From 893675249d9e3e20f198e8c25783b04c823dec39 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Wed, 5 Sep 2018 12:02:19 +0200
Subject: mutool run: Pass script path and arguments as scriptPath and
 scriptArgs.

---
 docs/examples/bbox-device.js   | 6 +++---
 docs/examples/draw-document.js | 2 +-
 docs/examples/jpx-to-pdf.js    | 8 ++++----
 docs/examples/pdf-merge.js     | 8 ++++----
 docs/examples/trace-device.js  | 6 +++---
 docs/manual-mutool-run.html    | 5 +++--
 6 files changed, 18 insertions(+), 17 deletions(-)

(limited to 'docs')

diff --git a/docs/examples/bbox-device.js b/docs/examples/bbox-device.js
index 52d2cb4a..4a4b9f82 100644
--- a/docs/examples/bbox-device.js
+++ b/docs/examples/bbox-device.js
@@ -79,11 +79,11 @@ function BBoxDevice(bbox) {
 	};
 }
 
-if (argv.length != 3)
+if (scriptArgs.length != 2)
 	print("usage: mutool run bbox-device.js document.pdf pageNumber")
 else {
-	var doc = new Document(argv[1]);
-	var page = doc.loadPage(parseInt(argv[2])-1);
+	var doc = new Document(scriptArgs[0]);
+	var page = doc.loadPage(parseInt(scriptArgs[1])-1);
 	var bbox = [Infinity, Infinity, -Infinity, -Infinity];
 	page.run(new BBoxDevice(bbox), Identity);
 	print("original bbox:", page.bound());
diff --git a/docs/examples/draw-document.js b/docs/examples/draw-document.js
index 1e285ede..fe431257 100644
--- a/docs/examples/draw-document.js
+++ b/docs/examples/draw-document.js
@@ -1,6 +1,6 @@
 // Draw all pages in a document and save them as PNG files.
 
-var doc = new Document(argv[1]);
+var doc = new Document(scriptArgs[0]);
 var n = doc.countPages();
 for (var i = 0; i < n; ++i) {
 	var page = doc.loadPage(i);
diff --git a/docs/examples/jpx-to-pdf.js b/docs/examples/jpx-to-pdf.js
index ee95ab30..be64044f 100644
--- a/docs/examples/jpx-to-pdf.js
+++ b/docs/examples/jpx-to-pdf.js
@@ -27,13 +27,13 @@ function addJPXPage(filename) {
 	doc.insertPage(-1, doc.addPage(mediabox, 0, resources, contents));
 }
 
-var i, n = argv.length;
-if (n < 2) {
+var i, n = scriptArgs.length;
+if (n < 1) {
 	print("usage: mutool run jpx-to-pdf.js file.jpx ...");
 	quit();
 }
-for (i = 1; i < n; ++i) {
-	addJPXPage(argv[i]);
+for (i = 0; i < n; ++i) {
+	addJPXPage(scriptArgs[i]);
 }
 
 doc.save("out.pdf", "ascii,pretty");
diff --git a/docs/examples/pdf-merge.js b/docs/examples/pdf-merge.js
index d8cdcfcb..ebf2649b 100644
--- a/docs/examples/pdf-merge.js
+++ b/docs/examples/pdf-merge.js
@@ -54,14 +54,14 @@ function pdfmerge() {
 	var srcDoc, dstDoc, i
 
 	dstDoc = new PDFDocument()
-	for (i = 2; i < argv.length; ++i) {
-		srcDoc = new PDFDocument(argv[i])
+	for (i = 1; i < scriptArgs.length; ++i) {
+		srcDoc = new PDFDocument(scriptArgs[i])
 		copyAllPages(dstDoc, srcDoc)
 	}
-	dstDoc.save(argv[1], "compress")
+	dstDoc.save(scriptArgs[0], "compress")
 }
 
-if (argv.length < 3)
+if (scriptArgs.length < 2)
 	print("usage: mutool run pdf-merge.js output.pdf input1.pdf input2.pdf ...")
 else
 	pdfmerge()
diff --git a/docs/examples/trace-device.js b/docs/examples/trace-device.js
index 9d7d4373..d3ddec81 100644
--- a/docs/examples/trace-device.js
+++ b/docs/examples/trace-device.js
@@ -93,10 +93,10 @@ var traceDevice = {
 	},
 }
 
-if (argv.length != 3)
+if (scriptArgs.length != 2)
 	print("usage: mutool run trace-device.js document.pdf pageNumber")
 else {
-	var doc = new Document(argv[1]);
-	var page = doc.loadPage(parseInt(argv[2])-1);
+	var doc = new Document(scriptArgs[0]);
+	var page = doc.loadPage(parseInt(scriptArgs[1])-1);
 	page.run(traceDevice, Identity);
 }
diff --git a/docs/manual-mutool-run.html b/docs/manual-mutool-run.html
index 26964081..310c69cc 100644
--- a/docs/manual-mutool-run.html
+++ b/docs/manual-mutool-run.html
@@ -15,8 +15,9 @@
 <p>
 The 'mutool run' command executes a JavaScript program, which has access to most of the features of the MuPDF library.
 The command supports ECMAScript 5 syntax in strict mode.
-All of the MuPDF constructors and functions live in the global object, and the command line arguments are accessible
-from the global 'argv' object.
+All of the MuPDF constructors and functions live in the global object, and the
+command line arguments are accessible from the global 'scriptArgs' object.
+The name of the script is in the global 'scriptPath' variable.
 
 <pre>
 mutool run script.js [ arguments ... ]
-- 
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