make rendering more robust
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b263854515
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1 changed files with 4 additions and 2 deletions
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@ -119,10 +119,12 @@ var Text = function(parentEl) {
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var _self = this;
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this.tokenizer.getTokens(first, last, function(tokens) {
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for ( var i = first; i <= last; i++) {
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var lineElement = lineElements[i - layerConfig.firstRow];
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if (!lineElement)
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continue;
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var html = [];
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_self.$renderLine(html, i, tokens[i-first].tokens);
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var lineElement = lineElements[i - layerConfig.firstRow];
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lineElement.innerHTML = html.join("");
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}
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});
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