in src/commonMain/kotlin/org/intellij/markdown/html/GeneratingProviders.kt [130:142]
override fun childrenToRender(node: ASTNode): List<ASTNode> {
val children = node.children
var from = 0
while (from < children.size && children[from].type == MarkdownTokenTypes.WHITE_SPACE) {
from++
}
var to = children.size
while (to > from && children[to - 1].type == MarkdownTokenTypes.WHITE_SPACE) {
to--
}
return children.subList(from, to)
}