diff --git a/CMakeLists.txt b/CMakeLists.txt
index 12ae89e9..2f937cbe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 #
 # srecord - Manipulate EPROM load files
-# Copyright (C) 2018 - 2022 Scott Finneran
+# Copyright (C) 2018 - 2023 Scott Finneran
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -20,6 +20,9 @@ cmake_minimum_required(VERSION 3.22)
 project(srecord VERSION "1.65")
 set(CMAKE_BUILD_TYPE Release)
 
+# Generate compile_commands.json for use by RTags, clang tools etc.
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 # Headers are all relative to project root
 include_directories(./)
 
diff --git a/cspell.config.yaml b/cspell.config.yaml
index cac07d34..39e54134 100644
--- a/cspell.config.yaml
+++ b/cspell.config.yaml
@@ -81,6 +81,7 @@ flagWords:
 # Some may be fixed by using better variable names in the code.
 words:
   - ABBE
+  - ABCDEFGHIJKLMNOPQRSTUVWXY
   - abbrev
   - abchp
   - ADCCP
@@ -240,6 +241,7 @@ words:
   - sortflag
   - spasmle
   - sprintf
+  - stringf
   - stuvwxyz
   - substr
   - tekext