8000 Add function `Sys.showAll ()` · Issue #260 · hydromatic/morel · GitHub
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Add function Sys.showAll () #260

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julianhyde opened this issue Apr 28, 2025 · 0 comments
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Add function Sys.showAll () #260

julianhyde opened this issue Apr 28, 2025 · 0 comments

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@julianhyde
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Add function Sys.showAll () (abbreviated showAll ()) that shows the name and value of every property. This extends support for session variables (show, set, unset) added in #44.

Example:

- showAll ();
val it =
  [("directory",SOME "/Users/jhyde/dev/morel.2"),("hybrid",SOME "false"),
   ("inlinePassCount",SOME "5"),("lineWidth",SOME "79"),
   ("matchCoverageEnabled",SOME "true"),("optionalInt",NONE),
   ("printDepth",SOME "5"),("printLength",SOME "12"),
   ("relationalize",SOME "false"),
   ("scriptDirectory",SOME "/Users/jhyde/dev/morel.2"),
   ("stringDepth",SOME "70")] : (string * string option) list

Note that property optionalInt (added for testing purposes) has value NONE, which means that it is not set.
julianhyde added a commit to julianhyde/morel that referenced this issue Apr 28, 2025
@julianhyde
[MOREL-260] Add function Sys.showAll ()
cdc65a6 
Add function `Sys.showAll ()` (abbreviated `showAll ()`) that
shows the name and value of every property. This extends
support for session variables (show, set, unset) added in hydromatic#44.

Example:
```
  - showAll ();
  val it =
    [("directory",SOME "/Users/jhyde/dev/morel.2"),("hybrid",SOME "false"),
     ("inlinePassCount",SOME "5"),("lineWidth",SOME "79"),
     ("matchCoverageEnabled",SOME "true"),("optionalInt",NONE),
     ("printDepth",SOME "5"),("printLength",SOME "12"),
     ("relationalize",SOME "false"),
     ("scriptDirectory",SOME "/Users/jhyde/dev/morel.2"),
     ("stringDepth",SOME "70")] : (string * string option) list
```

Note that property `optionalInt` (added for testing purposes)
has value `NONE`, which means that it is not set.

Refactor `misc.smli` so that fewer lines change each time
a function is added to the built-in environment.

Fixes hydromatic#260
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