Method runCode

ij/src/main/java/ij/plugin/frame/Recorder.java:953–995

()

	public void imageClosed(ImagePlus imp) { }
	
	void runCode() {
		if (instance==null || !recordingEnabled())
			return;
		String name = fileName.getText();
		if (name==null)
			return;
		int start = textArea.getSelectionStart();
		int end = textArea.getSelectionEnd();
		if (start==0 && end==0) {
			IJ.error("Run", "Executes the selected text or the line\ncontaining the cursor. Type ctrl+r as a shortcut.");
			return;
		}			
		if (start==end) {
			String text = textArea.getText();
			while (start>0) {
				start--;
				if (text.charAt(start)=='\n') {
					start++;
					break;
				}
			}
			if (end<text.length() && text.charAt(end)=='\n')
				end--;
			while (end<text.length()-1) {
				end++;
				if (text.charAt(end)=='\n')
					break;
			}
			textArea.setSelectionStart(start);
			textArea.setSelectionEnd(end);
		}
		String text = textArea.getSelectedText();
		if (text==null)
			return;
		if (name.endsWith("js"))
			(new Macro_Runner()).runJavaScript(text, "");
		else if (name.endsWith("bsh") || name.endsWith("java"))
			Macro_Runner.runBeanShell(text,"");
		else if (name.endsWith("py"))
			Macro_Runner.runPython(text,"");
		else
			IJ.runMacro(text, "");
	}

    void showHelp() {
    	IJ.showMessage("Recorder",