Problem: Using 'hlsearch' highlighting instead of matchpos if there is no
search match.
Solution: Pass NULL as last item to next_search_hl() when searching for
'hlsearch' match. (Shane Harper, closes#1013)
Problem: printf() test fails on Windows. "-inf" is not used.
Solution: Check for Windows-specific values for "nan". Add sign to "inf"
when appropriate.
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: Fail to read register content from viminfo if it is 438 characters
long. (John Chen)
Solution: Adjust the check for line wrapping. (closes#1010)
Problem: The script that checks translations can't handle plurals.
Solution: Check for plural msgid and msgstr entries. Leave the cursor on
the first error.
Problem: When cancelling the :ptjump prompt a preview window is opened for
a following command.
Solution: Reset g_do_tagpreview. (Hirohito Higashi) Add a test. Avoid that
the test runner gets stuck in trying to close a window.
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: 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: The 'langnoremap' option leads to double negatives. And it does
not work for the last character of a mapping.
Solution: Add 'langremap' with the opposite value. Keep 'langnoremap' for
backwards compatibility. Make it work for the last character of a
mapping. Make the test work.
Problem: There is no equivalent of 'smartcase' for a tag search.
Solution: Add value "followscs" and "smart" to 'tagcase'. (Christian
Brabandt, closes#712) Turn tagcase test into new style.
Problem: The field names used by getbufinfo(), gettabinfo() and
getwininfo() are not consistent.
Solution: Use bufnr, winnr and tabnr. (Yegappan Lakshmanan)
Problem: Sourcing a script where a character has 0x80 as a second byte does
not work. (Filipe L B Correia)
Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian
Brabandt, closes#728) Add a test case.
Problem: printf() gives an error when the argument for %s is not a string.
(Ozaki Kiichi)
Solution: Behave like invoking string() on the argument. (Ken Takata)
