Thanks It looks more logic.. now...
I will try a very simple code tomorrow to experiment that :) > ---------------------------------------- > From: Joel Rees <joel.r...@gmail.com> > Sent: Sun Jun 18 00:30:35 CEST 2017 > To: Gforth <gforth@gnu.org> > Subject: Re: [gforth] (novice) looking for example to use somevar=argv[1] ?? > > > On Sun, Jun 18, 2017 at 5:47 AM, Francois Pussault > <fpussa...@contactoffice.fr> wrote: > > Hello > > > > I don't understand the official doc page > > https://www.complang.tuwien.ac.at/forth/gforth/Docs-html/OS-command-line-arguments.html > > so I cannot use args. > > > > gforth foo.fs 5 10 > > using a code like : > > > > 1 arg type CR > > > > display it ok but as a text so I cannot affect that numbers to variables > > Shell command line arguments generally indicate many things, including > numbers. That means that, when a program looks at a command line > argument, it is looking at a text string -- a string of characters. It is up > to > the program to convert that string to a number if the program wants a > number. > > Take a look and "Line input and conversion" for some clues about how to > do that: > > https://www.complang.tuwien.ac.at/forth/gforth/Docs-html/Line-input-and-conversion.html#Line-input-and-conversion > > It seems to be about converting text from the keyboard, but the same > principles should apply. > > The words >number , >float , s>number? , and s>unumber? are of > particular interest. > > -- > Joel Rees > > One of these days I'll get someone to pay me > to design a language that combines the best of Forth and C. > Then I'll be able to leap wide instruction sets with a single #ifdef, > run faster than a speeding infinite loop with a #define, > and stop all integer size bugs with my bare cast. > http://defining-computers.blogspot.com/2017/06/reinventing-computers.html > > More of my delusions: > http://reiisi.blogspot.com/2017/05/do-not-pay-modern-danegeld-ransomware.html > http://reiisi.blogspot.jp/p/novels-i-am-writing.html > Cordialement Francois Pussault 10 chemin de négo saoumos apt 202 - bat 2 31300 Toulouse +33 6 17 230 820 fpussa...@contactoffice.fr
