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-rw-r--r--lib/parse/progress.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/parse/progress.js b/lib/parse/progress.js
index 7259e07..8cf7605 100644
--- a/lib/parse/progress.js
+++ b/lib/parse/progress.js
@@ -1,5 +1,6 @@
var _ = require("lodash");
+// Returns from a navigation and a current file, a snapshot of current detailed state
var calculProgress = function(navigation, current) {
var n = _.size(navigation);
var percent = 0, prevPercent = 0, currentChapter = null;