Closes https://github.com/zed-industries/zed/issues/13246
Supersedes: https://github.com/zed-industries/zed/pull/16192
I couldn't push to the git fork this user was using, so here's the exact
same PR but with some style nits implemented.
Release Notes:
- Added image rendering to the Markdown preview
---------
Co-authored-by: dovakin0007 <dovakin0007@gmail.com>
Co-authored-by: dovakin0007 <73059450+dovakin0007@users.noreply.github.com>
Follow up to #19785
This PR ensures that we explicitly ignore inline HTML tags so that we
can still extract the text between the tags and show them to the user
Release Notes:
- N/A
- Closes#12515
Before fix:
<img width="1506" alt="Screenshot 2024-10-17 at 09 50 19"
src="https://github.com/user-attachments/assets/250f50cb-0119-4b96-bc9b-7258aa83247c">
After fix:
<img width="1027" alt="Screenshot 2024-10-17 at 09 52 36"
src="https://github.com/user-attachments/assets/c2eb7e4a-3c03-466c-b215-7fcc22eed024">
Testing:
- Manual testing
- Added unit test
Test results, these tests fail on the main branch for my setup as well,
I have docker running but still had some failures:
```
failures:
tests::integration_tests::test_context_collaboration_with_reconnect
tests::integration_tests::test_formatting_buffer
tests::integration_tests::test_fs_operations
tests::integration_tests::test_git_branch_name
tests::integration_tests::test_git_diff_base_change
tests::integration_tests::test_git_status_sync
tests::integration_tests::test_join_after_restart
tests::integration_tests::test_join_call_after_screen_was_shared
tests::integration_tests::test_joining_channels_and_calling_multiple_users_simultaneously
tests::integration_tests::test_leaving_project
tests::integration_tests::test_leaving_worktree_while_opening_buffer
tests::integration_tests::test_local_settings
tests::integration_tests::test_lsp_hover
tests::integration_tests::test_mute_deafen
tests::integration_tests::test_open_buffer_while_getting_definition_pointing_to_it
tests::integration_tests::test_pane_split_left
tests::integration_tests::test_prettier_formatting_buffer
tests::integration_tests::test_preview_tabs
tests::integration_tests::test_project_reconnect
tests::integration_tests::test_project_search
tests::integration_tests::test_project_symbols
tests::integration_tests::test_propagate_saves_and_fs_changes
tests::integration_tests::test_references
tests::integration_tests::test_reloading_buffer_manually
tests::integration_tests::test_right_click_menu_behind_collab_panel
tests::integration_tests::test_room_location
tests::integration_tests::test_room_uniqueness
tests::integration_tests::test_server_restarts
tests::integration_tests::test_unshare_project
tests::notification_tests::test_notifications
tests::random_project_collaboration_tests::test_random_project_collaboration
tests::remote_editing_collaboration_tests::test_sharing_an_ssh_remote_project
test result: FAILED. 156 passed; 32 failed; 0 ignored; 0 measured; 0 filtered out; finished in 100.98s
```
Comments:
I do not have a ton of rust knowledge, so very open to feedback. TYSM
Release Notes:
- Fix Incorrect checkbox placement in Markdown preview
---------
Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>
Before this change, `parse_block` was consuming events that it doesn't
handle. This was fine in its use in `parse_document`, but in its use in
`parse_list` this broke when there is an empty list item, causing it to
consume list end tags / list item starts / etc.
Release Notes:
- Fixed markdown preview rendering of empty list items.
Fixes https://github.com/zed-industries/zed/issues/5291
Release Notes:
- Fixed a bug where the 'toggle comments' command didn't use the right
comment syntax in JSX and TSX elements.
---------
Co-authored-by: Conrad <conrad@zed.dev>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
This PR disables definition list support in `pulldown_cmark`, as it is
has been causing a number of issues.
I opened an issue upstream with the panic we were seeing:
https://github.com/pulldown-cmark/pulldown-cmark/issues/957.
Release Notes:
- N/A
Fixes a panic related to rendering checkboxes, see #10824.
Currently we are rendering a list into a single block, meaning the whole
block has to be rendered when it is visible on screen. This would lead
to performance problems when a single list block contained a lot of
items (especially if it contained checkboxes). This PR splits up list
items into separate blocks, meaning only the actual visible list items
on screen get rendered, instead of the whole list.
A nice side effect of the refactoring is, that you can actually click on
individual list items now:
https://github.com/zed-industries/zed/assets/53836821/5ef4200c-bd85-4e96-a8bf-e0c8b452f762
Release Notes:
- Improved rendering performance of list elements inside the markdown
preview
---------
Co-authored-by: Remco <djsmits12@gmail.com>
Release Notes:
- Added support for toggling a checkbox in markdown preview by clicking
on it (cmd+click)
([#5226](https://github.com/zed-industries/zed/issues/5226)).
---------
Co-authored-by: Remco Smits <62463826+RemcoSmitsDev@users.noreply.github.com>
This PR contains various improvements for the markdown preview (some of
which were originally part of #7601).
Some improvements can be seen in the video (see also release notes down
below):
https://github.com/zed-industries/zed/assets/53836821/93324ee8-d366-464a-9728-981eddbfdaf7
Release Notes:
- Added action to open markdown preview in the same pane
- Added support for displaying channel notes in markdown preview
- Added support for displaying the current active editor when opening
markdown preview
- Added support for scrolling the editor to the corresponding block when
double clicking an element in markdown preview
- Improved pane creation handling when opening markdown preview
- Fixed markdown preview displaying non-markdown files
Closes#5178
Release Notes:
- Added a `file_types` setting that can be used to associate languages
with file names and file extensions. For example, to interpret all `.c`
files as C++, and files called `MyLockFile` as TOML, add the following
to `settings.json`:
```json
{
"file_types": {
"C++": ["c"],
"TOML": ["MyLockFile"]
}
}
```
As with most zed settings, this can be configured on a per-directory
basis by including a local `.zed/settings.json` file in that directory.
---------
Co-authored-by: Marshall <marshall@zed.dev>
This PR improves support for rendering markdown documents.
## After the updates
https://github.com/zed-industries/zed/assets/18583882/48315901-563d-44c6-8265-8390e8eed942
## Before the updates
https://github.com/zed-industries/zed/assets/18583882/6d7ddb55-41f7-492e-af12-6ab54559f612
## New features
- @SomeoneToIgnore's [scrolling feature
request](https://github.com/zed-industries/zed/pull/6958#pullrequestreview-1850458632).
- Checkboxes (`- [ ]` and `- [x]`)
- Inline code blocks.
- Ordered and unordered lists at an arbitrary depth.
- Block quotes that render nested content, like code blocks.
- Lists that render nested content, like code blocks.
- Block quotes that support variable heading sizes and the other
markdown features added
[here](https://github.com/zed-industries/zed/pull/6958).
- Users can see and click internal links (`[See the docs](./docs.md)`).
## Notable changes
- Removed dependency on `rich_text`.
- Added a new method for parsing markdown into renderable structs. This
method uses recursive descent so it can easily support more complex
markdown documents.
- Parsing does not happen for every call to
`MarkdownPreviewView::render` anymore.
## TODO
- [ ] Typing should move the markdown preview cursor.
## Future work under consideration
- If a title exists for a link, show it on hover.
- Images.
- Since this PR brings the most support for markdown, we can consolidate
`languages/markdown` and `rich_text` to use this new renderer. Note that
the updated inline text rendering method in this PR originated from
`langauges/markdown`.
- Syntax highlighting in code blocks.
- Footnote references.
- Inline HTML.
- Strikethrough support.
- Scrolling improvements:
- Handle automatic preview scrolling when multiple cursors are used in
the editor.
- > great to see that the render now respects editor's scrolls, but can
we also support the vice-versa (as syntax tree does it in Zed) — when
scrolling the render, it would be good to scroll the editor too
- > sometimes it's hard to understand where the "caret" on the render
is, so I wonder if we could go even further with its placement and place
it inside the text, as a regular caret? Maybe even support the
selections?
- > switching to another markdown tab does not change the rendered
contents and when I call the render command again, the screen gets
another split — I would rather prefer to have Zed's syntax tree
behavior: there's always a single panel that renders things for whatever
tab is active now. At least we should not split if there's already a
split, rather adding the new rendered tab there.
- > plaintext URLs could get a highlight and the click action
## Release Notes
- Improved support for markdown rendering.
