From 4574841b7eff3d50ca6517580bf5f3c992645756 Mon Sep 17 00:00:00 2001
From: Joe Meissler <joe.meissler@gmail.com>
Date: Wed, 7 Jun 2023 23:22:57 -0700
Subject: [PATCH] auto_jump config param

---
 README.md                      |  2 ++
 doc/symbols-outline.txt        |  2 ++
 lua/symbols-outline.lua        | 33 +++++++++++++++++++--------------
 lua/symbols-outline/config.lua |  1 +
 4 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index 308d9f6..e635853 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ local opts = {
   relative_width = true,
   width = 25,
   auto_close = false,
+  auto_jump = false,
   show_numbers = false,
   show_relative_numbers = false,
   show_symbol_details = true,
@@ -104,6 +105,7 @@ local opts = {
 | relative_width         | Whether width of window is set relative to existing windows                    | boolean            | true                     |
 | width                  | Width of window (as a % or columns based on `relative_width`)                  | int                | 25                       |
 | auto_close             | Whether to automatically close the window after selection                      | boolean            | false                    |
+| auto_jump              | Whether to automatically jump to the symbol in the source window               | boolean            | false                    |
 | auto_preview           | Show a preview of the code on hover                                            | boolean            | false                    |
 | show_numbers           | Shows numbers with the outline                                                 | boolean            | false                    |
 | show_relative_numbers  | Shows relative numbers with the outline                                        | boolean            | false                    |
diff --git a/doc/symbols-outline.txt b/doc/symbols-outline.txt
index 73f9a2f..f9d6b9d 100644
--- a/doc/symbols-outline.txt
+++ b/doc/symbols-outline.txt
@@ -61,6 +61,7 @@ Pass a table to the setup call above with your configuration options.
       relative_width = true,
       width = 25,
       auto_close = false,
+      auto_jump = false,
       show_numbers = false,
       show_relative_numbers = false,
       show_symbol_details = true,
@@ -126,6 +127,7 @@ Pass a table to the setup call above with your configuration options.
 │relative_width        │Whether width of window is set relative to existing windows                  │boolean           │true                  │
 │width                 │Width of window (as a % or columns based on relative_width)                  │int               │25                    │
 │auto_close            │Whether to automatically close the window after selection                    │boolean           │false                 │
+|auto_jump              | Whether to automatically jump to the symbol in the source window               | boolean            | false                    |
 │auto_preview          │Show a preview of the code on hover                                          │boolean           │false                 │
 │show_numbers          │Shows numbers with the outline                                               │boolean           │false                 │
 │show_relative_numbers │Shows relative numbers with the outline                                      │boolean           │false                 │
diff --git a/lua/symbols-outline.lua b/lua/symbols-outline.lua
index 09a5823..d1a1786 100644
--- a/lua/symbols-outline.lua
+++ b/lua/symbols-outline.lua
@@ -39,20 +39,6 @@ local function setup_global_autocmd()
   })
 end
 
-local function setup_buffer_autocmd()
-  if config.options.auto_preview then
-    vim.api.nvim_create_autocmd('CursorHold', {
-      buffer = 0,
-      callback = require('symbols-outline.preview').show,
-    })
-  else
-    vim.api.nvim_create_autocmd('CursorMoved', {
-      buffer = 0,
-      callback = require('symbols-outline.preview').close,
-    })
-  end
-end
-
 -------------------------
 -- STATE
 -------------------------
@@ -118,6 +104,25 @@ local function goto_location(change_focus)
   end
 end
 
+local function setup_buffer_autocmd()
+  if config.options.auto_preview then
+    vim.api.nvim_create_autocmd('CursorHold', {
+      buffer = 0,
+      callback = require('symbols-outline.preview').show,
+    })
+  else
+    vim.api.nvim_create_autocmd('CursorMoved', {
+      buffer = 0,
+      callback = function()
+        require('symbols-outline.preview').close()
+        if config.options.auto_jump then
+          goto_location(false)
+        end
+      end,
+    })
+  end
+end
+
 function M._set_folded(folded, move_cursor, node_index)
   local node = M.state.flattened_outline_items[node_index] or M._current_node()
   local changed = (folded ~= folding.is_folded(node))
diff --git a/lua/symbols-outline/config.lua b/lua/symbols-outline/config.lua
index 095ca92..cdc4ab2 100644
--- a/lua/symbols-outline/config.lua
+++ b/lua/symbols-outline/config.lua
@@ -10,6 +10,7 @@ M.defaults = {
   relative_width = true,
   width = 25,
   auto_close = false,
+  auto_jump = false,
   auto_preview = false,
   show_numbers = false,
   show_relative_numbers = false,