Addressed some minor Luacheck issues.

Not all shadowing warnings need to be fixed.

4 files changed, 8 insertions, 8 deletions

diff --git a/modules/textadept/command_entry.lua b/modules/textadept/command_entry.lua
index cecad02c..c1dddc5e 100644
--- a/modules/textadept/command_entry.lua
+++ b/modules/textadept/command_entry.lua
@@ -163,10 +163,10 @@ local function complete_lua()
     local global_envs = not ok and
       {buffer, view, ui, _G, textadept, sci.functions, sci.properties, sci.constants} or op == ':' and
       {sci.functions} or {sci.properties, sci.constants}
-    for _, env in ipairs(global_envs) do
-      for k, v in pairs(env) do
+    for _, t in ipairs(global_envs) do
+      for k, v in pairs(t) do
         if type(k) ~= 'string' or not k:find(part) then goto continue end
-        local xpm = (type(v) == 'function' or env == sci.functions) and XPM.METHOD or XPM.VARIABLE
+        local xpm = (type(v) == 'function' or t == sci.functions) and XPM.METHOD or XPM.VARIABLE
         cmpls[#cmpls + 1] = k .. sep .. xpm
         ::continue::
       end
diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua
index 1b4a51ba..ae98720e 100644
--- a/modules/textadept/editing.lua
+++ b/modules/textadept/editing.lua
@@ -335,7 +335,7 @@ function M.paste_reindent()
   buffer:replace_sel(text)
   buffer.line_indentation[line] = start_indent
   if text:find('\n') then
-    local line = buffer:line_from_position(buffer.current_pos)
+    line = buffer:line_from_position(buffer.current_pos)
     buffer.line_indentation[line] = end_indent
     buffer:goto_pos(buffer:find_column(line, end_column))
   end
diff --git a/modules/textadept/menu.lua b/modules/textadept/menu.lua
index 54195bd9..ddfb81cb 100644
--- a/modules/textadept/menu.lua
+++ b/modules/textadept/menu.lua
@@ -390,8 +390,8 @@ local function read_menu_table(menu, contextmenu)
       local key, mods = get_gdk_key(key_shortcuts[tostring(item[2])])
       gtkmenu[#gtkmenu + 1] = {item[1], menu_id, key, mods}
       if item[2] then
-        local menu_items = not contextmenu and menu_items or contextmenu_items
-        menu_items[menu_id < 1000 and menu_id or menu_id - 1000] = item
+        local items = not contextmenu and menu_items or contextmenu_items
+        items[menu_id < 1000 and menu_id or menu_id - 1000] = item
       end
     end
   end
diff --git a/modules/textadept/snippets.lua b/modules/textadept/snippets.lua
index e900f2b4..a7241a12 100644
--- a/modules/textadept/snippets.lua
+++ b/modules/textadept/snippets.lua
@@ -168,7 +168,7 @@ local function find_snippet(grep, no_trigger)
         (grep and
           (p1 == lang and p2 and p2:find(name_patt) or p1 and p1:find(name_patt) and p3 == '')) then
         local f = io.open(string.format('%s/%s', M.paths[i], basename))
-        text = f:read('a')
+        local text = f:read('a')
         f:close()
         if not grep then return trigger, text end
         matching_snippets[p1 == lang and p2 or p1] = text
@@ -424,7 +424,7 @@ function snippet:next()
   local text = ph.default or ''
   ::redo::
   for pos in self:each_placeholder(self.index, 'simple') do
-    local e = buffer:indicator_end(M.INDIC_PLACEHOLDER, pos)
+    e = buffer:indicator_end(M.INDIC_PLACEHOLDER, pos)
     buffer:indicator_clear_range(pos, e - pos)
     buffer:set_target_range(pos, pos + 1)
     buffer:replace_target(text)