I find ) useful to punctuate code chunks.
~~~:) ; immediate (code_chunk_punctuation_that_does_nothing
~~~
Here is an example:
:i@ (an-n) a:fetch ;
~~~{{
:I@ (an-n) I a:fetch ;
'Index 'Value [ var ] bi@
:lt?-or-gt? hook ;
:pre.min (a-an)
(comparison <? <?-or-gt? set-hook )
(begin_with #-1 !Index n:MAX !Value dup a:length ) ;
:pre.max (a-an)
(comparison >? <?-or-gt? set-hook )
(begin_with #-1 !Index n:MIN !Value dup a:length ) ;
:min-or-max (a-nn) [ dup I@ dup @Value lt?-or-gt?
[ !Value I !Index ] [ drop ] choose ] indexed-times
(a-nn drop @Index @Value ) ;
---reveal---
:a:min (a-iv) pre.min min-or-max ;
:a:max (a-iv) pre.max min-or-max ;
}}
~~~
```{ #3 #2 #5 #7 #3 } a:min dump-stack nl reset
{ #3 #2 #5 #7 #3 } a:max dump-stack nl
```