Am Tue, 3 Mar 2015 06:40:44 -0800 schrieb John Benediktsson <[email protected]>:
Hi John, thank you Georg > Hi Georg, > > The ``printf`` word is a macro. You can see it starts with MACRO: > definition. > > That means you can do this to see the code (``quot``) that is > generated: > > [ "Test\n" printf ] expand-macros > > It also means that when you call it like you did, it will essentially > generate and run that quotation. > > This is done to allow compile-time expansion of the format string for > performance and stack effect checking. > > Best, > John. > > > On Tue, Mar 3, 2015 at 5:54 AM, Georg Simon <[email protected]> > wrote: > > > Hallo, > > > > > > http://docs.factorcode.org/content/word-printf%2Cformatting.html > > says > > printf ( format-string -- quot ) > > > > but in scratchpad > > > > USE: formatting "test\n" printf > > > > works without leaving a quotation on stack. > > > > > > Georg > > > > > > ------------------------------------------------------------------------------ > > Dive into the World of Parallel Programming The Go Parallel Website, > > sponsored > > by Intel and developed in partnership with Slashdot Media, is your > > hub for all > > things parallel software development, from weekly thought > > leadership blogs to > > news, videos, case studies, tutorials and more. Take a look and > > join the conversation now. http://goparallel.sourceforge.net/ > > _______________________________________________ > > Factor-talk mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/factor-talk > > > >
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