Improve tree-sitter-subtree (#11663)
* Make unnamed nodes visible in subtree view * Refine command description * Update generated docs * Update unit test expected output
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48b89d4dcf
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8cdce9212c
3 changed files with 16 additions and 14 deletions
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@ -72,7 +72,7 @@
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| `:sort` | Sort ranges in selection. |
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| `:rsort` | Sort ranges in selection in reverse order. |
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| `:reflow` | Hard-wrap the current selection of lines to a given width. |
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| `:tree-sitter-subtree`, `:ts-subtree` | Display tree sitter subtree under cursor, primarily for debugging queries. |
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| `:tree-sitter-subtree`, `:ts-subtree` | Display the smallest tree-sitter subtree that spans the primary selection, primarily for debugging queries. |
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| `:config-reload` | Refresh user config. |
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| `:config-open` | Open the user config.toml file. |
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| `:config-open-workspace` | Open the workspace config.toml file. |
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@ -2692,6 +2692,8 @@ fn pretty_print_tree_impl<W: fmt::Write>(
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}
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write!(fmt, "({}", node.kind())?;
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} else {
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write!(fmt, " \"{}\"", node.kind())?;
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}
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// Handle children.
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@ -2950,7 +2952,7 @@ mod test {
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#[test]
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fn test_pretty_print() {
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let source = r#"// Hello"#;
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assert_pretty_print("rust", source, "(line_comment)", 0, source.len());
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assert_pretty_print("rust", source, "(line_comment \"//\")", 0, source.len());
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// A large tree should be indented with fields:
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let source = r#"fn main() {
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@ -2960,16 +2962,16 @@ mod test {
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"rust",
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source,
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concat!(
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"(function_item\n",
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"(function_item \"fn\"\n",
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" name: (identifier)\n",
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" parameters: (parameters)\n",
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" body: (block\n",
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" parameters: (parameters \"(\" \")\")\n",
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" body: (block \"{\"\n",
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" (expression_statement\n",
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" (macro_invocation\n",
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" macro: (identifier)\n",
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" (token_tree\n",
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" (string_literal\n",
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" (string_content)))))))",
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" macro: (identifier) \"!\"\n",
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" (token_tree \"(\"\n",
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" (string_literal \"\"\"\n",
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" (string_content) \"\"\") \")\")) \";\") \"}\"))",
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),
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0,
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source.len(),
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@ -2981,7 +2983,7 @@ mod test {
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// Error nodes are printed as errors:
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let source = r#"}{"#;
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assert_pretty_print("rust", source, "(ERROR)", 0, source.len());
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assert_pretty_print("rust", source, "(ERROR \"}\" \"{\")", 0, source.len());
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// Fields broken under unnamed nodes are determined correctly.
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// In the following source, `object` belongs to the `singleton_method`
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@ -2996,11 +2998,11 @@ mod test {
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"ruby",
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source,
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concat!(
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"(singleton_method\n",
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" object: (self)\n",
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"(singleton_method \"def\"\n",
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" object: (self) \".\"\n",
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" name: (identifier)\n",
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" body: (body_statement\n",
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" (true)))"
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" (true)) \"end\")"
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),
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0,
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source.len(),
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@ -3032,7 +3032,7 @@ pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
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TypableCommand {
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name: "tree-sitter-subtree",
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aliases: &["ts-subtree"],
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doc: "Display tree sitter subtree under cursor, primarily for debugging queries.",
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doc: "Display the smallest tree-sitter subtree that spans the primary selection, primarily for debugging queries.",
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fun: tree_sitter_subtree,
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signature: CommandSignature::none(),
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},
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