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streamline API

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This commit is contained in:
Aleksey Kladov 2019-07-21 13:28:58 +03:00
parent 62be91b82d
commit d52ee59a71
10 changed files with 33 additions and 37 deletions
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6
crates/ra_ide_api/src/extend_selection.rs
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@ -1,10 +1,10 @@
use ra_db::SourceDatabase;
use ra_syntax::{
algo::{find_covering_element, find_token_at_offset, TokenAtOffset},
algo::find_covering_element,
ast::{self, AstNode, AstToken},
Direction, NodeOrToken,
SyntaxKind::*,
SyntaxNode, SyntaxToken, TextRange, TextUnit, T,
SyntaxNode, SyntaxToken, TextRange, TextUnit, TokenAtOffset, T,
};
use crate::{db::RootDatabase, FileRange};
@ -34,7 +34,7 @@ fn try_extend_selection(root: &SyntaxNode, range: TextRange) -> Option<TextRange
if range.is_empty() {
let offset = range.start();
let mut leaves = find_token_at_offset(root, offset);
let mut leaves = root.token_at_offset(offset);
if leaves.clone().all(|it| it.kind() == WHITESPACE) {
return Some(extend_ws(root, leaves.next()?, offset));
}