1 files changed, 12 insertions, 2 deletions
diff --git a/src/builtins.zig b/src/builtins.zig
index b89952cd..4f6db6e1 100644
--- a/src/builtins.zig
+++ b/src/builtins.zig
@@ -190,7 +190,7 @@ pub const Colors = struct {
 /// clicks was never what made it useful.
 pub const NextColor = struct {
     pub fn run(c: Ctx) void {
-        c.p.theme_idx = (c.p.theme_idx + 1) % pardes.themes.len;
+        c.p.setThemeIndex((c.p.theme_idx + 1) % pardes.themes.len);
     }
 };
 
@@ -209,7 +209,7 @@ pub const Theme = struct {
         const want = std.mem.trim(u8, c.arg orelse return, " \t\r\n");
         for (pardes.themes, 0..) |t, i| {
             if (std.mem.eql(u8, t.name, want)) {
-                c.p.theme_idx = i;
+                c.p.setThemeIndex(i);
                 return;
             }
         }
@@ -301,6 +301,16 @@ pub const PdfFit = struct {
     }
 };
 
+/// Cycle a native PDF through original pixels, a chroma-preserving themed
+/// filter, and a full theme duotone. It has the same compile-time and
+/// pane-local shape as PdfFit: absent without MuPDF and inert off a PDF pane.
+pub const PdfTint = struct {
+    pub const run = if (pardes.pdf_enabled) apply else {};
+    fn apply(c: Ctx) void {
+        c.p.togglePdfTint(c.pane);
+    }
+};
+
 // The image pane's three renderer toggles. They used to be words the image tag
 // printed and the execute dispatcher matched by hand; as builtins they are
 // executable anywhere, pressable under SPC and listed by `SPC ?`, the whole