Skip patchsets and codepoints not in SymbolsNF

src/font/nerd_font_attributes.zig

@@ -9,17 +9,6 @@ const Constraint = @import("face.zig").RenderOptions.Constraint;
 /// Get the constraints for the provided codepoint.
 pub fn getConstraint(cp: u21) ?Constraint {
     return switch (cp) {
-        0x2500...0x259f,
-        => .{
-            .size = .stretch,
-            .max_constraint_width = 1,
-            .align_horizontal = .center1,
-            .align_vertical = .center1,
-            .pad_left = -0.02,
-            .pad_right = -0.02,
-            .pad_top = -0.01,
-            .pad_bottom = -0.01,
-        },
         0x2630,
         => .{
             .size = .cover,
@@ -291,8 +280,6 @@ pub fn getConstraint(cp: u21) ?Constraint {
             .align_vertical = .center1,
         },
         0xe0cf,
-        0xe0d3,
-        0xe0d5,
         => .{
             .size = .fit_cover1,
             .align_horizontal = .center1,
@@ -350,22 +337,31 @@ pub fn getConstraint(cp: u21) ?Constraint {
         0x2665,
         0x26a1,
         0x2b58,
-        0xe000...0xe0a9,
+        0xe000...0xe00a,
-        0xe4fa...0xe7ef,
+        0xe0a0...0xe0a3,
+        0xe5fa...0xe6b8,
+        0xe700...0xe7ef,
         0xea60,
         0xea62...0xea7c,
-        0xea7e...0xea98,
+        0xea7e...0xea88,
+        0xea8a...0xea8c,
+        0xea8f...0xea98,
         0xeaa3...0xeab3,
-        0xeab8...0xead3,
+        0xeab8...0xeac7,
-        0xead7...0xeb42,
+        0xeac9,
-        0xeb44...0xeb6d,
+        0xeacc...0xead3,
+        0xead7...0xeb09,
+        0xeb0b...0xeb42,
+        0xeb44...0xeb4e,
+        0xeb50...0xeb6d,
         0xeb72...0xeb89,
         0xeb8b...0xeb99,
         0xeb9b...0xebd4,
         0xebd7...0xec06,
         0xec08...0xec0a,
         0xec0d...0xec1e,
-        0xed00...0xf02f,
+        0xed00...0xefce,
+        0xf000...0xf02f,
         0xf031...0xf03c,
         0xf03f,
         0xf041...0xf043,
@@ -384,10 +380,22 @@ pub fn getConstraint(cp: u21) ?Constraint {
         0xf0cb...0xf0d5,
         0xf0d7...0xf0dd,
         0xf0df...0xf0e6,
-        0xf0e8...0xf295,
+        0xf0e8...0xf105,
+        0xf108...0xf12f,
+        0xf131...0xf140,
+        0xf142...0xf152,
+        0xf155,
+        0xf15a...0xf174,
+        0xf176,
+        0xf179...0xf181,
+        0xf183...0xf220,
+        0xf223,
+        0xf22e...0xf254,
+        0xf259,
+        0xf25c...0xf295,
         0xf297...0xf2c4,
         0xf2c6...0xf2ef,
-        0xf2f1...0xf847,
+        0xf2f1...0xf381,
         0xf0001...0xf1af0,
         => .{
             .size = .fit_cover1,
@@ -672,6 +680,8 @@ pub fn getConstraint(cp: u21) ?Constraint {
         0xf03e,
         0xf071,
         0xf08c,
+        0xf153...0xf154,
+        0xf158,
         => .{
             .size = .fit_cover1,
             .height = .icon,
@@ -828,6 +838,161 @@ pub fn getConstraint(cp: u21) ?Constraint {
             .relative_height = 0.9998803756692248,
             .relative_y = 0.0001196243307751,
         },
+        0xf106...0xf107,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.5000000000000000,
+            .relative_y = 0.2853688029020556,
+        },
+        0xf130,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9998602571268865,
+        },
+        0xf141,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.2593984962406015,
+            .relative_y = 0.3696741854636592,
+        },
+        0xf156,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.8752505446623093,
+            .relative_y = 0.0623155929038282,
+        },
+        0xf157,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.8756468797564688,
+            .relative_y = 0.0624338624338624,
+        },
+        0xf159,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.8756067947646895,
+            .relative_y = 0.0623492063492063,
+        },
+        0xf175,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9989423585404548,
+            .relative_y = 0.0005288207297726,
+        },
+        0xf177...0xf178,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.6250661025912215,
+            .relative_y = 0.1877313590692755,
+        },
+        0xf182,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_width = 0.9998046921689268,
+        },
+        0xf221,
+        0xf224...0xf226,
+        0xf228,
+        0xf22a,
+        0xf22c,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9994854643684076,
+        },
+        0xf222,
+        0xf227,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.8746819883943630,
+            .relative_y = 0.0624017379870223,
+        },
+        0xf229,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9370837263813853,
+            .relative_y = 0.0624017379870223,
+        },
+        0xf22b,
+        0xf22d,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.6874767744332962,
+            .relative_y = 0.1560043449675557,
+        },
+        0xf255...0xf256,
+        0xf25a,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9993997599039616,
+        },
+        0xf257,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.7810124049619848,
+            .relative_y = 0.0935945806894186,
+        },
+        0xf258,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.7498142113988452,
+            .relative_y = 0.1247927742525582,
+        },
+        0xf25b,
+        => .{
+            .size = .fit_cover1,
+            .height = .icon,
+            .align_horizontal = .center1,
+            .align_vertical = .center1,
+            .relative_height = 0.9975006099019084,
+        },
         0xf296,
         => .{
             .size = .fit_cover1,

src/font/nerd_font_codegen.py

@@ -57,6 +57,7 @@ class PatchSetAttributeEntry(TypedDict):
 
 
 class PatchSet(TypedDict):
+    Name: str
     SymStart: int
     SymEnd: int
     SrcStart: int | None
@@ -113,20 +114,43 @@ class PatchSetExtractor(ast.NodeVisitor):
             if hasattr(ast, "unparse"):
                 return eval(
                     ast.unparse(node),
-                    {"box_keep": True},
+                    {"box_enabled": False, "box_keep": False},
-                    {"self": SimpleNamespace(args=SimpleNamespace(careful=True))},
+                    {
+                        "self": SimpleNamespace(
+                            args=SimpleNamespace(
+                                careful=False,
+                                custom=False,
+                                fontawesome=True,
+                                fontawesomeextension=True,
+                                fontlogos=True,
+                                octicons=True,
+                                codicons=True,
+                                powersymbols=True,
+                                pomicons=True,
+                                powerline=True,
+                                powerlineextra=True,
+                                material=True,
+                                weather=True,
+                            )
+                        ),
+                    },
                 )
             msg = f"<cannot eval: {type(node).__name__}>"
             raise ValueError(msg) from None
 
     def process_patch_entry(self, dict_node: ast.Dict) -> None:
         entry = {}
-        disallowed_key_nodes = frozenset({"Enabled", "Name", "Filename", "Exact"})
+        disallowed_key_nodes = frozenset({"Filename", "Exact"})
         for key_node, value_node in zip(dict_node.keys, dict_node.values):
             if (
                 isinstance(key_node, ast.Constant)
                 and key_node.value not in disallowed_key_nodes
             ):
+                if key_node.value == "Enabled":
+                    if self.safe_literal_eval(value_node):
+                        continue  # This patch set is enabled, continue to next key
+                    else:
+                        return  # This patch set is disabled, skip
                 key = ast.literal_eval(cast("ast.Constant", key_node))
                 entry[key] = self.resolve_symbol(value_node)
         self.patch_set_values.append(cast("PatchSet", entry))
@@ -275,12 +299,17 @@ def generate_zig_switch_arms(
 
     entries: dict[int, PatchSetAttributeEntry] = {}
     for entry in patch_sets:
+        print(f"Info: Extracting rules from patch set '{entry['Name']}'")
         attributes = entry["Attributes"]
 
         for cp in range(entry["SymStart"], entry["SymEnd"] + 1):
-            entries[cp] = attributes["default"].copy()
+            if cp not in cmap:
-
+                print(f"Info: Skipping missing codepoint {hex(cp)}")
-        entries |= {k: v for k, v in attributes.items() if isinstance(k, int)}
+                continue
+            if cp in attributes:
+                entries[cp] = attributes[cp].copy()
+            else:
+                entries[cp] = attributes["default"].copy()
 
         if entry["ScaleRules"] is not None:
             if "ScaleGroups" not in entry["ScaleRules"]:
@@ -335,8 +364,6 @@ def generate_zig_switch_arms(
                             this_bounds[0] - xMin
                         ) / group_width
 
-    del entries[0]
-
     # Group codepoints by attribute key
     grouped = defaultdict[AttributeHash, list[int]](list)
     for cp, attr in entries.items():