% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/table2_utils.R
\name{identify_variable_groups}
\alias{identify_variable_groups}
\title{Identify variable groups before indentation}
\usage{
identify_variable_groups(df)
}
\arguments{
\item{df}{Data.table with Variable column.}
}
\value{
List of integer vectors, each containing row indices for one variable group.
}
\description{
Detects variable group boundaries by finding rows where Variable column
is non-empty. Returns row indices for each group for zebra stripe application.
}
\keyword{internal}
