Cursor data and manipulation
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The cursor.cabal is lacking any meaningful bounds, i.e.
build-depends:
base <5
, containers
, microlens
, text
, validity
, validity-containers
, validity-text
this is causing the cursor-0.0.0.0 release to fail across the board for every GHC release from GHC 7.0 through GHC 8.6,
such as e.g.
Configuring library for cursor-0.0.0.0..
Preprocessing library for cursor-0.0.0.0..
Building library for cursor-0.0.0.0..
[ 1 of 25] Compiling Cursor.List ( src/Cursor/List.hs, /tmp/matrix-worker/1538810588/dist-newstyle/build/x86_64-linux/ghc-8.6.1/cursor-0.0.0.0/build/Cursor/List.o )
[ 2 of 25] Compiling Cursor.Map.KeyValue ( src/Cursor/Map/KeyValue.hs, /tmp/matrix-worker/1538810588/dist-newstyle/build/x86_64-linux/ghc-8.6.1/cursor-0.0.0.0/build/Cursor/Map/KeyValue.o )
[ 3 of 25] Compiling Cursor.Simple.Map.KeyValue ( src/Cursor/Simple/Map/KeyValue.hs, /tmp/matrix-worker/1538810588/dist-newstyle/build/x86_64-linux/ghc-8.6.1/cursor-0.0.0.0/build/Cursor/Simple/Map/KeyValue.o )
[ 4 of 25] Compiling Cursor.Text ( src/Cursor/Text.hs, /tmp/matrix-worker/1538810588/dist-newstyle/build/x86_64-linux/ghc-8.6.1/cursor-0.0.0.0/build/Cursor/Text.o )
src/Cursor/Text.hs:48:15: error:
Variable not in scope:
decorateList :: [Char] -> (Char -> Validation) -> Validation
|
48 | , decorateList (rebuildListCursor lc) $ \c ->
| ^^^^^^^^^^^^
<<ghc: 780418632 bytes, 135 GCs, 10621862/33138576 avg/max bytes residency (8 samples), 74M in use, 0.001 INIT (0.001 elapsed), 0.878 MUT (0.968 elapsed), 0.433 GC (0.436 elapsed) :ghc>>
or
Configuring library for cursor-0.0.0.0..
Preprocessing library for cursor-0.0.0.0..
Building library for cursor-0.0.0.0..
[ 1 of 25] Compiling Paths_cursor ( /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/autogen/Paths_cursor.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Paths_cursor.o )
[ 2 of 25] Compiling Cursor.Types ( src/Cursor/Types.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Types.o )
[ 3 of 25] Compiling Cursor.Tree.Types ( src/Cursor/Tree/Types.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Types.o )
[ 4 of 25] Compiling Cursor.Tree.Swap ( src/Cursor/Tree/Swap.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Swap.o )
[ 5 of 25] Compiling Cursor.Tree.Draw ( src/Cursor/Tree/Draw.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Draw.o )
[ 6 of 25] Compiling Cursor.Tree.Collapse ( src/Cursor/Tree/Collapse.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Collapse.o )
[ 7 of 25] Compiling Cursor.Tree.Base ( src/Cursor/Tree/Base.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Base.o )
[ 8 of 25] Compiling Cursor.Tree.Delete ( src/Cursor/Tree/Delete.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Delete.o )
[ 9 of 25] Compiling Cursor.Tree.Demote ( src/Cursor/Tree/Demote.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Demote.o )
[10 of 25] Compiling Cursor.Tree.Insert ( src/Cursor/Tree/Insert.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Insert.o )
[11 of 25] Compiling Cursor.Tree.Movement ( src/Cursor/Tree/Movement.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Movement.o )
[12 of 25] Compiling Cursor.Tree.Promote ( src/Cursor/Tree/Promote.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree/Promote.o )
[13 of 25] Compiling Cursor.Tree ( src/Cursor/Tree.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Tree.o )
[14 of 25] Compiling Cursor.Simple.Tree ( src/Cursor/Simple/Tree.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Simple/Tree.o )
[15 of 25] Compiling Cursor.Map.KeyValue ( src/Cursor/Map/KeyValue.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Map/KeyValue.o )
[16 of 25] Compiling Cursor.Simple.Map.KeyValue ( src/Cursor/Simple/Map/KeyValue.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Simple/Map/KeyValue.o )
[17 of 25] Compiling Cursor.List.NonEmpty ( src/Cursor/List/NonEmpty.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/List/NonEmpty.o )
[18 of 25] Compiling Cursor.Map ( src/Cursor/Map.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Map.o )
[19 of 25] Compiling Cursor.Simple.Map ( src/Cursor/Simple/Map.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Simple/Map.o )
[20 of 25] Compiling Cursor.Simple.List.NonEmpty ( src/Cursor/Simple/List/NonEmpty.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Simple/List/NonEmpty.o )
[21 of 25] Compiling Cursor.List ( src/Cursor/List.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/List.o )
[22 of 25] Compiling Cursor.Text ( src/Cursor/Text.hs, /tmp/matrix-worker/1538810940/dist-newstyle/build/x86_64-linux/ghc-8.0.2/cursor-0.0.0.0/build/Cursor/Text.o )
src/Cursor/Text.hs:48:15: error:
Variable not in scope:
decorateList :: [Char] -> (Char -> Validation) -> Validation
<<ghc: 5261571048 bytes, 526 GCs, 22353068/79148176 avg/max bytes residency (10 samples), 179M in use, 0.001 INIT (0.001 elapsed), 5.824 MUT (6.436 elapsed), 1.195 GC (1.197 elapsed) :ghc>>
or
Configuring library for cursor-0.0.0.0..
Preprocessing library for cursor-0.0.0.0..
Building library for cursor-0.0.0.0..
src/Cursor/Forest.hs:82:8:
Could not find module ‘Data.List.NonEmpty’
Perhaps you meant
Data.List.Compat (needs flag -package base-compat-0.10.4)
Use -v to see a list of the files searched for.
src/Cursor/Types.hs:10:8:
Could not find module ‘Data.Functor.Compose’
It is a member of the hidden package ‘transformers-0.5.5.0’.
Perhaps you need to add ‘transformers’ to the build-depends in your .cabal file.
It is a member of the hidden package ‘transformers-0.3.0.0’.
Perhaps you need to add ‘transformers’ to the build-depends in your .cabal file.
Use -v to see a list of the files searched for.
Note that this is also causing transitive failures for the cursor-gen-0.0.0.0 release:
Please be aware that the Hackage ecosystem requires accurate metadata and in particular accurate version bounds to provide a good user experience to users of your package as well as avoid unnecessary overhead for Hackage Trustees.
As you seem to be using Stack, a simple way to accomplish this is via PR #6.
Please let me know if you have any questions.
In the Stackage Nightly build:
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:65:50: error: [101/177437]
• Variable not in scope:
listCursorPrevUntil :: (a8 -> a8) -> a9 -> b3
• Perhaps you meant one of these:
‘listCursorPrevItem’ (imported from Cursor.List),
‘listCursorPrev’ (imported from Cursor.List)
|
65 | it "produces valid cursors" $ producesValid (listCursorPrevUntil @Bool id) | ^^^^^^^^^^^^^^^^^^^
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:69:22: error:
• Variable not in scope:
listCursorPrevUntil :: (a0 -> a0) -> a1 -> t
• Perhaps you meant one of these:
‘listCursorPrevItem’ (imported from Cursor.List),
‘listCursorPrev’ (imported from Cursor.List)
|
69 | result = listCursorPrevUntil @Bool predicate cursor
| ^^^^^^^^^^^^^^^^^^^
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:74:50: error:
• Variable not in scope:
listCursorNextUntil :: (a6 -> a6) -> a7 -> b2
• Perhaps you meant one of these:
‘listCursorNextItem’ (imported from Cursor.List),
‘listCursorNext’ (imported from Cursor.List)
|
74 | it "produces valid cursors" $ producesValid (listCursorNextUntil @Bool id)
| ^^^^^^^^^^^^^^^^^^^
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:78:22: error:
• Variable not in scope:
listCursorNextUntil :: (a2 -> a2) -> a3 -> t
• Perhaps you meant one of these:
‘listCursorNextItem’ (imported from Cursor.List),
‘listCursorNext’ (imported from Cursor.List)
|
78 | result = listCursorNextUntil @Bool predicate cursor
| ^^^^^^^^^^^^^^^^^^^
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:101:30: error:
• Variable not in scope: listCursorInsertList :: t1 -> a5 -> b1
• Perhaps you meant ‘listCursorInsert’ (imported from Cursor.List)
| [58/177437]
101 | \d -> producesValid (listCursorInsertList @Bool d)
| ^^^^^^^^^^^^^^^^^^^^
/var/stackage/work/unpack-dir/unpacked/cursor-gen-0.4.0.0-f7872b458923fc368d50773e159a46502e3bd7c095e2733d392c69b97a5561a9/test/Cursor/ListSpec.hs:105:30: error:
• Variable not in scope: listCursorAppendList :: t0 -> a4 -> b0
• Perhaps you meant ‘listCursorAppend’ (imported from Cursor.List)
|
105 | \d -> producesValid (listCursorAppendList @Bool d)
| ^^^^^^^^^^^^^^^^^^^^
Current forest and tree promoting and demoting is asymmetric because of the way smos uses them.
In principle, these should be symmetric.
Not sure if you're open to adding comonads as a dependency, but it'd be great to have comonad instances for all the applicable types; would probably be a good Hacktoberfest issue if you're open to it 😄
Currently, aboveNext and abovePrev are asymmetric because of the way smos uses them.
In principle, these should be symmetric (with some renames).
The idea here is that sometimes a TUI wants to let the user select a number.
A regular text cursor will not do for this purpose, as-is, but a counter cursor should be easy enough to implement.
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