inst/examples/eventHandlers.R
characterOnlyHandler <- function() {
txt <- NULL
text <- function(val,...) {
txt <<- c(txt, val)
}
getText <- function() { txt }
return(list(text=text, getText=getText))
}
characterOnlyHandler <- function() {
txt <- NULL
text <- function(val,...) {
txt <<- c(txt, val)
}
getText <- function() { txt }
return(list(text=text, getText=getText))
}
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