unison/unison-src/transcripts/dont-upgrade-refs-that-exist-in-old.output.md
Greg Pfeil 0031542faf
Add a space before code block info strings
This is for consistency with the `cmark` style. Now the blocks we still
pretty-print ourselves will match the bulk of them that `cmark`
produces.
2024-07-10 13:56:07 -06:00

983 B

If foo#old exists in old, and foo#new exists in new, you might think upgrade old new would rewrite references to #old with references to #new. And it will... !!unless!! #old still exists in new.

lib.old.foo = 18
lib.new.other = 18
lib.new.foo = 19
mything = lib.old.foo + lib.old.foo

  Loading changes detected in scratch.u.

  I found and typechecked these definitions in scratch.u. If you
  do an `add` or `update`, here's how your codebase would
  change:
  
    ⍟ These new definitions are ok to `add`:
    
      lib.new.foo   : Nat
      lib.new.other : Nat
      lib.old.foo   : Nat
      mything       : Nat

foo/main> add

  ⍟ I've added these definitions:
  
    lib.new.foo   : Nat
    lib.new.other : Nat
    lib.old.foo   : Nat
    mything       : Nat

foo/main> upgrade old new

  I upgraded old to new, and removed old.

foo/main> view mything

  mything : Nat
  mything =
    use Nat +
    other + other