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2017-05-25report timing breakdown (#2000)Alex Lam S.L
fix corner cases with `sourceMap` fixes #1998
2017-05-22add another minify() options example (#1988)kzc
2017-05-22improve usability of `global_defs` in `minify()` (#1987)Alex Lam S.L
Use `@key` to `parse()` string value as `AST_Node`. fixes #1986
2017-05-21more refinement of minify() documentation (#1983)kzc
2017-05-20document minify() option `toplevel` (#1979)kzc
2017-05-20document 3.x minify() does not throw errors (#1975)kzc
2017-05-19document minify `warnings` and add an error example (#1973)kzc
2017-05-19introduce `unsafe_regexp` (#1970)Alex Lam S.L
fixes #1964
2017-05-18fix docs for side_effects flag to reflect current behavior (#1966)Kara
2017-05-17update output options in readme (#1958)Rob Garrison
2017-05-17remove Travis CI badgealexlamsl
2017-05-16export `TreeTransformer` (#1950)Alex Lam S.L
- link to existing documentation on `TreeWalker` & `TreeTransformer` - fix Travis build failures fixes #1949
2017-05-16minor fixes to README.mdalexlamsl
2017-05-16reorg README for 3.x (#1942)kzc
2017-05-14Tweak README Notes (#1934)kzc
2017-05-13document 3 max passes (#1928)olsonpm
2017-05-13clarify wording (#1931)olsonpm
2017-05-12add documentation for `side_effects` & `[#@]__PURE__` (#1925)olsonpm
2017-05-12update README (#1918)kzc
2017-05-11fix typo (#1913)Alexis Tyler
2017-05-11update documentation (#1909)Alex Lam S.L
- clarify options on `--source-map` - fix `minify()` examples fixes #1905
2017-05-10Remove unnecessary `git clone` instructions in README (#1897)kzc
2017-05-10Change `harmony` to `uglify-es` in master README (#1895)kzc
2017-05-09mention `minify().error`Alex Lam S.L
2017-05-08[3.x] fix documentation for beautify options (#1882)kzc
- use underscores rather than dashes.
2017-05-08support dumping AST (#1879)Alex Lam S.L
Re-order `AST_Binary` properties to make dump more readable. closes #769
2017-05-07update documentationAlex Lam S.L
Remove deprecated CLI option
2017-04-23update README for 3.x (#1840)kzc
2017-04-21Fix API reference examples (#1834)Roman Dvornov
2017-04-16update README (#1813)Alex Lam S.L
- mention major version bump - remove reference to internal API
2017-04-15unify CLI & API under `minify()` (#1811)Alex Lam S.L
- 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 #1368
2017-04-07introduce "strict" to `pure_getters` (#1795)Alex Lam S.L
2017-04-01improve compression of undefined, NaN & Infinitiy (#1748)Alex Lam S.L
- migrate transformation logic from `OutputStream` to `Compressor` - always turn `undefined` into `void 0` (unless `unsafe`) - always keep `NaN` except when avoiding local variable redefinition - introduce `keep_infinity` to suppress `1/0` transform, except when avoiding local variable redefinition supersedes #1723 fixes #1730
2017-03-23metadata cleanup (#1630)Alex Lam S.L
- mention performance anomaly in Node 7 and drop from CI - remove unused npm "scripts" - mark browserify dependency as optional - stop `test/mozilla-ast.js` from spamming console output in later versions of Node.js
2017-03-17Add `--in-source-map inline` documentation (#1611)Christian Maughan Tegnér
2017-03-08scan assignment value in drop_unused() (#1578)Alex Lam S.L
those were not optimised for `unused` before, which made it necessary for `reduce_vars` to have separate steps for `keep_fnames` docs update by @kzc closes #1577
2017-03-05stay safe with constants in IE8- (#1547)Alex Lam S.L
- `undefined` etc. can be redefined at top-level for IE8-, so disable related optimisations - fixed `--support-ie8` catch mangle bug
2017-03-03process code with implicit return statement (#1522)Alex Lam S.L
Bookmarklet for instance implicitedly assumes a "completion value" without using `return`. The `expression` option now supports such use cases. Optimisations on IIFEs also enhanced. fixes #354 fixes #543 fixes #625 fixes #628 fixes #640 closes #1293
2017-03-03compress numerical expressions (#1513)Alex Lam S.L
safe operations - `a === b` => `a == b` - `a + -b` => `a - b` - `-a + b` => `b - a` - `a+ +b` => `+b+a` associative operations (bit-wise operations are safe, otherwise `unsafe_math`) - `a + (b + c)` => `(a + b) + c` - `(n + 2) + 3` => `5 + n` - `(2 * n) * 3` => `6 * n` - `(a | 1) | (2 | d)` => `(3 | a) | b` fixes #412
2017-03-01invert `reduce_vars` tracking flag (#1519)Alex Lam S.L
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 #1516
2017-02-27add harmony branch details in README (#1507)kzc
2017-02-25update docs for `pure_funcs` & `drop_console` (#1503)Alex Lam S.L
closes #1362 closes #1399
2017-02-24enable `collapse_vars` & `reduce_vars` by defaultalexlamsl
- fix corner cases in `const` optimisation - deprecate `/*@const*/` fixes #1497 closes #1498
2017-02-21introduce `unsafe_proto`alexlamsl
- `Array.prototype.slice` => `[].slice` closes #1491
2017-02-21enhance `global_defs`alexlamsl
- 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
2017-02-21drop unused: toplevel, assign-onlyalexlamsl
- assign statement does not count towards variable usage by default - only works with assignments on the same scope level as declaration - can be disabled with `unused` set to "keep_assign" - `toplevel` to drop unused top-level variables and/or functions - `top_retain` to whitelist top-level exceptions closes #1450
2017-01-19Have minify() and tests use figure_out_scope() as uglifyjs CLI doeskzc
Clarify docs, help and tests for --support-ie8 and screw_ie8=false
2017-01-19Add note about name mangling when using --mangle-props=unquoted (#1314)Wiktor Kwapisiewicz
2016-11-29docs: add doc for option.outFileName1111hui
2016-11-29Add --mangle-props-debug and fix --mangle-props=unquoted collisionAshley (Scirra)
Patch by @AshleyScirra Based on: PR #1316 Renamed the CLI debug option to --mangle-props-debug Fixes: #1321 name collision in --mangle-props=unquoted
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