Problem: buflist_findname_stat() may find a dummy buffer.
Solution: Set the BF_DUMMY flag after loading a dummy buffer. Start
finding buffers from the end of the list.
Problem: When there are many errors adding them to the quickfix list takes
a long time.
Solution: Add BLN_NOOPT. Don't call buf_valid() in buf_copy_options().
Remember the last file name used. When going through the buffer
list start from the end of the list. Only call buf_valid() when
autocommands were executed.
Problem: 'errorformat' is parsed for every call to ":caddexpr". Can't add
to two location lists asynchronously.
Solution: Keep the previously parsed data when appropriate. (mostly by
Yegappan Lakshmanan)
Problem: On MS-Windows large files (> 2Gbyte) cause problems.
Solution: Use "off_T" instead of "off_t". Use "stat_T" instead of "struct
stat". Use 64 bit system functions if available. (Ken Takata)
Problem: Appending to the quickfix list while the quickfix window is open
is very slow.
Solution: Do not delete all the lines, only append the new ones. Avoid
using a window while updating the list. (closes#841)
Problem: Crash when an autocommand changes a quickfix list. (Dominique)
Solution: Check wether an entry is still valid. (Yegappan Lakshmanan,
Hirohito Higashi)
Problem: The versplit feature makes the code uneccessary complicated.
Solution: Remove FEAT_VERTSPLIT, always support vertical splits when
FEAT_WINDOWS is defined.
Problem: New include file missing from distribution. Missing changes to
quickfix code.
Solution: Add alloc.h to the list of distributed files. Use the enum in
quickfix code.
Problem: It is not possible to test code that is only reached when memory
allocation fails.
Solution: Add the alloc_fail() function. Try it out with :vimgrep.
Problem: The local value of 'errorformat' is not used for ":lexpr" and
":cexpr".
Solution: Use the local value if it exists. (Christian Brabandt) Adjust the
help for this.
Problem: It's a bit clumsy to execute a command on a list of matches.
Solution: Add the ":ldo", ":lfdo", ":cdo" and ":cfdo" commands. (Yegappan
Lakshmanan)
Problem: Autocommands triggered by quickfix cannot get the current title
value.
Solution: Set w:quickfix_title earlier. (Yannick)
Also move the check for a title into the function.
Problem: When starting several Vim instances in diff mode, the temp files
used may not be unique. (Issue 353)
Solution: Add an argument to vim_tempname() to keep the file.
Problem: No tests for picking a window when selecting an entry in a
location list. Not picking the right window sometimes.
Solution: Add test 96. Set usable_win appropriately. (Lech Lorens)
