These are not needed after #35129 but making uncrustify still play nice
with them was a bit tricky.
Unfortunately `uncrustify --update-config-with-doc` breaks strings
with backslashes. This issue has been reported upstream,
and in the meanwhile auto-update on every single run has been disabled.
Problem: using global variable for get_insert()/get_lambda_name()
(after v9.1.1151)
Solution: let the functions return a string_T object instead
(Yee Cheng Chin)
In vim/vim#16720, `get_insert()` was modified to store a string length in a
global variable to be queried immediately by another `get_insert_len()`
function, which is somewhat fragile. Instead, just have the function
itself return a `string_T` object instead. Also do the same for
`get_lambda_name()` which has similar issues.
closes: vim/vim#167750b5fe42071
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
Functions like file_open_new() and file_open_fd_new() which just is a
wrapper around the real functions but with an extra xmalloc/xfree around
is an anti-pattern. If the caller really needs to allocate a
FileDescriptor as a heap object, it can do that directly.
FileDescriptor by itself is pretty much a pointer, or rather two:
the OS fd index and a pointer to a buffer. So most of the time an extra
pointer layer is just wasteful.
In the case of scriptin[curscript] in getchar.c, curscript used
to mean in practice:
N+1 open scripts when curscript>0
zero or one open scripts when curscript==0
Which means scriptin[0] had to be compared to NULL to disambiguate the
curscript=0 case.
Instead, use curscript==-1 to mean that are no script,
then all pointer comparisons dissappear and we can just use an array of
structs without extra pointers.
Remove `export` pramgas from defs headers as it causes IWYU to believe
that the definitions from the defs headers comes from main header, which
is not what we really want.
This marks the following Vim patches as ported:
vim-patch:8.1.1785: map functionality mixed with character input
Problem: Map functionality mixed with character input.
Solution: Move the map functionality to a separate file. (Yegappan
Lakshmanan, closesvim/vim#4740) Graduate the +localmap feature.
b66bab381c
vim-patch:8.2.3643: header for source file is outdated
Problem: Header for source file is outdated.
Solution: Make the header more accurate. (closesvim/vim#9186)
a3f83feb63
Also cherry-pick a change for <unique> mappings from patch 8.2.0807.
Rename map_clear_mode() to do_mapclear().
Also avoid referring to mappings as "keymaps" in commands and docs.
*map_empty_rhs* *map-empty-rhs*
You can create an empty {rhs} by typing nothing after a single CTRL-V (you
have to type CTRL-V two times). Unfortunately, you cannot do this in a vimrc
file.
Problem: Cannot map <C-H> when modifyOtherKeys is enabled.
Solution: Add the <C-H> mapping twice, both with modifier and as 0x08. Use
only the first one when modifyOtherKeys has been detected.
459fd785e4
Add REPTERM_NO_SPECIAL instead of REPTERM_SPECIAL because the meaning of
"special" is different between Vim and Nvim.
Omit seenModifyOtherKeys as Nvim supports attaching multiple UIs.
Omit tests as they send terminal codes.
Keep the behavior of API functions.
Behavioral changes:
1. Added support for lua function in keymaps in
--------------------------------------------
- nvim_set_keymap
Can set lua function as keymap rhs like following:
```lua
vim.api.nvim_{buf_}set_keymap('n', '<leader>lr', '', {callback = vim.lsp.buf.references})
```
Note: lua function can only be set from lua . If api function being
called from viml or over rpc this option isn't available.
- nvim_{buf_}get_keymap
When called from lua, lua function is returned is `callback` key .
But in other cases callback contains number of the function ref.
- :umap, nvim_del_keymap & nvim_buf_del_keymap clears lua keymaps correctly.
- :map commands for displaing rhs .
For lua keymaps rhs is displayed as <Lua function ref_no>
Note: lua keymap cannot be set through viml command / functions.
- mapargs()
When dict is false it returns string in `<Lua function ref_no>`
format (same format as :map commands).
When dict is true it returns ref_no number in `callback` key.
- mapcheck()
returns string in `<Lua function ref_no>` format (same format as :map commands).
2. Added support for keymap description
---------------------------------------
- nvim_{buf_}set_keymap: added `desc` option in opts table .
```lua
vim.api.nvim_set_keymap('n', '<leader>w', '<cmd>w<cr>', {desc='Save current file'})
```
- nvim_{buf_}get_keymap: contains `desc` in returned list.
- commands like `:nmap <leader>w` will show description in a new line below rhs.
- `maparg()` return dict contains `desc`.
* refactor: format all C files under nvim
* refactor: disable formatting for Vim-owned files:
* src/nvim/indent_c.c
* src/nvim/regexp.c
* src/nvim/regexp_nfa.c
* src/nvim/testdir/samples/memfile_test.c
Do not copy a lot of lua strings (dict keys) to just strequal() them
Just compare them directly to a dedicated hash function.
feat(generators): HASHY McHASHFACE
Instead of declaring an enum, this creates a global variable. As gcc10
uses -fno-common by default, global variables declared with the same
name more than once is not allowed anymore revealing this issue.
Each time this header is included, we define the enum name as a global
variable.
See also https://bugzilla.redhat.com/show_bug.cgi?id=1799680
closes#9136
- Treat empty {rhs} like <Nop>
- getchar.c: Pull "repl. MapArg termcodes" into func
The "preprocessing code" surrounding the replace_termcodes calls needs
to invoke replace_termcodes, and also check if RHS is equal to "<Nop>".
To reduce code duplication, factor this out into a helper function.
Also add an rhs_is_noop flag to MapArguments; buf_do_map_explicit
expects an empty {rhs} string for "<Nop>", but also needs to distinguish
that from something like ":map lhs<cr>" where no {rhs} was provided.
- getchar.c: Use allocated buffer for rhs in MapArgs
Since the MAXMAPLEN limit does not apply to the RHS of a mapping (or
else an RHS that calls a really long autoload function from a plugin
would be incorrectly rejected as being too long), use an allocated
buffer for RHS rather than a static buffer of length MAXMAPLEN + 1.
- Mappings LHS and RHS can contain literal space characters, newlines, etc.
- getchar.c: replace_termcodes in str_to_mapargs
It makes sense to do this; str_to_mapargs is, intuitively, supposed to
take a "raw" command string and parse it into a totally "do_map-ready"
struct.
- api/vim.c: Update lhs, rhs len after replace_termcodes
Fixes a bug in which replace_termcodes changes the length of lhs or rhs,
but the later search through the mappings/abbreviations hashtables
still uses the old length value. This would cause the search to fail
erroneously and throw 'E31: No such mapping' errors or 'E24: No such
abbreviation' errors.
- getchar: Create new map_arguments struct
So that a string of map arguments can be parsed into a more useful, more
portable data structure.
- getchar.c: Add buf_do_map function
Exactly the same as the old do_map, but replace the hardcoded references
to the global `buf_T* curbuf` with a function parameter so that we can
invoke it from nvim_buf_set_keymap.
- Remove gettext calls in do_map error handling
Problem: as fileio is cached and reads blocks this is going to wait
until either EOF or reading enough characters to fill rbuffer. This is
not good when reading user input from stdin as script.
- The 'stripdecls.py' script replaces declarations in all headers by includes to
generated headers.
`ag '#\s*if(?!ndef NEOVIM_).*((?!#\s*endif).*\n)*#ifdef INCLUDE_GENERATED'`
was used for this.
- Add and integrate gendeclarations.lua into the build system to generate the
required includes.
- Add -Wno-unused-function
- Made a bunch of old-style definitions ANSI
This adds a requirement: all type and structure definitions must be present
before INCLUDE_GENERATED_DECLARATIONS-protected include.
Warning: mch_expandpath (path.h.generated.h) was moved manually. So far it is
the only exception.
Move files from src/ to src/nvim/.
- src/nvim/ becomes the new root dir for nvim executable sources.
- src/libnvim/ is planned to become root dir of the neovim library.
