From 2ce32238b5c09da32b74487ad49d2b7ca82a1422 Mon Sep 17 00:00:00 2001
From: Dylan <dhalpern@uchicago.edu>
Date: Fri, 23 Dec 2022 10:21:10 -0600
Subject: [PATCH] Fix svgbob diagrams in dark mode

---
 book.toml  | 1 +
 svgbob.css | 4 ++++
 2 files changed, 5 insertions(+)
 create mode 100644 svgbob.css

diff --git a/book.toml b/book.toml
index 60acad534297..c5a99ea38ccc 100644
--- a/book.toml
+++ b/book.toml
@@ -14,6 +14,7 @@ class = "bob"
 [output.html]
 curly-quotes = true
 additional-js = ["ga4.js"]
+additional-css = ["svgbob.css"]
 git-repository-url = "https://github.com/google/comprehensive-rust"
 edit-url-template = "https://github.com/google/comprehensive-rust/edit/main/{path}"
 
diff --git a/svgbob.css b/svgbob.css
new file mode 100644
index 000000000000..2cfc44d789ac
--- /dev/null
+++ b/svgbob.css
@@ -0,0 +1,4 @@
+/* Ensure text is legible in all themes. */
+svg text {
+  fill: var(--fg);
+}