Unnamed repository; edit this file 'description' to name the repository.
| -rw-r--r-- | crates/syntax/src/ast/edit.rs | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/crates/syntax/src/ast/edit.rs b/crates/syntax/src/ast/edit.rs index 1e898844ae..2e3a4016ee 100644 --- a/crates/syntax/src/ast/edit.rs +++ b/crates/syntax/src/ast/edit.rs @@ -14,7 +14,6 @@ use crate::{ SyntaxNode, SyntaxToken, ast::{self, AstNode, HasName, make}, syntax_editor::{Position, SyntaxEditor, SyntaxMappingBuilder}, - ted, }; use super::syntax_factory::SyntaxFactory; @@ -88,29 +87,6 @@ impl IndentLevel { IndentLevel(0) } - /// XXX: this intentionally doesn't change the indent of the very first token. - /// For example, in something like: - /// ``` - /// fn foo() -> i32 { - /// 92 - /// } - /// ``` - /// if you indent the block, the `{` token would stay put. - pub(super) fn increase_indent(self, node: &SyntaxNode) { - let tokens = node.preorder_with_tokens().filter_map(|event| match event { - rowan::WalkEvent::Leave(NodeOrToken::Token(it)) => Some(it), - _ => None, - }); - for token in tokens { - if let Some(ws) = ast::Whitespace::cast(token) - && ws.text().contains('\n') - { - let new_ws = make::tokens::whitespace(&format!("{}{self}", ws.syntax())); - ted::replace(ws.syntax(), &new_ws); - } - } - } - pub(super) fn clone_increase_indent(self, node: &SyntaxNode) -> SyntaxNode { let (editor, node) = SyntaxEditor::new(node.clone()); let tokens = node @@ -128,23 +104,6 @@ impl IndentLevel { editor.finish().new_root().clone() } - pub(super) fn decrease_indent(self, node: &SyntaxNode) { - let tokens = node.preorder_with_tokens().filter_map(|event| match event { - rowan::WalkEvent::Leave(NodeOrToken::Token(it)) => Some(it), - _ => None, - }); - for token in tokens { - if let Some(ws) = ast::Whitespace::cast(token) - && ws.text().contains('\n') - { - let new_ws = make::tokens::whitespace( - &ws.syntax().text().replace(&format!("\n{self}"), "\n"), - ); - ted::replace(ws.syntax(), &new_ws); - } - } - } - pub(super) fn clone_decrease_indent(self, node: &SyntaxNode) -> SyntaxNode { let (editor, node) = SyntaxEditor::new(node.clone()); let tokens = node |