#82140F"><code>&amp;\my_syn</code></font>' inside a newcommand called by the main program
(i.e. at level 1) encodes to
`<font color="#82140F"><code>#\bn\ba\bm\be\b:\b\my_syn \b_ \bl\be\bv\be\bl\b:\b1#\b</code></font>'.
<p>
Inside a newcommand, Gri checks to see if builtin synonyms
(e.g. `<font color="#82140F"><code>\.word1.</code></font>') hold such specially-encoded strings.  If so, then
the appropriate versions of the variables are used in preference to any
variables that may have been newly created by `<