feature: option to have the plugin work line-wise

[calops]

Did you check the docs?

• I have read all the trailblazer.nvim docs

Is your feature request related to a problem? Please describe.

I dislike having marks displayed as highlights on top of my code.

Describe the solution you'd like

Having an option to work only line-wise (rather than the current char-wise behavior) would enable the possibility for unobtrusive marks, such as gutter signs or virtual text. Having this could be easily extended in the future once anticonceal is implemented in neovim, so we can have the best of both worlds.

Describe alternatives you've considered

Can't think of any, besides what's already implemented.

Additional context

No response

[LeonHeidelbach]

@calops Yes, I will implement this. Possibly even today if I get to it. Thank you for reminding me!

[LeonHeidelbach]

@calops This has now been implemented. You can simply add the following values to your configuration table under the trail_options key:

trail_mark_in_text_highlights_enabled = false,
trail_mark_symbol_line_indicators_enabled = true, -- show indicators for all trail marks in symbol column

The default config table in the README has also been updated if you want to see where to put the above values exactly. You can also assign a new highlight group to the trail mark indicators under the hl_groups key. By default it is set to white:

TrailBlazerTrailMark = {
    guifg = "White",
    guibg = "none",
    gui = "bold",
},

Closing this issue. Let me know what you think.