diff options
author | John MacFarlane <jgm@berkeley.edu> | 2015-01-13 22:51:51 -0800 |
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committer | John MacFarlane <jgm@berkeley.edu> | 2015-01-13 22:54:21 -0800 |
commit | 9fbc6267a4f6cd87c92fa6f57f437aacbac4fb72 (patch) | |
tree | dd80aa7af9614a75869102710022e8f7d2562b0a /js/lib/blocks.js | |
parent | daf49a0089b9f5e342d3f6ee077d7e284eeb5c1c (diff) |
Initialize fields in objects to null rather than undefined.
Big speed boost.
Diffstat (limited to 'js/lib/blocks.js')
-rw-r--r-- | js/lib/blocks.js | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/js/lib/blocks.js b/js/lib/blocks.js index d53a82f..cb4bd5f 100644 --- a/js/lib/blocks.js +++ b/js/lib/blocks.js @@ -161,7 +161,7 @@ var addChild = function(tag, offset) { var column_number = offset + 1; // offset 0 = column 1 var newBlock = new Node(tag, [[this.lineNumber, column_number], [0, 0]]); newBlock.strings = []; - newBlock.string_content = undefined; + newBlock.string_content = null; this.tip.appendChild(newBlock); this.tip = newBlock; return newBlock; @@ -173,12 +173,12 @@ var parseListMarker = function(ln, offset, indent) { var rest = ln.slice(offset); var match; var spaces_after_marker; - var data = { type: undefined, + var data = { type: null, tight: true, - bullet_char: undefined, - start: undefined, - delimiter: undefined, - padding: undefined, + bullet_char: null, + start: null, + delimiter: null, + padding: null, marker_offset: indent }; if (rest.match(reHrule)) { return null; @@ -654,7 +654,7 @@ var processInlines = function(block) { var Document = function() { var doc = new Node('Document', [[1, 1], [0, 0]]); - doc.string_content = undefined; + doc.string_content = null; doc.strings = []; return doc; }; |