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Style Bold/Italic/Strikethrough markdown in docs (#8385)

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* Style Bold/Italic/Strikthrough markdown in docs

* Flatten to single match
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A-Walrus 2023-09-25 18:42:42 +03:00 • committed by GitHub
parent 0252c7b162
commit f520b16fca
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1 changed files with 9 additions and 4 deletions
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13
helix-term/src/ui/markdown.rs
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@ -14,6 +14,7 @@ use helix_core::{
}; };
use helix_view::{ use helix_view::{
graphics::{Margin, Rect, Style}, graphics::{Margin, Rect, Style},
theme::Modifier,
Theme, Theme,
}; };
@ -275,17 +276,21 @@ impl Markdown {
); );
lines.extend(tui_text.lines.into_iter()); lines.extend(tui_text.lines.into_iter());
} else { } else {
let style = if let Some(Tag::Heading(level, ..)) = tags.last() { let style = match tags.last() {
match level { Some(Tag::Heading(level, ..)) => match level {
HeadingLevel::H1 => heading_styles[0], HeadingLevel::H1 => heading_styles[0],
HeadingLevel::H2 => heading_styles[1], HeadingLevel::H2 => heading_styles[1],
HeadingLevel::H3 => heading_styles[2], HeadingLevel::H3 => heading_styles[2],
HeadingLevel::H4 => heading_styles[3], HeadingLevel::H4 => heading_styles[3],
HeadingLevel::H5 => heading_styles[4], HeadingLevel::H5 => heading_styles[4],
HeadingLevel::H6 => heading_styles[5], HeadingLevel::H6 => heading_styles[5],
},
Some(Tag::Emphasis) => text_style.add_modifier(Modifier::ITALIC),
Some(Tag::Strong) => text_style.add_modifier(Modifier::BOLD),
Some(Tag::Strikethrough) => {
text_style.add_modifier(Modifier::CROSSED_OUT)
} }
} else { _ => text_style,
text_style
}; };
spans.push(Span::styled(text, style)); spans.push(Span::styled(text, style));
} }