feat: Add textobjects for XML, HTML and jsx

book/src/generated/lang-support.md

@@ -87,7 +87,7 @@
 | hocon | ✓ | ✓ | ✓ |  |
 | hoon | ✓ |  |  |  |
 | hosts | ✓ |  |  |  |
-| html | ✓ |  |  | `vscode-html-language-server`, `superhtml` |
+| html | ✓ | ✓ |  | `vscode-html-language-server`, `superhtml` |
 | hurl | ✓ | ✓ | ✓ |  |
 | hyprlang | ✓ |  | ✓ |  |
 | idris |  |  |  | `idris2-lsp` |
@@ -227,7 +227,7 @@
 | wit | ✓ |  | ✓ |  |
 | wren | ✓ | ✓ | ✓ |  |
 | xit | ✓ |  |  |  |
-| xml | ✓ |  | ✓ |  |
+| xml | ✓ | ✓ | ✓ |  |
 | xtc | ✓ |  |  |  |
 | yaml | ✓ | ✓ | ✓ | `yaml-language-server`, `ansible-language-server` |
 | yuck | ✓ |  |  |  |

book/src/keymap.md

@@ -367,6 +367,8 @@ #### Unimpaired
 | `[g`     | Go to previous change                        | `goto_prev_change`      |
 | `]G`     | Go to last change                            | `goto_last_change`      |
 | `[G`     | Go to first change                           | `goto_first_change`     |
+| `[x`     | Go to next (X)HTML element                   | `goto_next_xml_element` |
+| `]x`     | Go to previous (X)HTML element               | `goto_prev_xml_element` |
 | `]Space` | Add newline below                            | `add_newline_below`     |
 | `[Space` | Add newline above                            | `add_newline_above`     |
 

helix-term/src/commands.rs

@@ -533,6 +533,8 @@ pub fn doc(&self) -> &str {
         goto_prev_comment, "Goto previous comment",
         goto_next_test, "Goto next test",
         goto_prev_test, "Goto previous test",
+        goto_next_xml_element, "Goto next (X)HTML element",
+        goto_prev_xml_element, "Goto previous (X)HTML element",
         goto_next_entry, "Goto next pairing",
         goto_prev_entry, "Goto previous pairing",
         goto_next_paragraph, "Goto next paragraph",
@@ -5461,6 +5463,14 @@ fn goto_prev_test(cx: &mut Context) {
     goto_ts_object_impl(cx, "test", Direction::Backward)
 }
 
+fn goto_next_xml_element(cx: &mut Context) {
+    goto_ts_object_impl(cx, "xml_element", Direction::Forward)
+}
+
+fn goto_prev_xml_element(cx: &mut Context) {
+    goto_ts_object_impl(cx, "xml_element", Direction::Backward)
+}
+
 fn goto_next_entry(cx: &mut Context) {
     goto_ts_object_impl(cx, "entry", Direction::Forward)
 }
@@ -5534,6 +5544,7 @@ fn select_textobject(cx: &mut Context, objtype: textobject::TextObject) {
                         'c' => textobject_treesitter("comment", range),
                         'T' => textobject_treesitter("test", range),
                         'e' => textobject_treesitter("entry", range),
+                        'x' => textobject_treesitter("xml_element", range),
                         'p' => textobject::textobject_paragraph(text, range, objtype, count),
                         'm' => textobject::textobject_pair_surround_closest(
                             doc.syntax(),
@@ -5578,6 +5589,7 @@ fn select_textobject(cx: &mut Context, objtype: textobject::TextObject) {
         ("e", "Data structure entry (tree-sitter)"),
         ("m", "Closest surrounding pair (tree-sitter)"),
         ("g", "Change"),
+        ("x", "X(HTML) element (tree-sitter)"),
         (" ", "... or any character acting as a pair"),
     ];
 

helix-term/src/keymap/default.rs

@@ -119,6 +119,7 @@ pub fn default() -> HashMap<Mode, KeyTrie> {
             "e" => goto_prev_entry,
             "T" => goto_prev_test,
             "p" => goto_prev_paragraph,
+            "x" => goto_prev_xml_element,
             "space" => add_newline_above,
         },
         "]" => { "Right bracket"
@@ -133,6 +134,7 @@ pub fn default() -> HashMap<Mode, KeyTrie> {
             "e" => goto_next_entry,
             "T" => goto_next_test,
             "p" => goto_next_paragraph,
+            "x" => goto_next_xml_element,
             "space" => add_newline_below,
         },
 

runtime/queries/html/textobjects.scm

@@ -0,0 +1,9 @@
+(script_element (start_tag) (_) @xml_element.inside (end_tag))  @xml_element.around
+
+(style_element (start_tag) (_) @xml_element.inside (end_tag)) @xml_element.around 
+
+(element (start_tag) (_)* @xml_element.inside (end_tag))
+
+(element) @xml_element.around  
+
+(comment) @comment.around   

runtime/queries/jsx/textobjects.scm

@@ -1,3 +1,9 @@
 ; See runtime/queries/ecma/README.md for more info.
 
 ; inherits: _jsx,_javascript,ecma
+
+(jsx_self_closing_element) @xml_element.around @xml_element.inside
+
+(jsx_element (jsx_opening_element) (_)* @xml_element.inside (jsx_closing_element))
+
+(jsx_element) @xml_element.around

runtime/queries/xml/textobjects.scm

@@ -0,0 +1,5 @@
+(element (start_tag) (_)* @xml_element.inside (end_tag))
+
+(element) @xml_element.around
+
+(comment) @comment.around