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flow control keywords are now highlighted purple

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pagedmov
2026-02-24 16:22:59 -05:00
parent 59b8925de3
commit fee45145c8
3 changed files with 30 additions and 11 deletions
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23
src/prompt/readline/highlight.rs
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@@ -89,7 +89,23 @@ impl Highlighter {
markers::STRING_DQ | markers::STRING_SQ | markers::KEYWORD => {
self.push_style(Style::Yellow)
}
markers::BUILTIN => self.push_style(Style::Green),
markers::BUILTIN => {
let mut cmd_name = String::new();
let mut chars_clone = input_chars.clone();
while let Some(ch) = chars_clone.next() {
if ch == markers::RESET {
break;
}
if !is_marker(ch) {
cmd_name.push(ch);
}
}
match cmd_name.as_str() {
"continue" | "return" | "break" => self.push_style(Style::Magenta),
_ => self.push_style(Style::Green),
}
}
markers::CASE_PAT => self.push_style(Style::Blue),
markers::COMMENT => self.push_style(Style::BrightBlack),
@@ -157,7 +173,10 @@ impl Highlighter {
}
cmd_name.push(ch);
}
let style = if Self::is_valid(&Self::strip_markers(&cmd_name)) {
log::debug!("Command name: '{}'", Self::strip_markers(&cmd_name));
let style = if matches!(Self::strip_markers(&cmd_name).as_str(), "break" | "continue" | "return") {
Style::Magenta.into()
} else if Self::is_valid(&Self::strip_markers(&cmd_name)) {
Style::Green.into()
} else {
Style::Red | Style::Bold