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projects:forth-namespaces:start [2020-01-20 18:47] – [Forth - Namespaces and Context Switching] mmprojects:forth-namespaces:start [2023-11-06 12:27] (aktuell) – [Mecrisp-Stellaris] mm
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 Examples and HOWTOs : {{:projects:forth-namespaces:430eforth-43n6vis-g2553-examples.tar.gz | 430eforth43n6vis-g2553-examples.tar.gz (191217)}} Examples and HOWTOs : {{:projects:forth-namespaces:430eforth-43n6vis-g2553-examples.tar.gz | 430eforth43n6vis-g2553-examples.tar.gz (191217)}}
 +
 +You can find the latest 430eForth with VIS support at [[en:projects:430eforth-workbench:start|]] .
  
 <sup>[1]</sup> Namespaces and Context Switching for a Tiny Forth, VD 4/2019 <sup>[1]</sup> Namespaces and Context Switching for a Tiny Forth, VD 4/2019
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 <sup>[3]</sup> {{:events:ft2019:voc_statt_vocabulary.pdf|VOC statt VOCABULARY, Forth Tagung 2019}} <sup>[3]</sup> {{:events:ft2019:voc_statt_vocabulary.pdf|VOC statt VOCABULARY, Forth Tagung 2019}}
  
 +==== Mecrisp-Stellaris ====
 +
 +Mecrisp-Stellaris was a very special candidate to add namespaces and context switching because of its special features and the many different supported targets <sup>[4]</sup>. So I decided not to add the required modifications and extensions to the Mecrisp-Stellaris Core but to concentrate all into an external source code file, to be loaded on demand. Only one hook, called HOOK-FIND, added by Matthias Koch, is used, to link the extension into the Mecrisp Core.
 +
 +The extension adds support for wordlists, vocabulary prefixes (VOCs), implicit context switching words (ITEMs), STICKY words and related TOOLS.
 +
 +The source code file **''vis-0.8.4.2-mecrisp-stellaris.txt''** can be downloaded with {{:projects:forth-namespaces:vis-mecrisp-stellaris.tar.gz |vis-mecrisp-stellaris.tar.gz (231106)}}
 +
 +//The extension is compiled to FLASH. Before loading the file execute //**''eraseflash''**// to reset Mecrisp-Stellaris to its original state.//
 +
 +The extension should work for most Mecrisp-Stellaris flavors. The only requirement is, that the header of a word compiled into FLASH (or RAM) is placed without a gap behind the last comma-compiled 32Bit number (tag).
 +
 +<sup>[4]</sup> Namespaces and Context Switching for Mecrisp-Stellaris, VD 1/2020
 +
 +==== Mecrisp-Quintus ====
  
 +Mecrisp-Quintus (C) Matthias Koch is a rewrite of Mecrisp-Stellaris with almost the same look-and-feel for the RISC-V architecture. That's also true for the VIS-Extension. From a user perspective there is no difference between the VIS-Extension for Mecrisp-Quintus and Mecrisp-Stellaris.
  
 +The source code file **''vis-0.8.4.2-mecrisp-quintus.fs''** can be downloaded with {{:projects:forth-namespaces:vis-mecrisp-quintus.tar.gz | vis-mecrisp-quintus.tar.gz (221011)}}
  
 +You can find a VIS Glossary (for Mecrisp-Stellaris) in the Forth-Magazin Vierte Dimension 1/2020 and some VIS (Mini) HOWTOs in VD 1/2020 ff.
  
projects/forth-namespaces/start.1579542450.txt.gz · Zuletzt geändert: 2020-01-20 18:47 von mm