lexer + parser: add formatting for enums + build script: spaces -> tabs

build.zig

@@ -1,38 +1,38 @@
 const std = @import("std");
 
 pub fn build(b: *std.Build) void {
-    const target = b.standardTargetOptions(.{});
-    const optimize = b.standardOptimizeOption(.{});
+	const target = b.standardTargetOptions(.{});
+	const optimize = b.standardOptimizeOption(.{});
 
-    const root_module = b.createModule(.{
-        .target = target,
-        .optimize = optimize,
-        .link_libc = true, // TODO: no more libc
-    });
+	const root_module = b.createModule(.{
+		.target = target,
+		.optimize = optimize,
+		.link_libc = true, // TODO: no more libc
+	});
 
-    const c = b.addExecutable(.{
-        .name = "noom",
-        .root_module = root_module,
-    });
+	const c = b.addExecutable(.{
+		.name = "noom",
+		.root_module = root_module,
+	});
 
-    c.root_module.addCSourceFiles(.{
-        .files = &[_][]const u8{
-            "src/helper.c",
-            "src/lexer.c",
-            "src/parser.c",
-            "src/main.c",
-        }
-    });
+	c.root_module.addCSourceFiles(.{
+		.files = &[_][]const u8{
+			"src/helper.c",
+			"src/lexer.c",
+			"src/parser.c",
+			"src/main.c",
+		}
+	});
 
-    b.installArtifact(c);
+	b.installArtifact(c);
 
-    const run_cmd = b.addRunArtifact(c);
-    run_cmd.step.dependOn(b.getInstallStep());
+	const run_cmd = b.addRunArtifact(c);
+	run_cmd.step.dependOn(b.getInstallStep());
 
-    if (b.args) |args| {
-        run_cmd.addArgs(args);
-    }
+	if (b.args) |args| {
+		run_cmd.addArgs(args);
+	}
 
-    const run = b.step("run", "Build and run the project");
-    run.dependOn(&run_cmd.step);
+	const run = b.step("run", "Build and run the project");
+	run.dependOn(&run_cmd.step);
 }