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|    comp.lang.forth    |    Forth programmers eat a lot of Bratwurst    |    117,927 messages    |
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|    Message 116,753 of 117,927    |
|    Anthony Howe to Ruvim    |
|    Re: single-xt approach in the standard    |
|    17 Sep 24 14:58:07    |
      From: achowe@snert.com              On 2024-09-17 07:59, Ruvim wrote:       > On 2024-09-17 15:20, minforth wrote:       >> I would like to see an "officially recognized" standard reference       >> system, speed and number of xt's per word are of no importance.       >>       >> Are you planning to make one?       >       > I think, having the single standard reference implementation is a big step       back       > in Forth standardization process. Because implementation details of the       > particular implementation will be used as requirements.              I think it should be recognised in some capacity, given Forth's origins, but       whether there should be a reference implementation probably not.                     > I think, the standard conformance test suite is enough.              One would think so, but the test suite is:              * incomplete       * as published in draft 19-1 has typos and possible errors       * test cases often test multiple words at once that have not be tested       separately       * assumes the entire draft with all the optional sets are present, rather than       separate the word sets into separate unit tests              > For illustrative purposes, we can have several different implementations of       > Forth in Forth.              If there is reference implementation(s) I think it would be interesting to have       two: `single-xt` and `dual-xt` to demonstrate that both models worth and are       conforming.              --       Anthony C Howe       achowe@snert.com BarricadeMX & Milters       http://nanozen.snert.com/ http://software.snert.com/              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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