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implemented Ctrl+R command history searching and command history expansion with '\!'

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pagedmov
2026-03-05 00:16:07 -05:00
parent 7be79a3803
commit 0ec8c5cca1
15 changed files with 676 additions and 216 deletions
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7
src/expand.rs
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@@ -1076,7 +1076,6 @@ pub fn unescape_str(raw: &str) -> String {
}
}
'$' => {
log::debug!("Found ANSI-C quoting");
chars.next();
while let Some(q_ch) = chars.next() {
match q_ch {
@@ -1232,7 +1231,6 @@ pub fn unescape_str(raw: &str) -> String {
}
}
'$' if chars.peek() == Some(&'\'') => {
log::debug!("Found ANSI-C quoting");
chars.next();
result.push(markers::SNG_QUOTE);
while let Some(q_ch) = chars.next() {
@@ -1406,7 +1404,6 @@ impl FromStr for ParamExp {
))
};
log::debug!("Parsing parameter expansion: '{:?}'", s);
// Handle indirect var expansion: ${!var}
if let Some(var) = s.strip_prefix('!') {
@@ -1423,7 +1420,6 @@ impl FromStr for ParamExp {
return Ok(RemShortestPrefix(rest.to_string()));
}
if let Some(rest) = s.strip_prefix("%%") {
log::debug!("Matched longest suffix pattern: '{}'", rest);
return Ok(RemLongestSuffix(rest.to_string()));
} else if let Some(rest) = s.strip_prefix('%') {
return Ok(RemShortestSuffix(rest.to_string()));
@@ -2363,7 +2359,7 @@ pub fn parse_key_alias(alias: &str) -> Option<KeyEvent> {
}
}
let key = match *key_name.first()? {
let key = match key_name.first()?.to_uppercase().as_str() {
"CR" => KeyCode::Char('\r'),
"ENTER" | "RETURN" => KeyCode::Enter,
"ESC" | "ESCAPE" => KeyCode::Esc,
@@ -2378,6 +2374,7 @@ pub fn parse_key_alias(alias: &str) -> Option<KeyEvent> {
"RIGHT" => KeyCode::Right,
"HOME" => KeyCode::Home,
"END" => KeyCode::End,
"CMD" => KeyCode::ExMode,
"PGUP" | "PAGEUP" => KeyCode::PageUp,
"PGDN" | "PAGEDOWN" => KeyCode::PageDown,
k if k.len() == 1 => KeyCode::Char(k.chars().next().unwrap()),