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license2rtf: collapse whitespace

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piscisaureus committed Jun 14, 2012
1 parent c2c0819 commit ca003f4f3ee9a8d44f941b046ca5a5a16b49a314
Showing with 8 additions and 1 deletion.
  1. +8 −1 tools/license2rtf.js
@@ -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);
};

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