Regarding dict_lookup() in eval.c: both definitions are the same, the
only difference being the spacing between the indirection operator and
the indentation level.
Problem : getdigits() currently returns a long, but at most places,
return value is casted (unsafely) into an int. Making casts
safe would introduce a lot of fuss in the form of assertions
checking for limits.
Note : We cannot just change return type to int, because, at some
places, legitimate long values are used. For example, in
diff.c, for line numbers.
Solution : Introduce new functions:
- get_digits() : Gets an intmax_t from a string.
- get_int_digits() : Wrapper for ints.
- get_long_digits() : Wrapper for longs.
And replace getdigits() invocations by the appropiate
wrapper invocations.
Nvim now relies much less on setting terminal mode to cooked mode, remove most
calls to settmode, except for those that happen on startup or when suspending.
Eventually even those will be handled by the UI layer.
Also:
- Remove NO_CONSOLE_INPUT/NO_CONSULE preprocessor conditionals
- Remove ctrl_c_interrupts variable, check for mapped_ctrl_c directly in
process_interrupts()
- Move ui_inchar profiling to input_poll which is where Nvim blocks for input.
Though this module is relatively small it has very clear boundaries.
The last argument for extracting `tempfile` was the errors which I got
when I was writing unittests for it: `cimport './src/nvim/fileio.h'`
does not work for some reason.
- temp_count is uint32_t now instead of long because it supposed to be
at most 999999999 (comment on line 5227) temporary files. The most
probably it was a long for compatibility with systems where int is
16-bit.
- Use "nvim" as prefix for temp folder name instead of "v"
- Remove unused parameter from vim_tempname
I know it could be 0 sometimes. Running the tests with
`assert(gap->ga_growsize > 0)` in ga_grow() crashes nvim while running the
tests.
- Add a setter for ga_growsize that checks whether the value passed is >=1 (log
in case it's not)
- log when ga_grow() tries to use a ga_growsize that's not >=1
- use GA_EMPTY_INIT_VALUE is many places
- 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.
Problem: Now that nvim/strings.h is correctly namespaced, an issue
that had been masked until now arises:
When compiling, we get a lot of errors because of everywhere
the functions in nvim/strings.h are used, there's no include
to import them.
But, how could this compile and work previously, then? It
turns out that:
- In every such case, we are also including vim.h, which in
turn includes os_unix_defs.h.
- os_unix_defs.h includes <string.h> and also <strings.h> in
some systems (e.g. OSX).
- Build had been modified previously to (even when importing
system headers), prefer equally-named local ones. That was
in fact done as a previous attempt to solve the same issue
we are trying to solve another way now.
So, we were including our "strings.h" as a side-effect of
including <strings.h> through "vim.h" --> "os_unix_defs.h".
Solution: Correctly include "nvim/strings.h" in every file needing it.
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.
