Problem: Command line history code is spread out.
Solution: Put the code in a new file. (Yegappan Lakshmanan, closes#4779)
Also graduate the +cmdline_hist feature.
Problem: ATTENTION prompt for a preview popup window.
Solution: Close the popup window if aborting the buffer load. Avoid getting
the ATTENTION dialog.
Problem: The preview popup window may be too far to the right.
Solution: Keep it inside the screen. Also keep the close button and
scrollbar visible if possible.
Problem: Viminfo support is spread out.
Solution: Move more viminfo code to viminfo.c. (Yegappan Lakshmanan,
closes#4717) Reorder code to make most functions static.
Problem: Alloc() returning "char_u *" causes a lot of type casts.
Solution: Have it return "void *". (Mike Williams) Define ALLOC_ONE() to
check the simple allocations.
Problem: Using "int" for alloc() often results in compiler warnings.
Solution: Use "size_t" and remove type casts. Remove alloc_check(), Vim
only works with 32 bit ints anyway.
Problem: Cannot recover from a swap file.
Solution: Do not expand environment variables in the swap file name.
Do not check the extension when we already know a file is a swap
file. (Ken Takata, closes 4415, closes#4369)
Problem: Buffer left 'nomodifiable' after :substitute. (Ingo Karkat)
Solution: Save the value of 'modifiable' earlier' (Christian Brabandt,
closes#4403)
Problem: Text properties don't always move after changes.
Solution: Update properties before reporting changes to listeners. Move text
property when splitting a line.
Problem: Borland support is outdated and doesn't work.
Solution: Remove Borland support, there are other (free) compilers
available. (Thomas Dziedzic, Ken Takata, closes#4364)
Problem: Ex command info contains confusing information.
Solution: When using the NOTADR flag use ADDR_OTHER for the address type.
Cleanup code using NOTADR. Check for errors in
create_cmdidxs.vim. Adjust Makefile to see the errors.
Problem: Asking about existing swap file unnecessarily.
Solution: When it is safe, delete the swap file. Remove
HAS_SWAP_EXISTS_ACTION, it is always defined. (closes#1237)
Problem: MS-Windows: No color in shell when using "!" in 'guioptions.
Solution: Don't stop termcap when using a terminal window for the shell.
(vim-jp, closes#4117)
Problem: Sorting large numbers is not tested and does not work properly.
Solution: Add test. Fix comparing lines with and without a number.
(Dominique Pelle, closes#4017)
Problem: Macros for MS-Windows are inconsistent, using "32", "3264 and
others.
Solution: Use MSWIN for all MS-Windows builds. Use FEAT_GUI_MSWIN for the
GUI build. (Hirohito Higashi, closes#3932)
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others.
Problem: Cannot have a local value for 'scrolloff' and 'sidescrolloff'.
(Gary Holloway)
Solution: Make 'scrolloff' and 'sidescrolloff' global-local. (mostly by
Aron Widforss, closes#3539)
Problem: Giving error messages is not flexible.
Solution: Add semsg(). Change argument from "char_u *" to "char *", also
for msg() and get rid of most MSG macros. (Ozaki Kiichi, closes
#3302) Also make emsg() accept a "char *" argument. Get rid of
an enormous number of type casts.
