glen/spoofax_helloworld
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feat: define the helloworld language, per tutorial

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Plus overcome some strange Eclipse complaints.
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Glen Whitney 2020-12-08 19:58:33 -08:00
parent 407cb0b43d
commit 37d2fb4094
2 changed files with 6 additions and 2 deletions
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README.md
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@ -11,4 +11,5 @@ In the meantime, in case it's of use to me later or to anyone else, I will docum
1. In my previously existing working installation of Eclipse IDE for Java (2020-09, i.e. v. 4.17, for completeness sake), I went to Help > Install new software, clicked on the button to add a new site, put in the site name of Spoofax and got the the URL for the site from http://www.metaborg.org/en/latest/source/release/stable.html#update-site - it's the very long url labeled as "Eclipse update site:" that spans several lines. 1. In my previously existing working installation of Eclipse IDE for Java (2020-09, i.e. v. 4.17, for completeness sake), I went to Help > Install new software, clicked on the button to add a new site, put in the site name of Spoofax and got the the URL for the site from http://www.metaborg.org/en/latest/source/release/stable.html#update-site - it's the very long url labeled as "Eclipse update site:" that spans several lines.
1. Then I checked the box next to "Spoofax Eclipse" and then followed the prompts (I think I had to click on "Next>" or maybe "Finished"). Eventually Eclipse asked me if I wanted it to restart, which I agreed to. 1. Then I checked the box next to "Spoofax Eclipse" and then followed the prompts (I think I had to click on "Next>" or maybe "Finished"). Eventually Eclipse asked me if I wanted it to restart, which I agreed to.
1. And indeed, once it restarted, the "Spoofax" and "Spoofax (meta)" menus showed up. 1. And indeed, once it restarted, the "Spoofax" and "Spoofax (meta)" menus showed up.
1. At this point I followed the tutorial linked at the top of this readme... 1. At this point I followed the tutorial linked at the top of this readme...
1. ... until I got to the point of building the project. Then I encountered a "Plugin execution not covered by lifecycle configuration error." See the YellowGrass issue https://yellowgrass.org/issue/Spoofax/236 for the workarounds I used for this and the subsequent JRE version issues I encountered.

5
syntax/spoofax_helloworld.sdf3
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@ -14,4 +14,7 @@ context-free sorts
context-free syntax context-free syntax
Start.Empty = <> Start.Program = <<Word> <Word>>
Word.Hello = <hello>
Word.World = <world>