chore: Fix typos (sindrets#341)

Co-authored-by: Sindre T. Strøm <sindrets@gmail.com>

Author: hezhizhen

doc/diffview.txt

@@ -706,7 +706,7 @@ hooks                                           *diffview-config-hooks*
                         The buffer number of the new buffer.
                     {ctx} (`table`)
                         • {symbol} (string)
-                          A symbol that indentifies the window's position in
+                          A symbol that identifies the window's position in
                           the layout. These symbols correspond with the
                           figures under |diffview-config-view.x.layout|.
                         • {layout_name} (string)
@@ -728,7 +728,7 @@ hooks                                           *diffview-config-hooks*
                         displayed.
                     {ctx} (`table`)
                         • {symbol} (string)
-                          A symbol that indentifies the window's position in
+                          A symbol that identifies the window's position in
                           the layout. These symbols correspond with the
                           figures under |diffview-config-view.x.layout|.
                         • {layout_name} (string)
@@ -1184,7 +1184,7 @@ view_windo({cmd})                               *diffview-actions-view_windo*
                     {layout_name} (string)
                         The name of the current layout.
                     {symbol} (string)
-                        A symbol that indentifies the window's position in the
+                        A symbol that identifies the window's position in the
                         layout. These symbols correspond with the figures
                         under |diffview-config-view.x.layout|.
 

lua/diffview/arg_parser.lua

@@ -70,7 +70,7 @@ function ArgObject:get_flag(names, opt)
     return v
   end)
 
-  -- If a list isn't expcted: return the last defined value for this flag.
+  -- If a list isn't expected: return the last defined value for this flag.
   return opt.expect_list and values or values[#values]
 end
 
@@ -96,7 +96,7 @@ function FlagValueMap:put(flag_synonyms, producer)
       end
     end
     self.map[flag] = producer or { "true", "false" }
-    self.map[#self.map+1] = flag
+    self.map[#self.map + 1] = flag
   end
 end
 
@@ -155,7 +155,7 @@ function FlagValueMap:get_completion(arg_lead)
   for _, v in ipairs(values) do
     local e_lead, _ = vim.pesc(arg_lead)
     if v:match(e_lead) then
-      items[#items+1] = name_lead .. v
+      items[#items + 1] = name_lead .. v
     end
   end
 
@@ -217,17 +217,17 @@ end
 function M.split_ex_range(arg)
   local idx = arg:match(".*()%A")
   if not idx then
-    return  "", arg
+    return "", arg
   end
 
   local slice = arg:sub(idx or 1)
   idx = slice:match("[^']()%a")
 
   if idx then
-    return  arg:sub(1, (#arg - #slice) + idx - 1), slice:sub(idx)
+    return arg:sub(1, (#arg - #slice) + idx - 1), slice:sub(idx)
   end
 
-  return  arg, ""
+  return arg, ""
 end
 
 ---@class CmdLineContext

lua/diffview/renderer.lua

@@ -389,7 +389,7 @@ function M.create_cursor_constraint(components)
   ---constraint, the next component is determined by the direction the cursor is
   ---moving.
   ---@param winid_or_opt number|{from: number, to: number}
-  ---@param delta number The amount of change from the current cursor positon.
+  ---@param delta number The amount of change from the current cursor position.
   ---Not needed if the first argument is a table.
   ---@return number
   return function(winid_or_opt, delta)

lua/diffview/scene/views/diff/listeners.lua

@@ -105,7 +105,7 @@ return function(view)
     end,
     open_commit_log = function()
       if view.left.type == RevType.STAGE and view.right.type == RevType.LOCAL then
-        utils.info("Changes not commited yet. No log available for these changes.")
+        utils.info("Changes not committed yet. No log available for these changes.")
         return
       end
 
@@ -124,9 +124,9 @@ return function(view)
       if item then
         local success
         if item.kind == "working" or item.kind == "conflicting" then
-          success = view.adapter:add_files({item.path})
+          success = view.adapter:add_files({ item.path })
         elseif item.kind == "staged" then
-          success = view.adapter:reset_files({item.path})
+          success = view.adapter:reset_files({ item.path })
         end
 
         if not success then
@@ -149,7 +149,7 @@ return function(view)
 
           ---@type Node
           local item_node
-          tree.root:deep_some(function (node, _, _)
+          tree.root:deep_some(function(node, _, _)
             if node == item._node then
               item_node = node
               return true