tracifyjs - Reverse engineer's tool for tracing the flow of data in JS program, based on UglifyJS

Age	Commit message (Collapse)	Author
2012-11-21	rename the npm package to "uglify-js" and cli tool to "uglifyjs"	Mihai Bazon

2012-11-06	add option to mangle names even if eval/with is in use	Mihai Bazon
	(for more fair comparison to Closure compiler)
2012-10-18	fix `--comments` (close #16)	Mihai Bazon

2012-10-17	employ a better parser for command-line arguments	Mihai Bazon
	to support passing commas in strings in for example: uglifyjs2 -cd TEST="'a,b'" <<EOF console.log(TEST); EOF → console.log("a,b") close #14
2012-10-10	add `--lint` and display {file} in scope_warnings	Mihai Bazon

2012-10-09	make `--comments` keep @cc_on too	Mihai Bazon

2012-10-09	add `--ast-help`	Mihai Bazon
	displays a rather cruel description of the AST classes, derived directly from the node definitions.
2012-10-08	should not expose base54.sort() in the API docs, I think	Mihai Bazon

2012-10-08	added --self to easily get a browser-runnable version of UglifyJS	Mihai Bazon

2012-10-05	added --acorn and --spidermonkey options	Mihai Bazon

2012-10-02	fixed usage string	Mihai Bazon

2012-10-02	support for `--comments` option to keep comments containing @license or ↵	Mihai Bazon
	@preserve
2012-10-02	option to exclude certain names from mangling	Mihai Bazon

2012-10-02	support defines	Mihai Bazon

2012-10-02	"use strict";	Mihai Bazon

2012-10-02	a shy attempt to obey `width` in the beautifier; added `bracketize` option ↵	Mihai Bazon
	to always print brackets around if/do/while/for statements; export more options via the CLI
2012-09-26	removed the "squeeze" method (it's now effectively "transform")	Mihai Bazon

2012-09-26	minor	Mihai Bazon

2012-09-24	Support input source map	Mihai Bazon
	This is useful while compressing generated code; for example compressing JS compiled by CoffeeScript (assuming you got a source map): uglifyjs2 --in-source-map generated.js.map \ --source-map uglified.js.map \ -o uglified.js The above assumes you have a "generated.js.map" file which is the source mapping between your CoffeeScript and the generated.js (compiled output from CoffeeScript). The name of the input file is not present in this example; it will be fetched from the source map (but it can be passed manually too). The output will be in "uglified.js" and the output map "uglified.js.map" will actually map to the original CoffeeScript code, rather than to generated.js.
2012-09-21	log filename in parse errors / compressor warnings	Mihai Bazon

2012-09-21	better support for multiple input files:	Mihai Bazon
	- use a single AST_Toplevel node for all files - keep original source filename in the tokens
2012-09-19	support -c with no arguments to disable compression entirely	Mihai Bazon

2012-09-14	more optimizations that v1 does and some cleanups	Mihai Bazon
	- a = a + x ==> a+=x - joining consecutive var statements (hoisting is not always desirable) - x == false ==> x == 0, x != true ==> x != 1 - x, x ==> x; x = exp(), x ==> x = exp() - discarding useless break-s
2012-09-13	added -m and -c options	Mihai Bazon

2012-09-11	minor	Mihai Bazon

2012-09-11	fixed some mess with symbols/scope	Mihai Bazon
	- all symbols now have a `thedef` property which is a SymbolDef object, instead of the `uniq` that we had before (pointing to the first occurrence of the name as declaration). - for undeclared symbols we still create a SymbolDef object in the toplevel scope but mark it "undeclared" - we can now call figure_out_scope after squeezing, which is useful in order not to mangle names that were dropped by the squeezer
2012-09-11	checkpoint	Mihai Bazon
	- discard statements with no side effects (unsafe? could be) - safer hoist_vars (needs some revamping of scope/mangling)
2012-09-10	hoist_vars is pretty bad, it seems. cancelled it for now.	Mihai Bazon

2012-09-10	adaptive base54 digits depending on char frequency (WIP)	Mihai Bazon

2012-09-10	fix "file" in the source map	Mihai Bazon

2012-09-05	declared `--stats` as boolean	Mihai Bazon

2012-09-03	minor	Mihai Bazon

2012-09-03	declare boolean options	Mihai Bazon

2012-09-03	add -b	Mihai Bazon

2012-09-02	add source mappings for more node types; started CLI utility	Mihai Bazon