Convert Graphemes to static allocation

And DisplayWidth, although untested at present.

The plan is to just work through the codegen / module pairings, and
move tests over until everything is covered.

2 files changed, 44 insertions, 16 deletions

diff --git a/codegen/dwp.zig b/codegen/dwp.zig
index 75ac68e..b4d1ed0 100644
--- a/codegen/dwp.zig
+++ b/codegen/dwp.zig
@@ -235,12 +235,24 @@ pub fn main() anyerror!void {
     defer out_file.close();
     var writer = out_file.writer(&write_buf);
 
-    const endian = builtin.cpu.arch.endian();
-    try writer.interface.writeInt(u16, @intCast(stage1.items.len), endian);
-    for (stage1.items) |i| try writer.interface.writeInt(u16, i, endian);
-
-    try writer.interface.writeInt(u16, @intCast(stage2.items.len), endian);
-    for (stage2.items) |i| try writer.interface.writeInt(i8, i, endian);
+    try writer.interface.print(
+        \\//! This file is auto-generated. Do not edit.
+        \\
+        \\pub const s1: [{}]u16 = .{{
+    , .{stage1.items.len});
+    for (stage1.items) |entry| try writer.interface.print("{}, ", .{entry});
+
+    try writer.interface.print(
+        \\
+        \\}};
+        \\
+        \\pub const s2: [{}]i4 = .{{
+    , .{stage2.items.len});
+    for (stage2.items) |entry| try writer.interface.print("{}, ", .{entry});
+
+    try writer.interface.writeAll(
+        \\};
+    );
 
     try writer.interface.flush();
 }
diff --git a/codegen/gbp.zig b/codegen/gbp.zig
index 1d06e9a..117847f 100644
--- a/codegen/gbp.zig
+++ b/codegen/gbp.zig
@@ -240,16 +240,32 @@ pub fn main() anyerror!void {
     defer out_file.close();
     var writer = out_file.writer(&write_buf);
 
-    const endian = builtin.cpu.arch.endian();
-    try writer.interface.writeInt(u16, @intCast(stage1.items.len), endian);
-    for (stage1.items) |i| try writer.interface.writeInt(u16, i, endian);
-
-    try writer.interface.writeInt(u16, @intCast(stage2.items.len), endian);
-    for (stage2.items) |i| try writer.interface.writeInt(u16, i, endian);
-
-    const props_bytes = stage3.keys();
-    try writer.interface.writeInt(u16, @intCast(props_bytes.len), endian);
-    try writer.interface.writeAll(props_bytes);
+    try writer.interface.print(
+        \\//! This file is auto-generated. Do not edit.
+        \\
+        \\pub const s1: [{}]u16 = .{{
+    , .{stage1.items.len});
+    for (stage1.items) |entry| try writer.interface.print("{}, ", .{entry});
+
+    try writer.interface.print(
+        \\
+        \\}};
+        \\
+        \\pub const s2: [{}]u7 = .{{
+    , .{stage2.items.len});
+    for (stage2.items) |entry| try writer.interface.print("{}, ", .{entry});
+
+    const keys = stage3.keys();
+
+    try writer.interface.print(
+        \\}};
+        \\
+        \\pub const s3: [{}]u8 = .{{
+    , .{keys.len});
+    for (keys) |entry| try writer.interface.print("{}, ", .{entry});
+    try writer.interface.writeAll(
+        \\};
+    );
 
     try writer.interface.flush();
 }