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Reuse parse_util_token_extent for completion insertion

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We don't need all of its features here but this makes the "completion is
appended" case more similar to the "completion replaces token" case.
This commit is contained in:
Johannes Altmanninger 2024-04-13 10:44:46 +02:00
parent dcd6c74248
commit cacfcf8089
1 changed files with 5 additions and 17 deletions
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22
src/reader.rs
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@ -5165,23 +5165,11 @@ pub fn completion_apply_to_command_line(
let mut quote = None;
let replaced = if do_escape {
// We need to figure out whether the token we complete has unclosed quotes. Since the token
// may be inside a command substitutions we must first determine the extents of the
// innermost command substitution.
let cmdsub_range = parse_util_cmdsubst_extent(command_line, cursor_pos);
// Find the last quote in the token to complete. By parsing only the string inside any
// command substitution, we prevent the tokenizer from treating the entire command
// substitution as one token.
let mut tokenizer =
Tokenizer::new(&command_line[cmdsub_range.clone()], TOK_ACCEPT_UNFINISHED);
let rel_pos = cursor_pos - cmdsub_range.start;
while let Some(cur_tok) = tokenizer.next() {
if cur_tok.type_ == TokenType::string
&& cur_tok.location_in_or_at_end_of_source_range(rel_pos)
{
quote = get_quote(tokenizer.text_of(&cur_tok), rel_pos - cur_tok.offset());
break;
}
let mut tok = 0..0;
parse_util_token_extent(command_line, cursor_pos, &mut tok, None);
// Find the last quote in the token to complete.
if tok.contains(&cursor_pos) || cursor_pos == tok.end {
quote = get_quote(&command_line[tok.clone()], cursor_pos - tok.start);
}
// If the token is reported as unquoted, but ends with a (unescaped) quote, and we can