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authorMihai Bazon <mihai@bazon.net>2013-03-02 14:28:34 +0200
committerMihai Bazon <mihai@bazon.net>2013-03-02 14:28:34 +0200
commit26746ce3167a768479435588dd9099bb7408018f (patch)
treeed018330d175f1c5c6f9d0d761209616187cb691 /bin/uglifyjs
parentdac6efb43d7112f697b863fc6783e6324e0aa4c0 (diff)
downloadtracifyjs-26746ce3167a768479435588dd9099bb7408018f.tar.gz
tracifyjs-26746ce3167a768479435588dd9099bb7408018f.zip
Add `--screw-ie` option
For now the implication is that UglifyJS will not leak a function expression's name in the surrounding scope (IE < 9 does that). (ref. mishoo/UglifyJS#485)
Diffstat (limited to 'bin/uglifyjs')
-rwxr-xr-xbin/uglifyjs6
1 files changed, 4 insertions, 2 deletions
diff --git a/bin/uglifyjs b/bin/uglifyjs
index dc9a4512..9d2eedcb 100755
--- a/bin/uglifyjs
+++ b/bin/uglifyjs
@@ -21,6 +21,7 @@ mangling you need to use `-c` and `-m`.\
.describe("source-map-root", "The path to the original source to be included in the source map.")
.describe("source-map-url", "The path to the source map to be added in //@ sourceMappingURL. Defaults to the value passed with --source-map.")
.describe("in-source-map", "Input source map, useful if you're compressing JS that was generated from some other original code.")
+ .describe("screw-ie", "Pass this flag if you don't care about full compliance with Internet Explorer quirks (by default UglifyJS will try to be IE-proof).")
.describe("p", "Skip prefix for original filenames that appear in source maps. \
For example -p 3 will drop 3 directories from file names and ensure they are relative paths.")
.describe("o", "Output file (default STDOUT).")
@@ -71,6 +72,7 @@ You need to pass an argument to this option to specify the name that your module
.string("d")
.string("comments")
.string("wrap")
+ .boolean("screw-ie")
.boolean("export-all")
.boolean("self")
.boolean("v")
@@ -246,7 +248,7 @@ var SCOPE_IS_NEEDED = COMPRESS || MANGLE || ARGS.lint;
if (SCOPE_IS_NEEDED) {
time_it("scope", function(){
- TOPLEVEL.figure_out_scope();
+ TOPLEVEL.figure_out_scope({ screw_ie: ARGS.screw_ie });
if (ARGS.lint) {
TOPLEVEL.scope_warnings();
}
@@ -261,7 +263,7 @@ if (COMPRESS) {
if (SCOPE_IS_NEEDED) {
time_it("scope", function(){
- TOPLEVEL.figure_out_scope();
+ TOPLEVEL.figure_out_scope({ screw_ie: ARGS.screw_ie });
if (MANGLE) {
TOPLEVEL.compute_char_frequency(MANGLE);
}