From 776686ab2471419b9c9aac8507e8d301f450389a Mon Sep 17 00:00:00 2001
From: Robert Walter
Date: Fri, 20 May 2022 03:30:28 +0200
Subject: Separate colors for different diagnostics types (#2437)

* feat(theme): add separate diagnostic colors

This commit adds separate diagnostic highlight colors for the different
types of LSP severities. If the severity type doesn't exist or is
unknown, we use some fallback coloring which was in use before this
commit.

Some initial color options were also added in the theme.toml

Resolves issue #2157

* feat(theme): add docs for new diagnostic options

* feat(theme): adjust defaults & reduce redundancy

- the different colors for different diagnostic severities are now
  disabled in the default theme, instead diagnostics are just generally
  underlined (as prior to the changes of this feature)
- the theme querying is now done once instead of every iteration in the
  loop of processing every diagnostic message---
 book/src/themes.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'book')

diff --git a/book/src/themes.md b/book/src/themes.md
index e73aedc9..97955cb7 100644
--- a/book/src/themes.md
+++ b/book/src/themes.md
@@ -234,6 +234,10 @@ These scopes are used for theming the editor interface.
 | `error`                  | Diagnostics error (gutter)                     |
 | `info`                   | Diagnostics info (gutter)                      |
 | `hint`                   | Diagnostics hint (gutter)                      |
-| `diagnostic`             | For text in editing area                       |
+| `diagnostic`             | Diagnostics fallback style (editing area)      |
+| `diagnostic.hint`        | Diagnostics hint (editing area)                |
+| `diagnostic.info`        | Diagnostics info (editing area)                |
+| `diagnostic.warning`     | Diagnostics warning (editing area)             |
+| `diagnostic.error`       | Diagnostics error (editing area)               |
 
 [rulers-config]: ./configuration.md#editor-section
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