bugfix: Invalid 'col': out of range in function 'nvim_buf_set_extmark'

[vodchella]

When I redirected the output of the Checkstyle utility to the quick-fix window, an error occurred:

Error executing vim.schedule lua callback: ...e/pack/packer/start/quicker.nvim/lua/quicker/display.lua:558: Invalid 'col': out of range
stack traceback:
        [C]: in function 'nvim_buf_set_extmark'
        ...e/pack/packer/start/quicker.nvim/lua/quicker/display.lua:558: in function <...e/pack/packer/start/quicker.nvim/lua/quicker/display.lua:535>

Fixed :)

[stevearc]

Hmmmmm...I agree this will fix the immediate error, but this means that if the col is out of range we won't populate the idmap, which means that if we attempt to make some changes on that line we won't have the mapping to transform it back to the correct quickfix item.

Have you been able to discover why the col is out of range? Are we rendering a line incorrectly somehow? Is the line only partially rendered and we need to try again later like we do on line 541?

[vodchella]

The point is that the lines output by the Checkstyle utility may simply not contain references to a specific position in the text. That’s why col is not initialized.

[stevearc]

Right the text doesn't extend to that specific col, but my question is why? Sure we can hack this fix in, but it only fixes the immediate issue and leaves other bugs in place. If we can figure out why the col doesn't match the text then we might be able to solve the root issue