support saxon cli arg: '-T' (traceListener)

Author: pgfearo

package.json

@@ -311,6 +311,10 @@
 "description": "Export filename: If set, exports the compiled stylesheet, in a form suitable for subsequent execution"
 },
 "traceOutFilename": {
+"type": "string",
+"description": "Display stylesheet tracing information using the class name supplied. An empty-string causes a system-supplied traceListener to be used."
+},
+"traceListener": {
 "type": "string",
 "description": "Indicates that the output of the trace() function should be directed to a specified file"
 },

src/saxonTaskProvider.ts

@@ -220,6 +220,13 @@ export class SaxonTaskProvider implements vscode.TaskProvider {
  case 'traceOutFilename':
  commandLineArgs.push('-traceOut:' + propValue);
  break;
+ case 'traceListener':
+ if (propValue.length > 0) {
+ commandLineArgs.push('-T:' + propValue);
+ } else {
+ commandLineArgs.push('-T');
+ }
+ break;
  case 'timing':
  if (propValue !== "off") {
  commandLineArgs.push('-t');