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license2rtf: collapse whitespace

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This commit is contained in:
Bert Belder 2012-06-14 18:34:38 +02:00
parent c2c08196d8
commit ca003f4f3e
1 changed files with 8 additions and 1 deletions
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9
tools/license2rtf.js
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@ -174,7 +174,8 @@ inherits(ParagraphParser, Stream);
/*
* This filter consumes paragraph objects and emits modified paragraph objects.
* The lines within the paragraph are unwrapped where appropriate.
* The lines within the paragraph are unwrapped where appropriate. It also
* replaces multiple consecutive whitespace characters by a single one.
*/
function Unwrapper() {
var self = this;
@ -210,6 +211,12 @@ function Unwrapper() {
}
}
for (i = 0; i < lines.length; i++) {
// Replace multiple whitespace characters by a single one, and strip
// trailing whitespace.
lines[i] = lines[i].replace(/\s+/g, ' ').replace(/\s+$/, '');
}
self.emit('data', paragraph);
};