https://b.hatena.ne.jp/entry/www.ultratechnology.com/levels.htm Levels of code in Forth programming I had been programming in Fortran and assembler for a number of years when I got my first personal computer. It was exciting. On the first generation PC one had ... https://b.hatena.ne.jp/nfunato/20160720#bookmark-6042851 2016-07-20T14:35:15Z forth quote programming https://b.hatena.ne.jp/hengsu/20071001#bookmark-6042851 考え方が変わる 2007-10-01T05:10:37Z Forth programming