Commit Graph

17 Commits

Author SHA1 Message Date
Johannes Altmanninger
2358d4dec8 Fix MoveWordStyle naming convention 2023-12-24 08:42:20 +01:00
Johannes Altmanninger
77aeb6a2a8 Port execution
Drop support for history file version 1.

ParseExecutionContext no longer contains an OperationContext because in my
first implementation, ParseExecutionContext didn't have interior mutability.
We should probably try to add it back.

Add a few to-do style comments. Search for "todo!" and "PORTING".

Co-authored-by: Xiretza <xiretza@xiretza.xyz>
(complete, wildcard, expand, history, history/file)
Co-authored-by: Henrik Hørlück Berg <36937807+henrikhorluck@users.noreply.github.com>
(builtins/set)
2023-11-15 11:09:48 +01:00
Johannes Altmanninger
2fb352a9e4 Address some clippy lints from nightly clippy
Note that in general we should not respect nightly clippy because it might
contradict stable clippy which is run in CI.
2023-10-07 19:30:46 +02:00
Johannes Altmanninger
408161f4d6 Port test_tokenizer 2023-10-07 19:30:46 +02:00
Henrik Hørlück Berg
fae090ea67 Adopt the wchar prelude 2023-08-09 15:00:58 +02:00
Johannes Altmanninger
fc5e97e55e Expose u32 source offsets as usize
Computations should use usize, so this makes things more convenient.
Post-FFI we can make SourceRange fields private, to enforce this even easier.
2023-04-19 01:03:16 +02:00
Johannes Altmanninger
2ca27d2c5b Implement Iterator for Tokenizer 2023-04-19 01:03:16 +02:00
ridiculousfish
ead329db60 Replace a bunch of from_ffi with as_wstr calls
from_ffi copies a CxxWString into a new Rust WString, but as_wstr simply
gets the slice of chars directly.

Too many string types!
2023-04-16 12:50:53 -07:00
Johannes Altmanninger
915db44fbd Implement printf formatting for some parser types 2023-04-16 17:46:56 +02:00
Johannes Altmanninger
05bad5eda1 Port common.{h,cpp} to Rust
Most of it is duplicated, hence untested.

Functions like mbrtowc are not exposed by the libc crate, so declare them
ourselves.
Since we don't know the definition of C macros, add two big hacks to make
this work:
1. Replace MB_LEN_MAX and mbstate_t with values (resp types) that should
   be large enough for any implementation.
2. Detect the definition of MB_CUR_MAX in the build script. This requires
   more changes for each new libc. We could also use this approach for 1.

Additionally, this commit brings a small behavior change to
read_unquoted_escape(): we cannot decode surrogate code points like \UDE01
into a Rust char, so use � (\UFFFD, replacement character) instead.
Previously, we added such code points to a wcstring; looks like they were
ignored when printed.
2023-04-02 15:17:06 +02:00
Johannes Altmanninger
c6756e9324 Canonicalize some wide string imports
wchar.rs should not import let alone reexport FFI strings.
Stop re-exporting utf32str! because we use L! instead.

In wchar_ffi.rs, stop re-exporting cxx::CxxWString because that hasn't
seen adoption.

I think we should use re-exports only for aliases like "wstr" or for aliases
into internal modules.
So I'd probably remove `pub use wchar_ffi::wcharz_t = crate::ffi::wcharz_t`
as well.
2023-03-05 10:32:20 +01:00
Johannes Altmanninger
2c331e9c69 Implement more bitwise operation for parser bitfields
These will be used in the parser.

Maybe this type should be a struct with boolean fields. The current way has
the upside that the usage is exactly the same as in C++.
2023-03-04 22:24:22 +01:00
Johannes Altmanninger
bb1c64b202 Make some parser types public 2023-03-04 22:24:22 +01:00
Johannes Altmanninger
5394ca1f96 Address clippy lints 2023-02-25 12:24:25 +01:00
Mahmoud Al-Qudsi
aca7dedf33 Fix Tokenizer::parse_fd() on x86
Upsizing to `usize` from `i32` doesn't work if `usize` is only 32-bits.
I changed the code to use the `FromStr` impl on `i32`, but we could have also
just used `u64` instead of `i32`.

Also, we should get in the habit of using the appropriate type aliases where
possible (`i32` should be `RawFd`).
2023-02-20 13:41:11 -06:00
Johannes Altmanninger
39f3c894d7 Port tokenizer.cpp to Rust
In hindsight, I should probably have split this into three different commits.
2023-02-09 00:37:22 +01:00
Johannes Altmanninger
7f8d247211 Port parse_constants.h to Rust 2023-02-09 00:37:22 +01:00