pdf.js/external/builder/fixtures_esprima/constants-expected.js

var a = true;
var b = false;
var c = '1';
var d = false;
var e = true;
var f = '0';
var g = '1';
var h = '0';
var i = true;
var j = false;
var k = false;
var l = true;
var m = false;
var n = false;
var o = true;
Adds esprima-based preprocessor. 2016-05-11 08:05:29 +09:00			`var a = true;`
			`var b = false;`
			`var c = '1';`
			`var d = false;`
			`var e = true;`
			`var f = '0';`
			`var g = '1';`
			`var h = '0';`
			`var i = true;`
			`var j = false;`
			`var k = false;`
			`var l = true;`
Replace the webpack+acorn transform with a Babel plugin This commit converts the pdfjsdev-loader transform into a Babel plugin, to skip a AST->string->AST round-trip. Before this commit, the webpack build process was: 1. Babel parses the code 2. Babel transforms the AST 3. Babel generates the code 4. Acorn parses the code 5. pdfjsdev-loader transforms the AST 6. @javascript-obfuscator/escodegen generates the code 7. Webpack parses the file 8. Webpack concatenates the files After this commit, it is reduced to: 1. Babel parses the code 2. Babel transforms the AST 3. babel-plugin-pdfjs-preprocessor transforms the AST 4. Babel generates the code 5. Webpack parses the file 6. Webpack concatenates the files This change improves the build time by ~25% (tested on MacBook Air M2): - `gulp lib`: 3.4s to 2.6s - `gulp dist`: 36s to 29s - `gulp generic`: 5.5s to 4.0s - `gulp mozcentral`: 4.7s to 3.2s The new Babel plugin doesn't support the `saveComments` option of pdfjsdev-loader, and it just always discards comments. Even though pdfjsdev-loader supported multiple values for that option, it was effectively ignored due to `acorn` dropping comments by default. 2024-01-23 02:33:31 +09:00			`var m = false;`
Adds esprima-based preprocessor. 2016-05-11 08:05:29 +09:00			`var n = false;`
			`var o = true;`