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Add an option to skip certain filetypes. #2

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Add an option to skip certain filetypes. #2

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8fe3ae4
Add option to disable certain file types. Markdown intentionally use
yyk Sep 4, 2022
f6910aa
add example
yyk Sep 4, 2022
7dcc027
remove debug statement
yyk Sep 4, 2022
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5 changes: 4 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,10 @@ Strip trailing whitespace as you are editing.
use {
'lewis6991/spaceless.nvim',
config = function()
require'spaceless'.setup()
require'spaceless'.setup({
-- example config
ignore_filetypes = { "markdown" }
})
end
}
```
15 changes: 13 additions & 2 deletions lua/spaceless.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,11 @@ local function stripWhitespace(top, bottom)
return
end

-- print(vim.inspect(require("spaceless").options.ignore_filetypes))
if vim.tbl_contains(require("spaceless").options.ignore_filetypes, vim.api.nvim_buf_get_option(0, "filetype")) then
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Suggested change
if vim.tbl_contains(require("spaceless").options.ignore_filetypes, vim.api.nvim_buf_get_option(0, "filetype")) then
if vim.tbl_contains(M.options.ignore_filetypes, vim.bo.filetype) then

return
end

if not top then return end

-- All conditions passed, go ahead and strip
Expand Down Expand Up @@ -83,9 +88,15 @@ local function onBufEnter()
end
end

local M = {}
local M = {
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Move this to the top.

options = {
ignore_filetypes = {}
}
}

function M.setup(options)
M.options = vim.tbl_extend("force", M.options, options or {})

function M.setup()
local group = api.nvim_create_augroup('spaceless', {})

local function au(event, callback)
Expand Down