Make lines shorter than 80 characters

R/bpmnVisualization.R

@@ -18,21 +18,29 @@
 #' @description Display BPMN diagram based on BPMN definition in XML format
 #'
 #' @param bpmnXML A file name or xml document or string in BPMN XML format
-#' @param overlays An element or a list of elements to be added to the diagram's existing elements.
-#'      Use overlay function to create an overlay object with content and relative position.
-#' @param width Fixed width for widget (in css units). The default is \code{NULL}, which results in intelligent automatic sizing based on the widget's container.
-#' @param height Fixed height for widget (in css units). The default is \code{NULL}, which results in intelligent automatic sizing based on the widget's container.
+#' @param overlays An element or a list of elements to be added to the diagram's
+#'      existing elements.
+#'      Use overlay function to create an overlay object with content and
+#'      relative position.
+#' @param width Fixed width for widget (in css units). 
+#'      The default is \code{NULL}, which results in intelligent automatic 
+#'      sizing based on the widget's container.
+#' @param height Fixed height for widget (in css units). 
+#'      The default is \code{NULL}, which results in intelligent automatic 
+#'      sizing based on the widget's container.
 #' @param elementId The id of the HTML element to enclose the widget.
 #'      Use an explicit element ID for the widget (rather than an automatically
-#'      generated one). Useful if you have other JavaScript that needs to explicitly
-#'      discover and interact with a specific widget instance.
+#'      generated one). Useful if you have other JavaScript that needs to 
+#'      explicitly discover and interact with a specific widget instance.
 #'
-#' @returns A \code{bpmn-visualization} Widget that will intelligently print itself into HTML in a variety of contexts
-#'      including the R console, within R Markdown documents, and within Shiny output bindings.
+#' @returns A \code{bpmn-visualization} Widget that will intelligently print 
+#'      itself into HTML in a variety of contexts including the R console, 
+#'      within R Markdown documents, and within Shiny output bindings.
 #'
 #' @examples
 #' # Load the BPMN file
-#' bpmn_file <- system.file("examples/Order_Management.bpmn", package = "bpmnVisualization")
+#' bpmn_file <- system.file("examples/Order_Management.bpmn", 
+#'   package = "bpmnVisualization")
 #'
 #' # Display the BPMN diagram
 #' display(bpmn_file, width='auto', height='auto')
@@ -73,14 +81,16 @@ display <- function(bpmnXML,
 #'
 #' @name bpmnVisualization-shiny-output
 #' @description
-#' Helper to create output function for using the \code{bpmn-visualization} HTML widget within Shiny applications and interactive Rmd documents.
+#'   Helper to create output function for using the \code{bpmn-visualization} 
+#'   HTML widget within Shiny applications and interactive Rmd documents.
 #'
 #' @param outputId output variable to read from
 #' @param width,height Must be a valid CSS unit (like \code{'100\%'},
 #'   \code{'400px'}, \code{'auto'}) or a number, which will be coerced to a
 #'   string and have \code{'px'} appended.
 #'
-#' @returns An output function that enables the use of the \code{bpmn-visualization} widget within Shiny applications.
+#' @returns An output function that enables the use of the 
+#'   \code{bpmn-visualization} widget within Shiny applications.
 #'
 #' @export
 bpmnVisualizationOutput <- function(outputId,
@@ -97,14 +107,17 @@ bpmnVisualizationOutput <- function(outputId,
 #'
 #' @rdname bpmnVisualization-shiny-render
 #' @description
-#' Helper to create render function for using the \code{bpmn-visualization} HTML widget within Shiny applications and interactive Rmd documents.
+#'   Helper to create render function for using the \code{bpmn-visualization} 
+#'   HTML widget within Shiny applications and interactive Rmd documents.
 #'
-#' @param expr An expression that generates a \code{bpmn-visualization} HTML widget
+#' @param expr An expression that generates a \code{bpmn-visualization} HTML
+#'   widget
 #' @param env The environment in which to evaluate \code{expr}.
 #' @param quoted Is \code{expr} a quoted expression (with \code{quote()})? This
 #'   is useful if you want to save an expression in a variable.
 #'
-#' @returns A render function that enables the use of the \code{bpmn-visualization} widget within Shiny applications.
+#' @returns A render function that enables the use of the 
+#'   \code{bpmn-visualization} widget within Shiny applications.
 #'
 #' @export
 renderBpmnVisualization <- function(expr,

R/funs.R

@@ -45,12 +45,14 @@ build_bpmnContent <- function(bpmnXML,
       bpmnContent <- as.character(xml)
     }
   } else {
-    stop("bpmnXML must be a absolute path of BPMN file or the string of the BPMN content !!")
+    stop("bpmnXML must be a absolute path of BPMN file or the string of the BPMN
+         content !!")
   }
   x <- list(bpmnContent = bpmnContent)
 
   if (length(overlays)) {
-    # In case the user passes a single parameter as overlays (instead of a list), we wrap it into a list so the js can work
+    # In case the user passes a single parameter as overlay (instead of a list),
+    # we wrap it into a list, so the js can work.
     x$overlays <- if (is.list(overlays[[1]])) {
       overlays
     } else {