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Code Issues

Add option to skip the first indent guide (#3819) 

* Add option to skip the first indent guide

* reorder skip_first option

* change indent-guides.skip_first to a number

* rename skip -> skip_levels

* add skip_levels to the book

* Update book/src/configuration.md

Co-authored-by: A-Walrus <58790821+A-Walrus@users.noreply.github.com>

* Update helix-term/src/ui/editor.rs

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>

Co-authored-by: Robin <robinvandijk@klippa.com>
Co-authored-by: A-Walrus <58790821+A-Walrus@users.noreply.github.com>
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
This commit is contained in:
Robin 2022-10-03 17:07:04 +02:00 committed by GitHub
parent dbec057363
commit 6764744ce9
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 6 deletions
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10
book/src/configuration.md
View File

@ -233,10 +233,11 @@ ### `[editor.indent-guides]` Section
Options for rendering vertical indent guides.
| Key | Description | Default |
| --- | --- | --- |
| `render` | Whether to render indent guides. | `false` |
| `character` | Literal character to use for rendering the indent guide | `│` |
| Key | Description | Default |
| --- | --- | --- |
| `render` | Whether to render indent guides. | `false` |
| `character` | Literal character to use for rendering the indent guide | `│` |
| `skip-levels` | Number of indent levels to skip | `0` |
Example:
@ -244,4 +245,5 @@ ### `[editor.indent-guides]` Section
[editor.indent-guides]
render = true
character = "╎"
skip-levels = 1
```

3
helix-term/src/ui/editor.rs
View File

@ -436,7 +436,8 @@ pub fn render_text_highlights<H: Iterator<Item = HighlightEvent>>(
return;
}
let starting_indent = (offset.col / tab_width) as u16;
let starting_indent =
(offset.col / tab_width) as u16 + config.indent_guides.skip_levels;
// TODO: limit to a max indent level too. It doesn't cause visual artifacts but it would avoid some
// extra loops if the code is deeply nested.

4
helix-view/src/editor.rs
View File

@ -552,15 +552,17 @@ fn default() -> Self {
}
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(default)]
#[serde(default, rename_all = "kebab-case")]
pub struct IndentGuidesConfig {
pub render: bool,
pub character: char,
pub skip_levels: u16,
}
impl Default for IndentGuidesConfig {
fn default() -> Self {
Self {
skip_levels: 0,
render: false,
character: '│',
}