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LibLine: Correctly track the completion start and end

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To achieve this, the API was tweaked a bit to allow for easier tracking
of completions.
This API change is non-disruptive to any application that does not use
anchored styles.
This commit is contained in:
AnotherTest 2020-05-21 05:14:34 +04:30 • committed by Andreas Kling
parent 5358608a94
commit 0751592a18
3 changed files with 29 additions and 7 deletions
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4
Shell/Shell.cpp
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@ -1540,6 +1540,7 @@ Vector<Line::CompletionSuggestion> Shell::complete(const Line::Editor& editor)
}
String path;
String original_token = token;
ssize_t last_slash = token.length() - 1;
while (last_slash >= 0 && token[last_slash] != '/')
@ -1563,7 +1564,8 @@ Vector<Line::CompletionSuggestion> Shell::complete(const Line::Editor& editor)
// e. in `cd /foo/bar', 'bar' is the invariant
// since we are not suggesting anything starting with
// `/foo/', but rather just `bar...'
editor.suggest(escape_token(token).length(), 0);
auto token_length = escape_token(token).length();
editor.suggest(token_length, original_token.length() - token_length);
// only suggest dot-files if path starts with a dot
Core::DirIterator files(path,