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[visual] Only use the first document environment when calculating the preamble (#14343)

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GitOrigin-RevId: fc7cb26f2e71bd1142f0269b7b95cacad3cf10a5
This commit is contained in:
Alf Eaton
2023-08-17 11:01:58 +01:00
committed by Copybot
parent 06aa92d0fd
commit c90f4bee62
1 changed files with 8 additions and 2 deletions
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10
services/web/frontend/js/features/source-editor/extensions/visual/atomic-decorations.ts
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@@ -188,13 +188,19 @@ export const atomicDecorations = (options: Options) => {
currentOrdinal = ordinalStack.pop() ?? 0
}
let seenDocumentEnvironment = false
tree.iterate({
enter(nodeRef) {
if (nodeRef.node.type.is('Maketitle')) {
preamble.to = nodeRef.node.from
} else if (nodeRef.node.type.is('DocumentEnvironment')) {
preamble.to =
nodeRef.node.getChild('Content')?.from ?? nodeRef.node.from
// only count the first instance of DocumentEnvironment
if (!seenDocumentEnvironment) {
preamble.to =
nodeRef.node.getChild('Content')?.from ?? nodeRef.node.from
seenDocumentEnvironment = true
}
} else if (nodeRef.node.type.is('Title')) {
const node = nodeRef.node.getChild('TextArgument')
if (node) {