akira/pdfjs-dist - pdfjs-dist - Gitea: Git with a cup of tea

Tree: c830021b07

Author	SHA1	Message	Date
Yury Delendik	c830021b07	Fixes CFF data glyph widths	8 years ago
Jonas Jenwald	814fa1dee3	Remove most `assert()` calls (issue 8506) This replaces `assert` calls with `throw new FormatError()`/`throw new Error()`. In a few places, throwing an `Error` (which is what `assert` meant) isn't correct since the enclosing function is supposed to return a `Promise`, hence some cases were changed to `Promise.reject(...)` and similarily for `createPromiseCapability` instances.	8 years ago
Yury Delendik	d028c26210	Removes error()	8 years ago
Jonas Jenwald	a8c87f8019	Fix inconsistent spacing and trailing commas in objects in `src/core/` files, so we can enable the `comma-dangle` and `object-curly-spacing` ESLint rules later on Unfortunately this patch is fairly big, even though it only covers the `src/core` folder, but splitting it even further seemed difficult. http://eslint.org/docs/rules/comma-dangle http://eslint.org/docs/rules/object-curly-spacing Given that we currently have quite inconsistent object formatting, fixing this in one big patch probably wouldn't be feasible (since I cannot imagine anyone wanting to review that); hence I've opted to try and do this piecewise instead. Please note: This patch was created automatically, using the ESLint --fix command line option. In a couple of places this caused lines to become too long, and I've fixed those manually; please refer to the interdiff below for the only hand-edits in this patch. ```diff diff --git a/src/core/evaluator.js b/src/core/evaluator.js index abab9027..dcd3594b 100644 --- a/src/core/evaluator.js +++ b/src/core/evaluator.js @@ -2785,7 +2785,8 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() { t['Tz'] = { id: OPS.setHScale, numArgs: 1, variableArgs: false, }; t['TL'] = { id: OPS.setLeading, numArgs: 1, variableArgs: false, }; t['Tf'] = { id: OPS.setFont, numArgs: 2, variableArgs: false, }; - t['Tr'] = { id: OPS.setTextRenderingMode, numArgs: 1, variableArgs: false, }; + t['Tr'] = { id: OPS.setTextRenderingMode, numArgs: 1, + variableArgs: false, }; t['Ts'] = { id: OPS.setTextRise, numArgs: 1, variableArgs: false, }; t['Td'] = { id: OPS.moveText, numArgs: 2, variableArgs: false, }; t['TD'] = { id: OPS.setLeadingMoveText, numArgs: 2, variableArgs: false, }; diff --git a/src/core/jbig2.js b/src/core/jbig2.js index 5a17d482..71671541 100644 --- a/src/core/jbig2.js +++ b/src/core/jbig2.js @@ -123,19 +123,22 @@ var Jbig2Image = (function Jbig2ImageClosure() { { x: -1, y: -1, }, { x: 0, y: -1, }, { x: 1, y: -1, }, { x: -2, y: 0, }, { x: -1, y: 0, }], [{ x: -3, y: -1, }, { x: -2, y: -1, }, { x: -1, y: -1, }, { x: 0, y: -1, }, - { x: 1, y: -1, }, { x: -4, y: 0, }, { x: -3, y: 0, }, { x: -2, y: 0, }, { x: -1, y: 0, }] + { x: 1, y: -1, }, { x: -4, y: 0, }, { x: -3, y: 0, }, { x: -2, y: 0, }, + { x: -1, y: 0, }] ]; var RefinementTemplates = [ { coding: [{ x: 0, y: -1, }, { x: 1, y: -1, }, { x: -1, y: 0, }], - reference: [{ x: 0, y: -1, }, { x: 1, y: -1, }, { x: -1, y: 0, }, { x: 0, y: 0, }, - { x: 1, y: 0, }, { x: -1, y: 1, }, { x: 0, y: 1, }, { x: 1, y: 1, }], + reference: [{ x: 0, y: -1, }, { x: 1, y: -1, }, { x: -1, y: 0, }, + { x: 0, y: 0, }, { x: 1, y: 0, }, { x: -1, y: 1, }, + { x: 0, y: 1, }, { x: 1, y: 1, }], }, { - coding: [{ x: -1, y: -1, }, { x: 0, y: -1, }, { x: 1, y: -1, }, { x: -1, y: 0, }], - reference: [{ x: 0, y: -1, }, { x: -1, y: 0, }, { x: 0, y: 0, }, { x: 1, y: 0, }, - { x: 0, y: 1, }, { x: 1, y: 1, }], + coding: [{ x: -1, y: -1, }, { x: 0, y: -1, }, { x: 1, y: -1, }, + { x: -1, y: 0, }], + reference: [{ x: 0, y: -1, }, { x: -1, y: 0, }, { x: 0, y: 0, }, + { x: 1, y: 0, }, { x: 0, y: 1, }, { x: 1, y: 1, }], } ]; ```	8 years ago
Jonas Jenwald	982b6aa65b	Convert the files in the `/src/core` folder to ES6 modules Please note that the `glyphlist.js` and `unicode.js` files are converted to CommonJS modules instead, since Babel cannot handle files that large and they are thus excluded from transpilation.	8 years ago
Jonas Jenwald	afc74b0178	Enable the `object-shorthand` ESLint rule in `src/shared` Please see http://eslint.org/docs/rules/object-shorthand. For the most part, these changes are of the search-and-replace kind, and the previously enabled `no-undef` rule should complement the tests in helping ensure that no stupid errors crept into to the patch.	8 years ago
Jason O. Jensen	d230784ac3	Handle cff fonts with erroneous stackSize	8 years ago
pmysore1	af8292058f	Font ascent descent calculation fix	8 years ago
Jonas Jenwald	52e0f51917	Enable the `no-unused-vars` ESLint rule Please see http://eslint.org/docs/rules/no-unused-vars; note that this patch purposely uses the same rule options as in `mozilla-central`, such that it fixes part of issue 7957. It wasn't, in my opinion, entirely straightforward to enable this rule compared to the already existing rules. In many cases a `var descriptiveName = ...` format was used (more or less) to document the code, and I choose to place the old variable name in a trailing comment to not lose that information. I welcome feedback on these changes, since it wasn't always entirely easy to know what changes made the most sense in every situation.	8 years ago
Jonas Jenwald	4046d67fde	Enable the `no-else-return` ESLint rule Using `else` after `return` is not necessary, and can often lead to unnecessarily cluttered code. By using the `no-else-return` rule in ESLint we can avoid this pattern, see http://eslint.org/docs/rules/no-else-return.	8 years ago
Jonas Jenwald	9dc6463933	Ignore reserved commands when parsing operands in `CFFParser_parseDict`, instead of just rejecting the entire font (bug 1308536) According to the CFF specification, see http://partners.adobe.com/public/developer/en/font/5176.CFF.pdf#page=11, certain commands are currently reserved. Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1308536.	9 years ago
klemens	6f03f62327	trivial spelling fixes	9 years ago
Jonas Jenwald	6260fc09a3	Attempt to recover valid `format 3` FDSelect data from broken CFF fonts (bug 1146106) According to the CFF specification, see http://partners.adobe.com/public/developer/en/font/5176.CFF.pdf#G3.46884, for `format 3` FDSelect data: "The first range must have a ‘first’ GID of 0". Since the PDF file (attached in the bug) violates that part of the specification, this patch tries to recover valid FDSelect data to prevent OTS from rejecting the font. Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1146106.	9 years ago
Jonas Jenwald	c9b6de3b16	Prevent adding invalid values in `CFFDict_setByKey` (bug 1068432) In the font in question, there are a couple of `topDict` entries that have invalid values (`0xF 0xF`, i.e. just eof markers without any actual numbers). This causes the `parseFloatOperand` function, inside `CFFParser_parseDict`, to return `NaN`. Currently we pass this broken font onto the browser, which OTS unsurprisingly rejects. Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1068432.	9 years ago
Yury Delendik	32ce369d88	Fixes some static analysis warnings and recommendations * Useless conditional * Superfluous trailing arguments * Useless assignment to local variable * Misspelled identifier * JSDoc tag for non-existent parameter	9 years ago
Yury Delendik	4cde9984f9	Fixes unneed conversion to array in CFF encodeInteger.	9 years ago
Jonas Jenwald	b961e1d21b	Extract `CFFParser` from fonts.js (issue 6777)	9 years ago