Refactor `readme.md`

1 files changed, 49 insertions, 143 deletions

diff --git a/readme.md b/readme.md
index 4ab2730..2de5b63 100644
--- a/readme.md
+++ b/readme.md
@@ -3,84 +3,41 @@
 Crate docs are currently at
 [`wooorm.com/micromark-rs/micromark/`](https://wooorm.com/micromark-rs/micromark/).
 
-There’s still a lot to do, but, already: **100%** CommonMark 🥳
-
-## Some useful scripts for now
-
-Run examples:
-
-```sh
-RUST_BACKTRACE=1 RUST_LOG=debug cargo run --example lib
-```
-
-Format:
-
-```sh
-cargo fmt --all
-```
-
-Lint:
-
-```sh
-cargo fmt --all -- --check && cargo clippy -- -W clippy::pedantic
-```
-
-Tests:
-
-```sh
-RUST_BACKTRACE=1 cargo test
-```
-
-Docs:
-
-```sh
-cargo doc --document-private-items
-```
-
-(add `--open` to open them in a browser)
-
 ## To do
 
-### Some major obstacles
-
-- [ ] (5) There’s a lot of rust-related choosing whether to pass (mutable)
-      references or whatever around that should be refactored
-- [ ] (5) Figure out extensions
-
-### All the things
+### Docs
 
-#### Docs
-
-- [ ] (1) Go through all bnf
+- [ ] (1) Go through all functions, add docs
 - [ ] (1) Go through all docs
+- [ ] (1) Go through all bnf docs
 - [ ] (1) Add overview docs on how everything works
+- [ ] (1) Add more examples
 
-#### Refactor
+### Refactor
 
+- [ ] (1) Move `content` to `construct`
 - [ ] (1) Improve `interrupt`, `concrete`, `lazy` fields somehow?
+- [ ] (?) Remove last box: the one around the child tokenizer?
+- [ ] (1) Add helper to get byte at, get char before/after, etc.
+- [ ] (?) Use smaller things that usizes?
 
-#### Parse
-
-- [ ] (3) Make tokens extendable for extensions?
-
-#### Test
+### Test
 
 - [ ] (1) Make sure positional info is perfect
-- [ ] (3) Share a bunch of tests with `micromark-js`
+- [ ] (3) Share tests with `micromark-js`
+- [ ] (3) Add tests for a zillion attention markers, tons of lists, tons of labels, etc?
 
-#### Misc
+### Misc
 
 - [ ] (3) `no_std`?
-- [ ] (3) Pass more references around
-- [ ] (1) Get markers from constructs (`string`, `text`)
+- [ ] (?) Improve document performance (potential 50%)
+- [ ] (?) Improve paragraph performance (potential 15%)
+- [ ] (?) Improve label (link, image) performance (potential 7%)
 - [ ] (3) Read through rust docs to figure out what useful functions there are,
       and fix stuff I’m doing manually now
 - [ ] (5) Do some research on rust best practices for APIs, e.g., what to accept,
       how to integrate with streams or so?
 - [ ] (1) Go through clippy rules, and such, to add strict code styles
-- [ ] (1) Any special handling of surrogates?
-- [ ] (1) Make sure debugging, assertions are useful for other folks
-- [ ] (3) Add some benchmarks (against comrak, pulldown-cmark, kramdown?), do some perf testing
 - [ ] (3) Write comparison to other parsers
 - [ ] (3) Add node/etc bindings?
 - [ ] (3) Bunch of docs
@@ -125,87 +82,36 @@ important.
 - [ ] (8) After all extensions, including MDX, are done, see if we can integrate
       this with SWC to compile MDX
 
-### Done
-
-- [x] (8) Subtokenization: figure out a good, fast way to deal with constructs in
-      one content type that also are another content type
-- [x] (3) Encode urls
-- [x] (1) Optionally remove dangerous protocols when compiling
-- [x] (1) Add docs to html (text)
-- [x] (1) Add docs on bnf
-- [x] (1) Reorganize to split util
-- [x] (1) Add examples to `Options` docs
-- [x] (3) Fix deep subtokenization
-- [x] (1) text in heading
-- [x] (1) Setext headings, solved in flow
-- [x] (1) Add docs to partials
-- [x] (1) Remove all `pub fn`s from constructs, except for start
-- [x] (1) Remove `content` content type, as it is no longer needed
-- [x] (1) Paragraph
-- [x] (1) Parse whitespace in each flow construct
-- [x] (1) Connect `ChunkString` in label, destination, title
-- [x] (1) Add support for line endings in `string`
-- [x] (1) Handle BOM at start
-- [x] (1) Make sure tabs are handled properly
-- [x] (1) Add tests for `default-line-ending`, `line-ending`
-- [x] (1) Use preferred line ending style in markdown
-- [x] (1) Make sure crlf/cr/lf are working perfectly
-- [x] (1) Figure out lifetimes of things (see `life time` in source)
-- [x] (1) Use traits for a bunch of enums, e.g., markers
-- [x] (1) Move safe protocols to constants
-- [x] (1) Make text data, string data constructs (document in
-      `construct/mod.rs`)
-- [x] (1) Configurable tokens (destination, label, title)
-- [x] (1) Configurable limit (destination)
-- [x] (1) Add docs for `default_line_ending`
-- [x] (1) Add docs for virtual spaces
-- [x] (1) Add docs to `subtokenize.rs`
-- [x] (1) Add docs for `link.rs`
-- [x] (1) Add docs for token types
-- [x] (1) Do not capture in `tokenizer.go`
-- [x] (1) Clean attempts
-- [x] (1) Add docs for tokenizer
-- [x] (1) Add docs for sanitation
-- [x] (1) Get definition identifiers (definition)
-- [x] (1) Add docs to `normalize_identifier`
-- [x] (1) Add docs for how references and definitions match
-- [x] (1) Add module docs to parser
-- [x] (1) Add improved docs in compiler
-- [x] (1) Add docs for `RESOURCE_DESTINATION_BALANCE_MAX`
-- [x] (1) Add docs for `label_start_image`, `label_start_link`
-- [x] (1) Add docs for `label_end`
-- [x] (1) Move map handling from `resolve_media`
-- [x] (5) Add support for sharing identifiers, references before definitions
-- [x] (2) Refactor to externalize handlers of compiler
-- [x] (1) Add support for compiling shared references and definitions
-- [x] (1) Add docs to Image, Link, and other media tokens
-- [x] (1) Add docs on resolver, clean feed
-- [x] (3) Clean compiler
-- [x] (1) Parse initial and final space_or_tab of paragraphs (in string, text)
-- [x] (1) Refactor to clean and document `space_or_tab`
-- [x] (1) Refactor to clean and document `edit_map`
-- [x] (8) Make paragraphs fast by merging them at the end, not checking whether
-      things interrupt them each line
-- [x] (3) Add support for interrupting (or not)
-- [x] (5) attention
-- [x] (3) Unicode punctuation
-- [x] (1) Use rust to crawl unicode
-- [x] (1) Document attention
-- [x] (1) Remove todos in `span.rs` if not needed
-- [x] (2) Fix resizing attention bug
-- [x] (2) Fix interleaving of attention/label
-- [x] (8) Add basic support for block quotes
-- [x] (1) Use `char::REPLACEMENT_CHARACTER`?
-- [x] (3) Add support for concrete constructs
-      (html (flow) or code (fenced) cannot be “pierced” into by containers)
-- [x] (1) Make sure that rust character groups match CM character groups
-- [x] (3) Fix block quote bug
-- [x] (3) Add support for lazy lines
-- [x] (5) Containers!
-- [x] (3) Check subtokenizer unraveling is ok
-- [x] (1) Add list of void tokens, check that they’re void
-- [x] (3) Use `commonmark` tests
-- [x] (3) Add support for turning off constructs
-- [x] (1) Use `edit_map` in `subtokenize`
-- [x] (3) Remove all `HashMap`s
-- [x] (3) Remove splicing and cloning in subtokenizer
+## Scripts
+
+Run examples:
+
+```sh
+RUST_BACKTRACE=1 RUST_LOG=debug cargo run --example lib
+```
+
+Format:
+
+```sh
+cargo fmt --all
+```
+
+Lint:
+
+```sh
+cargo fmt --all -- --check && cargo clippy -- -W clippy::pedantic
+```
+
+Tests:
+
+```sh
+RUST_BACKTRACE=1 cargo test
+```
+
+Docs:
+
+```sh
+cargo doc --document-private-items
+```
+
+(add `--open` to open them in a browser)