simplify floating window check

Author: tropical32

lua/hop/window.lua

@@ -4,7 +4,7 @@ local M = {}
 
 local function window_context(win_handle, cursor_pos)
   -- get a bunch of information about the window and the cursor
-  vim.api.nvim_set_current_win(win_handle) -- 1010
+  vim.api.nvim_set_current_win(win_handle)
   local win_info = vim.fn.getwininfo(win_handle)[1]
   local win_view = vim.fn.winsaveview()
   local top_line = win_info.topline - 1
@@ -25,7 +25,7 @@ local function window_context(win_handle, cursor_pos)
   end
 
   return {
-    hwin = win_handle, -- 1010
+    hwin = win_handle,
     cursor_pos = cursor_pos,
     top_line = top_line,
     bot_line = bot_line,
@@ -51,8 +51,8 @@ function M.get_window_context(multi_windows)
   local all_ctxs = {}
 
   -- Generate contexts of windows
-  local cur_hwin = vim.api.nvim_get_current_win() -- 1010
-  local cur_hbuf = vim.api.nvim_win_get_buf(cur_hwin) -- 14
+  local cur_hwin = vim.api.nvim_get_current_win()
+  local cur_hbuf = vim.api.nvim_win_get_buf(cur_hwin)
 
   all_ctxs[#all_ctxs + 1] = {
     hbuf = cur_hbuf, -- 14
@@ -63,11 +63,10 @@ function M.get_window_context(multi_windows)
     return all_ctxs
   end
 
-  -- w == 1010, 1012, 1014, 1080, 1081
   for _, w in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
     if vim.api.nvim_win_is_valid(w) then
-      if vim.api.nvim_win_get_config(w).relative ~= 'win' then -- 1080 or 1081
-        local b = vim.api.nvim_win_get_buf(w) -- 14
+      if vim.api.nvim_win_get_config(w).relative == '' then
+        local b = vim.api.nvim_win_get_buf(w)
         if w ~= cur_hwin then
 
           -- check duplicated buffers; the way this is done is by accessing all the already known contexts and checking that