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2017-06-06implement `test/jetstream.js --debug` (#2058)Alex Lam S.L
2017-06-06implement function inlining (#2053)...- empty body - single `AST_Return` - single `AST_SimpleStatement` - avoid `/*#__PURE__*/` Miscellaneous - enhance single-use function substitution fixes #281Alex Lam S.L
2017-06-06workaround webkit parsing error (#2056)...apply `webkit` to jetstream testsAlex Lam S.L
2017-05-28improve CLI usability (#2016)...Report supported options upon invalid option syntax. fixes #1883Alex Lam S.L
2017-05-23fix source map offset (#1993)...Account for whitespace insertions. fixes #505 fixes #890Alex Lam S.L
2017-05-22improve usability of `global_defs` in `minify()` (#1987)...Use `@key` to `parse()` string value as `AST_Node`. fixes #1986Alex Lam S.L
2017-05-20enhance `if_return` to handle `return void...` (#1977)...fixes #512Alex Lam S.L
2017-05-15improve keyword-related parser errors (#1941)...fixes #1937Alex Lam S.L
2017-05-15fix & improve coverage of `estree` (#1935)...- fix `estree` conversion of getter/setter - fix non-directive literal in `to_mozilla_ast()` - revamp `test/mozilla-ast.js` - reuse `test/ufuzz.js` for code generation - use `acorn.parse()` for creating `estree` - extend `test/ufuzz.js` for `acorn` workaround - catch variable redefinition - non-trivial literal as directive - adjust options for tolerance Miscellaneous - optional semi-colon when parsing directives fixes #1914 closes #1915Alex Lam S.L
2017-05-14fix bugs with getter/setter (#1926)...- `reduce_vars` - `side_effects` - property access for object - `AST_SymbolAccessor` as key names enhance `test/ufuzz.js` - add object getter & setter - property assignment to setter - avoid infinite recursion in setter - fix & adjust assignment operators - 50% `=` - 25% `+=` - 2.5% each for the rest - avoid "Invalid array length" - fix `console.log()` - bypass getter - curb recursive reference - deprecate `-E`, always report runtime errorsAlex Lam S.L
2017-05-12remove support for `const` (#1910)...As this is not part of ES5.Alex Lam S.L
2017-05-10extend test timeout...Travis has gone a lot slower recently, and most test failures are due to time-out on this particular test.Alex Lam S.L
2017-05-09print error stack in CLI (#1890)Alex Lam S.L
2017-05-08return `Error` from `minify()` (#1880)...Have `minify()` return `Error` in `result.error` rather than throwing it.Alex Lam S.L
2017-05-08support dumping AST (#1879)...Re-order `AST_Binary` properties to make dump more readable. closes #769Alex Lam S.L
2017-05-08deprecate low level API (#1877)...fixes #1872Alex Lam S.L
2017-04-23improve parser under "use strict" (#1836)...- `const` without value - `delete` of expression - redefining `arguments` or `eval` extend `test/ufuzz.js` - optionally generate "use strict" - improve handling of test cases with syntax errors - group IIFE generation - generate bare anonymous functions - workaround `console.log()` for `new function()` - generate expressions with `this` fixes #1810Alex Lam S.L
2017-04-19fix parser bugs & CLI reporting (#1827)...fixes #1825Alex Lam S.L
2017-04-15unify CLI & API under `minify()` (#1811)...- rename `screw_ie8` to `ie8` - rename `mangle.except` to `mangle.reserved` - rename `mangle.properties.ignore_quoted` to `mangle.properties.keep_quoted` - compact `sourceMap` options - more stringent verification on input `options` - toplevel shorthands - `ie8` - `keep_fnames` - `toplevel` - `warnings` - support arrays and unquoted string values on CLI - drop `fromString` from `minify()` - `minify()` no longer handles any `fs` operations - unify order of operations for `mangle_properties()` on CLI & API - `bin/uglifyjs` used to `mangle_properties()` before even `Compressor` - `minify()` used to `mangle_properties()` after `Compressor` but before `mangle_names()` - both will now do `Compressor`, `mangle_names()` then `mangle_properties()` - `options.parse` / `--parse` for parser options beyond `bare_returns` - add `mangle.properties.builtins` to disable built-in reserved list - disable with `--mangle-props builtins` on CLI - `warnings` now off by default - add `--warn` and `--verbose` on CLI - drop `--enclose` - drop `--export-all` - drop `--reserved-file` - use `--mangle reserved` instead - drop `--reserve-domprops` - enabled by default, disable with `--mangle-props domprops` - drop `--prefix` - use `--source-map base` instead - drop `--lint` - remove `bin/extract-props.js` - limit exposure of internal APIs - update documentations closes #96 closes #102 closes #136 closes #166 closes #243 closes #254 closes #261 closes #311 closes #700 closes #748 closes #912 closes #1072 closes #1366 fixes #101 fixes #123 fixes #124 fixes #263 fixes #379 fixes #419 fixes #423 fixes #461 fixes #465 fixes #576 fixes #737 fixes #772 fixes #958 fixes #1036 fixes #1142 fixes #1175 fixes #1220 fixes #1223 fixes #1280 fixes #1359 fixes #1368Alex Lam S.L
2017-03-31fix missing preamble when shebang is absent (#1742)Alex Lam S.L
2017-03-29remove UGLIFY_DEBUG (#1720)...fixes #1719Alex Lam S.L
2017-03-24improve error marker placement (#1644)...For AST_UnaryPrefix, points to the operator rather than end of expression.Alex Lam S.L
2017-03-24fix expect_stdout (#1642)...`compress()` may modify input ASTs add tests for #1627 & #1640Alex Lam S.L
2017-03-24improve collapsible value detection (#1638)...- #1634 bars variables with cross-scope references in between to collapse - but if assigned value is side-effect-free, no states can be modified, so it is safe to moveAlex Lam S.L
2017-03-23account for cross-scope modifications in `collapse_vars` (#1634)...mostly done by @kzc fixes #1631Alex Lam S.L
2017-03-23fix a bug in simple_glob (#1632)...- "?" should not match "/" - other minor clean-upsAlex Lam S.L
2017-03-16make `collapse_vars` consistent with `toplevel` (#1608)...fixes #1605Alex Lam S.L
2017-03-10fixup for #1585 (#1589)...As patched on `harmony`, `statement()` is the only user of `embed_tokens()` with a missing error branch. Updated test case and match up with `harmony` to facilitate future merging.Alex Lam S.L
2017-03-10Correctly raise a parse exception with a missing loop body (#1585)Michael Mior
2017-03-08only run benchmark & jetstream on CI (#1571)Alex Lam S.L
2017-03-07include benchmark.js in test suite (#1564)...- report file sizes and overall run time - exit with non-zero code upon errorAlex Lam S.L
2017-03-07transform function calls to IIFEs (#1560)...- expose function body to call sites for potential optimisations - suppress substitution of variable used within `AST_Defun`Alex Lam S.L
2017-03-05fix handling of shebang and preamble (#1545)...fixes #1332Alex Lam S.L
2017-03-02optimize trivial IIFEs returning constants (#1530)kzc
2017-03-01invert `reduce_vars` tracking flag (#1519)...Modules like webpack and grunt-contrib-uglify still uses `ast.transform(compressor)` before `Compressor.compress(ast)` was introduced. Workaround this compatibility issue by deactivating `reduce_vars` in such case. Also fix use case with omitted `options` when calling `Compressor()`. fixes #1516Alex Lam S.L
2017-02-28warn & drop `#__PURE__` iff IIFE is dropped (#1511)...- consolidate `side-effects` optimisations - improve string `+` optimisation - enhance literal & `conditionals` optimisationsAlex Lam S.L
2017-02-27improve error messages (#1506)...- better inheritance of `Error` sub-classes - mark parse error against source in CLI closes #235 closes #348 closes #524 closes #1356 closes #1405Alex Lam S.L
2017-02-26consolidate `evaluate` & `reduce_vars` (#1505)...- improve marking efficiency - apply smarter `const` replacement to `var` fixes #1501Alex Lam S.L
2017-02-25allow --in-source-map inline (#1490)...- limited to one input file (or `stdin`) - only works with built-in parser fixes #520Alex Lam S.L
2017-02-21Support marking a call as pure...A function call or IIFE with an immediately preceding comment containing `@__PURE__` or `#__PURE__` is deemed to be a side-effect-free pure function call and can potentially be dropped. Depends on `side_effects` option. `[#@]__PURE__` hint will be removed from comment when pure call is dropped. fixes #1261 closes #1448 kzc
2017-02-21Fix: AST_Accessor missing start / end tokens...fixes #1492 closes #1493 Ondřej Španěl
2017-02-21remove extraneous spaces between ++/+/--/-...fixes #1377 closes #1488 alexlamsl
2017-02-21improve `--beautify bracketize`...reduce whitespaces from if-else statements fixes #1482 closes #1483 alexlamsl
2017-02-21enhance `global_defs`...- support arrays, objects & AST_Node - support `"a.b":1` on both cli & API - emit warning if variable is modified - override top-level variables fixes #1416 closes #1198 closes #1469 alexlamsl
2017-02-18Improve optimizing `function() { if(c){return foo} bar();}`...closes #1437 Anthony Van de Gejuchte
2017-01-26fix mangling collision with keep_fnames (#1431)...* fix mangling collision with keep_fnames fixes #1423 * pass mangle options to figure_out_scope() bring command-line in line with minify() Alex Lam S.L
2016-11-29Generate source map data from normalized files...If using `inSourceMap` this fix will ensure the copying of `sourcesContent` is based on potentially normalized `sources` values (https://github.com/mozilla/source-map/blob/master/lib/source-map-consumer.js#L304-L309). For example `normalize` (https://github.com/mozilla/source-map/blob/master/lib/util.js#L80-L123) will rewrite `./dist/mySource.js` to `dist/mySource.js` in the target `_sources` of the `SourceMapConsumer`. As a result `orig_map.sourceContentFor(source, true);` would return `null` since the orginal `source` was no longer available in the consumer. By using the keys generating from the `SourceMapConsumer.constructor` consistency is ensured. Martijn Swaagman
2016-11-29feat: add option.outFileName for JS API, if absense, sourceMap.file field wil...1111hui
2016-11-29Do not overwrite options.comments + cleanupAnthony Van de Gejuchte
2016-10-27Pass mangle options to figure_out_scope before mangling in testsAnthony Van de Gejuchte
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