Contiguous scope by AndreasArvidsson · Pull Request #2101 · cursorless-dev/cursorless

AndreasArvidsson · 2023-12-06T05:34:17Z

Now implemented as a modifier of the comment scope

I decided to implement this as a scope type instead of a modifier. Now you can say things like chuck fat comment or changed next fat alpha. This behavior of having alternatives to existing scopes is already something we started with BoundedNonWhitespaceSequenceStage albeit in a less capacity.

Checklist

I have added tests
[-] I have updated the docs and cheatsheet
I have not broken the cheatsheet

pokey

seems like a good implementation approach. left some comments. also, please add some tests with "next" / "previous", and be sure to test boundaries on edges of scopes and between constituent scopes

packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/ContiguousScopeHandler.ts

packages/cursorless-engine/src/scopeProviders/ScopeInfoProvider.ts

…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/ContiguousScopeHandler.ts

AndreasArvidsson · 2023-12-14T15:06:51Z

@pokey @josharian The current implementation now only effects the command scope type and there is no spoken form for it.

AndreasArvidsson · 2023-12-14T15:15:03Z

packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/ContiguousScopeHandler.ts

+    return true;
+  }
+
+  const [startTarget, endTarget] = getTargetsInDocumentOrder(


This file is now general enough to be used with most scopes. If we wanted to we could remove a bunch of code here and rely on the fact that we only use it for comments. I could go either way.

pokey · 2023-12-14T17:12:20Z

Won't this cause adjacent multiline comments to be merged as well? eg

/*
 * foo
 */
/*
 * bar
 */

Looking at this, it feels like not a particularly big deal 😅. But figured I'd point it out as I don't think it quite matches what we discussed

AndreasArvidsson · 2023-12-14T17:17:29Z

Yes unless we make this more comment specific and check for single line ranges. Ideally we would have single and multi-line as separate scopes and only use this for single line.

Or add a new predicate for contiguous scope. That is probably the best solution?

pokey · 2023-12-14T17:20:32Z

hmm so the predicate would just set a flag on the capture. I think that sounds reasonable?

AndreasArvidsson · 2023-12-14T17:24:35Z

Yes exactly.

AndreasArvidsson · 2023-12-15T07:35:01Z

There is no problem really with this implementation except for the fact that in javascript there is no Tree sitter difference between block and line comments. I guess that contiguous predicate could take a boolean that requires single line ranges? Or a regex pattern?

edit: Solved with a regex pattern

pokey

left a few comments

pokey · 2023-12-15T14:48:04Z

packages/cursorless-engine/src/languages/LanguageDefinition.ts

+
+/**
+ * Returns true if the given scope type should use a contiguous scope handler.
+ */
+function useContiguousScopeHandler(scopeType: ScopeType): boolean {
+  switch (scopeType.type) {
+    case "comment":
+      return true;
+    default:
+      return false;
+  }
+}


I thought you were using a query predicate for this now

We use both. I don't know how to check it at this stage. When we actually fetch the matched scope it's to late to inject this handler. Not without a lot of rewrites at least.

Sorry I'm not following how you would use both. When do you use one vs the other?

This code decides to use the handler. Then the scope.contiguous is used to determine when to merge two scopes. That way we can ignore block comments.

cursorless/packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/ContiguousScopeHandler.ts

Line 119 in b6ac60f

if (!scope1.contiguous || !scope2.contiguous) {

packages/cursorless-engine/src/languages/TreeSitterQuery/queryPredicateOperators.ts

packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/scope.types.ts

AndreasArvidsson added 5 commits December 5, 2023 15:21

Started working on contiguous scope modifier

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Merge branch 'main' into contiguous_scope

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more work

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Change continuous scope modifier into continuous scope type

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Added tests

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AndreasArvidsson requested a review from pokey as a code owner December 6, 2023 05:34

pre-commit-ci-lite bot and others added 5 commits December 6, 2023 05:35

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AndreasArvidsson and others added 11 commits December 6, 2023 16:21

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

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Update packages/cursorless-engine/src/processTargets/modifiers/scopeH…

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

Update packages/cursorless-engine/src/processTargets/modifiers/scopeH…

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

Update packages/cursorless-engine/src/processTargets/modifiers/scopeH…

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

Update packages/cursorless-engine/src/processTargets/modifiers/scopeH…

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…andlers/ContiguousScopeHandler.ts Co-authored-by: Pokey Rule <755842+pokey@users.noreply.github.com>

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packages/cursorless-engine/src/processTargets/modifiers/scopeHandlers/ContiguousScopeHandler.ts Outdated Show resolved Hide resolved

AndreasArvidsson added 6 commits December 7, 2023 05:09

Use proximal and distal

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Continues target

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Added tests

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cleanup

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Merge branch 'main' into contiguous_scope

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clean up

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AndreasArvidsson added 3 commits December 14, 2023 15:50

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Merge branch 'main' into contiguous_scope

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cleanup

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Update test

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AndreasArvidsson added 3 commits December 15, 2023 08:45

Added predicate

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Added comment facets

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AndreasArvidsson added the to discuss Plan to discuss at meet-up label Dec 15, 2023

pokey removed the to discuss Plan to discuss at meet-up label Jan 4, 2024

AndreasArvidsson and others added 5 commits February 26, 2024 07:24

Remove pattern argument from contiguous predicate

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Merge branch 'main' into contiguous_scope

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Update scope fixtures

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Merge branch 'main' into contiguous_scope

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AndreasArvidsson requested a review from pokey June 14, 2024 15:35

AndreasArvidsson marked this pull request as draft August 1, 2024 22:30

AndreasArvidsson marked this pull request as ready for review April 14, 2025 12:16

AndreasArvidsson requested a review from a team as a code owner April 14, 2025 12:16

AndreasArvidsson marked this pull request as draft April 14, 2025 12:17

AndreasArvidsson closed this Mar 8, 2026

AndreasArvidsson deleted the contiguous_scope branch March 8, 2026 04:23

AndreasArvidsson restored the contiguous_scope branch March 8, 2026 04:23

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