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Force space after literal regexp when used in "instanceof" or "in"
author
Mihai Bazon
<mihai@bazon.net>
Wed, 6 Feb 2013 09:57:59 +0000
(11:57 +0200)
committer
Mihai Bazon
<mihai@bazon.net>
Wed, 6 Feb 2013 09:57:59 +0000
(11:57 +0200)
Close #118
lib/output.js
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diff --git
a/lib/output.js
b/lib/output.js
index
b33bc63
..
42b3aad
100644
(file)
--- a/
lib/output.js
+++ b/
lib/output.js
@@
-1081,6
+1081,9
@@
function OutputStream(options) {
if (output.option("ascii_only"))
str = output.to_ascii(str);
output.print(str);
+ var p = output.parent();
+ if (p instanceof AST_Binary && /^in/.test(p.operator) && p.left === self)
+ output.print(" ");
});
function force_statement(stat, output) {