Suggestion for the Syntax section

[programandala.net]

<zxbasic>...</zxbasic> or
<code zxbasic n>...</code> (lines automatically numbered, and more interline spacing, much readable) or
<code <zxbasic f>...</code> like above, but "fancier" numbers (bold numbers every 3 lines).

Great. I had already started to use <zxbasic>.

I think code without line numbers should be respected and shown as is with <zxbasic>, without line numbers, unless the explaining text in the page has to mention certain lines.