Remco Smits
46b6adadf9
Follow-up: https://github.com/zed-industries/zed/pull/38590 **Note**: this PR contains changes from the [previous PR](https://github.com/zed-industries/zed/pull/38590), when that PR gets merged we should see the real changes. This PR fixes 4 things in order to make: 1. Add html/markdown minifier to remove all the **\t** and **\n** characters. This is needed as you cannot create new lines with markdown by just adding an enter to the source file. 2. The event Event::HTML only contained a chunk of the real html for multiline HTML code. I fixed this by storing the currently watched HTML inside a buffer and at the end we parse it into the right elements. Instead of trying to parse a chunck into multiple elements which would always fail before. 3. Add support for html tables. 4. Fixed panic that occured when table does not have an header. I also decided to keep the html minifier inside Zed, because making it a dependency for just a few 100 lines seems to be an overkill. The original crate had a few cve in their dependencies, so figured this would be the best. **Html table support** <img width="1439" height="801" alt="Screenshot 2025-09-27 at 12 19 07" src="https://github.com/user-attachments/assets/a884cc6f-cf47-45a2-81fa-91300c7bbf3f" /> **Before & after Zed's README (no changes)** <img width="3440" height="1378" alt="Screenshot 2025-09-27 at 12 34 47" src="https://github.com/user-attachments/assets/1273b094-fb24-4abd-bffa-56ef3b44670c" /> Release Notes: - Markdown: Added support for html tables
35 lines
929 B
Rust
35 lines
929 B
Rust
use gpui::{App, actions};
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use workspace::Workspace;
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pub mod markdown_elements;
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mod markdown_minifier;
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pub mod markdown_parser;
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pub mod markdown_preview_view;
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pub mod markdown_renderer;
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actions!(
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markdown,
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[
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/// Scrolls up by one page in the markdown preview.
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MovePageUp,
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/// Scrolls down by one page in the markdown preview.
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MovePageDown,
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/// Opens a markdown preview for the current file.
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OpenPreview,
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/// Opens a markdown preview in a split pane.
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OpenPreviewToTheSide,
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/// Opens a following markdown preview that syncs with the editor.
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OpenFollowingPreview
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]
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);
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pub fn init(cx: &mut App) {
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cx.observe_new(|workspace: &mut Workspace, window, cx| {
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let Some(window) = window else {
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return;
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};
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markdown_preview_view::MarkdownPreviewView::register(workspace, window, cx);
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})
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.detach();
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}
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