Pito,
> Hi,
> just as an inspiration - for people who use amforth with student for
> education - in the FlashForth there is a nice worh "help" I like
> (see ff36). You load the help and helpwords (~few kB) and:
> help emit
see repository: lib/help.frt and lib/help-words.frt.
the later will be automatically generated (later on)
\ small online help system
\ usage
\ help <word>
\ prints the stack effects and a short description
\ requires words from dict_wl.inc
wordlist constant help-wl
: help
bl word count
help-wl search-wordlist
if execute then
;
m...@ayla:~/projekte/Sourceforge/amforth/trunk/lib$ cat help-words.frt
\ requires help
\
get-current
help-wl set-current
: emit
." ( c -- ) "
." R:( -- ) "
." emits a single character on the terminal, calls pause" ;
: key
." ( -- c ) "
." R: ( -- ) "
." waits for a key stroke, calls pause "
;
set-current
it uses a separate wordlist and if it finds a word there, it will
be executed. Not to be confused with the standard wordlists. One
should never add help-wl to the search-order ;=)
Again: great idea
Matthias
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