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feat: print error to the user instead of panic

pull/12706/head
Nikita Revenco 2025-01-28 13:49:37 +00:00
parent 7dd306132e
commit 1501d0ad55
1 changed files with 9 additions and 3 deletions
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12
helix-term/src/ui/markdown.rs
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@ -40,13 +40,18 @@ pub fn highlighted_code_block<'a>(
let mut lines = Vec::new();
let get_theme = |key: &str| -> Style { theme.map(|t| t.get(key)).unwrap_or_default() };
let code_style = get_theme(Markdown::BLOCK_STYLE);
// Apply custom rendering rules to Helix code blocks.
// These render selections as if in the real editor.
if language == "helix" {
let Ok((text, selections)) = parse_selection_string(text) else {
return styled_multiline_text(text, code_style);
let (text, selections) = match parse_selection_string(text) {
Ok(value) => value,
Err(err) => {
return styled_multiline_text(
&format!("Could not parse selection: {err:#?}"),
get_theme("error"),
)
}
};
let style_cursor = get_theme("ui.cursor");
@ -106,6 +111,7 @@ pub fn highlighted_code_block<'a>(
}
} else {
let text_style = get_theme(Markdown::TEXT_STYLE);
let code_style = get_theme(Markdown::BLOCK_STYLE);
let theme = match theme {
Some(t) => t,