Problem: Some tests are flaky or fail on some systems.
Solution: Increase waiting time for port number. Use "cmd /c" to execute
"echo" on win32. (Ken Takata, closes#3534)
Problem: Terminal windows in a session are not properly restored.
Solution: Add "terminal" in 'sessionoptions'. When possible restore the
command running in a terminal.
Problem: Search test can be flaky.
Solution: Use WaitFor() instead of a delay. Make it possible to pass a
funcref to WaitFor() to avoid the need for global variables.
(James McCoy, closes#2282)
Problem: No error when WaitFor() gets an invalid wrong expression.
Solution: Do not ignore errors in evaluationg the expression. Fix places
where the expression was wrong.
Problem: When WaitFor() has a wrong expression it just waits a second,
which goes unnoticed. (James McCoy)
Solution: When WaitFor() times out throw an exception. Fix places where the
expression was wrong.
Problem: Test_popup_and_window_resize() does not always pass.
Solution: Do not use $VIMPROG, pass the Vim executable in the vimcmd file.
(Ozaki Kiichi, closes#2186)
Problem: Popup menu drawing problem when resizing terminal.
Solution: Redraw after resizing also when a popup menu is visible. (Ozaki
Kiichi, closes#2110)
Problem: When using ch_read() with zero timeout, can't tell the difference
between reading an empty line and nothing available.
Solution: Add ch_canread().
Problem: An exiting job is detected with a large latency.
Solution: Check for pending job more often. (Ozaki Kiichi) Change the
double loop in mch_inchar() into one.
Problem: It is not possible to use plugins in an "after" directory to tune
the behavior of a package.
Solution: First load plugins from non-after directories, then packages and
finally plugins in after directories.
Reset 'loadplugins' before executing --cmd arguments.
