[Pkg-javascript-commits] [pdf.js] 12/414: Remove unused variables
David Prévot
taffit at moszumanska.debian.org
Tue Jun 28 17:12:00 UTC 2016
This is an automated email from the git hooks/post-receive script.
taffit pushed a commit to branch master
in repository pdf.js.
commit df81b832bb728cfcc11bd1aff9cb6e38c25e3a1c
Author: Tim van der Meij <timvandermeij at gmail.com>
Date: Wed Dec 16 22:31:30 2015 +0100
Remove unused variables
---
external/builder/test.js | 1 -
external/umdutils/verifier.js | 3 ++-
make.js | 9 ++++-----
src/core/annotation.js | 2 --
src/core/function.js | 2 +-
src/core/jbig2.js | 2 +-
src/core/jpg.js | 7 +------
src/core/jpx.js | 2 --
src/display/canvas.js | 10 +++++-----
src/shared/global.js | 2 +-
web/overlay_manager.js | 1 -
web/pdf_document_properties.js | 2 +-
web/view_history.js | 1 -
web/viewer.js | 2 +-
14 files changed, 17 insertions(+), 29 deletions(-)
diff --git a/external/builder/test.js b/external/builder/test.js
index 5a390ab..8d4007f 100644
--- a/external/builder/test.js
+++ b/external/builder/test.js
@@ -6,7 +6,6 @@ require('shelljs/make');
var builder = require('./builder');
var fs = require('fs');
-var path = require('path');
var errors = 0;
diff --git a/external/umdutils/verifier.js b/external/umdutils/verifier.js
index 521e4e2..fc9f174 100644
--- a/external/umdutils/verifier.js
+++ b/external/umdutils/verifier.js
@@ -418,7 +418,8 @@ function validateDependencies(context) {
if (!(i in nonRoots)) {
context.infoCallback('Root module: ' + i);
}
- }}
+ }
+}
/**
* Validates all modules/files in the specified path. The modules must be
diff --git a/make.js b/make.js
index 6d08c56..2e66d0a 100644
--- a/make.js
+++ b/make.js
@@ -446,7 +446,7 @@ target.locale = function() {
// Compresses cmap files. Ensure that Adobe cmap download and uncompressed at
// ./external/cmaps location.
//
-target.cmaps = function (args) {
+target.cmaps = function () {
var CMAP_INPUT = 'external/cmaps';
var VIEWER_CMAP_OUTPUT = 'external/bcmaps';
@@ -604,7 +604,7 @@ target.singlefile = function() {
};
-function stripCommentHeaders(content, filename) {
+function stripCommentHeaders(content) {
var notEndOfComment = '(?:[^*]|\\*(?!/))+';
var reg = new RegExp(
'\n/\\* Copyright' + notEndOfComment + '\\*/\\s*' +
@@ -617,7 +617,7 @@ function stripCommentHeaders(content, filename) {
function cleanupJSSource(file) {
var content = cat(file);
- content = stripCommentHeaders(content, file);
+ content = stripCommentHeaders(content);
content.to(file);
}
@@ -1284,8 +1284,7 @@ target.botmakeref = function() {
echo();
echo('### Creating reference images');
- var PDF_TEST = env['PDF_TEST'] || 'test_manifest.json',
- PDF_BROWSERS = env['PDF_BROWSERS'] ||
+ var PDF_BROWSERS = env['PDF_BROWSERS'] ||
'resources/browser_manifests/browser_manifest.json';
if (!test('-f', 'test/' + PDF_BROWSERS)) {
diff --git a/src/core/annotation.js b/src/core/annotation.js
index 8da90de..f09affc 100644
--- a/src/core/annotation.js
+++ b/src/core/annotation.js
@@ -12,7 +12,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals PDFJS */
'use strict';
@@ -46,7 +45,6 @@ var stringToPDFString = sharedUtil.stringToPDFString;
var stringToUTF8String = sharedUtil.stringToUTF8String;
var warn = sharedUtil.warn;
var Dict = corePrimitives.Dict;
-var Name = corePrimitives.Name;
var isDict = corePrimitives.isDict;
var isName = corePrimitives.isName;
var Stream = coreStream.Stream;
diff --git a/src/core/function.js b/src/core/function.js
index d7b7cfd..3a29017 100644
--- a/src/core/function.js
+++ b/src/core/function.js
@@ -987,7 +987,7 @@ var PostScriptCompiler = (function PostScriptCompilerClosure() {
var instructions = [];
var inputSize = domain.length >> 1, outputSize = range.length >> 1;
var lastRegister = 0;
- var n, j, min, max;
+ var n, j;
var num1, num2, ast1, ast2, tmpVar, item;
for (i = 0; i < inputSize; i++) {
stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
diff --git a/src/core/jbig2.js b/src/core/jbig2.js
index de12341..6478111 100644
--- a/src/core/jbig2.js
+++ b/src/core/jbig2.js
@@ -889,7 +889,7 @@ var Jbig2Image = (function Jbig2ImageClosure() {
delete pageInfo.height;
}
var pageSegmentFlags = data[position + 16];
- var pageStripingInformatiom = readUint16(data, position + 17);
+ var pageStripingInformation = readUint16(data, position + 17);
pageInfo.lossless = !!(pageSegmentFlags & 1);
pageInfo.refinement = !!(pageSegmentFlags & 2);
pageInfo.defaultPixelValue = (pageSegmentFlags >> 2) & 1;
diff --git a/src/core/jpg.js b/src/core/jpg.js
index 1d8b25f..9840052 100644
--- a/src/core/jpg.js
+++ b/src/core/jpg.js
@@ -109,12 +109,8 @@ var JpegImage = (function jpegImage() {
function decodeScan(data, offset, frame, components, resetInterval,
spectralStart, spectralEnd, successivePrev, successive) {
- var precision = frame.precision;
- var samplesPerLine = frame.samplesPerLine;
- var scanLines = frame.scanLines;
var mcusPerLine = frame.mcusPerLine;
var progressive = frame.progressive;
- var maxH = frame.maxH, maxV = frame.maxV;
var startOffset = offset, bitsData = 0, bitsCount = 0;
@@ -622,10 +618,9 @@ var JpegImage = (function jpegImage() {
frame.mcusPerColumn = mcusPerColumn;
}
- var offset = 0, length = data.length;
+ var offset = 0;
var jfif = null;
var adobe = null;
- var pixels = null;
var frame, resetInterval;
var quantizationTables = [];
var huffmanTablesAC = [], huffmanTablesDC = [];
diff --git a/src/core/jpx.js b/src/core/jpx.js
index 2f2fde8..96ac153 100644
--- a/src/core/jpx.js
+++ b/src/core/jpx.js
@@ -85,8 +85,6 @@ var JpxImage = (function JpxImageClosure() {
case 0x636F6C72: // 'colr'
// Colorspaces are not used, the CS from the PDF is used.
var method = data[position];
- var precedence = data[position + 1];
- var approximation = data[position + 2];
if (method === 1) {
// enumerated colorspace
var colorspace = readUint32(data, position + 3);
diff --git a/src/display/canvas.js b/src/display/canvas.js
index f55ad4b..8f058d1 100644
--- a/src/display/canvas.js
+++ b/src/display/canvas.js
@@ -2201,11 +2201,11 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
return this.cachedGetSinglePixelWidth;
},
getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) {
- var transform = this.ctx.mozCurrentTransform;
- return [
- transform[0] * x + transform[2] * y + transform[4],
- transform[1] * x + transform[3] * y + transform[5]
- ];
+ var transform = this.ctx.mozCurrentTransform;
+ return [
+ transform[0] * x + transform[2] * y + transform[4],
+ transform[1] * x + transform[3] * y + transform[5]
+ ];
}
};
diff --git a/src/shared/global.js b/src/shared/global.js
index 2492b07..219afe3 100644
--- a/src/shared/global.js
+++ b/src/shared/global.js
@@ -12,7 +12,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals PDFJS, global */
+/* globals global */
'use strict';
diff --git a/web/overlay_manager.js b/web/overlay_manager.js
index 362f549..56b23ab 100644
--- a/web/overlay_manager.js
+++ b/web/overlay_manager.js
@@ -12,7 +12,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals Promise */
'use strict';
diff --git a/web/pdf_document_properties.js b/web/pdf_document_properties.js
index 5d0e74a..73444b3 100644
--- a/web/pdf_document_properties.js
+++ b/web/pdf_document_properties.js
@@ -12,7 +12,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals Promise, mozL10n, getPDFFileNameFromURL, OverlayManager */
+/* globals mozL10n, getPDFFileNameFromURL, OverlayManager */
'use strict';
diff --git a/web/view_history.js b/web/view_history.js
index e6cdc16..346d39b 100644
--- a/web/view_history.js
+++ b/web/view_history.js
@@ -12,7 +12,6 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals PDFJS, Promise */
'use strict';
diff --git a/web/viewer.js b/web/viewer.js
index c8d1dda..6151a90 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -12,7 +12,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-/* globals PDFJS, PDFBug, FirefoxCom, Stats, Cache, ProgressBar,
+/* globals PDFJS, PDFBug, FirefoxCom, Stats, ProgressBar,
DownloadManager, getFileName, getPDFFileNameFromURL,
PDFHistory, Preferences, SidebarView, ViewHistory, Stats,
PDFThumbnailViewer, URL, noContextMenuHandler, SecondaryToolbar,
--
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