Problem: Detecting background color does not work in screen, even when it
is working like an xterm.
Solution: Make "screen.xterm" use termcap entries like an xterm. (Lubomir
Rintel, closes#2048) When termresponse version is huge also
recognize as not being an xterm.
Problem: More terminals can't handle requesting cursor mode.
Solution: Recognize Putty. (Hirohito Higashi) Also include Xfce in the
version check. (Dominique Pelle) Recognize Konsole.
Problem: Mac: t_RS is echoed on the screne in Terminal.app. Even though
$TERM is set to "xterm-256colors" it cannot handle this xterm
escape sequence.
Solution: Recognize Terminal.app from the termresponse and skip sending t_RS
if it looks like Terminal.app.
Problem: Sometimes an xterm sends an extra CTRL-X after the response for
the background color. Related to t_RS.
Solution: Check for the CTRL-X after the terminating 0x7.
Problem: The cursor shape is not reset after it was changed in a terminal.
Solution: Request the original cursor shape and restore it. Add t_RS.
Do not add t_SH for now, it does not work properly.
Problem: When running Vim in a terminal window it does not detect the right
number of colors available.
Solution: Detect the version string that libvterm returns. Pass the number
of colors in $COLORS.
Problem: When using a visual bell there is no delay, causing the flash to
be very short, possibly unnoticeable. Also, the flash and the
beep can lockup the UI when repeated often.
Solution: Do the delay in Vim or flush the output before the delay. Limit the
bell to once per half a second. (Ozaki Kiichi, closes#1789)
Problem: When t_u7 is sent a few characters in the second screen line are
overwritten and not redrawn later. (Rastislav Barlik)
Solution: Move redrawing the screen to after overwriting the characters.
Problem: The screen is redrawn when t_BG is set and used to detect the
value for 'background'.
Solution: Don't redraw when the value of 'background' didn't change.
Problem: Bracketed paste is still enabled when executing a shell command.
(Michael Smith)
Solution: Disable brackted paste when going into cooked mode. (closes#1638)
Problem: Test_edit causes older xfce4-terminal to close. (Dominique Pelle)
Solution: Reduce number of columns to 2000. Try to restore the window
position.
Problem: When pasting test in an xterm on the command line it is surrounded
by <PasteStart> and <PasteEnd>. (Johannes Kaltenbach)
Solution: Add missing changes.
Problem: When using 'termguicolors' on MS-Windows the RGB definition causes
the colors to be wrong.
Solution: Undefined RGB and use our own. (Gabriel Barta)
Problem: Warning for assigning negative value to unsigned. (Danek Duvall)
Solution: Make cterm_normal_fg_gui_color and _bg_ guicolor_T, cast to long_u
only when an unsigned is needed.
Problem: With SGR mouse reporting (suckless terminal) the mouse release and
scroll up/down is confused.
Solution: Don't see a release as a scroll up/down. (Ralph Eastwood)
Problem: Cannot map <M-">. (Stephen Riehm)
Solution: Solve the memory access problem in another way. (Dominique Pelle)
Allow for using <M-\"> in a string.
