I get the following error when opening the Telescope prompt:

Error detected while processing TextChangedI Autocommands for "*":
Error executing lua callback: .../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:61: attempt to compare nil with number
stack traceback:
        .../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:61: in function <.../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:55>
        ...ocal/share/nvim/lazy/spaceless.nvim/plugin/spaceless.lua:12: in function <...ocal/share/nvim/lazy/spaceless.nvim/plugin/spaceless.lua:11>

Looks like #2/#5 would be a workaround if merged.

Hi, I love and use this plug-in every day. All the other whitespace stripping plug-ins I've tried would modify the whole file, it's nice that this plug-in only modifies the lines that you touch. My workplace is cautious about allowing code without a LICENSE file and it'd be a big help if this plug-in could use a FOSS license. I'm sure others in the same position and would appreciate it too. Could a FOSS license please be added if this plug-in is meant for public use?

Would you consider porting the thirtythreeforty/lessspace.vim logic for white/blacklisting?

Or would such a thing be better accomplished by some autocmd filetype detection magic?

With the new commit 9c8cbff I get an error when launching a telescope search (any sort of telescope thing, even just :Telescope)

Error detected while processing TextChanged Autocommands for "*":
Error executing lua callback: .../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:46: Argument "start" is higher than "end"
stack traceback:
        [C]: in function 'nvim_buf_set_lines'
        .../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:46: in function 'stripWhitespace'
        .../.local/share/nvim/lazy/spaceless.nvim/lua/spaceless.lua:56: in function <.../.local/share/nvim/lazy/spaceless.nvim/lua/spacel
ess.lua:53>

I've pinned back down to the previous commit 4012c77 and the error doesn't reproduce, so I think it's something in the new commit, but I'm not sure what exactly.

When using this plugin with numToStr/Comment.nvim, the mapping gcO or gcA to open a comment above or below the current line don't work properly.

Eg in lua:

Actual: string -- is inserted
Expected: string -- is inserted (as it is with the plugin disabled)

I would like to be able to temporarily enable / disable this plugin, and looking through the code I couldn't work out how.

Would you consider adding LessSpace{Disable,Enable,Toggle} commands for individual buffers?

They may be a pre-requisite for auto enable/disable by autocmd in #7.