diff --git a/scripts/PropertyAliases.zig b/scripts/PropertyAliases.zig
index 383fae0f3748be04fe359d6a9cd1d96a0596e58b..99f71a003b94e4b89f55ca22f4af1f3dc5571038 100644
--- a/scripts/PropertyAliases.zig
+++ b/scripts/PropertyAliases.zig
@@ -19,11 +19,20 @@ pub usingnamespace common.Main(struct {
 
     pub fn exec(alloc: std.mem.Allocator, line: []const u8, writer: anytype) !void {
         _ = alloc;
-        var it = std.mem.tokenize(u8, line, "; ");
+        const end = std.mem.indexOfScalar(u8, line, '#') orelse line.len;
+        var it = std.mem.tokenize(u8, line[0..end], "; ");
 
+        const short = it.next().?;
+        const long = it.next().?;
         try writer.print("    .{{ \"{}\", \"{}\" }},\n", .{
-            std.zig.fmtEscapes(it.next().?),
-            std.zig.fmtEscapes(it.next().?),
+            std.zig.fmtEscapes(short),
+            std.zig.fmtEscapes(long),
         });
+        while (it.next()) |more| {
+            try writer.print("    .{{ \"{}\", \"{}\" }},\n", .{
+                std.zig.fmtEscapes(more),
+                std.zig.fmtEscapes(long),
+            });
+        }
     }
 });
diff --git a/src/property_aliases.zig b/src/property_aliases.zig
index c53bda13a2ff55093518b2488f840a43dbd479b4..6c97916f6b34221dffd06f643e11a12b11c503df 100644
--- a/src/property_aliases.zig
+++ b/src/property_aliases.zig
@@ -19,6 +19,7 @@ pub const data = [_][2][]const u8{
     .{ "lc", "Lowercase_Mapping" },
     .{ "NFKC_CF", "NFKC_Casefold" },
     .{ "scf", "Simple_Case_Folding" },
+    .{ "sfc", "Simple_Case_Folding" },
     .{ "slc", "Simple_Lowercase_Mapping" },
     .{ "stc", "Simple_Titlecase_Mapping" },
     .{ "suc", "Simple_Uppercase_Mapping" },
@@ -39,6 +40,8 @@ pub const data = [_][2][]const u8{
     .{ "cjkIRG_USource", "kIRG_USource" },
     .{ "cjkIRG_VSource", "kIRG_VSource" },
     .{ "cjkRSUnicode", "kRSUnicode" },
+    .{ "Unicode_Radical_Stroke", "kRSUnicode" },
+    .{ "URS", "kRSUnicode" },
     .{ "EqUIdeo", "Equivalent_Unified_Ideograph" },
     .{ "isc", "ISO_Comment" },
     .{ "JSN", "Jamo_Short_Name" },
@@ -131,6 +134,7 @@ pub const data = [_][2][]const u8{
     .{ "Upper", "Uppercase" },
     .{ "VS", "Variation_Selector" },
     .{ "WSpace", "White_Space" },
+    .{ "space", "White_Space" },
     .{ "XIDC", "XID_Continue" },
     .{ "XIDS", "XID_Start" },
     .{ "XO_NFC", "Expands_On_NFC" },