This is a refactor extracted from vim-patch 9.0.0067: cannot show virtual text
The logic for inline virtual text is going to be different in nvim than
text property based text in vim, but this refactor is still useful,
as calculation of displayed linesize is going to be stateful in a
similar way.
vim-patch:9.0.0285: it is not easy to change the command line from a plugin
Problem: It is not easy to change the command line from a plugin.
Solution: Add setcmdline(). (Shougo Matsushita, closesvim/vim#10869)
07ea5f1509
In non-multigrid UI the only change is that the returned height now
excludes winbar, and this is compatible with Vim.
In multigrid UI this means the return value of these functions now
reflect the space available for buffer lines in a window.
No change in nvim_win_get_height() and nvim_win_get_width().
Problem: Empty string considered an error for expand() when 'verbose' is
set. (Christian Brabandt)
Solution: Do not give an error for an empty result. (closesvim/vim#10307)
a96edb736d
Problem: A bit of code is not covered by tests.
Solution: Add a few more test cases. (Dominique Pellé, closesvim/vim#8857)
d176ca3dde
Cherry-pick Test_trim() change from patch 8.2.0448.
Cherry-pick Test_History() change from patch 8.2.1736.
Cherry-pick charidx() and trim() type checks from patch 8.2.3135.
Problem: Vim9: 'cpo' can become empty.
Solution: Use empty_option instead of an empty string. Update quickfix
buffer after restoring 'cpo'. (closesvim/vim#7608)
e5a2dc87fd
Omit test as it is Vim9 script.
Problem: 'wildmenu' only shows few matches.
Solution: Add the "pum" option: use a popup menu to show the matches.
(Yegappan Lakshmanan et al., closesvim/vim#9707)
3908ef5017
Omit p_wmnu check in cmdline_pum_active() as it can cause problems.
Omit vim_strchr() flags as that isn't really better than bitmasks.
Omit key translations and document it in vim_diff.txt.
Problem: Still using cached values after unsetting some known environment
variables.
Solution: Take care of the side effects. (closesvim/vim#10194)
7714231bb5
Cherry-pick vim_setenv_ext() from patch 8.2.0200.
Problem: The option.c file is too big.
Solution: Split off the code dealing with strings. (Yegappan Lakshmanan,
closesvim/vim#4937)
dac1347b4d
Cherry-pick set_string_option_direct_in_win() from patch 8.1.1405.
Cherry-pick shift_line() comment change from patch 8.1.2096.
Move 'clipboard' default parsing to didset_string_options().
Reorder option flags to put Nvim-only flags at the end.
Problem: Some code in options.c fits better elsewhere.
Solution: Move functions from options.c to other files. (Yegappan
Lakshmanan, closesvim/vim#4889)
e677df8d93
vim-patch:8.1.2082: some files have a weird name to fit in 8.3 characters
Problem: Some files have a weird name to fit in 8.3 characters.
Solution: Use a nicer names.
30e8e73506
Problem: The evalfunc.c file is too big.
Solution: Move getchar() and parse_queued_messages() to getchar.c.
9c658c9eac
Omit parse_queued_messages(): Nvim does not have MESSAGE_QUEUE.
Problem: The spell.c file is too big.
Solution: Move the code for spell suggestions to a separate file. (Yegappan
Lakshmanan, closesvim/vim#4988)
46a426c9ac
Problem: Execution stack is incomplete and inefficient.
Solution: Introduce a proper execution stack and use it instead of
sourcing_name/sourcing_lnum. Create a string only when used.
1a47ae32cd
Omit test_debugger.vim: superseded by later patches.
Omit check_map_keycodes(): N/A.
Omit kword_test.c: N/A (converted to a unit test).
Problem: Profiling functionality is spread out.
Solution: Put profiling functionality in profiling.c. (Yegappan Lakshmanan,
closesvim/vim#4666)
fa55cfc69d
Move proftime_T to types.h for now to avoid recursive #include.
vim-patch:8.2.0559: clearing a struct is verbose
Problem: Clearing a struct is verbose.
Solution: Define and use CLEAR_FIELD() and CLEAR_POINTER().
a80faa8930
Problem: Command line history code is spread out.
Solution: Put the code in a new file. (Yegappan Lakshmanan, closesvim/vim#4779)
Also graduate the +cmdline_hist feature.
d7663c22c6
Problem: Buffer menu does not handle special buffers properly.
Solution: Keep a dictionary with buffer names to reliably keep track of
entries.
Also trigger BufFilePre and BufFilePost for command-line and
terminal buffers when the name changes.
5e94a29ebb
