Add space before WUFFS_BASE__POTENTIALLY_UNUSED
diff --git a/internal/cgen/cgen.go b/internal/cgen/cgen.go
index 329daa9..ee3ee7a 100644
--- a/internal/cgen/cgen.go
+++ b/internal/cgen/cgen.go
@@ -1016,7 +1016,7 @@
 		if err := g.writeCTypeName(b, n.XType(), "\n"+g.PKGPREFIX, n.QID()[1].Str(g.tm)); err != nil {
 			return err
 		}
-		b.writes("WUFFS_BASE__POTENTIALLY_UNUSED = ")
+		b.writes(" WUFFS_BASE__POTENTIALLY_UNUSED = ")
 		if err := g.writeConstList(b, n.Value()); err != nil {
 			return err
 		}
diff --git a/release/c/wuffs-unsupported-snapshot.c b/release/c/wuffs-unsupported-snapshot.c
index c7073be..3bf1143 100644
--- a/release/c/wuffs-unsupported-snapshot.c
+++ b/release/c/wuffs-unsupported-snapshot.c
@@ -20374,12 +20374,12 @@
 // ---------------- Private Consts
 
 static const uint32_t
-WUFFS_CBOR__LITERALS[4]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_CBOR__LITERALS[4] WUFFS_BASE__POTENTIALLY_UNUSED = {
   8388612, 8388616, 8388610, 8388609,
 };
 
 static const uint8_t
-WUFFS_CBOR__TOKEN_LENGTHS[32]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_CBOR__TOKEN_LENGTHS[32] WUFFS_BASE__POTENTIALLY_UNUSED = {
   1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1,
@@ -21114,7 +21114,7 @@
 // ---------------- Private Consts
 
 static const uint32_t
-WUFFS_CRC32__IEEE_TABLE[16][256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_CRC32__IEEE_TABLE[16][256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   {
     0, 1996959894, 3993919788, 2567524794, 124634137, 1886057615, 3915621685, 2657392035,
     249268274, 2044508324, 3772115230, 2547177864, 162941995, 2125561021, 3887607047, 2428444049,
@@ -21873,14 +21873,14 @@
 // ---------------- Private Consts
 
 static const uint8_t
-WUFFS_DEFLATE__CODE_ORDER[19]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_DEFLATE__CODE_ORDER[19] WUFFS_BASE__POTENTIALLY_UNUSED = {
   16, 17, 18, 0, 8, 7, 9, 6,
   10, 5, 11, 4, 12, 3, 13, 2,
   14, 1, 15,
 };
 
 static const uint8_t
-WUFFS_DEFLATE__REVERSE8[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_DEFLATE__REVERSE8[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 128, 64, 192, 32, 160, 96, 224,
   16, 144, 80, 208, 48, 176, 112, 240,
   8, 136, 72, 200, 40, 168, 104, 232,
@@ -21916,7 +21916,7 @@
 };
 
 static const uint32_t
-WUFFS_DEFLATE__LCODE_MAGIC_NUMBERS[32]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_DEFLATE__LCODE_MAGIC_NUMBERS[32] WUFFS_BASE__POTENTIALLY_UNUSED = {
   1073741824, 1073742080, 1073742336, 1073742592, 1073742848, 1073743104, 1073743360, 1073743616,
   1073743888, 1073744400, 1073744912, 1073745424, 1073745952, 1073746976, 1073748000, 1073749024,
   1073750064, 1073752112, 1073754160, 1073756208, 1073758272, 1073762368, 1073766464, 1073770560,
@@ -21924,7 +21924,7 @@
 };
 
 static const uint32_t
-WUFFS_DEFLATE__DCODE_MAGIC_NUMBERS[32]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_DEFLATE__DCODE_MAGIC_NUMBERS[32] WUFFS_BASE__POTENTIALLY_UNUSED = {
   1073741824, 1073742080, 1073742336, 1073742592, 1073742864, 1073743376, 1073743904, 1073744928,
   1073745968, 1073748016, 1073750080, 1073754176, 1073758288, 1073766480, 1073774688, 1073791072,
   1073807472, 1073840240, 1073873024, 1073938560, 1074004112, 1074135184, 1074266272, 1074528416,
@@ -24169,40 +24169,40 @@
 // ---------------- Private Consts
 
 static const uint32_t
-WUFFS_GIF__INTERLACE_START[5]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__INTERLACE_START[5] WUFFS_BASE__POTENTIALLY_UNUSED = {
   4294967295, 1, 2, 4, 0,
 };
 
 static const uint8_t
-WUFFS_GIF__INTERLACE_DELTA[5]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__INTERLACE_DELTA[5] WUFFS_BASE__POTENTIALLY_UNUSED = {
   1, 2, 4, 8, 8,
 };
 
 static const uint8_t
-WUFFS_GIF__INTERLACE_COUNT[5]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__INTERLACE_COUNT[5] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 1, 2, 4, 8,
 };
 
 static const uint8_t
-WUFFS_GIF__ANIMEXTS1DOT0[11]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__ANIMEXTS1DOT0[11] WUFFS_BASE__POTENTIALLY_UNUSED = {
   65, 78, 73, 77, 69, 88, 84, 83,
   49, 46, 48,
 };
 
 static const uint8_t
-WUFFS_GIF__NETSCAPE2DOT0[11]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__NETSCAPE2DOT0[11] WUFFS_BASE__POTENTIALLY_UNUSED = {
   78, 69, 84, 83, 67, 65, 80, 69,
   50, 46, 48,
 };
 
 static const uint8_t
-WUFFS_GIF__ICCRGBG1012[11]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__ICCRGBG1012[11] WUFFS_BASE__POTENTIALLY_UNUSED = {
   73, 67, 67, 82, 71, 66, 71, 49,
   48, 49, 50,
 };
 
 static const uint8_t
-WUFFS_GIF__XMPDATAXMP[11]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_GIF__XMPDATAXMP[11] WUFFS_BASE__POTENTIALLY_UNUSED = {
   88, 77, 80, 32, 68, 97, 116, 97,
   88, 77, 80,
 };
@@ -27224,7 +27224,7 @@
 #define WUFFS_JSON__DECODER_NUMBER_LENGTH_MAX_INCL 99
 
 static const uint8_t
-WUFFS_JSON__LUT_BACKSLASHES[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_BACKSLASHES[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 3, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,
@@ -27260,17 +27260,17 @@
 };
 
 static const uint8_t
-WUFFS_JSON__LUT_QUIRKY_BACKSLASHES_QUIRKS[8]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_QUIRKY_BACKSLASHES_QUIRKS[8] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 1, 3, 4, 5, 6, 7, 10,
 };
 
 static const uint8_t
-WUFFS_JSON__LUT_QUIRKY_BACKSLASHES_CHARS[8]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_QUIRKY_BACKSLASHES_CHARS[8] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 7, 27, 10, 63, 39, 11, 0,
 };
 
 static const uint8_t
-WUFFS_JSON__LUT_CHARS[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_CHARS[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   128, 129, 130, 131, 132, 133, 134, 135,
   136, 137, 138, 139, 140, 141, 142, 143,
   144, 145, 146, 147, 148, 149, 150, 151,
@@ -27348,7 +27348,7 @@
 #define WUFFS_JSON__EXPECT_CLOSE_SQUARE_BRACKET 4352
 
 static const uint8_t
-WUFFS_JSON__LUT_CLASSES[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_CLASSES[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   15, 15, 15, 15, 15, 15, 15, 15,
   15, 0, 0, 15, 15, 0, 15, 15,
   15, 15, 15, 15, 15, 15, 15, 15,
@@ -27384,7 +27384,7 @@
 };
 
 static const uint8_t
-WUFFS_JSON__LUT_DECIMAL_DIGITS[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_DECIMAL_DIGITS[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,
@@ -27420,7 +27420,7 @@
 };
 
 static const uint8_t
-WUFFS_JSON__LUT_HEXADECIMAL_DIGITS[256]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_JSON__LUT_HEXADECIMAL_DIGITS[256] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,
@@ -30739,7 +30739,7 @@
 // ---------------- Private Consts
 
 static const uint8_t
-WUFFS_PNG__INTERLACING[8][6]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_PNG__INTERLACING[8][6] WUFFS_BASE__POTENTIALLY_UNUSED = {
   {
     0, 0, 0, 0, 0, 0,
   }, {
@@ -30760,17 +30760,17 @@
 };
 
 static const uint8_t
-WUFFS_PNG__LOW_BIT_DEPTH_MULTIPLIERS[8]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_PNG__LOW_BIT_DEPTH_MULTIPLIERS[8] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 255, 85, 0, 17, 0, 0, 0,
 };
 
 static const uint8_t
-WUFFS_PNG__LOW_BIT_DEPTH_NUM_PACKS[8]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_PNG__LOW_BIT_DEPTH_NUM_PACKS[8] WUFFS_BASE__POTENTIALLY_UNUSED = {
   0, 8, 4, 0, 2, 0, 0, 0,
 };
 
 static const uint8_t
-WUFFS_PNG__NUM_CHANNELS[8]WUFFS_BASE__POTENTIALLY_UNUSED = {
+WUFFS_PNG__NUM_CHANNELS[8] WUFFS_BASE__POTENTIALLY_UNUSED = {
   1, 0, 3, 1, 2, 0, 4, 0,
 };