once but on the second run an error was raised to the effect that the variable was already defined. Then I replaced all the var statements with let. This runs and can be run multiple times from script editor without any issues. Var app = Application.currentApplication() In an investigation of how to rewrite my Applescript I found the following JXA script : How should I declare variables ? I ask because I have read that var can cause “namespace” issues and that let should generally be used. Am I correct in thinking that when I rewrite this script using Javascript the new script will have to be written in the version that is described in the Script Editor dictionary or is there a way of mixing the two? Perhaps by using the encoded URL option. This means that the script has two tell statements, the first to Apple Mail the second to OmniOutliner. I have an Applescript that copies the text of a selected email into the frontmost outline document. Javascript for OmniAutomation JOA perhaps? Should or does the Omni version have a different name e.g. I see Row but not item and no sign of Editors or Root. It appears to me that the OmniOutline dictionary displayed in Apple Script Editor is different to the commands described in the Omni-Automation tutorial e.g. Is it correct to describe the Omni javascript as JXA. Omni have developed their own javascript interpreter which is built into all their applications i.e. ![]() JXA communicates with non-Omni applications using Apple Events and OSA. JXA should not be confused with JSX which is something to do with XML. It was launched circa 2014 and described is as a peer to Applescript. This way, even if the script resolves without OCR’ing (because the file did not needed it) it will still add the OCR tag that will break the match.I have just started experimenting with Javascript and would appreciate a check of my understanding.Īpplescript is not being developed and as it does not run on finger painting devices (iOS) it is likely that it will be removed from MacOS at some point in the future.Īpplescript communicates with applications using Apple Events which are or are part of what is known as Open System Architecture or OSA.Īpple now favour scripting using Javascript for Applications which is known as JXA. Personally, I have this script set to run at every PDF on my Downloads folder that does not have a OCR tag on it.Īs per the actions, the first one will be this script and the second will be Add a tag named OCR. ![]() If you happen to use PDFPen Pro, code will work just fine by changing the tell line to tell application "PDFPen Pro" Scan Doc was previously OCR'd or is already a text type PDF. If name of window 1 is "Preferences" then If other documents are open, do not close the App. In PDFpen, when no documents are open, window 1 is "Preferences" Here’s the code: tell application "PDFpen" Some good soul replied to my question with an even more complete AppleScript that includes a few lines of code to have PDFPen check if the file needs OCR. ![]() Once I’ve reached out to the Smile folks looking for some help with my hazel script and discovered that PDFPen AppleScript library has a command that will check if the document needs OCR.
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