1. 19 Sep, 2019 1 commit
    • Robbert Krebbers's avatar
      Disambiguate Haskell-style notations for partially operators. · 45690e49
      Robbert Krebbers authored
      For example, change `(!! i)` into `(.!! x)` so that `!!` can also be used as
      a prefix, as done in VST for example.
      
      This closes issue #42.
      
      I have used the `sed` script below. This script took care of nearly all uses
      apart from a few occurrences where a space was missing, e.g. `(,foo)`. In
      this case, `coqc` will just fail, allowing one to patch up things manually.
      
      The script is slightly too eager on Iris developments, where it also replaces
      `($ ...)` introduction patterns. When porting Iris developments you thus may
      want to remove the line for `$`.
      
      ```
      sed '
      s/(= /(.= /g;
      s/ =)/ =.)/g;
      s/(≠ /(.≠ /g;
      s/ ≠)/ ≠.)/g;
      s/(≡ /(.≡ /g;
      s/ ≡)/ ≡.)/g;
      s/(≢ /(.≢ /g;
      s/ ≢)/ ≢.)/g;
      s/(∧ /(.∧ /g;
      s/ ∧)/ ∧.)/g;
      s/(∨ /(.∨ /g;
      s/ ∨)/ ∨.)/g;
      s/( /(. /g;
      s/ )/ .)/g;
      s/(→ /(.→ /g;
      s/ →)/ →.)/g;
      s/($ /(.$ /g;
      s/(∘ /(.∘ /g;
      s/ ∘)/ ∘.)/g;
      s/(, /(., /g;
      s/ ,)/ ,.)/g;
      s/(∘ /(.∘ /g;
      s/ ∘)/ ∘.)/g;
      s/(∪ /(.∪ /g;
      s/ ∪)/ ∪.)/g;
      s/(⊎ /(.⊎ /g;
      s/ ⊎)/ ⊎.)/g;
      s/(∩ /(.∩ /g;
      s/ ∩)/ ∩.)/g;
      s/(∖ /(.∖ /g;
      s/ ∖)/ ∖.)/g;
      s/(⊆ /(.⊆ /g;
      s/ ⊆)/ ⊆.)/g;
      s/(⊈ /(.⊈ /g;
      s/ ⊈)/ ⊈.)/g;
      s/(⊂ /(.⊂ /g;
      s/ ⊂)/ ⊂.)/g;
      s/(⊄ /(.⊄ /g;
      s/ ⊄)/ ⊄.)/g;
      s/(∈ /(.∈ /g;
      s/ ∈)/ ∈.)/g;
      s/(∉ /(.∉ /g;
      s/ ∉)/ ∉.)/g;
      s/(≫= /(.≫= /g;
      s/ ≫=)/ ≫=.)/g;
      s/(!! /(.!! /g;
      s/ !!)/ !!.)/g;
      s/(⊑ /(.⊑ /g;
      s/ ⊑)/ ⊑.)/g;
      s/(⊓ /(.⊓ /g;
      s/ ⊓)/ ⊓.)/g;
      s/(⊔ /(.⊔ /g;
      s/ ⊔)/ ⊔.)/g;
      s/(:: /(.:: /g;
      s/ ::)/ ::.)/g;
      s/(++ /(.++ /g;
      s/ ++)/ ++.)/g;
      s/(≡ₚ /(.≡ₚ /g;
      s/ ≡ₚ)/ ≡ₚ.)/g;
      s/(≢ₚ /(.≢ₚ /g;
      s/ ≢ₚ)/ ≢ₚ.)/g;
      s/(::: /(.::: /g;
      s/ :::)/ :::.)/g;
      s/(+++ /(.+++ /g;
      s/ +++)/ +++.)/g;
      ' -i $(find -name "*.v")
      ```
      45690e49
  2. 26 Aug, 2019 1 commit
  3. 26 Jun, 2019 1 commit
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  5. 20 Jun, 2019 1 commit
  6. 02 Jun, 2019 1 commit
  7. 10 May, 2019 1 commit
  8. 09 May, 2019 1 commit
  9. 26 Apr, 2019 2 commits
  10. 25 Apr, 2019 1 commit
  11. 04 Mar, 2019 1 commit
  12. 03 Mar, 2019 1 commit
    • Robbert Krebbers's avatar
      Overhaul of the `Infinite`/`Fresh` infrastructure. · 3184ef61
      Robbert Krebbers authored
      - The class `Infinite A` is now defined as having a function
        `fresh : list A → A`, that given a list `xs`, gives an element `x ∉ xs`.
      - For most types this `fresh` function has a sensible computable behavior,
        for example:
        + For numbers, it yields one added to the maximal element in `xs`.
        + For strings, it yields the first string representation of a number that is
          not in `xs`.
      - For any type `C` of finite sets with elements of infinite type `A`, we lift
        the fresh function to `C → A`.
      
      As a consequence:
      
      - It is now possible to pick fresh elements from _any_ finite set and from
        _any_ list with elements of an infinite type. Before it was only possible
        for specific finite sets, e.g. `gset`, `pset`, ...
      - It makes the code more uniform. There was a lot of overlap between having a
        `Fresh` and an `Infinite` instance. This got unified.
      3184ef61
  13. 23 Feb, 2019 1 commit
  14. 21 Feb, 2019 1 commit
  15. 20 Feb, 2019 2 commits
    • Robbert Krebbers's avatar
      Comment about `Set_`. · e823cff6
      Robbert Krebbers authored
      e823cff6
    • Robbert Krebbers's avatar
      Consistently use `set` and `map` names. · b7e31ce2
      Robbert Krebbers authored
      Get rid of using `Collection` and favor `set` everywhere. Also, prefer conversion
      functions that are called `X_to_Y`.
      
      The following sed script performs most of the renaming, with the exception of:
      
      - `set`, which has been renamed into `propset`. I couldn't do this rename
        using `sed` since it's too context sensitive.
      - There was a spurious rename of `Vec.of_list`, which I correctly manually.
      - Updating some section names and comments.
      
      ```
      sed '
      s/SimpleCollection/SemiSet/g;
      s/FinCollection/FinSet/g;
      s/CollectionMonad/MonadSet/g;
      s/Collection/Set\_/g;
      s/collection\_simple/set\_semi\_set/g;
      s/fin\_collection/fin\_set/g;
      s/collection\_monad\_simple/monad\_set\_semi\_set/g;
      s/collection\_equiv/set\_equiv/g;
      s/\bbset/boolset/g;
      s/mkBSet/BoolSet/g;
      s/mkSet/PropSet/g;
      s/set\_equivalence/set\_equiv\_equivalence/g;
      s/collection\_subseteq/set\_subseteq/g;
      s/collection\_disjoint/set\_disjoint/g;
      s/collection\_fold/set\_fold/g;
      s/collection\_map/set\_map/g;
      s/collection\_size/set\_size/g;
      s/collection\_filter/set\_filter/g;
      s/collection\_guard/set\_guard/g;
      s/collection\_choose/set\_choose/g;
      s/collection\_ind/set\_ind/g;
      s/collection\_wf/set\_wf/g;
      s/map\_to\_collection/map\_to\_set/g;
      s/map\_of\_collection/set\_to\_map/g;
      s/map\_of\_list/list\_to\_map/g;
      s/map\_of\_to_list/list\_to\_map\_to\_list/g;
      s/map\_to\_of\_list/map\_to\_list\_to\_map/g;
      s/\bof\_list/list\_to\_set/g;
      s/\bof\_option/option\_to\_set/g;
      s/elem\_of\_of\_list/elem\_of\_list\_to\_set/g;
      s/elem\_of\_of\_option/elem\_of\_option\_to\_set/g;
      s/collection\_not\_subset\_inv/set\_not\_subset\_inv/g;
      s/seq\_set/set\_seq/g;
      s/collections/sets/g;
      s/collection/set/g;
      ' -i $(find -name "*.v")
      ```
      b7e31ce2
  16. 29 Jan, 2019 1 commit
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  24. 23 Feb, 2018 1 commit
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  26. 19 Feb, 2018 2 commits
  27. 12 Feb, 2018 1 commit
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  31. 08 Dec, 2017 1 commit
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  33. 04 Dec, 2017 1 commit