Comments (5)
It's not a bug, it's a feature, see:
langium/packages/langium/src/lsp/completion/completion-provider.ts
Lines 311 to 317 in bef6560
from langium.
i will check
from langium.
i wonder if we can have access to both the current and following token.
thus we can decide if we need a space between two alphanumeric things or not.
or should this be done in completionFor
?
from langium.
this is also hard to achieve. backtrackToAnyToken wont give a whitespace token
something like
protected override async completionFor(context: CompletionContext, next: NextFeature<GrammarAST.AbstractElement>, acceptor: CompletionAcceptor): Promise<void> {
const { nextTokenStart, previousTokenStart, previousTokenEnd } = this.backtrackToAnyToken(context.textDocument.getText(), context.tokenEndOffset)
if (previousTokenEnd === nextTokenStart) {
const x = context.textDocument.getText().slice(previousTokenStart, previousTokenEnd)
if (HelloWorldCompletionProvider.AllKeywords.has(x)) {
if (GrammarAST.isKeyword(next.feature)) {
const kw = next.feature.value
if (/^[a-z0-9]+$/i.test(kw.charAt(0))) {
return;
}
} else {
return;
}
}
}
await super.completionFor(context, next, acceptor)
}
seems to work
from langium.
pot. workaround: adjust keyword completion to add the :
from langium.
Related Issues (20)
- Add features for the Statemachine example HOT 3
- Enforce isolation of package exports HOT 2
- Parsing EOF leads to invalid CST ranges
- Inconsistent behavior in the completion provider service
- Add service for text document handling HOT 1
- Type hierarchy provider HOT 1
- Testing facilities generated out of the box HOT 1
- Move generator API to separate export HOT 1
- Add read queue to workspace mutex HOT 1
- Non-linear performance during code generation HOT 1
- Add another CompositeGeneratorNode#indent overload HOT 1
- Parse error, but still yields a correct AST HOT 3
- Make the `$container` type more precise in case of guard conditions HOT 2
- Content assist not working at specific grammar element
- Completion Problem due to Parser Error HOT 4
- Parser rule used as type for cross-reference is marked as "unused" HOT 4
- `yo langium` results in `"initialize" is not exported by "node_modules/vscode/extensions.js"` HOT 10
- Trailing ';' in generated/ast.ts are inconsistent
- Allow usage of hidden tokens in terminal lookahead
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