font: determine quirks modes on font face load

src/font/face/coretext.zig

@@ -4,6 +4,7 @@ const Allocator = std.mem.Allocator;
 const macos = @import("macos");
 const harfbuzz = @import("harfbuzz");
 const font = @import("../main.zig");
+const quirks = @import("../../quirks.zig");
 
 const log = std.log.scoped(.font_face);
 
@@ -20,6 +21,9 @@ pub const Face = struct {
     /// Metrics for this font face. These are useful for renderers.
     metrics: font.face.Metrics,
 
+    /// Set quirks.disableDefaultFontFeatures
+    quirks_disable_default_font_features: bool = false,
+
     /// The matrix applied to a regular font to auto-italicize it.
     pub const italic_skew = macos.graphics.AffineTransform{
         .a = 1,
@@ -65,12 +69,14 @@ pub const Face = struct {
 
         const traits = ct_font.getSymbolicTraits();
 
-        return Face{
+        var result: Face = .{
             .font = ct_font,
             .hb_font = hb_font,
             .presentation = if (traits.color_glyphs) .emoji else .text,
             .metrics = try calcMetrics(ct_font),
         };
+        result.quirks_disable_default_font_features = quirks.disableDefaultFontFeatures(&result);
+        return result;
     }
 
     pub fn deinit(self: *Face) void {

src/font/face/freetype.zig

@@ -18,6 +18,7 @@ const Library = font.Library;
 const Presentation = font.Presentation;
 const convert = @import("freetype_convert.zig");
 const fastmem = @import("../../fastmem.zig");
+const quirks = @import("../../quirks.zig");
 
 const log = std.log.scoped(.font_face);
 
@@ -35,6 +36,9 @@ pub const Face = struct {
     /// Metrics for this font face. These are useful for renderers.
     metrics: font.face.Metrics,
 
+    /// Set quirks.disableDefaultFontFeatures
+    quirks_disable_default_font_features: bool = false,
+
     /// Initialize a new font face with the given source in-memory.
     pub fn initFile(lib: Library, path: [:0]const u8, index: i32, size: font.face.DesiredSize) !Face {
         const face = try lib.lib.initFace(path, index);
@@ -56,12 +60,14 @@ pub const Face = struct {
         const hb_font = try harfbuzz.freetype.createFont(face.handle);
         errdefer hb_font.destroy();
 
-        return Face{
+        var result: Face = .{
             .face = face,
             .hb_font = hb_font,
             .presentation = if (face.hasColor()) .emoji else .text,
             .metrics = calcMetrics(face),
         };
+        result.quirks_disable_default_font_features = quirks.disableDefaultFontFeatures(&result);
+        return result;
     }
 
     pub fn deinit(self: *Face) void {

src/font/shaper/harfbuzz.zig

@@ -12,7 +12,6 @@ const Library = font.Library;
 const Style = font.Style;
 const Presentation = font.Presentation;
 const terminal = @import("../../terminal/main.zig");
-const quirks = @import("../../quirks.zig");
 
 const log = std.log.scoped(.font_shaper);
 
@@ -108,7 +107,7 @@ pub const Shaper = struct {
         // fonts, the codepoint == glyph_index so we don't need to run any shaping.
         if (run.font_index.special() == null) {
             const face = try run.group.group.faceFromIndex(run.font_index);
-            const i = if (!quirks.disableDefaultFontFeatures(face)) 0 else i: {
+            const i = if (!face.quirks_disable_default_font_features) 0 else i: {
                 // If we are disabling default font features we just offset
                 // our features by the hardcoded items because always
                 // add those at the beginning.