Added vims paste before (#1251)

defaults/keymaps-common.toml

@@ -383,6 +383,11 @@ key = "p"
 command = "paste"
 mode = "nv"
 
+[[keymaps]]
+key = "shift+p"
+command = "paste_before"
+mode = "nv"
+
 [[keymaps]]
 key = "shift+j"
 command = "join_lines"

lapce-core/src/command.rs

@@ -67,6 +67,8 @@ pub enum EditCommand {
     Yank,
     #[strum(serialize = "paste")]
     Paste,
+    #[strum(serialize = "paste_before")]
+    PasteBefore,
 
     #[strum(serialize = "normal_mode")]
     NormalMode,

lapce-core/src/editor.rs

@@ -965,6 +965,16 @@ pub fn do_edit<T: Clipboard>(
                 let data = register.unnamed.clone();
                 Self::do_paste(cursor, buffer, &data)
             }
+            PasteBefore => {
+                let offset = cursor.offset();
+                let line = buffer.line_of_offset(offset);
+                let line_offset = buffer.offset_of_line(line);
+                let data = register.unnamed.clone();
+                if offset > line_offset {
+                    cursor.set_offset(offset - 1, false, false);
+                }
+                Self::do_paste(cursor, buffer, &data)
+            }
             NewLineAbove => {
                 let offset = cursor.offset();
                 let line = buffer.line_of_offset(offset);