkov)
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 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: 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: When using a session file the relative position of the cursor is
not restored if there is another tab. (Nobuhiro Takasaki)
Solution: Update w_wrow before calculating the fraction.
Problem: When Python adds lines to another buffer the cursor position is
wrong, it might be below the last line causing ml_get errors.
(Vlad Irnov)
Solution: Temporarily change the current window, so that marks are corrected
properly.
Problem: When setting 'winfixheight' and resizing the window causes the
window layout to be wrong.
Solution: Add frame_check_height() and frame_check_width() (Yukihiro
Nakadaira)
Problem: Autocommands are triggered by setwinvar() et al. Missing BufEnter
on :tabclose. Duplicate WinEnter on :tabclose. Wrong order of
events for :tablose and :tabnew.
Solution: Fix these autocommand events. (Zyx)
Problem: Crash when using b:, w: or t: after closing the buffer, window or
tabpage.
Solution: Allocate the dictionary instead of having it part of the
buffer/window/tabpage struct. (Yukihiro Nakadaira)
Problem: ":window set nu?" displays the cursor line. (Nazri Ramliy)
Solution: Do not update the cursor line when conceallevel is zero or the
screen has scrolled. (partly by Christian Brabandt)
Problem: Segfault when doing "cclose" on BufUnload in a python function.
(Sean Reifschneider)
Solution: Skip window with NULL buffer. (Christian Brabandt)
Problem: Segfault with specific autocommands. Was OK after 7.3.449 and
before 7.3.545. (Richard Brown)
Solution: Pass TRUE for abort_if_last in the call to close_buffer().
(Christian Brabandt)
