Add syntax highlighting for Scheme files.

2 files changed, 37 insertions, 0 deletions

diff --git a/assets/css/code.css b/assets/css/code.css
new file mode 100644
index 0000000..c308845
--- /dev/null
+++ b/assets/css/code.css
@@ -0,0 +1,33 @@
+/* Syntax highlighting code, by David Thompson, borrowed
+   from:
+     https://git.dthompson.us/blog.git/blob_plain/refs/heads/haunt-migration:/css/dthompson.css
+   David Thompson gives permission for this to be GPLv3+ and CC BY-SA 4.0
+
+   Modified significantly since.
+*/
+
+
+.syntax-special, .syntax-element {
+    color: #856;
+    font-weight: bold;
+}
+
+.syntax-symbol {
+    color: #423;
+}
+
+.syntax-string {
+    color: #484;
+}
+
+.syntax-keyword, .syntax-attribute {
+    color: #921;
+}
+
+.syntax-comment {
+    color: #666;
+}
+
+.syntax-open, .syntax-close {
+    color: #688;
+}
diff --git a/assets/css/screen.css b/assets/css/screen.css
index 79dd0a3..d26f91e 100644
--- a/assets/css/screen.css
+++ b/assets/css/screen.css
@@ -151,6 +151,10 @@ table {
 .multipart.text-x-patch {
 }
 
+.multipart.scheme {
+    white-space: pre-wrap;
+}
+
 .attachment:before {
     background-image: url('/img/file.svg');
     background-size: 1rem;