break change

README.md

@@ -0,0 +1,31 @@
+# CSV-tools
+
+## Setup
+should not setup or
+
+```lua
+require("csvtools").setup({
+ before = 5,
+ after = 5,
+})
+```
+
+the number should be as small as possible
+
+Above is the default setting
+
+## Defaut key
+
+| command | use |
+| -- | -- |
+| TopWindow | open a top window to show the key of csv|
+| CloseWindow | close the top window|
+
+| key | use |
+| -- | -- |
+|\<leader\> td| close the topwindow ,both topwindow and csv buffer has |
+|\<leader\> tf| open a new topwindow |
+
+## TODO
+
+* Make the top line and csv shown as a table

ftdetect/csv-tools.vim

@@ -1,3 +1,4 @@
 au BufRead,BufNewFile *.csv,*.dat,*.tsv,*.tab set filetype=csv
 au FileType csv command! -buffer CloseTopWindow lua require"csvtools".CloseWindow()
 au FileType csv command! -buffer TopWindow lua require"csvtools".NewWindow()
+"au FIiletype csv autocmd CursorMoved csv lua require"csvtools".Highlight()

lua/csvtools.lua

@@ -4,8 +4,8 @@ local M = {
  winid = nil,
  buf = nil,
  mainwindowbuf = nil,
- before = 10,
- after = 10,
+ before = 5,
+ after = 5,
 }
 local highlight = require("csvtools.topbarhighlight")
 function M.NewWindow()
@@ -53,7 +53,6 @@ local function getrange (line,length)
 end
 function M.Highlight()
  if vim.o.filetype == "csv" then
-
  M.mainwindowbuf = vim.api.nvim_get_current_buf()
  local line ,_ = unpack(vim.api.nvim_win_get_cursor(0))
  local length = vim.api.nvim_buf_line_count(M.mainwindowbuf)
@@ -69,6 +68,7 @@ function M.Highlight()
  end
 end
 function M.add_mappings()
+ M.mainwindowbuf = vim.api.nvim_get_current_buf()
  --print(M.mainwindowbuf)
  local opts = { nowait = true, noremap = true, silent = true }
  --vim.api.nvim_buf_set_keymap(M.mainwindowbuf, "n", "<leader>td", ":lua require'csvtools'.CloseWindow<cr>", opts)

plugin/csv-tool.vim

@@ -1,3 +1,4 @@
-au FileType csv lua require"csvtools".NewWindow()
+"au FileType csv lua require"csvtools".NewWindow()
+au FileType csv lua require"csvtools".add_mappings()
 hi def link WhidHeader Number
 hi def link WhidSubHeader Statement