Improvements to comments. No changes to code.

FossilOrigin-Name: ac74d7877685006e43684edd6a2d22be8c9857f9f9eb52fc5b3c182d5e2fdb8d

manifest

@@ -1,5 +1,5 @@
-C Turn\san\sunreachable\sbranch\sinto\san\sassert().
-D 2023-10-05T20:17:01.522
+C Improvements\sto\scomments.\s\sNo\schanges\sto\scode.
+D 2023-10-05T22:52:43.004
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -670,7 +670,7 @@ F src/hash.h 3340ab6e1d13e725571d7cee6d3e3135f0779a7d8e76a9ce0a85971fa3953c51
 F src/hwtime.h f9c2dfb84dce7acf95ce6d289e46f5f9d3d1afd328e53da8f8e9008e3b3caae6
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
 F src/insert.c 3f0a94082d978bbdd33c38fefea15346c6c6bffb70bc645a71dc0f1f87dd3276
-F src/json.c e8befacf282a191e830e68f64cf09b1d725c7b4fac0a5617456b218832ecd760
+F src/json.c a51a9dd785d3d65f7b4ffc3827610571efae82c5f7469ff8bc9b973de4b43245
 F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa
 F src/loadext.c 98cfba10989b3da6f1807ad42444017742db7f100a54f1032af7a8b1295912c0
 F src/main.c 618aeb399e993cf561864f4b0cf6a331ee4f355cf663635f8d9da3193a46aa40
@@ -2124,8 +2124,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P df1fbbeb83a2b4a496c9de0d86c7c8c677f8fe3bc770da163dcc1d338a17b58b
-R 44eaad4f19392397a894a77de5ede2c8
+P 0f75199160e48fa8c44f986f1af777adf19e40fbd114a6f58e24d5e6dede779d
+R 61adb43472fe06712b001bc8a8daf5aa
 U drh
-Z 855bfdf3eb65ffc730a52733ff32ac54
+Z b88584b3539f893217397c49059fc0f7
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-0f75199160e48fa8c44f986f1af777adf19e40fbd114a6f58e24d5e6dede779d
+ac74d7877685006e43684edd6a2d22be8c9857f9f9eb52fc5b3c182d5e2fdb8d

src/json.c

@@ -1515,10 +1515,10 @@ static const struct NanInfName {
 **
 **      0    End of input
 **     -1    Syntax error
-**     -2    '}' seen
-**     -3    ']' seen
-**     -4    ',' seen
-**     -5    ':' seen
+**     -2    '}' seen   \
+**     -3    ']' seen    \___  For these returns, pParse->iErr is set to
+**     -4    ',' seen    /     the index in zJson[] of the seen character
+**     -5    ':' seen   /
 */
 static int jsonParseValueFromText(JsonParse *pParse, u32 i){
   char c;
@@ -2656,10 +2656,10 @@ static int jsonIs4HexB(const char *z, int *pOp){
 **
 **      0    End of input
 **     -1    Syntax error
-**     -2    '}' seen
-**     -3    ']' seen
-**     -4    ',' seen
-**     -5    ':' seen
+**     -2    '}' seen   \
+**     -3    ']' seen    \___  For these returns, pParse->iErr is set to
+**     -4    ',' seen    /     the index in zJson[] of the seen character
+**     -5    ':' seen   /
 */
 static int jsonTranslateTextValueToBlob(JsonParse *pParse, u32 i){
   char c;