Don't wrap on paragraphs

Conrad Irwin created 

For zed-industries/community#2116

Change summary

.cargo/config.toml                                  |  2 
crates/editor/src/editor_tests.rs                   | 31 ++++----------
crates/editor/src/movement.rs                       |  4 
crates/vim/src/test.rs                              | 25 ++++++++++++
crates/vim/test_data/test_paragraphs_dont_wrap.json |  8 +++
5 files changed, 45 insertions(+), 25 deletions(-)

Detailed changes

.cargo/config.toml 🔗 

@@ -3,4 +3,4 @@ xtask = "run --package xtask --"
 
 [build]
 # v0 mangling scheme provides more detailed backtraces around closures
-rustflags = ["-C", "symbol-mangling-version=v0"]
+rustflags = ["-C", "symbol-mangling-version=v0", "-C", "link-arg=-fuse-ld=/opt/homebrew/Cellar/llvm/16.0.6/bin/ld64.lld"]

crates/editor/src/editor_tests.rs 🔗 

@@ -1333,7 +1333,7 @@ async fn test_move_start_of_paragraph_end_of_paragraph(cx: &mut gpui::TestAppCon
 
     cx.update_editor(|editor, cx| editor.move_to_end_of_paragraph(&MoveToEndOfParagraph, cx));
     cx.assert_editor_state(
-        &r#"ˇone
+        &r#"one
         two
 
         three
@@ -1344,54 +1344,41 @@ async fn test_move_start_of_paragraph_end_of_paragraph(cx: &mut gpui::TestAppCon
             .unindent(),
     );
 
-    cx.update_editor(|editor, cx| editor.move_to_end_of_paragraph(&MoveToEndOfParagraph, cx));
+    cx.update_editor(|editor, cx| editor.move_to_start_of_paragraph(&MoveToStartOfParagraph, cx));
     cx.assert_editor_state(
-        &r#"ˇone
+        &r#"one
         two
-        ˇ
+
         three
         four
         five
-
+        ˇ
         six"#
             .unindent(),
     );
 
     cx.update_editor(|editor, cx| editor.move_to_start_of_paragraph(&MoveToStartOfParagraph, cx));
     cx.assert_editor_state(
-        &r#"ˇone
+        &r#"one
         two
-
+        ˇ
         three
         four
         five
 
-        sixˇ"#
+        six"#
             .unindent(),
     );
 
     cx.update_editor(|editor, cx| editor.move_to_start_of_paragraph(&MoveToStartOfParagraph, cx));
     cx.assert_editor_state(
-        &r#"one
+        &r#"ˇone
         two
 
         three
         four
         five
-        ˇ
-        sixˇ"#
-            .unindent(),
-    );
 
-    cx.update_editor(|editor, cx| editor.move_to_start_of_paragraph(&MoveToStartOfParagraph, cx));
-    cx.assert_editor_state(
-        &r#"one
-        two
-        ˇ
-        three
-        four
-        five
-        ˇ
         six"#
             .unindent(),
     );

crates/editor/src/movement.rs 🔗 

@@ -234,7 +234,7 @@ pub fn start_of_paragraph(
 ) -> DisplayPoint {
     let point = display_point.to_point(map);
     if point.row == 0 {
-        return map.max_point();
+        return DisplayPoint::zero();
     }
 
     let mut found_non_blank_line = false;
@@ -261,7 +261,7 @@ pub fn end_of_paragraph(
 ) -> DisplayPoint {
     let point = display_point.to_point(map);
     if point.row == map.max_buffer_row() {
-        return DisplayPoint::zero();
+        return map.max_point();
     }
 
     let mut found_non_blank_line = false;

crates/vim/src/test.rs 🔗 

@@ -652,3 +652,28 @@ async fn test_selection_goal(cx: &mut gpui::TestAppContext) {
         Lorem Ipsum"})
         .await;
 }
+
+#[gpui::test]
+async fn test_paragraphs_dont_wrap(cx: &mut gpui::TestAppContext) {
+    let mut cx = NeovimBackedTestContext::new(cx).await;
+
+    cx.set_shared_state(indoc! {"
+        one
+        ˇ
+        two"})
+        .await;
+
+    cx.simulate_shared_keystrokes(["}", "}"]).await;
+    cx.assert_shared_state(indoc! {"
+        one
+
+        twˇo"})
+        .await;
+
+    cx.simulate_shared_keystrokes(["{", "{", "{"]).await;
+    cx.assert_shared_state(indoc! {"
+        ˇone
+
+        two"})
+        .await;
+}