Allow setting `raw.theme` to `none` to disable syntax highlighting (#4256)

2 files changed, 6 insertions, 0 deletions

diff --git a/tests/ref/raw-theme-set-to-none.png b/tests/ref/raw-theme-set-to-none.png
new file mode 100644
index 00000000..1451e0c9
--- /dev/null
+++ b/tests/ref/raw-theme-set-to-none.png
diff --git a/tests/suite/text/raw.typ b/tests/suite/text/raw.typ
index 8ced276c..1807e71a 100644
--- a/tests/suite/text/raw.typ
+++ b/tests/suite/text/raw.typ
@@ -648,6 +648,12 @@ fn main() {
 #let hi = "Hello World"
 ```
 
+--- raw-theme-set-to-none ---
+#set raw(theme: none)
+```typ
+#let foo = "bar"
+```
+
 --- raw-unclosed ---
 // Test unterminated raw text.
 //