remove old public keys

FossilOrigin-Name: 7e882da83e87eba9375f80959ec98f130ed4db4d13040a7599cd20dce77b983c

RELEASE-NOTES

@@ -26,6 +26,11 @@
 
 - recognize TAB as whitespace when including files
 
+## nga-c: repl.c
+
+- fix compiler warnings when using compiler defines to alter
+  settings
+
 # Documentation
 
 # Other

interface/retro-napia.retro

@@ -1,13 +1,23 @@
+# Retro/Napia Words
+
+This adds support for some words from Retro/Napia. It's intended
+to aid in portability between the systems.
+
+The basic math operations are given non-symbolic names and
+placed in the `n:` namespace. (In Retro/Napia, these are the
+standard names for these).
 
 ~~~
-:n:add + ;
-:n:sub - ;
-:n:mul * ;
-:n:div / ;
-:n:mod mod ;
+:n:add    + ;
+:n:sub    - ;
+:n:mul    * ;
+:n:div    / ;
+:n:mod    mod ;
 :n:divmod /mod ;
 ~~~
 
+Provide source data.
+
 ~~~
 'retro-napia.retro
 dup 'n:add d:lookup d:source store

interface/retro-unix.retro

@@ -105,4 +105,3 @@ dup 'image:save d:lookup d:source store
 dup 'TIB d:lookup d:source store
 drop
 ~~~
-

security/2021-11.pub

@@ -1,2 +0,0 @@
-untrusted comment: key for 2021.11 release public key
-RWSEDYEVbGYz/x3uRhWMpEBMxYj7/WGP31EqhxQAaiAo9SNgGo8ekCFW

security/2021-12.pub

@@ -1,2 +0,0 @@
-untrusted comment: key for 2021.12 release public key
-RWRwGHhA55kUXmbdLXgMHyfoD3E5YHorpYLuxIGlFyiXKII6popvPWm6