% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/read.R
\name{browse_pdf}
\alias{browse_pdf}
\title{Open the questionnaire PDF of a CIS study}
\usage{
browse_pdf(study_code, wanted_file = "cues")
}
\arguments{
\item{study_code}{A string with the study code.}

\item{wanted_file}{A keyword used to match the PDF filename inside the ZIP.
Use \code{"cues"} (default) for the questionnaire or \code{"ft"} for the
technical sheet.}
}
\value{
Called for its side effect of opening the PDF in the browser.
Returns \code{NULL} invisibly.
}
\description{
Opens a PDF document from a CIS study in the default browser.
}
\details{
CIS study ZIP files typically contain two PDF documents:
\itemize{
\item The \strong{questionnaire} (cuestionario): use \code{wanted_file = "cues"}.
\item The \strong{technical sheet} (ficha técnica): use \code{wanted_file = "ft"}.
}
}
\examples{
if (interactive()) {
# Open the questionnaire (cuestionario) for study 3328
browse_pdf("3328")

# Open the technical sheet (ficha técnica) for study 3328
browse_pdf("3328", wanted_file = "ft")
}
}
