diff --git a/README.md b/README.md
index 4fdbb868a3..6f9510a59f 100644
--- a/README.md
+++ b/README.md
@@ -175,11 +175,8 @@ the src/parse.y file.  The conversion of "parse.y" into "parse.c" is done
 by the [lemon](./doc/lemon.html) LALR(1) parser generator.  The source code
 for lemon is at tool/lemon.c.  Lemon uses the tool/lempar.c file as a
 template for generating its parser.
-
 Lemon also generates the **parse.h** header file, at the same time it
-generates parse.c. But the parse.h header file is
-modified further (to add additional symbols) using the ./addopcodes.tcl
-Tcl script.
+generates parse.c.
 
 The **opcodes.h** header file contains macros that define the numbers
 corresponding to opcodes in the "VDBE" virtual machine.  The opcodes.h
diff --git a/manifest b/manifest
index 1b676bdd72..f6e47cc6c9 100644
--- a/manifest
+++ b/manifest
@@ -1,12 +1,12 @@
-C Eliminate\sthe\stool/addopcodes.tcl\sscript.\s\sThe\spurpose\sof\sthat\sscript\swas\sto\nkeep\sthe\snumber\sof\sparser\scodes\sbelow\s256\sin\sorder\sto\ssave\sparser\stable\sspace.\nBut\swe\shave\slong\ssince\sblown\sthrough\sthat\sceiling\sso\sthe\saddopcodes.tcl\sscript\nwas\sjust\sneedless\scomplexity.\sThere\sis\sno\slonger\sany\sreason\sto\skeep\sit\saround.
-D 2019-04-05T20:56:46.626
+C Remove\ssome\sstale\sreferences\sto\sthe\saddopcodes.tcl\sscript\sfrom\sdocumentation.
+D 2019-04-05T21:17:11.515
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
 F Makefile.in 48db9bb25227e17403c9225ed5e3b04b1f1fc8e1ff4f45aebcdbf9ad164a5627
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 26957950b2b4f3b26e311eeea70437f85a77765f71d3a06489466d66ee321100
-F README.md 623c225551b176659e443ae9e466e91a2c8ff16157260618295db91aef0800b7
+F README.md 74745e53db87fdc86f571dd7ec1bd18e154d0abd6d37d2292a1062e931318a29
 F VERSION 288d756b1b7be03ecdbf1795c23af2c8425f2e46ba6979a14ef53360308f080d
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
 F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
@@ -506,7 +506,7 @@ F src/os_win.c 85d9e532d0444ab6c16d7431490c2e279e282aa0917b0e988996b1ae0de5c5a0
 F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
 F src/pager.c 422fd8cfa59fb9173eff36a95878904a0eeb0dcc62ba49350acc8b1e51c4dc7b
 F src/pager.h 217921e81eb5fe455caa5cda96061959706bcdd29ddb57166198645ef7822ac3
-F src/parse.y 0d461b673a81d81dd08814cc31917909d649d5e2b52327e1282f90365c69d3cc
+F src/parse.y 8de9b1da4dc0f9615cfa9f4cbdd368b4ac822e1cbbc57b0fe071d9a83988df6d
 F src/pcache.c 696a01f1a6370c1b50a09c15972bc3bee3333f8fcd1f2da8e9a76b1b062c59ee
 F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
 F src/pcache1.c a72804486dfa8e4b6bc30d666c97ecf1155f91a4351fc6e48ea4097e4eb304fb
@@ -1814,7 +1814,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P cbc67de5a3937fa65811ed7c13e870699c895660dc2132cf9d3cf5d83364e344
-R 6b7422836e2cf0094b1357ea103f645d
+P d272819298083ebbde57962a2938925b1aaa1caf03e48bb3ea26ad91e0461d84
+R 5efea18a33a60bab49819bc64f56f54c
 U drh
-Z ab5caf5b38e447b955a6402d5a9f3f94
+Z 30fdac91fc3ea6cc40d6ef643b8900fe
diff --git a/manifest.uuid b/manifest.uuid
index 0393458c12..a0c70430c7 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-d272819298083ebbde57962a2938925b1aaa1caf03e48bb3ea26ad91e0461d84
\ No newline at end of file
+c0381b0bc90aa3c2415c4b3ac338cfe6d308bb5d4247bc6f2b6e919f549c254c
\ No newline at end of file
diff --git a/src/parse.y b/src/parse.y
index d94ca964f3..beb4eebd44 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -193,9 +193,7 @@ columnname(A) ::= nm(A) typetoken(Y). {sqlite3AddColumn(pParse,&A,&Y);}
 // improve performance and reduce the executable size.  The goal here is
 // to get the "jump" operations in ISNULL through ESCAPE to have numeric
 // values that are early enough so that all jump operations are clustered
-// at the beginning, but also so that the comparison tokens NE through GE
-// are as large as possible so that they are near to FUNCTION, which is a
-// token synthesized by addopcodes.tcl.
+// at the beginning.
 //
 %token ABORT ACTION AFTER ANALYZE ASC ATTACH BEFORE BEGIN BY CASCADE CAST.
 %token CONFLICT DATABASE DEFERRED DESC DETACH EACH END EXCLUSIVE EXPLAIN FAIL.