alexlamsl
5ffc17d4aa
fix corner case in unused
2018-07-01 14:34:42 +08:00
Erik Desjardins
16d40915b4
don't escape null characters as \0 when followed by any digit ( #2273 )
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fixes #2272
2017-08-14 12:30:08 +08:00
Alex Lam S.L
a3cc3a9b87
make expect_stdout work on Node.js 0.12 ( #1623 )
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That particular version of Node.js has messed up error messages, so provide a version-specific workaround.
Also fixed an formatting issue which would cause `expect_stdout` to fail if error message contains excerpts of input.
Apply `expect_stdout` to more applicable tests.
2017-03-19 12:00:32 +08:00
Alex Lam S.L
fdc9b9413b
minor improvement to string optimisation ( #1514 )
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- "" + "a" => "a"
- "" + a + "b" => a + "b"
- "a" + "" => "a" (improving on #45 )
2017-03-02 11:31:39 +08:00
alexlamsl
6b3c49e458
improve string concatenation
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shuffle associative operations to minimise parentheses and aid other uglification efforts
closes #1454
2017-02-21 13:29:57 +08:00
David Bau
f99b7b630d
Escape null characters as \0 unless followed by 0-7.
2016-06-12 14:32:32 +02:00
Mihai Bazon
afdaeba37d
More attempts to determine when addition is associative
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Somebody hit me with bug reports on this. :)
Refs #300
2013-09-22 15:26:10 +03:00
